Energy-saving ladle baking device

Abstract

The utility model provides an energy -conserving baking ware belongs to baking ware technical field, include: baking ware body, the tail end of baking ware body is installed baking cover structure, the upper wall surface of baking cover structure is installed and lifts structure, the outside of lift structure is installed and covers the carrying structure, the lower wall surface of baking cover structure is installed and container structure, baking cover structure includes: a plurality of delivery tubes, cover body and combustion spout, one end of a plurality of delivery tubes is installed in the lateral wall surface of baking ware body, cover body is installed in the other end of a plurality of delivery tubes, the device is through with baking ware body and the cover of bag and carries on the split design, through the trolley and telescopic structure, can let the cover of bag in the working range arbitrary horizontal position adjustment, and then let the cover of bag and liquid metal container can seal, and then promote the combustion effect, the hot gas produced by combustion is recycled through the designated pipeline simultaneously, avoids the heat produced by combustion and directly escapes to the atmosphere, reduces the waste of energy.

Description

Technical Field

[0001] This utility model belongs to the technical field of bread baking equipment, and specifically relates to an energy-saving bread baking equipment. Background Technology

[0002] A ladle baker is a key thermal device in the metallurgical industry used to bake steel ladles. It provides a high-temperature heat source through a combustion system to remove moisture and volatile substances from the ladle lining, improving its thermal stability and strength, and preventing splashing or lining cracking during molten steel pouring. Its core utilizes regenerative combustion technology, recovering the sensible heat of exhaust gases through a ceramic regenerator to reduce the flue gas temperature to below 200℃, while simultaneously preheating the combustion air to near the furnace temperature, significantly improving thermal efficiency. Depending on the application, they can be categorized into vertical, horizontal, and tundish bakers.

[0003] During use, bread ovens are typically supported by a telescopic hydraulic device, which rotates the oven around its top. For example, a temperature-controlled energy-saving bread oven with announcement number CN210280648U achieves integrated management and precise control through a visual window, light warning, and a constant temperature and timer control system. This reduces overheating and improves operational efficiency. A detection rod monitors the internal temperature of the empty bread being baked and provides feedback, automatically adjusting the gas flow at each baking stage to avoid energy waste caused by high-heat baking throughout and reduce energy consumption. However, the bread lid is still pried open using a hinge, making it difficult to seal the lid and liquid metal container. To ensure better combustion, precise position adjustments are required, and the heat generated during combustion escapes directly into the atmosphere, resulting in energy waste. Utility Model Content

[0004] To address the problems of difficulty in adjusting the lid position and heat loss from combustion into the atmosphere in existing technologies, this invention provides an energy-saving bread oven with a split design. This design allows for easier sealing of the lid with the liquid metal container, ensuring optimal combustion performance. It also recovers heat from combustion, mitigating energy waste. The specific technical solution is as follows: An energy-saving bread oven includes a bread oven body. A lid structure is installed at the tail end of the bread oven body. A lifting structure is installed on the upper wall of the lid structure. A lid transport structure is installed outside the lifting structure. A container structure is installed on the lower wall of the lid structure. The lid structure includes several conveying pipes, a lid body, and a combustion nozzle. One end of each conveying pipe is installed on the side wall of the bread oven body, the lid body is installed at the other end of the conveying pipes, and the combustion nozzle is installed on the lower wall of the lid body.

[0005] Preferably, the lifting structure includes: a lifting cable, a lifting connector, a lifting hydraulic cylinder, and a hydraulic cylinder rotating seat; the lifting cable is installed on the upper wall of the cover body, the lifting connector is installed on the outside of the lifting cable, the telescopic end of the lifting hydraulic cylinder is installed on the upper wall of the lifting connector, and the hydraulic cylinder rotating seat is installed on the upper wall of the lifting hydraulic cylinder.

[0006] Preferably, the cover transport structure includes: a telescopic rotating shaft, a rotating support frame, and a cover transport trolley; the telescopic rotating shaft is movably installed inside the hydraulic cylinder rotating seat, the rotating support frame is installed outside the telescopic rotating shaft, and the cover transport trolley is installed on the lower wall of the rotating support frame.

[0007] Preferably, the container structure includes: a container body, two exhaust fixing pipes, and two exhaust connecting pipes; the container body is movably installed on the lower wall of the cover body, the two exhaust fixing pipes are respectively installed on the side wall of the container body, and the two exhaust connecting pipes are respectively movably installed inside the exhaust fixing pipes.

[0008] Preferably, the two exhaust connection pipes are heat-resistant exhaust hoses.

[0009] Preferably, the bottom of the cover transport trolley is provided with a clearance slot.

[0010] This utility model discloses an energy-saving bread oven, which has the following advantages compared with the prior art: By designing the oven body and the lid separately, and through a transport trolley and telescopic structure, the lid can be adjusted to any horizontal position within the working range, thereby sealing the lid and the liquid metal container and improving the combustion effect; at the same time, the heat generated by combustion is recovered through a designated pipeline, avoiding the direct dissipation of heat from combustion into the atmosphere and reducing energy waste. Attached Figure Description

[0011] Figure 1 A schematic diagram of the first overall structure of the energy-saving bread oven provided by this utility model;

[0012] Figure 2 A schematic diagram of the second integral structure of the energy-saving bread oven provided by this utility model;

[0013] Figure 3 A partial structural diagram of the energy-saving bread oven provided by this utility model;

[0014] Figure 4 An exploded view of the second partial structure of the energy-saving bread oven provided by this utility model;

[0015] in, Figures 1 to 4The attached diagram and components of the energy-saving bread oven are as follows: 1. Bread oven body; 2. Conveying pipe; 3. Cover body; 4. Combustion nozzle; 5. Lifting cable; 6. Lifting connector; 7. Lifting hydraulic cylinder; 8. Hydraulic cylinder rotating seat; 9. Telescopic rotating shaft; 10. Rotating support frame; 11. Cover transport trolley; 12. Container body; 13. Exhaust fixing pipe; 14. Exhaust connecting pipe. Detailed Implementation

[0016] The following are specific implementation cases and appendices. Figures 1-4 The present invention will be further described below, but it is not limited to these embodiments. The present invention provides a technical solution: an energy-saving bread oven, comprising: a bread oven body 1, a bread oven cover structure installed at the tail end of the bread oven body 1, a lifting structure installed on the upper wall of the bread oven cover structure, a cover transport structure installed outside the lifting structure, and a container structure installed on the lower wall of the bread oven cover structure; the bread oven cover structure includes: a plurality of conveying pipes 2, a cover body 3, and a combustion nozzle 4; one end of the plurality of conveying pipes 2 is installed on the side wall of the bread oven body 1, the cover body 3 is installed on the other end of the plurality of conveying pipes 2, and the combustion nozzle 4 is installed on the lower wall of the cover body 3.

[0017] As a preferred embodiment, the lifting structure further includes: a lifting cable 5, a lifting connector 6, a lifting hydraulic cylinder 7, and a hydraulic cylinder rotating seat 8; the lifting cable 5 is installed on the upper wall of the cover body 3, the lifting connector 6 is installed on the outside of the lifting cable 5, the telescopic end of the lifting hydraulic cylinder 7 is installed on the upper wall of the lifting connector 6, and the hydraulic cylinder rotating seat 8 is installed on the upper wall of the lifting hydraulic cylinder 7.

[0018] As a preferred embodiment, the cover transport structure further includes: a telescopic rotating shaft 9, a rotating support frame 10, and a cover transport trolley 11; the telescopic rotating shaft 9 is movably installed inside the hydraulic cylinder rotating seat 8, the rotating support frame 10 is installed outside the telescopic rotating shaft 9, the cover transport trolley 11 is installed on the lower wall of the rotating support frame 10, and the bottom of the cover transport trolley 11 is provided with a clearance slot.

[0019] As a preferred embodiment, the container structure further includes: a container body 12, two exhaust fixing pipes 13 and two exhaust connecting pipes 14; the container body 12 is movably installed on the lower wall of the cover body 3, the two exhaust fixing pipes 13 are respectively installed on the side wall of the container body 12, and the two exhaust connecting pipes 14 are respectively movably installed inside the exhaust fixing pipes 13, and the two exhaust connecting pipes 14 are heat-resistant exhaust hoses.

[0020] Working principle: Before using this utility model, the raw materials required for the baking oven body 1 need to be connected into it to provide energy for the combustion of the combustion nozzle 4, and the energy required for the extension and retraction of the lifting hydraulic cylinder 7 needs to be connected into the lifting hydraulic cylinder 7 to provide energy for the operation of the lifting hydraulic cylinder 7. After the preparation work is completed, combustion can be carried out.

[0021] Molten steel is poured into the container body 12 and transported to the vicinity of the working range of the cover body 3. Two exhaust connection pipes 14 are connected to the exhaust fixed pipe 13 respectively. The exhaust connection pipes 14 are connected to the heat recovery pipe, which can recover the heat generated by combustion again, thereby avoiding a large amount of heat waste.

[0022] At this time, the operator activates the combustion nozzle 4. The operator pushes the cover transport trolley 11 to position the cover body 3 above the container body 12. Then, by activating the lifting hydraulic cylinder 7, the driving end of the lifting hydraulic cylinder 7 extends, allowing the cover body 3 and the container body 12 to engage. The hot gas generated by combustion enters the two exhaust connecting pipes 14 through the two exhaust fixing pipes 13. The hot gas is then guided into the recovery pipe through the two exhaust connecting pipes 14 to recover excess heat.

[0023] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0024] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An energy-saving bread oven, comprising: a bread oven body (1), characterized in that, The tail end of the baking oven body (1) is equipped with a baking oven lid structure. The upper wall of the baking oven lid structure is equipped with a lifting structure. The outside of the lifting structure is equipped with a lid carrying structure. The lower wall of the baking oven lid structure is equipped with a container structure. The baking oven lid structure includes: several conveying pipes (2), a lid body (3) and a combustion nozzle (4). One end of several conveying pipes (2) is installed on the side wall of the baking oven body (1). The lid body (3) is installed on the other end of several conveying pipes (2). The combustion nozzle (4) is installed on the lower wall of the lid body (3).

2. The energy-saving bread oven according to claim 1, characterized in that, The lifting structure includes: a lifting cable (5), a lifting connector (6), a lifting hydraulic cylinder (7), and a hydraulic cylinder rotating seat (8); the lifting cable (5) is installed on the upper wall of the cover body (3), the lifting connector (6) is installed on the outside of the lifting cable (5), the telescopic end of the lifting hydraulic cylinder (7) is installed on the upper wall of the lifting connector (6), and the hydraulic cylinder rotating seat (8) is installed on the upper wall of the lifting hydraulic cylinder (7).

3. The energy-saving bread oven according to claim 1, characterized in that, The cover transport structure includes: a telescopic rotating shaft (9), a rotating support frame (10), and a cover transport trolley (11); the telescopic rotating shaft (9) is movably installed inside the hydraulic cylinder rotating seat (8), the rotating support frame (10) is installed outside the telescopic rotating shaft (9), and the cover transport trolley (11) is installed on the lower wall of the rotating support frame (10).

4. The energy-saving bread oven according to claim 1, characterized in that, The container structure includes: a container body (12), two exhaust fixing pipes (13) and two exhaust connecting pipes (14); the container body (12) is movably installed on the lower wall of the cover body (3), the two exhaust fixing pipes (13) are respectively installed on the side wall of the container body (12), and the two exhaust connecting pipes (14) are respectively movably installed inside the exhaust fixing pipes (13).

5. The energy-saving bread oven according to claim 4, characterized in that, The two exhaust connection pipes (14) are heat-resistant exhaust hoses.

6. The energy-saving bread oven according to claim 3, characterized in that, The bottom of the cover transport trolley (11) is provided with a clearance slot.

Images