CN218080380U

CN218080380U - Energy-saving heat treatment device

Info

Publication number: CN218080380U
Application number: CN202222036859.0U
Authority: CN
Inventors: 郭晓辉; 雷元; 申志军; 张相安
Original assignee: Yichuan County Xingyuan High Tech Materials Co ltd
Current assignee: Luoyang Xingyuan High Tech Materials Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-20
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses an energy-saving heat treatment device, which comprises a heat treatment box with a cuboid shape, wherein a heat treatment cavity is arranged in the heat treatment box along the length direction in a penetrating way, a drawing table is arranged in the heat treatment cavity in a sliding way, two ends of the drawing table are respectively and fixedly provided with an end cover, a guide structure is arranged between the upper sides of the two end covers, and a horizontal movement driving component for driving the drawing table to slide is arranged between one end cover and the lower side of the heat treatment box; through all seted up the magnesia carbon brick standing groove at the both ends of pull platform to make when carrying out thermal treatment to the magnesia carbon brick in the magnesia carbon brick standing groove of one end wherein of pull platform, can place or take out the magnesia carbon brick in the magnesia carbon brick standing groove of the other one end of pull platform, save the time of going up unloading and the time that the heat treatment cavity exposes to the outside air, reduce the heat loss.

Description

Energy-saving heat treatment device

Technical Field

The utility model relates to a heat treatment technical field, concretely relates to energy-saving heat treatment device.

Background

The heat treatment is a metal hot processing technology for obtaining expected structure and performance by heating, heat preservation and cooling the material in a solid state, at present, the magnesia carbon brick is widely applied to steel smelting production as a refractory material, is generally used as a lining brick of a ladle, has the problem of low efficiency when the magnesia carbon brick is produced in a refractory factory, and particularly has the problems of long time consumption and large heat energy loss in the charging and discharging processes of the magnesia carbon brick.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide an energy-saving heat treatment apparatus for solving the above problems, which is to overcome the drawbacks of the prior art, and is described in detail below.

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

the utility model provides an energy-saving heat treatment device, which comprises a heat treatment box with a cuboid shape, wherein a heat treatment cavity is arranged in the heat treatment box along the length direction of the heat treatment box in a penetrating way, a drawing table is arranged in the heat treatment cavity in a sliding way, end covers are respectively fixedly arranged at two ends of the drawing table, a guide structure is arranged between the upper sides of the two end covers, and a horizontal movement driving component for driving the drawing table to slide is arranged between one end cover and the lower side of the heat treatment box;

two groups of uniformly distributed magnesia carbon brick placing grooves are respectively formed in the outer sides, close to the two ends of the end covers, of the drawing table in the vertical direction, a heating cavity is formed in the drawing table between the two groups of magnesia carbon brick placing grooves, heating units are arranged on the upper side and the lower side in the heat treatment cavity, and a separation sealing table is arranged in the middle of the drawing table between the two end covers.

As preferred, the fixed bracing piece that is provided with in downside four corners department of heat treatment case, fixedly connected with base each other between the bottom of four bracing pieces, the appearance of base is the cuboid shape, the mounting hole has been seted up in the four corners department of base.

Preferably, one side of the magnesia carbon brick placing groove is opened, the opening of the magnesia carbon brick placing groove faces the outer side far away from the drawing table, and a plurality of ventilation grooves which are uniformly distributed are formed in the inner side of the magnesia carbon brick placing groove and the heating cavity in a penetrating and communicating mode.

Preferably, the horizontal movement driving assembly comprises a motor fixedly arranged at the bottom of the heat treatment box through a motor mounting seat, an output shaft of the motor is fixedly connected with a lead screw, a nut is fixedly connected to the bottom side of the end cover, and the nut and the lead screw are in threaded connection with each other.

Preferably, the guide structure comprises a support table fixedly arranged in the middle of the upper side of the heat treatment box, the upper sides of the two end covers are fixedly connected with lugs, more than two guide rods are fixedly connected between the two lugs, and the guide rods are connected to the corresponding positions of the support table in a sliding manner and penetrate through guide holes formed in the support table.

Preferably, the heating unit is an electric heater.

Preferably, a switch panel is provided outside the heat treatment tank.

The beneficial effects are that:

1. through the arrangement of the magnesia carbon brick placing grooves at the two ends of the drawing table, when magnesia carbon bricks in the magnesia carbon brick placing grooves at one end of the drawing table are subjected to heat treatment, magnesia carbon bricks can be placed or taken out in the magnesia carbon brick placing grooves at the other end of the drawing table, so that the time for loading and unloading and the time for exposing a heat treatment cavity to the outside air are saved, and the heat loss is reduced;

2. when the electric heater heats, the magnesia carbon brick placing groove can be heated uniformly through the heating cavity and the vent groove, and a good heating effect is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of the present invention;

figure 2 is a right side view of figure 1 of the present invention;

fig. 3 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 in accordance with the present invention;

fig. 4 is a perspective view of fig. 1 of the present invention.

The reference numerals are explained below: 1. a heat treatment tank; 2. a drawing table; 2a, heating the cavity; 3. a magnesia carbon brick placing groove; 4. a vent channel; 5. a separation sealing table; 6. an end cap; 7. a guide structure; 7a, a guide rod; 7b, a support table; 7c, a bump; 8. a switch panel; 9. a base; 10. a support bar; 11. a horizontal movement drive assembly; 11a, a motor; 11b, a motor mounting seat; 11c, a lead screw; 11d, a nut; 12. an electric heater; 13. a thermal processing chamber.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an energy-saving heat treatment device, which comprises a heat treatment box 1 with a cuboid shape, a heat treatment chamber 13 is arranged inside the heat treatment box 1 along the length direction, a drawing table 2 is arranged in the heat treatment chamber 13 in a sliding manner, end covers 6 are respectively and fixedly arranged at two ends of the drawing table 2, a guide structure 7 is arranged between the upper sides of the two end covers 6, and a horizontal movement driving component 11 for driving the drawing table 2 to slide is arranged between one end cover 6 and the lower side of the heat treatment box 1;

two sets of magnesia carbon brick standing groove 3 that evenly distributed was seted up along upper and lower direction respectively in the both ends outside that pull platform 2 is close to end cover 6, furthermore, one side opening of magnesia carbon brick standing groove 3, and the outside of pull platform 2 is kept away from to the opening orientation of magnesia carbon brick standing groove 3, in practical application, magnesia carbon brick standing groove 3 has all been seted up at the both ends of pull platform 2, thereby make, when the magnesia carbon brick carries out thermal treatment in the magnesia carbon brick standing groove 3 to pull platform 2 wherein one end, can place or take out the magnesia carbon brick in the magnesia carbon brick standing groove 3 of the other one end of pull platform 2, the time of unloading and the time that heat treatment cavity 13 exposes in the outside air sparingly, reduce the heat loss.

Heating cavities 2a are formed in the drawing table 2 between the two groups of magnesia carbon brick placing grooves 3, and a plurality of uniformly distributed vent grooves 4 are formed between the inner sides of the magnesia carbon brick placing grooves 3 and the heating cavities 2a in a penetrating and communicating mode. Heating units are arranged on the upper side and the lower side in the heat treatment chamber 13, further, the heating units adopt electric heaters 12, and a separation sealing table 5 is arranged in the middle of the drawing table 2 between the two end covers 6. In practical application, the electric heater 12 is arranged at the middle position of the upper side and the lower side of the heat treatment cavity 13 and corresponds to the position of the heating cavity 2a, so that when the electric heater 12 is used for heating, the magnesia carbon brick placing groove 3 can be uniformly heated through the heating cavity 2a and the vent groove 4, and a good heating effect is achieved.

The fixed bracing piece 10 that is provided with in downside four corners department of thermal treatment case 1, fixedly connected with base 9 each other between the bottom of four bracing pieces 10, the appearance of base 9 is the cuboid shape, and the mounting hole has been seted up in the four corners department of base 9.

The horizontal movement driving assembly 11 comprises a motor 11a fixedly arranged at the bottom of the heat treatment box 1 through a motor mounting seat 11b, a lead screw 11c is fixedly connected to an output shaft of the motor 11a, a nut 11d is fixedly connected to the bottom side of the end cover 6, and the nut 11d and the lead screw 11c are in threaded connection with each other. Through above-mentioned specific structure design, motor 11 a's output shaft rotates nut 11d that drives threaded connection along guide bar 7 a's axial displacement to drive end cover 6 and the removal of pull platform 2, realize the exchange to the 2 both ends positions of pull platform.

Guide structure 7 is including the fixed brace table 7b that sets up in the middle part position of heat treatment box 1 upside, the equal fixedly connected with lug 7c of upside of two end covers 6, and fixedly connected with more than two guide bars 7a between two lugs 7c, these guide bars 7a sliding connection run through in the guiding hole that has seted up in the corresponding position of brace table 7 b.

The outer side of the heat treatment box 1 is provided with a switch panel 8. The output terminals of the switch panel 8 are electrically connected to the input terminals of the motor 11a and the electric heater 12, respectively.

The working principle is as follows: during the use, at first by horizontal migration drive assembly 11 drive pull platform 2 along the axial displacement to one end of guide bar 7a in heat treatment cavity 13, at this moment, magnesia carbon brick standing groove 3 that pull platform 2 one end was provided with exposes to outside air in, the magnesia carbon brick product that will need heat treatment is placed in magnesia carbon brick standing groove 3, after finishing placing, again by horizontal migration drive assembly 11 drive pull platform 2 along the axial displacement to the other end of guide bar 7a in heat treatment cavity 13 for it enters heat treatment cavity 13 to be equipped with magnesia carbon brick standing groove 3. At the moment, the separation sealing platform 5 is matched with the end cover 6 to realize the sealing of heat treatment in the heat treatment chamber 13, the electric heater 12 is controlled to be turned on by the switch panel 8 to heat, and the heating cavity 2a is matched with the vent groove 4 to ensure that the magnesia carbon brick is uniformly heated.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An energy-saving heat treatment device is characterized in that: the heat treatment device comprises a heat treatment box (1) with a cuboid shape, wherein a heat treatment chamber (13) penetrates through the heat treatment box (1) along the length direction of the heat treatment box, a drawing table (2) is arranged in the heat treatment chamber (13) in a sliding manner, end covers (6) are respectively fixedly arranged at two ends of the drawing table (2), a guide structure (7) is arranged between the upper sides of the two end covers (6), and a horizontal movement driving assembly (11) for driving the drawing table (2) to slide is arranged between one end cover (6) and the lower side of the heat treatment box (1);

two ends of the drawing table (2) close to the end covers (6) are respectively provided with two groups of magnesia carbon brick placing grooves (3) which are uniformly distributed along the vertical direction, a heating cavity (2 a) is formed in the drawing table (2) between the two groups of magnesia carbon brick placing grooves (3), heating units are arranged on the upper side and the lower side in the heat treatment cavity (13), and a separation sealing table (5) is arranged in the middle of the drawing table (2) between the two end covers (6).

2. The energy-saving heat treatment apparatus according to claim 1, characterized in that: the fixed bracing piece (10) that is provided with in downside four corners department of thermal treatment case (1), fixedly connected with base (9) each other between the bottom of four bracing pieces (10), the appearance of base (9) is the cuboid shape, the mounting hole has been seted up in the four corners department of base (9).

3. The energy-saving heat treatment apparatus according to claim 1, characterized in that: one side opening of magnesia carbon brick standing groove (3), just the outside of pull platform (2) is kept away from to the opening orientation of magnesia carbon brick standing groove (3), run through the intercommunication between inboard and the heating cavity (2 a) of magnesia carbon brick standing groove (3) and set up a plurality of evenly distributed's air channel (4).

4. The energy-saving heat treatment apparatus according to claim 1, characterized in that: the horizontal movement driving assembly (11) comprises a motor (11 a) fixedly arranged at the bottom of the heat treatment box (1) through a motor mounting seat (11 b), an output shaft of the motor (11 a) is fixedly connected with a lead screw (11 c), a nut (11 d) is fixedly connected to the bottom side of the end cover (6), and the nut (11 d) and the lead screw (11 c) are in threaded connection with each other.

5. The energy-saving heat treatment apparatus according to claim 1, characterized in that: guide structure (7) are including fixed brace table (7 b) that sets up in heat treatment box (1) upside middle part position, the equal fixedly connected with lug (7 c) of upside of two end covers (6), and fixedly connected with guide bar (7 a) more than two between two lug (7 c), and these guide bar (7 a) sliding connection are to brace table (7 b) correspond the position and run through in seting up the guiding hole that has.

6. The energy-saving heat treatment apparatus according to claim 1, characterized in that: the heating unit adopts an electric heater (12).

7. The energy-saving heat treatment apparatus according to claim 1, characterized in that: and a switch panel (8) is arranged on the outer side of the heat treatment box (1).