CN212759408U - Vacuum paint dipping equipment for plate blank electromagnetic stirrer - Google Patents
Vacuum paint dipping equipment for plate blank electromagnetic stirrer Download PDFInfo
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- CN212759408U CN212759408U CN202020902852.0U CN202020902852U CN212759408U CN 212759408 U CN212759408 U CN 212759408U CN 202020902852 U CN202020902852 U CN 202020902852U CN 212759408 U CN212759408 U CN 212759408U
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Abstract
The utility model discloses a vacuum dip coating equipment for slab electromagnetic stirrer, the utility model discloses a base, install the paint storage tank on the base, install the dip coating jar on the base, install the vacuum pump on the base, install the buffer on the base, one end is installed in dip coating jar bottom and the other end and is installed at the first pipeline of storing paint tank top, and one end is installed at dip coating jar top and the other end and is installed at the second pipeline of storing paint tank top, installs third pipeline, fourth pipeline, fifth pipeline on the dip coating jar, and one end is installed on first pipeline and the other end is installed at the sixth pipeline of storing paint tank bottom. The utility model has simple operation, and can effectively protect the coil of the electromagnetic stirrer of the plate blank from being damaged in the vacuum paint dipping process; the method has the advantages of low manufacturing cost, simple and convenient operation, less insulating paint consumption, convenient maintenance and repair and the like. The slab electromagnetic stirrer maintained by the special equipment has obviously improved insulating strength and service life, and brings obvious economic benefit.
Description
Technical Field
The utility model particularly relates to a vacuum dip coating equipment for slab electromagnetic stirrer.
Background
A machine in the steel making industry of the electromagnetic stirrer type has the capability of strengthening molten steel movement and pushing the molten steel to move. The essence of the electromagnetic stirrer is to intensify the movement of molten steel by means of electromagnetic force induced in the liquid core of the cast slab. Specifically, the alternating magnetic field excited by the stirrer penetrates into molten steel of a casting blank, and induces current therein, the current interacts with a local magnetic field to generate electromagnetic force, and the electromagnetic force is volume force and acts on a molten steel volume element, so that the molten steel can be pushed to move.
The slab electromagnetic stirrer is one of the commonly used electromagnetic stirrers, the slab electromagnetic stirrer adopts a Dubang film waterproof electromagnetic wire, a coil is slender, any scraping is not allowed in the manufacturing and repairing process, and the paint dipping process is used as the most important process and plays a vital role in the product quality. The existing maintenance manufacturers generally adopt manual paint pouring when repairing the slab electromagnetic stirrer, but the manual paint pouring wastes time and labor, wastes paint, and has poor permeability, low filling rate and insufficient insulation strength, so that the slab electromagnetic stirrer is unstable in maintenance performance and short in service cycle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, the utility model provides a vacuum dip coating equipment for slab electromagnetic stirrer.
The utility model provides a technical scheme of above-mentioned problem does: a vacuum paint dipping device for a plate blank electromagnetic stirrer comprises a base, a paint storage tank arranged on the base, a paint dipping tank arranged on the base, a vacuum pump arranged on the base, a buffer arranged on the base, a first pipeline with one end arranged at the bottom of the paint dipping tank and the other end arranged at the top of the paint storage tank, a second pipeline with one end arranged at the top of the paint dipping tank and the other end arranged at the top of the paint storage tank, a third pipeline, a fourth pipeline and a fifth pipeline arranged on the paint dipping tank, a sixth pipeline with one end arranged on the first pipeline and the other end arranged at the bottom of the paint storage tank, a seventh pipeline arranged at the bottom of the paint storage tank, an eighth pipeline with one end arranged on the vacuum pump and the other end arranged on the buffer, a ninth pipeline with one end arranged on the second pipeline and the other end arranged on the eighth pipeline, and a tenth pipeline arranged at the bottom of the buffer, a main pipe installed on the second pipe;
install first valve on the first pipeline, install second valve, third valve on the second pipeline, install the fourth valve on the third pipeline, install the fifth valve on the fourth pipeline, install the sixth valve on the fifth pipeline, install the seventh valve on the sixth pipeline, install the eighth valve on the seventh pipeline, install the ninth valve on the eighth pipeline, install main valve on the tenth pipeline, install the tenth valve on the trunk line.
Further, the paint dipping cylinder comprises a cylinder body, a cylinder cover and an observation window, wherein the cylinder cover is installed on the cylinder body through a fastening piece, and the observation window is installed at the top of the cylinder body and is used for observing the height of a paint surface;
the third pipeline is used for discharging paint from the paint dipping cylinder, and the fourth pipeline is used for exhausting the paint dipping cylinder.
Further, the base is an iron plate with the thickness not less than 5 mm.
Further, the thickness of the cylinder body and the paint storage tank is not less than 6 mm.
Further, the inner diameter of the paint dipping cylinder is 220mm, and the length of the paint dipping cylinder is 2500 mm.
Further, the inner diameter of the paint storage tank is 360mm, and the length of the paint storage tank is 1000 mm.
The utility model discloses beneficial effect has: the utility model discloses not only easy and simple to handle, can protect the not damaged of slab electromagnetic stirrer coil at the vacuum dip coating in-process more effectively moreover. The insulating paint has the advantages of low manufacturing cost, simple and convenient operation, less insulating paint consumption, convenient maintenance and repair and the like. The slab electromagnetic stirrer maintained by the special equipment has obviously improved insulating strength and service life, and brings obvious economic benefit.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
1-base, 2-paint storage tank, 3-paint dipping cylinder, 4-vacuum pump, 5-buffer, 6-first pipeline, 7-second pipeline, 11-sixth pipeline, 13-eighth pipeline, 16-main pipeline, 17-first valve, 18-second valve, 19-third valve, 20-fourth valve, 21-fifth valve, 22-sixth valve, 23-seventh valve, 24-eighth valve, 25-ninth valve, 26-tenth valve and 27-main valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
A vacuum paint dipping device for a slab electromagnetic stirrer comprises a base 1, a paint storage tank 2 arranged on the base 1, a paint dipping cylinder 3 arranged on the base 1, a vacuum pump 4 arranged on the base 1, a buffer 5 arranged on the base 1, a first pipeline 6 with one end arranged at the bottom of the paint dipping cylinder 3 and the other end arranged at the top of the paint storage tank 2, a second pipeline 7 with one end arranged at the top of the paint dipping cylinder 3 and the other end arranged at the top of the paint storage tank 2, a third pipeline, a fourth pipeline and a fifth pipeline arranged on the paint dipping cylinder 3, a sixth pipeline 11 with one end arranged on the first pipeline 6 and the other end arranged at the bottom of the paint storage tank 2, a seventh pipeline arranged at the bottom of the paint storage tank 2, an eighth pipeline 13 with one end arranged on the vacuum pump 4 and the other end arranged on the buffer 5, a ninth pipeline with one end arranged on the second pipeline 7 and the other end arranged on the eighth pipeline 13, a tenth pipe installed at the bottom of the buffer 5, a main pipe 16 installed on the second pipe 7;
a first valve 17 is arranged on the first pipeline 6, a second valve 18 and a third valve 19 are arranged on the second pipeline 7, a fourth valve 20 is arranged on the third pipeline, a fifth valve 21 is arranged on the fourth pipeline, a sixth valve 22 is arranged on the fifth pipeline, a seventh valve 23 is arranged on the sixth pipeline 11, an eighth valve 24 is arranged on the seventh pipeline, a ninth valve 25 is arranged on the eighth pipeline 13, a main valve 27 is arranged on the tenth pipeline, and a tenth valve 26 is arranged on the main pipeline 16; the first valve 17, the second valve 18, the third valve 19, the fourth valve 20, the fifth valve 21, the sixth valve 22, the seventh valve 23, the eighth valve 24, the ninth valve 25, the tenth valve 26, and the main valve 27 are ball valves.
The paint dipping cylinder 3 comprises a cylinder body, a cylinder cover and an observation window, wherein the cylinder cover is arranged on the cylinder body through a fastening piece, and the observation window is arranged at the top of the cylinder body and is used for observing the height of a paint surface; the third pipeline is used for discharging paint from the paint dipping cylinder 3, and the fourth pipeline is used for exhausting air from the paint dipping cylinder 3.
The base 1 is an iron plate with the thickness not less than 5 mm; the thickness of the cylinder body and the paint storage tank 2 is not less than 6 mm; the inner diameter of the paint dipping cylinder 3 is 220mm, and the length is 2500 mm; the paint storage tank 2 has an inner diameter of 360mm and a length of 1000 mm.
The utility model discloses the theory of operation:
(1) smoothly placing the coil of the electromagnetic stirrer of the plate blank into the paint dipping cylinder 3, and determining that the fourth valve 20, the eighth valve 24 and the main valve 27 are in a closed state; and opening the second valve 18 and the ninth valve 25, closing the first valve 17, the third valve 19, the fifth valve 21, the sixth valve 22, the seventh valve 23 and the tenth valve 26, and starting the vacuum pump 4 to ensure that the vacuum degree in the paint dipping cylinder 3 reaches-0.095 MPa.
(2) The second valve 18 is closed, the tenth valve 26 is opened to maintain the normal atmospheric pressure of the paint reservoir 2, and the first valve 17 is opened to apply the insulating paint to the dip tank 3 by the air pressure.
(3) The tenth valve 26 and the first valve 17 are closed, the third valve 19 and the ninth valve 25 are opened at the same time, and the vacuum pump 4 is started to ensure that the vacuum degree in the paint storage tank 2 reaches-0.095 MPa.
(4) The second valve 18 and the fifth valve 21 are opened to return the paint dipping cylinder 3 to normal atmospheric pressure.
(5) And closing the third valve 19 and the ninth valve 25, and opening the seventh valve 23 to enable the insulating paint in the paint dipping cylinder 3 to flow back to the paint storage tank 2, so as to finish vacuum paint dipping.
Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.
Claims (6)
1. A vacuum paint dipping device for a plate blank electromagnetic stirrer is characterized by comprising a base (1), a paint storage tank (2) arranged on the base (1), a paint dipping cylinder (3) arranged on the base (1), a vacuum pump (4) arranged on the base (1), a buffer (5) arranged on the base (1), a first pipeline (6) with one end arranged at the bottom of the paint dipping cylinder (3) and the other end arranged at the top of the paint storage tank (2), a second pipeline (7) with one end arranged at the top of the paint dipping cylinder (3) and the other end arranged at the top of the paint storage tank (2), a third pipeline, a fourth pipeline and a fifth pipeline arranged on the paint dipping cylinder (3), a sixth pipeline (11) with one end arranged on the first pipeline (6) and the other end arranged at the bottom of the paint storage tank (2), and a seventh pipeline arranged at the bottom of the paint storage tank (2), an eighth pipeline (13) with one end mounted on the vacuum pump (4) and the other end mounted on the buffer (5), a ninth pipeline with one end mounted on the second pipeline (7) and the other end mounted on the eighth pipeline (13), a tenth pipeline mounted at the bottom of the buffer (5), and a main pipeline (16) mounted on the second pipeline (7);
install first valve (17) on first pipeline (6), install second valve (18) on second pipeline (7), third valve (19), install fourth valve (20) on the third pipeline, install fifth valve (21) on the fourth pipeline, install sixth valve (22) on the fifth pipeline, install seventh valve (23) on sixth pipeline (11), install eighth valve (24) on the seventh pipeline, install ninth valve (25) on eighth pipeline (13), install main valve (27) on the tenth pipeline, install tenth valve (26) on trunk line (16).
2. The vacuum dip coating equipment for slab electromagnetic stirrers according to claim 1, characterized in that said dip coating cylinder (3) comprises a cylinder block, a cylinder head mounted on the cylinder block by fasteners, an observation window mounted on the top of the cylinder block and used for observing the height of the paint surface;
the third pipeline is used for discharging paint in the paint dipping cylinder (3), and the fourth pipeline is used for exhausting air in the paint dipping cylinder (3).
3. Vacuum paint dipping equipment for slab electromagnetic stirrers according to claim 1 or 2, characterized in that said base (1) is an iron plate with a thickness not less than 5 mm.
4. The vacuum paint dipping apparatus for a slab electromagnetic stirrer according to claim 2 wherein the thickness of the cylinder and the paint storage tank (2) is not less than 6 mm.
5. The vacuum paint dipping apparatus for a slab electromagnetic stirrer according to claim 1 wherein the paint dipping cylinder (3) has an inner diameter of 220mm and a length of 2500 mm.
6. Vacuum paint dipping apparatus for electromagnetic slabs stirrers according to claim 1 or 5, characterised in that said paint reservoir (2) has an internal diameter of 360mm and a length of 1000 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020902852.0U CN212759408U (en) | 2020-05-26 | 2020-05-26 | Vacuum paint dipping equipment for plate blank electromagnetic stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020902852.0U CN212759408U (en) | 2020-05-26 | 2020-05-26 | Vacuum paint dipping equipment for plate blank electromagnetic stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212759408U true CN212759408U (en) | 2021-03-23 |
Family
ID=75068467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020902852.0U Expired - Fee Related CN212759408U (en) | 2020-05-26 | 2020-05-26 | Vacuum paint dipping equipment for plate blank electromagnetic stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212759408U (en) |
-
2020
- 2020-05-26 CN CN202020902852.0U patent/CN212759408U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |