Integrated oxygen-enriched baking device

Abstract

The utility model relates to an integrated oxygen-enriched baking device. The baking device comprises a ladle baking cover, an automatic ignition burner, a main burner, an automatic ignition air pipe, an automatic ignition gas pipe, an oxygen control pipe, a nitrogen control pipe, a valve group frame, a combustion air control system, a driving device, a main combustion medium pipe and an electric control cabinet; the main burner is arranged in the middle of the ladle baking cover, and the automatic ignition burner is arranged on the ladle baking cover and located on one side of the main burner. The automatic ignition air pipe, the automatic ignition gas pipe, the oxygen control pipe and the nitrogen control pipe are respectively provided with a plurality of valve instruments which are assembled on the valve group frame; the combustion-supporting air control system is connected with the oxygen control pipe, and the main combustion medium pipe is connected to the ladle baking cover. The baking efficiency is improved, the installation cost is saved, and efficient maintenance and energy-saving baking are achieved.

Description

Technical Field

[0001] The utility model relates to metallurgical baking equipment, in particular to an integrated oxygen-enriched baking device. Background Art

[0002] With the efficient development of the steelmaking industry, the improvement of the intelligence, safety, speed and efficiency of baking equipment such as steel water tanks in steelmaking enterprises is directly related to the production cost and industry competitiveness of steelmaking enterprises.

[0003] For this purpose, an integrated oxygen-enriched baking device is designed to bake the steel water tank. This allows baking to be performed intelligently and efficiently, improving baking efficiency, saving installation costs, achieving efficient maintenance, and energy-saving baking. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated oxygen-enriched baking device with a compact structure, quick installation, high degree of integration and convenient maintenance, so as to solve the problems in the prior art.

[0005] The technical solution of the utility model is as follows: the baking device includes a baking bag cover, an automatic ignition burner, a main burner, an automatic ignition air pipe, an automatic ignition gas pipe, an oxygen control pipe, a nitrogen control pipe, a valve assembly frame, a combustion air control system, a driving device, a main combustion medium pipe and an electric control cabinet;

[0006] The main burner is arranged in the middle of the baking cover, and the automatic ignition burner is arranged on the baking cover, located on one side of the main burner;

[0007] The automatic ignition air pipe, the automatic ignition gas pipe, the oxygen control pipe, and the nitrogen control pipe are respectively provided with a plurality of valve instruments, and the plurality of valve instruments are assembled on the valve assembly frame;

[0008] The combustion-supporting air control system is connected to the oxygen control pipe, and the main combustion medium pipe is connected to the baking bag cover.

[0009] Preferably, the automatic ignition air pipe, automatic ignition gas pipe, oxygen control pipe, and nitrogen control pipe are integrated into one body and arranged on the valve assembly frame.

[0010] The beneficial effects of this utility model are as follows: the burner, automatic ignition burner, and medium pipelines are integrally mounted on the baking cover. The automatic ignition gas pipe, automatic ignition air pipe, oxygen control pipe, and nitrogen control pipe are also integrated into a valve block. The electrical instruments on the valve block are centralized in a terminal box. This allows for factory assembly and calibration of the equipment, as well as integrated delivery, resulting in quick installation, convenient maintenance, and cost reduction and increased efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the present utility model.

[0012] In the figure, 1 is the baking cover, 2 is the automatic ignition burner, 3 is the main burner, 4 is the automatic ignition air pipe, 5 is the automatic ignition gas pipe, 6 is the oxygen control pipe, 7 is the nitrogen control pipe, 8 is the valve group rack, 9 is the combustion air control system, 10 is the drive device, 11 is the main combustion medium pipe, and 12 is the electric control cabinet. DETAILED DESCRIPTION

[0013] An integrated oxygen-enriched baking device includes a baking cover 1, an automatic ignition burner 2, a main burner 3, an automatic ignition air pipe 4, an automatic ignition gas pipe 5, an oxygen control pipe 6, a nitrogen control pipe 7, a valve assembly frame 8, a combustion air control system 9, a drive device 10, a main combustion medium pipe 11, and an electric control cabinet 12.

[0014] The main burner 3 is arranged in the middle of the baking cover 1, and the automatic ignition burner 2 is arranged on the baking cover 1, located on one side of the main burner 3;

[0015] The automatic ignition air pipe 4, the automatic ignition gas pipe 5, the oxygen control pipe 6, and the nitrogen control pipe 7 are respectively provided with a plurality of valve instruments, and the plurality of valve instruments are assembled on the valve assembly frame 8;

[0016] The combustion-supporting air control system 9 is connected to the oxygen control pipe 6 , and the main combustion medium pipe 11 is connected to the baking ladle cover 1 .

[0017] The automatic ignition air pipe 4 , the automatic ignition gas pipe 5 , the oxygen control pipe 6 , and the nitrogen control pipe 7 are integrated into one body and arranged on the valve assembly frame 8 .

[0018] The utility model integrates all valve pipelines together to form a medium valve group, targeting nitrogen for automatic control valve instruments, nitrogen for safety purge before and after baking, fuel gas for automatic ignition burners, compressed air for automatic ignition burners, compressed air for flame detection cooling, and oxygen.

[0019] By reducing, regulating, controlling, and safely converting the high-pressure oxygen provided by the workshop and sending it to the burner together with the combustion-supporting air, oxygen-enriched combustion is carried out, the baking temperature is increased, and the baking time is reduced.

[0020] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0022] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can all be customized according to the description and the drawings.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Integrated oxygen-enriched baking device, characterized by: The baking device comprises a baking bag cover (1), an automatic ignition burner (2), a main burner (3), an automatic ignition air pipe (4), an automatic ignition gas pipe (5), an oxygen control pipe (6), a nitrogen control pipe (7), a valve assembly frame (8), a combustion air control system (9), a driving device (10), a main combustion medium pipe (11) and an electric control cabinet (12); The main burner (3) is arranged in the middle of the baking bag cover (1), and the automatic ignition burner (2) is arranged on the baking bag cover (1) and is located on one side of the main burner (3); A plurality of valve instruments are respectively provided on the automatic ignition air pipe (4), the automatic ignition gas pipe (5), the oxygen control pipe (6), and the nitrogen control pipe (7), and the plurality of valve instruments are assembled on the valve assembly frame (8); The combustion-supporting air control system (9) is connected to the oxygen control pipe (6), and the main combustion medium pipe (11) is connected to the baking bag cover (1).

2. The integrated oxygen-enriched baking device according to claim 1, characterized in that: The automatic ignition air pipe (4), the automatic ignition gas pipe (5), the oxygen control pipe (6), and the nitrogen control pipe (7) are integrated into one body and arranged on the valve assembly frame (8).

Images