High-efficiency continuous casting crystallizer

Abstract

The utility model relates to the technical field of continuous casting crystallizers, in particular to a high-efficiency continuous casting crystallizer. According to the technical scheme, the continuous casting crystallizer comprises a continuous casting crystallizer body, a first water storage tank, a shell and a second water storage tank, and temperature sensors are fixedly embedded into the side end faces of the first water storage tank and the second water storage tank; a control panel is installed on the front end face of the first water storage tank in an attached mode. A water outlet pipe is fixedly embedded into the side end face of the continuous casting crystallizer body, the end, away from the continuous casting crystallizer body, of the water outlet pipe is fixedly embedded into the second water storage tank, and a valve is installed on the water outlet pipe through a flange plate. A pump body I is mounted on the water storage tank I, and a water supply pipe I and a water supply pipe II are arranged on the pump body I; a water return pipe is fixedly embedded into the bottom end face of the second water storage tank. A driving mechanism is mounted on the top end surface of the shell; a second pump body and a third pump body are installed in the shell. Water regulation and control of the continuous casting crystallizer are met, and the interior of the continuous casting crystallizer can be cleaned and maintained after being used for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous casting crystallizers, in particular to a high-efficiency continuous casting crystallizer. Background Art

[0002] The crystallizer is a very important part of the continuous casting machine. It is a bottomless steel ingot mold with forced water cooling. It is called the "heart" of the continuous casting equipment. The crystallizer is a continuous steel casting equipment that receives the molten steel injected from the intermediate tank and solidifies it into a solid billet shell according to the specified cross-sectional shape. It is the most critical part of the continuous casting machine. Its structure, material and performance parameters play a decisive role in the quality of the billet and the production capacity of the casting machine. The crystallizer needs to be cooled by water when in use.

[0003] After searching, the patent announcement number CN220574689U discloses a continuous casting crystallizer water inlet and return structure. A water inlet pipe (2) and a water return pipe (3) are installed on the continuous casting crystallizer (1), a flow meter (4) is arranged on the water inlet pipe (2), the flow meter (4) is installed in the protective box (5), the water return pipe (3) is connected to the return water tank (6), the return water tank (6) is connected to the total return water pipeline (7), the return water tank (6) is also connected to the newly added water tank (9) through the water regulating pipeline (8), the newly added water tank (9) is provided with a temperature sensor (19), and the water inlet pipe (2) is connected to the newly added water tank (9). The continuous casting crystallizer water inlet and return structure described in the utility model has a simple structure, effectively protects the water inlet pipe, and improves the service life. In addition, the water return pipe can be reliably used to adjust the water inlet temperature of the continuous casting crystallizer, realizes the water inlet temperature regulation and control, ensures the stability of the water inlet temperature, and effectively improves the quality of the continuous casting product.

[0004] CN220574689U in the prior art realizes water inlet temperature regulation and control during use to ensure the stability of water inlet temperature, thereby effectively improving the quality of continuous casting products. However, in actual use, only the water temperature is regulated and the connecting pipes and storage equipment after long-term use are not maintained. The stability of water quality cannot be guaranteed during long-term use, and impurities in the water body will cause scaling and affect the circulation of water in the pipeline, so it still needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency continuous casting crystallizer to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency continuous casting crystallizer, comprising a continuous casting crystallizer body, a water storage tank 1, a shell and a water storage tank 2,

[0007] The side end surfaces of the water tank 1 and the water tank 2 are both embedded with temperature sensors;

[0008] A control panel is fitted on the front end surface of the water storage tank 1;

[0009] A water outlet pipe is embedded and fixed on the side end surface of the continuous casting crystallizer body, and one end of the water outlet pipe away from the continuous casting crystallizer body is embedded and fixed in the second water storage tank, and a valve is installed on the water outlet pipe through a flange;

[0010] A pump body 1 is installed on the water storage tank 1, and a water supply pipe 1 and a water supply pipe 2 are arranged on the pump body 1;

[0011] A return pipe is embedded and fixed on the bottom end surface of the second water storage tank;

[0012] A driving mechanism is installed on the top surface of the housing, and a connecting rod is arranged on the output shaft of the driving mechanism via a rotating shaft;

[0013] A second pump body and a third pump body are installed in the shell.

[0014] Preferably, the side end faces of the water tank 1 and the water tank 2 are both embedded with a water injection pipe, and a sealing cap is installed on the water injection pipe through a thread, and the bottom end faces of the water tank 1 and the water tank 2 are both embedded with a waste pipe, and a valve is installed on the waste pipe through a flange. The cooling water required for use can be injected into the water tank 1 and the water tank 2 for storage through the water injection pipe, and the valve on the waste pipe can be opened to discharge the water generated by cleaning and maintenance in the water tank 1 and the water tank 2.

[0015] Preferably, the end of the water supply pipe 1 away from the pump body 1 is embedded and fixed in the water storage tank 1, and the water storage tank 1 is in liquid communication with the pump body 1 through the water supply pipe 1. When the pump body 1 is opened, the pump body 1 can extract water from the water storage tank 1 through the water supply pipe 1.

[0016] Preferably, the end of the water supply pipe 2 away from the pump body 1 is embedded and fixed in the continuous casting crystallizer body, and a valve is installed on the water supply pipe 2 through a flange. When the water in the water storage tank 1 is extracted through the pump body 1, the extracted water can be injected into the continuous casting crystallizer body by opening the valve on the water supply pipe 2.

[0017] Preferably, one end of the return pipe facing away from the water tank 2 is embedded and fixed in the water tank 1, and a valve is installed on the return pipe through a flange. The water entering the water tank 2 can be discharged into the water tank 1 by opening the valve on the return pipe.

[0018] Preferably, a filling pipe is embedded and fixed on the top surface of the shell, and a sealing cap is installed on the filling pipe through a thread. The scale cleaning agent and water can be injected into the shell through the filling pipe.

[0019] Preferably, the pump body 2 is in liquid communication with the water tank 1 through the injection pipe 2, and the pump body 3 is in liquid communication with the water tank 2 through the injection pipe 1, and valves are installed on the injection pipe 2 and the injection pipe 1 through flanges. By opening the pump body 2 and the pump body 3, the scale cleaning agent in the housing can be injected into the water tank 1 and the water tank 2 through the injection pipe 2 and the injection pipe 1 respectively, and the valve needs to be opened for liquid supply during injection.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] 1. The utility model provides a water tank 1 and a water tank 2. When a person uses the continuous casting crystallizer body, the person draws water from the water tank 1 through a pump body 1. The drawn water can be injected into the cooling pipeline in the continuous casting crystallizer body after opening the valve on the water supply pipe 2, so as to be used for water cooling. The water can be discharged into the water tank 2 by opening the valve on the water outlet pipe. The water temperatures in the water tanks 1 and 2 are monitored by a temperature sensor and displayed on a display screen on a control panel. The water temperatures in the water tanks 1 and 2 can be observed during the display. When the water temperature in the water tank 2 is too high, the water does not flow back to the water tank 1 through a return pipe when the water temperature in the water tank 2 is too high. Instead, the water in the water tank 1 is continuously used for cooling. The water in the water tank 2 is used after it has been cooled, so as to avoid direct reflux affecting cooling when the water temperature is too high. This makes the cooling efficiency of the continuous casting crystallizer body higher, thereby achieving efficient use.

[0022] 2. The utility model sets a shell, and after the personnel use the continuous casting crystallizer body, the personnel can inject the scale cleaning agent and water into the shell through the filling pipe. After the injection, the driving mechanism can be opened to drive the connecting rod to rotate through the rotating shaft, so that the scale cleaning agent and the water are mixed. After the mixing, the water in the water storage tank one is extracted through the pump body one, and the extracted water can be injected into the continuous casting crystallizer body after opening the valve on the water supply pipe two, so that the scale treatment agent is injected into the water storage tank one and the water storage tank two and circulates in the pipeline to clean the scale. The waste liquid after cleaning can be discharged by opening the valve on the waste pipe, so as to avoid scaling of the water body after long-term use, thereby performing cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0026] Figure 4It is a schematic diagram of the cross-sectional structure of the shell of the utility model.

[0027] In the figure: 1. return pipe; 2. outlet pipe; 3. continuous casting crystallizer body; 4. control panel; 5. water storage tank 1; 6. water supply pipe 1; 7. pump body 1; 8. water supply pipe 2; 9. filling pipe; 10. driving mechanism; 11. shell; 12. water storage tank 2; 13. temperature sensor; 14. water injection pipe; 15. liquid injection pipe 1; 16. liquid injection pipe 2; 17. waste pipe; 18. pump body 2; 19. pump body 3; 20. rotating shaft; 21. connecting rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] like Figure 1-Figure 4 As shown, the utility model proposes a high-efficiency continuous casting crystallizer, including a continuous casting crystallizer body 3, a water storage tank 1 5, a shell 11 and a water storage tank 2 12.

[0031] The side end surfaces of the water tank 1 5 and the water tank 2 12 are both embedded with a temperature sensor 13;

[0032] The front end surface of the water tank 5 is fitted with a control panel 4;

[0033] The side end surface of the continuous casting crystallizer body 3 is embedded with a water outlet pipe 2, and one end of the water outlet pipe 2 away from the continuous casting crystallizer body 3 is embedded and fixed in the water storage tank 2 12, and a valve is installed on the water outlet pipe 2 through a flange;

[0034] A pump body 7 is installed on the water storage tank 1 5, and a water supply pipe 1 6 and a water supply pipe 2 8 are arranged on the pump body 1 7;

[0035] The bottom end surface of the water storage tank 2 12 is embedded with a return pipe 1;

[0036] The top surface of the housing 11 is provided with a driving mechanism 10, and a connecting rod 21 is provided on the output shaft of the driving mechanism 10 via a rotating shaft 20;

[0037] A second pump body 18 and a third pump body 19 are installed in the housing 11 .

[0038] A water injection pipe 14 is embedded and fixed on the side end faces of water tank 1 5 and water tank 2 12, and a sealing cover is installed on the water injection pipe 14 through a thread. A waste pipe 17 is embedded and fixed on the bottom end faces of water tank 1 5 and water tank 2 12, and a valve is installed on the waste pipe 17 through a flange. The cooling water required for use can be injected into water tank 1 5 and water tank 2 12 for storage through the water injection pipe 14, and the valve on the waste pipe 17 can be opened to discharge the water generated by cleaning and maintenance in water tank 1 5 and water tank 2 12, and the sealing cover can be rotatably installed to close the water injection pipe 14 after the water is injected.

[0039] One end of the water supply pipe 6 facing away from the pump body 7 is embedded and fixed in the water tank 5, and the water tank 5 is liquid-connected with the pump body 7 through the water supply pipe 6. When the pump body 7 is opened, the pump body 7 can extract water from the water tank 5 through the water supply pipe 6.

[0040] One end of the water supply pipe 28 facing away from the pump body 17 is embedded and fixed in the continuous casting crystallizer body 3, and a valve is installed on the water supply pipe 28 through a flange. When the water in the water storage tank 5 is extracted through the pump body 17, the extracted water can be injected into the continuous casting crystallizer body 3 after opening the valve on the water supply pipe 28.

[0041] One end of the return pipe 1 facing away from the water tank 2 12 is embedded and fixed in the water tank 1 5, and a valve is installed on the return pipe 1 through a flange. By opening the valve on the return pipe 1, the water entering the water tank 2 12 can be discharged into the water tank 1 5. When the water pressure in the water tank 2 12 is insufficient to inject the water into the water tank 1 5, a water pump can be installed on the return pipe 1 to extract the water for water supply.

[0042] Based on Example 1: When personnel use the continuous casting crystallizer body 3, when the water in the water tank 5 is extracted through the pump body 7, the extracted water can be injected into the cooling pipeline in the continuous casting crystallizer body 3 after opening the valve on the water supply pipe 8, so as to be used for water cooling, and the water can be discharged into the water tank 2 12 by opening the valve on the outlet pipe 2. The water temperature in the water tank 1 5 and the water tank 2 12 is monitored by the temperature sensor 13 and displayed on the display screen on the control panel 4. The water temperature in the water tank 1 5 and the water tank 2 12 can be observed during the display, so that when the water temperature in the water tank 2 12 is too high, the return pipe 1 is not used to return to the water tank 1 5, but the water in the water tank 5 is continued to be used for cooling, and the water in the water tank 2 12 is used after being cooled, so as to avoid direct reflux affecting cooling when the water temperature is too high.

[0043] Embodiment 2

[0044] like Figure 1-Figure 4As shown, the high-efficiency continuous casting crystallizer proposed by the utility model, compared with the first embodiment, this embodiment also includes: a continuous casting crystallizer body 3, a water storage tank 1 5, a shell 11 and a water storage tank 2 12,

[0045] The side end surfaces of the water tank 1 5 and the water tank 2 12 are both embedded with a temperature sensor 13;

[0046] The front end surface of the water tank 5 is fitted with a control panel 4;

[0047] The side end surface of the continuous casting crystallizer body 3 is embedded with a water outlet pipe 2, and one end of the water outlet pipe 2 away from the continuous casting crystallizer body 3 is embedded and fixed in the water storage tank 2 12, and a valve is installed on the water outlet pipe 2 through a flange;

[0048] A pump body 7 is installed on the water storage tank 1 5, and a water supply pipe 1 6 and a water supply pipe 2 8 are arranged on the pump body 1 7;

[0049] The bottom end surface of the water storage tank 2 12 is embedded with a return pipe 1;

[0050] The top surface of the housing 11 is provided with a driving mechanism 10, and a connecting rod 21 is provided on the output shaft of the driving mechanism 10 via a rotating shaft 20;

[0051] A second pump body 18 and a third pump body 19 are installed in the housing 11 .

[0052] And as is well known to those skilled in the art, the provision of the continuous casting crystallizer body 3, the control panel 4, the temperature sensor 13, the pump body 1 7, the pump body 2 18, the pump body 3 19 and the driving mechanism 10 is commonplace. The control panel 4 can be connected to the temperature sensor 13, the pump body 1 7, the pump body 2 18, the pump body 3 19 and the driving mechanism 10 by wires and powered by an external power supply. When power is supplied, the pump body 1 7, the pump body 2 18, the pump body 3 19 and the driving mechanism 10 can be controlled by the control panel 4 and the temperature monitored by the temperature sensor 13 can be displayed. These are all conventional means or common knowledge and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0053] A filling pipe 9 is embedded and fixed on the top surface of the shell 11, and the filling pipe 9 is threadedly installed with a sealing cap. The scale cleaning agent and water can be injected into the shell 11 through the filling pipe 9. The sealing cap can be installed to close it after storage, and the scale cleaning agent can be a citric acid descaling agent.

[0054] The pump body 18 is in liquid communication with the water tank 1 5 through the injection pipe 16, and the pump body 19 is in liquid communication with the water tank 12 through the injection pipe 15. Valves are installed on the injection pipe 16 and the injection pipe 15 through flanges. By opening the pump body 18 and the pump body 19, the scale cleaning agent in the shell 11 can be injected into the water tank 1 5 and the water tank 12 through the injection pipe 16 and the injection pipe 15 respectively, and the valve needs to be opened for liquid supply during injection.

[0055] Based on Example 2: After using the continuous casting crystallizer body 3, the personnel can inject the scale cleaning agent and water into the shell 11 through the filling pipe 9. After the injection, the driving mechanism 10 can be opened to drive the connecting rod 21 to rotate through the rotating shaft 20, so that the scale cleaning agent and the water are mixed. After mixing, when the water in the water storage tank 5 is extracted through the pump body 7, the extracted water can be injected into the continuous casting crystallizer body 3 after opening the valve on the water supply pipe 2 8, so that the scale treatment agent is injected into the water storage tank 1 5 and the water storage tank 2 12 and circulates in the pipeline to clean the scale. The cleaned waste liquid can be discharged by opening the valve on the waste pipe 17 to avoid scaling of the water after long-term use.

[0056] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-efficiency continuous casting crystallizer, comprising a continuous casting crystallizer body (3), a water storage tank 1 (5), a shell (11) and a water storage tank 2 (12), characterized in that: The side end surfaces of the water storage tank 1 (5) and the water storage tank 2 (12) are both embedded with temperature sensors (13); A control panel (4) is fitted on the front end surface of the water storage tank 1 (5); A water outlet pipe (2) is embedded and fixed on the side end surface of the continuous casting crystallizer body (3), and one end of the water outlet pipe (2) facing away from the continuous casting crystallizer body (3) is embedded and fixed in a second water storage tank (12), and a valve is installed on the water outlet pipe (2) via a flange. The water storage tank 1 (5) is provided with a pump body 1 (7), and the pump body 1 (7) is provided with a water supply pipe 1 (6) and a water supply pipe 2 (8); A return pipe (1) is embedded and fixed on the bottom end surface of the second water storage tank (12); A driving mechanism (10) is installed on the top end surface of the housing (11), and a connecting rod (21) is arranged on the output shaft of the driving mechanism (10) via a rotating shaft (20); A second pump body (18) and a third pump body (19) are installed in the housing (11).

2. A high-efficiency continuous casting crystallizer according to claim 1, characterized in that: The side end surfaces of the water storage tank 1 (5) and the water storage tank 2 (12) are both embedded with a water injection pipe (14), and a sealing cover is installed on the water injection pipe (14) through a thread. The bottom end surfaces of the water storage tank 1 (5) and the water storage tank 2 (12) are both embedded with a waste discharge pipe (17), and a valve is installed on the waste discharge pipe (17) through a flange.

3. The high-efficiency continuous casting crystallizer according to claim 1, characterized in that: One end of the water supply pipe (6) facing away from the pump body (7) is embedded and fixed in the water storage tank (5), and the water storage tank (5) is in liquid communication with the pump body (7) through the water supply pipe (6).

4. The high-efficiency continuous casting crystallizer according to claim 1, characterized in that: The end of the water supply pipe 2 (8) away from the pump body 1 (7) is embedded and fixed in the continuous casting crystallizer body (3), and a valve is installed on the water supply pipe 2 (8) through a flange.

5. The high-efficiency continuous casting crystallizer according to claim 1, characterized in that: One end of the water return pipe (1) facing away from the second water storage tank (12) is embedded and fixed in the first water storage tank (5), and a valve is installed on the water return pipe (1) via a flange.

6. The high-efficiency continuous casting crystallizer according to claim 1, characterized in that: A filling pipe (9) is embedded and fixed on the top end surface of the shell (11), and a sealing cap is installed on the filling pipe (9) through threads.

7. The high-efficiency continuous casting crystallizer according to claim 1, characterized in that: The pump body 2 (18) is in liquid communication with the water storage tank 1 (5) via the liquid injection pipe 2 (16), and the pump body 3 (19) is in liquid communication with the water storage tank 2 (12) via the liquid injection pipe 1 (15), and valves are installed on both the liquid injection pipe 2 (16) and the liquid injection pipe 1 (15) via flanges.

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