CN215199639U - Automatic cooling equipment for casting ladle - Google Patents
Automatic cooling equipment for casting ladle Download PDFInfo
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- CN215199639U CN215199639U CN202121177426.6U CN202121177426U CN215199639U CN 215199639 U CN215199639 U CN 215199639U CN 202121177426 U CN202121177426 U CN 202121177426U CN 215199639 U CN215199639 U CN 215199639U
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- ladle
- casting ladle
- temperature controller
- automatic
- temperature
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model belongs to the technical field of the casting, especially, relate to a water a packet automatic cooling equipment. The device comprises a casting ladle and a storage tank used for storing cooling media, wherein a temperature controller is arranged on the casting ladle, the storage tank is connected with the casting ladle through a medium conveying pipeline and can convey the cooling media to the casting ladle, an electromagnetic valve connected with the temperature controller is arranged on the medium conveying pipeline, and the temperature controller controls the electromagnetic valve to be opened or closed according to the temperature in the casting ladle. The utility model has the advantages that: the temperature controller is matched with the electromagnetic valve to adjust the conveying of the cooling medium in time, the temperature of the casting ladle is convenient to control, the temperature in the casting ladle is ensured to be within a safety range, and the safety performance is improved.
Description
Technical Field
The utility model belongs to the technical field of the casting, especially, relate to a water a packet automatic cooling equipment.
Background
When a foundry produces ductile iron products, a nodulizer and an inoculant are added into a casting ladle, and if the temperature in the casting ladle is too high when molten iron is not filled, magnesium in the nodulizer is easy to ignite, so that safety accidents are caused. Therefore, the operators at the molten iron spheroidizing inoculation station in front of the furnace need to cool the casting ladle and then add the nodulizer and the inoculant. At present, a casting ladle cooling mode generally adopts a cooling mode of compressing air by a manual switch, and the casting ladle cooling temperature cannot be effectively controlled in the manual mode operation, so that the safety performance is low.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings of the prior art, an object of the present invention is to provide an automatic cooling device for casting ladle, which is used to solve the problems of inconvenient temperature control and low safety performance of casting ladle in the prior art.
In order to realize above-mentioned purpose and other relevant purposes, the utility model provides a water a packet automatic cooling equipment, including watering the package and being used for storing coolant's holding vessel, it is equipped with the temperature controller on the package to water, the holding vessel pass through medium pipeline with water the package and connect and can be to watering the package and carry coolant, be equipped with the solenoid valve of being connected with the temperature controller on the medium pipeline, the temperature controller is according to the temperature control who waters in the package the solenoid valve is opened or is closed.
The utility model has the advantages that: the temperature controller is matched with the electromagnetic valve to adjust the conveying of the cooling medium in time, the temperature of the casting ladle is convenient to control, the temperature of the nodulizer in the casting ladle is ensured to be within a safe range, and the safety performance is improved.
Optionally, the cooling medium stored in the storage tank is a gas cooling medium, the medium conveying pipeline extends into the casting ladle, and an opening or an exhaust channel is arranged on the casting ladle.
Optionally, an air outlet end of the medium conveying pipeline is provided with an aerator pipe, a plurality of air outlet hole groups distributed along the axial direction of the aerator pipe are arranged on the side wall of the aerator pipe, and each air outlet hole group comprises a plurality of air outlet holes uniformly distributed along the circumferential direction of the aerator pipe.
Optionally, a drain pipe is arranged on the storage tank, and a drain valve is arranged on the drain pipe.
Optionally, the drain valve is an electronically timed drain valve.
Optionally, the automatic cooling device for the ladle further comprises a water collecting tank for collecting condensed water discharged from the drain pipe.
Optionally, a reagent tank for containing a nodulizer and a cover plate for covering a notch of the reagent tank are arranged in the casting ladle, and a through hole for molten iron to pass through is formed in the cover plate.
Optionally, the solenoid valve is a diaphragm solenoid valve.
Optionally, the temperature controller controls the solenoid valve to close when the temperature measured by the temperature controller is less than or equal to 380 ℃.
Optionally, the temperature controller controls the solenoid valve to open when the temperature measured by the temperature controller is greater than or equal to 390 ℃.
The beneficial effect of adopting the above optional scheme is: the structure is simple, the temperature monitoring and adjusting are convenient, and the cost is low; the cooling medium is a gas cooling medium, so that the casting ladle is quickly filled with the cooling medium, the temperature of the casting ladle is quickly reduced to a specified range, and the cooling efficiency is high; and the condensed water in the storage tank is discharged in time through the drain valve, so that the moisture in the storage tank is eliminated, the potential safety hazard caused by the contact of the moisture in the compressed gas cooling medium and the high-temperature molten iron is avoided, and the safety performance is improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the automatic cooling equipment for a ladle of the present invention.
Description of reference numerals
1, casting a ladle;
11 reagent tank;
12, a cover plate;
13 through holes;
2, a storage tank;
3, a temperature controller;
4, a medium conveying pipeline;
41 solenoid valves;
42 an aerator pipe;
43 air outlet holes;
5, a water discharge pipe;
51 a drain valve;
6 water collecting tank.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description, and are not intended to limit the scope of the invention, but rather the scope of the invention.
As shown in figure 1, the utility model discloses a water a package automatic cooling equipment, including watering package 1 and the holding vessel 2 that is used for storing coolant, water and be equipped with temperature controller 3 on the package 1, holding vessel 2 is connected and can be to watering package transport coolant through medium pipeline 4 with watering package 1, be equipped with the solenoid valve 41 of being connected with temperature controller 3 on the medium pipeline 4, temperature controller 3 opens or closes according to the temperature control solenoid valve 41 of watering package 1 in, thereby realize the break-make that coolant carried, so that water the temperature in the package and keep in certain temperature range, it is convenient to water a package temperature control, the security has been guaranteed.
As shown in fig. 1, in an exemplary embodiment, the cooling medium stored in the storage tank 2 is a gas cooling medium, for example, the gas cooling medium may be compressed air, and the storage tank 2 is provided with an air inlet communicated with a stokehole compressed air source. Wherein, medium conveying pipeline 4 stretches into in the ladle 1, simple structure, and is with low costs to cooling medium can fully directly contact with the refractory material of ladle inner wall, realizes the cooling fast, has improved cooling efficiency. The casting ladle 1 is provided with an opening or an exhaust channel, the opening can be arranged at the top of the casting ladle, the structure is simple, and the cost is low. The gas cooling medium for cooling is smoothly discharged after being heated through the opening or the exhaust channel, and new gas cooling medium smoothly enters, so that the safety performance and the cooling continuity are ensured.
As shown in fig. 1, in an exemplary embodiment, the air outlet end of the medium conveying pipe 4 is provided with an aeration pipe 42, a plurality of sets of air outlet holes distributed along the axial direction of the aeration pipe 42 are arranged on the side wall of the aeration pipe 42, each set of air outlet holes includes a plurality of air outlet holes 43 uniformly distributed along the circumferential direction of the aeration pipe, and the gas cooling medium is discharged to the periphery through the air outlet holes 43, so that the whole ladle is fully filled with the gas cooling medium, the gas cooling medium is fully contacted with the refractory material on the inner wall of the ladle, and the cooling efficiency and the cooling uniformity are further improved.
As shown in fig. 1, in an exemplary embodiment, a drain pipe 5 is disposed on the storage tank 2, a drain valve 51 is disposed on the drain pipe 5, and when the drain valve 51 is opened, the moisture in the compressed air in the storage tank 2 can be discharged in time. Wherein, drain valve 51 can be the electronic timing drain valve, can carry out the switching according to the condition of moisture in the holding vessel 2 to guarantee that the moisture in the holding vessel in time discharges, avoid compressed air to carry moisture and molten iron to mix and cause the incident, improved the security performance.
As shown in fig. 1, in an exemplary embodiment, the automatic ladle cooling apparatus further includes a water collection tank 6, and the water collection tank 6 is used to collect condensed water discharged from the drain pipe 5 for centralized treatment while saving energy.
As shown in fig. 1, in an exemplary embodiment, a reagent tank 11 for containing a nodulizing agent and a cover plate 12 for covering a notch of the reagent tank 11 are provided in the ladle 1, and a through hole 13 for passing molten iron is provided on the cover plate 12. The quantity of through-hole can set up according to the demand, and when the quantity of through-hole was a plurality of, a plurality of through-holes can evenly distributed on the apron. The reagent tank and the cover plate are matched to be beneficial to the stable storage of the nodulizer and the slow contact of molten iron and the nodulizer, so that the liquid splashing caused by violent reaction is avoided, and the safety performance is improved.
In an exemplary embodiment, as shown in fig. 1, the solenoid valve 41 may be a diaphragm solenoid valve, which is convenient for the temperature controller to control the on/off of the solenoid valve, and timely switches the on/off state of the cooling medium delivery according to the temperature in the ladle.
As shown in fig. 1, in an exemplary embodiment, the temperature controller controls the temperature of molten iron in the ladle to be 380 to 390 ℃. When the temperature in the casting ladle measured by the temperature controller 3 is less than or equal to 380 ℃, the temperature controller 3 controls the electromagnetic valve 41 to be closed to prevent the cooling medium from being continuously introduced into the casting ladle, so that the temperature in the casting ladle is prevented from being too low; when the temperature in the casting ladle measured by the temperature controller 3 is higher than or equal to 390 ℃, the temperature controller 3 controls the electromagnetic valve 41 to be opened, and the cooling medium is continuously introduced into the casting ladle, so that the temperature in the casting ladle is reduced, and the overhigh temperature in the casting ladle is avoided. The temperature controller is matched with the electromagnetic valve to keep the temperature in the casting ladle within a certain safe temperature range, so that the temperature in the casting ladle is prevented from fluctuating within a large range, the temperature of a nodulizer added into the casting ladle can be accurately controlled, and safety accidents are avoided.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a casting ladle automatic cooling equipment which characterized in that: the device comprises a casting ladle and a storage tank used for storing cooling media, wherein a temperature controller is arranged on the casting ladle, the storage tank is connected with the casting ladle through a medium conveying pipeline and can convey the cooling media to the casting ladle, an electromagnetic valve connected with the temperature controller is arranged on the medium conveying pipeline, and the temperature controller controls the electromagnetic valve to be opened or closed according to the temperature in the casting ladle.
2. The automatic ladle cooling apparatus according to claim 1, wherein: the cooling medium stored in the storage tank is a gas cooling medium, the medium conveying pipeline extends into the casting ladle, and an opening or an exhaust channel is arranged on the casting ladle.
3. The automatic ladle cooling apparatus according to claim 2, wherein: the air outlet end of the medium conveying pipeline is provided with an aerator pipe, the side wall of the aerator pipe is provided with a plurality of air outlet hole groups distributed along the axial direction of the aerator pipe, and each air outlet hole group comprises a plurality of air outlet holes uniformly distributed along the circumferential direction of the aerator pipe.
4. The automatic ladle cooling apparatus according to claim 2, wherein: the storage tank is provided with a drain pipe, and the drain pipe is provided with a drain valve.
5. The automatic ladle cooling apparatus according to claim 4, wherein: the drain valve is an electronic timing drain valve.
6. The automatic ladle cooling apparatus according to claim 4, wherein: the automatic casting ladle cooling equipment further comprises a water collecting tank, and the water collecting tank is used for collecting the condensed water discharged by the drain pipe.
7. The automatic ladle cooling apparatus according to claim 1, wherein: the pouring ladle is internally provided with a reagent tank for containing nodulizing agent and a cover plate for covering the notch of the reagent tank, and the cover plate is provided with a through hole for molten iron to pass through.
8. The automatic ladle cooling apparatus according to claim 1, wherein: the electromagnetic valve is a diaphragm electromagnetic valve.
9. The automatic ladle cooling apparatus according to claim 1, wherein: when the temperature measured by the temperature controller is less than or equal to 380 ℃, the temperature controller controls the electromagnetic valve to be closed.
10. The automatic ladle cooling apparatus according to claim 1, wherein: when the temperature measured by the temperature controller is greater than or equal to 390 ℃, the temperature controller controls the electromagnetic valve to be opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121177426.6U CN215199639U (en) | 2021-05-28 | 2021-05-28 | Automatic cooling equipment for casting ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121177426.6U CN215199639U (en) | 2021-05-28 | 2021-05-28 | Automatic cooling equipment for casting ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215199639U true CN215199639U (en) | 2021-12-17 |
Family
ID=79421951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121177426.6U Active CN215199639U (en) | 2021-05-28 | 2021-05-28 | Automatic cooling equipment for casting ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215199639U (en) |
-
2021
- 2021-05-28 CN CN202121177426.6U patent/CN215199639U/en active Active
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