CN211840069U

CN211840069U - Circulating cooling device for ferrous metallurgy continuous casting crystallizer

Info

Publication number: CN211840069U
Application number: CN201921957033.XU
Authority: CN
Inventors: 杨鑫
Original assignee: Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Current assignee: Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-11-03
Anticipated expiration: 2029-11-13

Abstract

The utility model belongs to the technical field of ferrous metallurgy supporting facilities, in particular to a circulating cooling device for a ferrous metallurgy continuous casting crystallizer, which comprises a box body, wherein the bottom of the box body is connected with a supporting box, the inner cavity of the supporting box is connected with a water storage tank, the water storage tank is connected with a water inlet pipe, the water inlet pipe is connected with a first control valve, a temperature sensor is connected with a buzzer, the inner cavity of the box body is fixedly connected with a crystallization pipe, the crystallization pipe is connected with a second control valve, and the box body is connected with the temperature sensor; through being equipped with the condenser pipe, add cold water to the condenser pipe, and then cool off the condenser pipe, guarantee that the condenser pipe can in time crystallize steel, be convenient for in time discharge the water after the condensation by the control valve in time, through being equipped with detection and storage device, carry out temperature measurement by the water of temperature-sensing ware in to the condenser pipe, in time remind the first control valve of operator control by bee calling organ, and then with rivers to the water storage tank in, convenient recycle.

Description

Circulating cooling device for ferrous metallurgy continuous casting crystallizer

Technical Field

The utility model belongs to the technical field of the supporting facility of ferrous metallurgy, concretely relates to a circulating cooling device for ferrous metallurgy continuous casting crystallizer.

Background

The cooling system is crucial to the continuous casting crystallizer, industrial soft water indirectly exchanges heat with molten steel in the crystallizer through a crystallizer copper plate or a copper pipe and takes away part of heat in the molten steel, so that the molten steel leaving a cavity of the crystallizer can form a billet shell with a certain geometric shape and enough strength, the effect of supporting the molten steel of a core part to generate static pressure on a casting billet shell is further achieved, and the requirement of industrial continuous production is finally met.

The prior art has the following problems:

1. when the existing device is used, mechanical equipment is used for cooling steel after high temperature is condensed, so that a large amount of resources can be wasted, and meanwhile, the crystallization cost is increased for equipment which cannot be recycled, so that the existing device is not beneficial to use;

2. when the existing device is used, the cooling environment is directly measured, an operator cannot be reminded in time, the crystallization efficiency can be reduced, the cooled material cannot be reused, the purpose required by crystallization cannot be achieved, and the cooled resource cannot be collected in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a circulating cooling device for ferrous metallurgy continuous casting crystallizer has and carries out the crystallization to steel through the water in the condenser pipe, by temperature-sensing ware and storage water tank, reaches the characteristics of cooling water circulation.

In order to achieve the above object, the utility model provides a following technical scheme:

a circulating cooling device for a ferrous metallurgy continuous casting crystallizer comprises a box body, wherein a supporting box is arranged at the bottom of the box body, a water storage tank is arranged on one side of an inner cavity of the supporting box, a water inlet pipe is fixedly connected to the top of one side of the water storage tank, a first control valve is fixedly connected to one end of the water inlet pipe, a crystallization pipe is fixedly arranged in the inner cavity of the box body, one end of the crystallization pipe is provided with a crystallization inlet, the crystallization inlet penetrates through the top of the box body, the other end of the crystallization pipe is provided with a second control valve, the second control valve is positioned in the inner cavity of the supporting box, a condensation pipe is nested outside the crystallization pipe, one end of the condensation pipe is hermetically connected with the first control valve, the other end of the condensation pipe is provided with a water inlet, the water inlet penetrates through the top of the box body, the probe is located the condenser pipe inner chamber, be connected with bee calling organ on the temperature-sensing ware, temperature-sensing ware and bee calling organ are all connected with external power source through the electric wire.

Preferably, the size of the top of the supporting box is the same as that of the bottom of the box body, and the top of the supporting box is fixedly connected with the bottom of the box body through bolts.

Preferably, the water storage tank is of a metal tank structure, and the water storage tank is of a detachable structure.

Preferably, a connecting port is arranged at the bottom of the second control valve.

Preferably, the condenser pipe and the crystallization pipe are both of a spiral pipe structure, and the condenser pipe is matched with the crystallization pipe structure.

Preferably, the temperature sensor is installed on one side of the box body through a bolt, the temperature sensor is connected with the buzzer through electric wire communication, and a protection box is sleeved outside the temperature sensor.

Preferably, the crystallization inlet and the water inlet are both of metal structures and are matched with an external pipeline structure.

The utility model has the advantages that:

the condensation pipe is attached to the outer side of the crystallization pipe, the top of the condensation pipe is fixedly connected with a water inlet, the water inlet penetrates through the box body, the bottom of the condensation pipe is fixedly connected with a first control valve, the first control valve is connected with a water storage tank through a water inlet pipe, cold water is added into the condensation pipe, the crystallization pipe is further cooled, the condensation pipe can be ensured to crystallize steel in time, and condensed water can be conveniently and timely discharged through the control valve; through the storage device who is equipped with detection device that temperature-sensing ware and bee calling organ constitute and storage water tank constitute, box one side fixedly connected with temperature-sensing ware, the probe that temperature-sensing ware was equipped with is located the condenser pipe inner chamber, temperature-sensing ware is connected with bee calling organ through electric connection wire, the storage water tank is located supporting box inner chamber one side, storage water tank one side is connected with first control valve through the inlet tube, carry out temperature measurement to the water in the condenser pipe by temperature-sensing ware, in time remind operator control first control valve by bee calling organ, and then with rivers to the storage water tank in, convenient recycle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic overall side view of the present invention;

fig. 3 is a schematic overall top view structure diagram of the present invention;

FIG. 4 is a schematic sectional view of the supporting box of the present invention;

in the figure: 1. a box body; 2. a support box; 3. a water storage tank; 4. a water inlet pipe; 5. a first control valve; 6. crystallizing the tube; 7. a crystallization inlet; 8. a second control valve; 9. a condenser tube; 10. a water inlet; 11. a temperature sensor; 12. a probe; 13. a buzzer; 14. a connecting port; 15. a protection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a circulating cooling device for a ferrous metallurgy continuous casting crystallizer comprises a box body 1, a supporting box 2 is arranged at the bottom of the box body 1, a water storage tank 3 is arranged at one side of the inner cavity of the supporting box 2, a water inlet pipe 4 is fixedly connected at the top of one side of the water storage tank 3, a first control valve 5 is fixedly connected at one end of the water inlet pipe 4, a crystallization pipe 6 is fixedly arranged in the inner cavity of the box body 1, a crystallization inlet 7 is arranged at one end of the crystallization pipe 6, the crystallization inlet 7 penetrates through the top of the box body 1, a second control valve 8 is arranged at the other end of the crystallization pipe 6, the second control valve 8 is arranged in the inner cavity of the supporting box 2, a condensation pipe 9 is nested outside the crystallization pipe 6, one end of the condensation pipe 9 is hermetically connected with the first control valve 5, a water inlet 10 is arranged at, the temperature sensor 11 is provided with a probe 12, the probe 12 is positioned in the inner cavity of the condenser tube 9, the temperature sensor 11 is connected with a buzzer 13, and the temperature sensor 11 and the buzzer 13 are both connected with an external power supply through electric wires. The size of the top of the supporting box 2 is the same as that of the bottom of the box body 1, and the top of the supporting box 2 is fixedly connected with the bottom of the box body 1 through bolts, so that the supporting box is more convenient to disassemble and install when in use. Storage water tank 3 is the metal case structure, and storage water tank 3 is detachable construction for the life of its storage water tank is more elongated, and detachable construction makes things convenient for the dismantlement of storage water tank 3 more simultaneously and changes or work such as washing. The second control valve 8 is provided at the bottom with a connection port 14 for the purpose of facilitating the connection of the crystallization tube 6 with an external connection port. Condenser pipe 9 and crystallization pipe 6 are the helical tube structure, increase crystallization pipe 6's availability factor, and condenser pipe 9 and crystallization pipe 6 structure phase-match make condenser pipe 9 in time to the timely cooling of steel. Temperature-sensing ware 11 passes through the bolt and installs in 1 one side of box, and temperature-sensing ware 11 passes through the electric wire communication and is connected with bee calling organ 13, and electric connection's temperature-sensing ware 11 and bee calling organ 13 make temperature-sensing ware 11 can in time control

bee calling organ

13, and 11 overcoat of temperature-sensing ware are equipped with guard box 15, are equipped with guard box 15's temperature-sensing ware 11, protect temperature-sensing ware 11. The crystallization inlet 7 and the water inlet 10 are both of metal structures, the crystallization inlet 7 and the water inlet 10 are both matched with an external pipeline structure, the service life of the crystallization inlet 7 and the service life of the water inlet 4 are guaranteed, and the materials in the inner cavity of the pipeline can flow out in time.

In this embodiment: when the temperature sensor 11 works, the temperature of the water in the condensation pipe 9 is measured, and the model of the temperature sensor 11 is named as Chuangji LCD-110. When the buzzer 13 works, a sound is sent to remind an operator, and the model of the buzzer 13 is Huijun AD16-22 SM.

When in work, firstly, the temperature sensor 11 and the buzzer 13 are both connected with an external power supply through wires, then the external steel smelting pipeline is connected with the crystallization inlet 7, at the moment, the first control valve 5 and the second control valve 8 are closed, then cold water is added into the condensation pipe 9 through the water inlet 10, the utilization efficiency of the crystallization pipe 6 is increased through the condensation pipe 9 and the crystallization pipe 6 which are provided with a spiral pipe structure, in the cooling process, the probe 12 arranged on the temperature sensor 11 can measure the temperature of the water in the condensation pipe 9 in time, when the temperature reaches the measured value, the buzzer 13 can sound, further reminding an operator to open the first control valve 5, leading the water in the condensation pipe 9 to flow into the water storage tank 3 arranged in the inner cavity of the supporting tank 2 through the water inlet pipe 4, the steel cooling device is convenient to recycle, and is connected with an external pipeline through the second control valve 8, so that the cooled steel can be discharged in time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circulating cooling device for ferrous metallurgy continuous casting crystallizer, includes the box, its characterized in that: the utility model discloses a crystallization device, including box (1), inlet tube (6), crystallization pipe (6), the one end of crystallization pipe (6) is provided with crystallization import (7), just crystallization import (7) runs through box (1) top, the other end of crystallization pipe (6) is provided with second control valve (8), and second control valve (8) are located support box (2) inner chamber, crystallization pipe (6) outside nested condenser pipe (9), just the one end and first control valve (5) sealing connection of condenser pipe (9), the condenser pipe (9) other end is provided with water inlet (10), the water inlet (10) penetrates through the top of the box body (1), a temperature sensor (11) is arranged on one side of the box body (1), a probe (12) is arranged on the temperature sensor (11), the probe (12) is located in an inner cavity of the condensation pipe (9), a buzzer (13) is connected to the temperature sensor (11), and the temperature sensor (11) and the buzzer (13) are connected with an external power supply through electric wires.

2. The circulating cooling device for the ferrous metallurgy continuous casting crystallizer according to claim 1, characterized in that: the size of the top of the supporting box (2) is the same as that of the bottom of the box body (1), and the top of the supporting box (2) is connected with the bottom of the box body (1) through bolts.

3. The circulating cooling device for the ferrous metallurgy continuous casting crystallizer according to claim 1, characterized in that: the water storage tank (3) is of a metal tank structure, and the water storage tank (3) is of a detachable structure.

4. The circulating cooling device for the ferrous metallurgy continuous casting crystallizer according to claim 1, characterized in that: and a connecting port (14) is arranged at the bottom of the second control valve (8).

5. The circulating cooling device for the ferrous metallurgy continuous casting crystallizer according to claim 1, characterized in that: condenser pipe (9) and crystallization pipe (6) are the spiral tube structure, condenser pipe (9) and crystallization pipe (6) structure phase-match.

6. The circulating cooling device for the ferrous metallurgy continuous casting crystallizer according to claim 1, characterized in that: the temperature sensor (11) is installed on one side of the box body (1) through bolts, the temperature sensor (11) is connected with the buzzer (13) through electric wire communication, and a protection box (15) is installed outside the temperature sensor (11).

7. The circulating cooling device for the ferrous metallurgy continuous casting crystallizer according to claim 1, characterized in that: the crystallization inlet (7) and the water inlet (10) are both of metal structures, and the crystallization inlet (7) and the water inlet (10) are both matched with an external pipeline structure.