Double heat accumulating type tundish roaster

Abstract

The utility model discloses a double heat accumulating type tundish roaster, which comprises a base, a hydraulic cylinder, a roasting component, a buffer component and a connecting component, the hydraulic cylinder is rotatably connected on the base, the roasting component comprises a support plate and a reversing valve, the support plate is rotatably connected with the top of the hydraulic cylinder, and the reversing valve is arranged at the top of the support plate. The buffering assembly comprises a sliding block in sliding connection with the base, a fastening rotary knob in threaded connection with the sliding block, a long plate arranged on the right side of the sliding block, a spring arranged on the top of the long plate and a check block arranged on the top of the spring. The connecting assembly comprises a first fixing ring arranged at the front end of the base, a second fixing ring arranged at the front end of the supporting plate and a steel wire rope arranged on the second fixing ring. The buffering assembly can buffer the supporting plate, abrasion caused by the fact that the baking structure collides with a hard object due to damage of the hydraulic cylinder is avoided, then the connecting assembly can connect the supporting plate and the base, and abrasion caused by the fact that the baking structure collides with the hard object due to damage of the hydraulic cylinder can be further avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tundish baking machines, in particular to a double heat storage type tundish baking machine. Background Art

[0002] The double regenerative tundish baking machine is a baking equipment, which uses double regenerative burners, reversing valves, pipeline components, gas delivery pipelines, combustion-aiding gas delivery pipelines and exhaust pipelines to achieve fast and efficient baking of the tundish. The double regenerative tundish baking machine achieves efficient heat exchange during baking through the alternating supply of gas and combustion-aiding gas, as well as the heat accumulation and release of the regenerative burners. The gas and combustion-aiding gas are respectively delivered to the first regenerative burner and the second regenerative burner through the pipeline components. Through the control of the reversing valve, the two burners can work alternately to achieve continuous baking. The advantages of this baking machine are fast heating speed, high combustion temperature, good flame stability, high chemical reaction rate and high combustion efficiency. At the same time, in order to facilitate the adjustment of the burner angle, the hydraulic cylinder telescopic method is usually used for adjustment, but it is easy to be damaged for a long time, resulting in the baking structure being easily damaged by collision, which has certain shortcomings. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art or related technologies.

[0004] To this end, the technical solution adopted by the utility model is: a double heat storage type intermediate ladle baking machine, including a base, a hydraulic cylinder, a baking assembly, a buffer assembly and a connecting assembly, the hydraulic cylinder is rotatably connected to the base, the baking assembly includes a support plate rotatably connected to the top of the hydraulic cylinder and a reversing valve arranged on the top of the support plate, the buffer assembly includes a sliding block slidably connected to the base, a fastening knob threadedly connected to the sliding block, a long plate arranged on the right side of the sliding block, a spring arranged on the top of the long plate and a stopper arranged on the top of the spring, and the connecting assembly includes a first fixing ring arranged at the front end of the base, a second fixing ring arranged at the front end of the support plate and a wire rope arranged on the second fixing ring.

[0005] Preferably, an angular scale line is provided at the front end of the base.

[0006] Preferably, a first regenerative burner and a second regenerative burner are arranged on the right side of the support plate, a pipeline is arranged on the left side of the first regenerative burner and the second regenerative burner, and the left side of the pipeline is fixedly connected to the reversing valve.

[0007] Preferably, a fixed shaft is provided at the bottom of the support plate, and the support plate is rotatably connected to the base via the fixed shaft.

[0008] Preferably, the support plate is provided with an opening.

[0009] Preferably, two of the connecting components and two of the buffer components are provided.

[0010] By adopting the above technical scheme, the beneficial effects achieved by the utility model are as follows: the spring of the buffer assembly provided in the utility model enables the block to buffer the support plate, thereby preventing the hydraulic cylinder from being damaged and causing the baking structure to hit hard objects and be worn; at the same time, the fastening knob provided can be loosened, and after loosening, the sliding block can be moved up and down to adjust the height of the buffer assembly, which has a wide range of use; and then the steel wire rope of the connecting assembly provided can be tied to the first fixed ring to connect the support plate and the base, thereby further preventing the hydraulic cylinder from being damaged and causing the baking structure to hit hard objects and be worn; and then the fixed shaft provided allows the support plate to rotate on the base, and during the rotation process, the angular scale line can be viewed through the provided opening to understand the rotation angle of the support plate for calibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the base of the utility model;

[0013] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the middle support plate and the reversing valve;

[0014] Figure 4 It is a structural schematic diagram of the buffer component of the utility model.

[0015] Reference numerals:

[0016] 100, base; 101, angle scale line;

[0017] 200, hydraulic cylinder;

[0018] 300, baking assembly; 301, support plate; 302, first regenerative burner; 303, second regenerative burner; 304, pipeline; 305, reversing valve; 306, opening; 307, fixed shaft;

[0019] 400, buffer assembly; 401, sliding block; 402, tightening knob; 403, long board; 404, spring; 405, stopper;

[0020] 500, connecting assembly; 501, first fixing ring; 502, second fixing ring; 503, steel wire rope. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] Some embodiments of the utility model are described below in conjunction with the accompanying drawings to provide a double heat storage type tundish baking machine.

[0023] Embodiment 1:

[0024] Reference Figure 1-4 , which is the first embodiment of the utility model, provides a double heat storage type tundish baking machine, including a base 100, a hydraulic cylinder 200, a baking assembly 300 and a buffer assembly 400.

[0025] Specifically, an angle scale line 101 is provided at the front end of the base 100 , and the angle of rotation of the support plate 301 can be understood through the angle scale line 101 for easy use.

[0026] Specifically, the hydraulic cylinder 200 is rotatably connected to the base 100 , and the extension and retraction of the hydraulic cylinder 200 can drive the support plate 301 to rotate, so as to adjust the angle of the support plate 301 .

[0027] Specifically, the baking assembly 300 includes a support plate 301 rotatably connected to the top of the hydraulic cylinder 200 and a reversing valve 305 arranged on the top of the support plate 301. A first heat storage burner 302 and a second heat storage burner 303 are arranged on the right side of the support plate 301, and a pipeline 304 is arranged on the left side of the first heat storage burner 302 and the second heat storage burner 303. The left side of the pipeline 304 is fixedly connected to the reversing valve 305. The gas and the auxiliary gas are respectively transported to the first heat storage burner 302 and the second heat storage burner 303 through the pipeline 304. Through the control of the reversing valve 305, the two burners can work alternately to achieve continuous baking. A fixed shaft 307 is arranged at the bottom of the support plate 301, and the support plate 301 is rotatably connected to the base 100 through the fixed shaft 307.

[0028] Furthermore, an opening 306 is provided on the support plate 301 , and the angle scale line 101 can be viewed through the opening 306 , so as to understand the rotation angle of the support plate 301 for calibration.

[0029] Specifically, the buffer assembly 400 includes a sliding block 401 slidably connected to the base 100, a fastening knob 402 threadedly connected to the sliding block 401, a long plate 403 arranged on the right side of the sliding block 401, a spring 404 arranged on the top of the long plate 403 and a stopper 405 arranged on the top of the spring 404. The fastening knob 402 can be loosened. After the fastening knob 402 is loosened, the sliding block 401 can be moved up and down. After moving to a suitable height, the fastening knob 402 can be tightened to adjust the height of the buffer assembly 400 at will. After adjustment, due to the presence of the spring 404, the stopper 405 can buffer the support plate 301 to prevent the hydraulic cylinder 200 from being damaged and causing the baking structure to hit hard objects and wear.

[0030] Embodiment 2:

[0031] Reference Figure 1 , which is the second embodiment of the utility model, which is different from the first embodiment in that it also includes a connecting component 500, the connecting component 500 includes a first fixing ring 501 arranged at the front end of the base 100, a second fixing ring 502 arranged at the front end of the support plate 301 and a steel wire rope 503 arranged on the second fixing ring 502, and the steel wire rope 503 can be tied to the first fixing ring 501 to connect the base 100 and the support plate 301, which can prevent the hydraulic cylinder 200 from being damaged and causing the baking structure to hit hard objects and wear.

[0032] It should be noted that two connecting components 500 and two buffer components 400 are provided.

[0033] The working principle and use process of the utility model are as follows: when the hydraulic cylinder 200 is damaged, due to the existence of the spring 404, the block 405 can buffer the support plate 301, so as to prevent the hydraulic cylinder 200 from being damaged and causing the baking structure to hit hard objects and be worn. Before buffering, the tightening knob 402 can be loosened. After the tightening knob 402 is loosened, the sliding block 401 can be moved up and down. After moving to a suitable height, the tightening knob 402 can be tightened, and the height of the buffer component 400 can be adjusted at will, and the use range is large. Then, the steel wire rope 503 of the connecting component 500 can be tied to the first fixing ring 501 to connect the base 100 and the support plate 301, which can further prevent the hydraulic cylinder 200 from being damaged and causing the baking structure to hit hard objects and be worn, so as to facilitate use. During use, the support plate 301 can be rotated on the base 100 through the fixed shaft 307. During the rotation, the angle scale line 101 can be viewed through the opening 306 to understand the rotation angle of the support plate 301 for calibration.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A double heat storage type tundish baking machine, characterized in that: include: Base (100); A hydraulic cylinder (200) rotatably connected to the base (100); A baking assembly (300) comprises a support plate (301) rotatably connected to the top of the hydraulic cylinder (200) and a reversing valve (305) arranged on the top of the support plate (301); A buffer assembly (400) comprises a sliding block (401) slidably connected to the base (100), a fastening knob (402) threadedly connected to the sliding block (401), a long plate (403) arranged on the right side of the sliding block (401), a spring (404) arranged on the top of the long plate (403), and a stopper (405) arranged on the top of the spring (404); The connection assembly (500) comprises a first fixing ring (501) arranged at the front end of the base (100), a second fixing ring (502) arranged at the front end of the support plate (301), and a steel wire rope (503) arranged on the second fixing ring (502).

2. A double heat storage type tundish baking machine according to claim 1, characterized in that: The front end of the base (100) is provided with an angle scale line (101).

3. A double heat storage tundish baking machine according to claim 1, characterized in that: A first regenerative burner (302) and a second regenerative burner (303) are arranged on the right side of the support plate (301), a pipeline (304) is arranged on the left side of the first regenerative burner (302) and the second regenerative burner (303), and the left side of the pipeline (304) is fixedly connected to a reversing valve (305).

4. A double heat storage tundish baking machine according to claim 1, characterized in that: A fixed shaft (307) is provided at the bottom of the support plate (301), and the support plate (301) is rotatably connected to the base (100) via the fixed shaft (307).

5. The double heat storage type tundish baking machine according to claim 1, characterized in that: The support plate (301) is provided with an opening (306).

6. The double heat storage type tundish baking machine according to claim 1, characterized in that: Two of each of the connection components (500) and the buffer components (400) are provided.

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