CN203400835U - Crystallizer painting device - Google Patents
Crystallizer painting device Download PDFInfo
- Publication number
- CN203400835U CN203400835U CN201320512005.3U CN201320512005U CN203400835U CN 203400835 U CN203400835 U CN 203400835U CN 201320512005 U CN201320512005 U CN 201320512005U CN 203400835 U CN203400835 U CN 203400835U
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- crystallizer
- coating
- coating chamber
- cavity
- supply pipe
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Abstract
The utility model discloses a crystallizer painting device, and belongs to the technical field of metallurgical crystallizers. The crystallizer painting device comprises a coating cavity, a coating supplying pipe, a pushing column and a pneumatic valve, wherein the shape of the coating cavity is consistent with that of the inner cavity of a crystallizer, the coating supplying pipe is arranged on the upper portion of the coating cavity, an inflating ball connected with an inflating pipe is arranged in the coating cavity, the inflating pipe is arranged in the pushing column, the upper end of the pushing column is connected in the pneumatic valve, and the lower end of the pushing column is connected with the upper portion of the coating cavity. According to the crystallizer painting device, the coating cavity is formed in the top of the crystallizer, coating is extruded out by means of the inflating ball, the inner wall of the coating cavity is directly painted, and use convenience is achieved. In addition, the coating on the inner wall of the crystallizer is distributed evenly, the thickness of the coating is adjustable according to inflation pressure and pressing-down speed, the requirements for painting the inner walls of various crystallizers can be met, prolonging of service life of the crystallizer is facilitated, and crystallization of molten steel in the crystallizer and taking out of castings are facilitated.
Description
Technical field
The utility model relates to a kind of crystallizer and coats device, belongs to metallurgical crystallizer technical field.
Background technology
Crystallizer is very important equipment, and crystallizer provides cooling for the initial period that base hull shape becomes, geometry and space, and continuous molten steel is forced cooling by the copper coin of crystallizer inside, progressively moulding.This process is under relative motion, to carry out continuously between molten steel and crystallizer.Therefore crystallizer is bearing the impact of the factors such as conduction of frictional force molten steel heat between ferrostatic pressure, base shell and copper coin always, and crystallizer is under mechanical stress and thermal stress comprehensive function all the time, and condition of work is very complicated.
Crystallizer material has high-termal conductivity and high non-deformability, high strength, high surface accuracy, high rigidity, high-wearing feature, high corrosion resistance and sufficiently long working life are to weigh the high-quality important indicator of crystallizer.Copper coin is the vitals of heat exchange during molten steel solidification.The quality of copper coin coating technology is one of key factor determining crystallizer service life.Since continuous casting technology is born, copper coin develops into chromium plating from naked use, and nichrome is until the nickel zinc alloy coating of latest generation is more suitable for high efficiency continuous casting machine, for guaranteeing that the development of continuous casting technology provides the technical guarantee of crystallizer longevity.
Before use, in general crystallizer, also need to use coating, to play the effect of protection crystallizer, be also conducive to therefrom take out better after molten steel crystal.Therefore, for crystallizer inside, coat, need some basic requirements, that will guarantee that coating is even exactly, and thin layer had so both been conducive to crystallization, was also unlikely to affect the dimensions of crystallizer.
Summary of the invention
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, and can meet crystallizer before work, and for crystallizer inwall, coat, and can obtain uniform coating, and convenient operation.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of crystallizer is coated device, comprise coating chamber, paint supply pipe, fore-set and pneumatic operated valve, wherein, coating cavity shape is consistent with crystallizer internal cavity shape, and top, coating chamber is provided with paint supply pipe, and coating is provided with inflatable ball in chamber, in inflatable ball, be connected with gas tube, gas tube is arranged in fore-set, and fore-set upper end is connected in pneumatic operated valve, and lower end is connected with top, coating chamber.
Further, side, coating chamber is provided with a plurality of blacking holes, and blacking hole is evenly distributed on side, coating chamber.
Further, gas tube arrival end is arranged in pneumatic operated valve, is connected with compressed air.
Further, paint supply pipe is connected with coating, and paint supply pipe connects coating chamber and is provided with provider switch.
Further, inflatable ball adopts quality of rubber materials.
The beneficial effects of the utility model are: the utility model arranges coating chamber at crystallizer top; and utilize inflatable ball to squeeze out coating; coat directly to coating cavity wall; easy to use, and coat to crystallizer inwall to be evenly distributed, thickness of coating layer according to the blowing pressure with to press down speed adjustable; can meet the needs that various crystallizer inwalls are coated; be conducive to protect crystallizer, increase the service life, and facilitate molten steel in mold crystallization and foundry goods to be removed.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the example structure schematic diagram of this utility model.
Number in the figure:
1, crystallizer; 2, coating chamber; 3, paint supply pipe; 4, gas tube; 5, blacking hole; 6, inflatable ball; 7, fore-set; 8, pneumatic operated valve; 9, provider switch.
The specific embodiment
Crystallizer is coated device as shown in Figure 1, comprise coating chamber 2, paint supply pipe 3, fore-set 7 and pneumatic operated valve 8, wherein, coating chamber 2 shapes are consistent with crystallizer 1 cavity shape, and 2 tops, coating chamber are provided with paint supply pipe 3, are provided with inflatable ball 6 in coating chamber 2, in inflatable ball 6, be connected with gas tube 4, gas tube 4 is arranged in fore-set 7, and fore-set 7 upper ends are connected in pneumatic operated valve 8, and lower end is connected with 2 tops, coating chamber.
Wherein, 2 sides, coating chamber are provided with a plurality of blacking holes 5, and blacking hole 5 is evenly distributed on 2 sides, coating chamber.Gas tube 4 arrival ends are arranged in pneumatic operated valve 8, are connected with compressed air.Paint supply pipe 3 is connected with coating, and paint supply pipe 3 connects 2 places, coating chamber and is provided with provider switch 9.Inflatable ball 6 adopts quality of rubber materials.
This utility model in use, when crystallizer 1 needs coating, is opened provider switch 9, makes by paint supply pipe 3, to fill coating in coating chamber 2, then closes provider switch 9, makes coating chamber 2 form sealing system.By pneumatic operated valve 8 operations, fore-set 7 is moved downward, the outside in coating chamber 2 contacts with the inwall of crystallizer 1, simultaneously, open the compressed air on gas tube 4 arrival ends, make to be filled with a certain amount of air in inflatable ball 6, bump, coating in extruding coating chamber 2, coating is extruded by a plurality of blacking holes 5 of 2 both sides of the edge, coating chamber, is attached to crystallizer 1 inwall, realize the function of coating.Fore-set 7 in the operation of pneumatic operated valve 8 continues to move downward, and continues to glide in coating chamber 2, realizes motion in crystallizer 1 from the top down, and realizes and coating from top to down to whole crystallizer 1.Arrive behind bottom, stop supplying with gas tube 4 compressed air, inflatable ball 6 is dwindled, and no longer pushes 2 sides, coating chamber, stops coating.Operation pneumatic operated valve 8, moves upward fore-set 7, and drives coating chamber 2 to move upward, until return to home position, completes the work of coating for crystallizer 1.
Claims (5)
1. a crystallizer is coated device, comprise coating chamber, paint supply pipe, fore-set and pneumatic operated valve, it is characterized in that: described coating cavity shape is consistent with crystallizer internal cavity shape, top, described coating chamber is provided with paint supply pipe, described coating is provided with inflatable ball in chamber, in described inflatable ball, is connected with gas tube, and described gas tube is arranged in fore-set, described fore-set upper end is connected in pneumatic operated valve, and described lower end is connected with top, coating chamber.
2. crystallizer according to claim 1 is coated device, it is characterized in that: side, described coating chamber is provided with a plurality of blacking holes, and described blacking hole is evenly distributed on side, coating chamber.
3. crystallizer according to claim 1 is coated device, it is characterized in that: described gas tube arrival end is arranged in pneumatic operated valve, and is connected with compressed air.
4. crystallizer according to claim 1 is coated device, it is characterized in that: described paint supply pipe is connected with coating, and paint supply pipe connects coating chamber and goes out to be provided with provider switch.
5. crystallizer according to claim 1 is coated device, it is characterized in that: described inflatable ball adopts quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512005.3U CN203400835U (en) | 2013-08-21 | 2013-08-21 | Crystallizer painting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512005.3U CN203400835U (en) | 2013-08-21 | 2013-08-21 | Crystallizer painting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400835U true CN203400835U (en) | 2014-01-22 |
Family
ID=49936778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320512005.3U Expired - Fee Related CN203400835U (en) | 2013-08-21 | 2013-08-21 | Crystallizer painting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580197A (en) * | 2018-04-23 | 2018-09-28 | 佛山市奥耶克思机械设备有限公司 | A kind of pipe material inner wall waterproof layer application device and smearing method |
| TWI798575B (en) * | 2020-08-07 | 2023-04-11 | 和碩聯合科技股份有限公司 | Coating device |
-
2013
- 2013-08-21 CN CN201320512005.3U patent/CN203400835U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580197A (en) * | 2018-04-23 | 2018-09-28 | 佛山市奥耶克思机械设备有限公司 | A kind of pipe material inner wall waterproof layer application device and smearing method |
| CN108580197B (en) * | 2018-04-23 | 2019-12-03 | 青岛西海岸市政工程有限公司 | A kind of pipe material inner wall waterproof layer application device and smearing method |
| TWI798575B (en) * | 2020-08-07 | 2023-04-11 | 和碩聯合科技股份有限公司 | Coating device |
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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: 20140122 Termination date: 20160821 |