CN210657046U

CN210657046U - Heat preservation cover for steel ingot production

Info

Publication number: CN210657046U
Application number: CN201921689385.1U
Authority: CN
Inventors: 陈林; 陈华业
Original assignee: Hualin Steel Group Co ltd
Current assignee: Hualin Steel Group Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-02
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a steel ingot production is with heat preservation cover, including the base, the chisel has first mounting groove at the base top, and the inside fixed mounting of first mounting groove has resistant firebrick, and the outside chisel that the base top just is located first mounting groove has the second mounting groove, and the inside joint of second mounting groove has heat preservation mechanism, and the chisel is opened to heat preservation mechanism one side has the observation window, and the inside fixed mounting of observation window has heat-resisting glass, and base one side just is located the below fixed mounting of observation window has control mechanism, the beneficial effects of the utility model are that: the utility model discloses used the heat preservation cover of cavity formula in the double-deck, set up the middle part into vacuum state simultaneously, can furthest when using keep warm to the cast steel ingot, compare in ordinary heat preservation cover that the heat preservation effect is better, the heat preservation time is longer, it is more convenient to use.

Description

Heat preservation cover for steel ingot production

Technical Field

The utility model relates to a heat preservation cover, in particular to steel ingot production is with heat preservation cover belongs to heat preservation cover technical field.

Background

In the existing metallurgical industry in life, particularly in medium and small-sized steelmaking enterprises, after electroslag remelting, steel ingots need to be slowly cooled and then annealed, the steel ingots are generally placed in a slow cooling pit, sand is added on the steel ingots for slow cooling, but the slow cooling pit generally occupies large space, and the steel ingots are more troublesome to bury by the sand and dig out, and a heat preservation cover is covered on the periphery of cast steel ingots after being discharged from a furnace, and is made of high-temperature-resistant heat insulation materials and used for preserving the heat of the cast steel ingots.

However, the heat insulation layer is generally a single layer, and only one high-temperature resistant heat insulation material is selected. The heat-insulating cover has a poor heat-insulating effect, cannot completely solve the segregation problem of cast steel ingots, and cannot completely eliminate temperature stress and hydrogen content, so that the tapping quality cannot be reliably guaranteed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a steel ingot production is with keeping warm and covering.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a steel ingot production is with heat preservation cover, the on-line screen storage device comprises a base, the base top is excavated there is first mounting groove, the inside fixed mounting of first mounting groove has resistant firebrick, the outside that the base top just is located first mounting groove is excavated there is the second mounting groove, the inside joint of second mounting groove has heat preservation mechanism, heat preservation mechanism one side is excavated there is the observation window, the inside fixed mounting of observation window has heat-resisting glass, base one side just is located the below fixed mounting of observation window and has control mechanism.

As an optimized scheme of the utility model, the inside fixed mounting of heat preservation mechanism has temperature sensor.

As the utility model discloses an optimal scheme, heat preservation mechanism includes the outer cover that keeps warm, the inside fixed mounting of outer cover that keeps warm has a plurality of connecting blocks, one side fixed mounting that the outer cover that keeps warm was kept away from to the connecting block has interior heat preservation cover, the inside fixed mounting of interior heat preservation cover has the flame retardant coating.

As the utility model discloses a preferred scheme, control mechanism includes the control box, one side fixed mounting that heat preservation mechanism was kept away from to the control box has the LED display screen, one side of control box and the below fixed mounting that is located the LED display screen have control panel, one side fixed mounting that the control box is close to control panel has bee calling organ.

As an optimized proposal of the utility model, the top fixed mounting of the heat preservation mechanism is provided with a lifting ring.

As an optimized scheme of the utility model, temperature sensor, LED display screen, control panel and bee calling organ all with control box electric connection.

As an optimized proposal of the utility model, a vacuum state is arranged between the outer heat preservation cover and the inner heat preservation cover.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses used the heat preservation cover of cavity formula in the double-deck, set up the middle part into vacuum state simultaneously, can furthest when using keep warm to the cast steel ingot, compare in ordinary heat preservation cover that the heat preservation effect is better, the heat preservation time is longer, it is more convenient to use.

2. The utility model discloses installed the temperature detecting system to the steel ingot of casting on the heat preservation cover, made the temperature of staff can real-time control steel ingot of casting in the heat preservation cover, made the heat preservation state more directly perceived.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention.

In the figure, 1, a base; 2. a first mounting groove; 3. a refractory brick; 4. a second mounting groove; 5. a heat preservation mechanism; 51. an outer heat-insulating cover; 52. connecting blocks; 53. an inner heat-insulating cover; 54. a refractory layer; 6. an observation window; 7. heat-resistant glass; 8. a control mechanism; 81. a control box; 82. an LED display screen; 83. a control panel; 84. a buzzer; 9. a temperature sensor; 10. a lifting ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, the utility model provides a steel ingot production is with heat preservation cover, including base 1, base 1 top is excavated there is first mounting groove 2, and the inside fixed mounting of first mounting groove 2 has resistant firebrick 3, and base 1 top and the outside that is located first mounting groove 2 are excavated there is second mounting groove 4, and the inside joint of second mounting groove 4 has

heat preservation mechanism

5, and 5 one side of heat preservation mechanism is excavated observation window 6, and 6 inside fixed mounting of observation window have heat-resisting glass 7, and base 1 one side and the below fixed mounting that is located observation window 6 have control mechanism 8.

A temperature sensor 9 is fixedly arranged in the heat preservation mechanism 5, so that the temperature of the cast steel ingot can be conveniently monitored in real time; the heat preservation mechanism 5 comprises an outer heat preservation cover 51, a plurality of connecting blocks 52 are fixedly arranged in the outer heat preservation cover 51, an inner heat preservation cover 53 is fixedly arranged on one side, away from the outer heat preservation cover 51, of each connecting block 52, and a fireproof layer 54 is fixedly arranged in each inner heat preservation cover 53, so that heat preservation can be conveniently carried out on cast steel ingots; the control mechanism 8 comprises a control box 81, an LED display screen 82 is fixedly installed on one side, far away from the heat preservation mechanism 5, of the control box 81, a control panel 83 is fixedly installed on one side of the control box 81 and below the LED display screen 82, and a buzzer 84 is fixedly installed on one side, close to the control panel 83, of the control box 81, so that the temperature of the cast steel ingot can be displayed and workers can be reminded; a hanging ring 10 is fixedly arranged at the top of the heat preservation mechanism 5, so that the heat preservation mechanism 5 is conveniently lifted; the temperature sensor 9, the LED display screen 82, the control panel 83 and the buzzer 84 are electrically connected with the control box 81, the control panel 83 can be directly used for controlling the heat-preservation cover, and the use is more convenient; the space between the outer heat-insulating cover 51 and the inner heat-insulating cover 53 is in a vacuum state, so that the heat dissipation speed of the cast steel ingot is reduced.

Specifically, when the utility model is used, firstly, the lifting device and the lifting ring 10 are installed together, the heat preservation mechanism 5 is lifted by the lifting device, then the cast steel ingot is placed on the refractory brick 3, after the placement is completed, the heat preservation mechanism 5 is placed inside the second mounting groove 4, the cast steel ingot is subjected to heat preservation, because a vacuum layer is arranged between the outer heat preservation cover 51 and the inner heat preservation cover 53, the temperature can be effectively prevented from overflowing, the heat preservation time is longer, meanwhile, the temperature sensor 9 can monitor the temperature of the cast steel ingot inside the heat preservation mechanism 5 while preserving the heat, the temperature of the cast steel ingot is measured in real time, the temperature condition of the cast steel ingot inside can be visually seen by a worker, after the temperature of the cast steel ingot is reduced to a required standard, the temperature sensor 9 transmits information into the control box 81, the buzzer 84 is started by the control box 81, the staff is conveniently reminded, compares and uses more convenient and intelligence in ordinary heat preservation cover.

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 steel ingot production is with heat preservation cover, includes base (1), its characterized in that: base (1) top is excavated there is first mounting groove (2), the inside fixed mounting of first mounting groove (2) has resistant firebrick (3), the outside excavation that base (1) top just is located first mounting groove (2) has second mounting groove (4), the inside joint of second mounting groove (4) has heat preservation mechanism (5), heat preservation mechanism (5) one side excavation has observation window (6), the inside fixed mounting of observation window (6) has heat-resisting glass (7), the below fixed mounting that base (1) one side just is located observation window (6) has control mechanism (8).

2. The heat-insulating cover for steel ingot production according to claim 1, wherein a temperature sensor (9) is fixedly installed inside the heat-insulating mechanism (5).

3. The heat-insulating cover for steel ingot production according to claim 1, wherein the heat-insulating mechanism (5) comprises an outer heat-insulating cover (51), a plurality of connecting blocks (52) are fixedly installed inside the outer heat-insulating cover (51), an inner heat-insulating cover (53) is fixedly installed on one side, away from the outer heat-insulating cover (51), of each connecting block (52), and a fire-resistant layer (54) is fixedly installed inside each inner heat-insulating cover (53).

4. The heat preservation cover for steel ingot production according to claim 1, wherein the control mechanism (8) comprises a control box (81), an LED display screen (82) is fixedly installed on one side of the control box (81) far away from the heat preservation mechanism (5), a control panel (83) is fixedly installed on one side of the control box (81) and below the LED display screen (82), and a buzzer (84) is fixedly installed on one side of the control box (81) close to the control panel (83).

5. The heat-insulating cover for steel ingot production according to claim 1, wherein a lifting ring (10) is fixedly mounted at the top of the heat-insulating mechanism (5).

6. The heat-insulating cover for steel ingot production according to claim 2, wherein the temperature sensor (9), the LED display screen (82), the control panel (83) and the buzzer (84) are electrically connected with the control box (81).

7. The heat-insulating cover for steel ingot production according to claim 3, wherein a vacuum state is formed between the outer heat-insulating cover (51) and the inner heat-insulating cover (53).