Drying box hull tuyere structure

Abstract

The utility model discloses a drying box hull tuyere structure which comprises a shell, the interior of the shell is hollow, the shell is provided with an air inlet and air outlets, the air outlets are formed in the two vertical ends of the shell, in the drying process of a pole piece, heating is achieved through air exhausted from the air outlets, and the drying effect of the pole piece is improved. The air inlet is formed in one horizontal end face of the shell; the flow guide inner container is arranged in the shell, a plurality of fixing columns connected with the inner wall of the shell are fixed to the outer surface of the flow guide inner container, the shell and the flow guide inner container are fixed through the fixing columns, and an air supplementing structure is further arranged on the flow guide inner container; through the designed air supplementing structure, air can be supplemented to the lower portion of the fixing column, the problem that the ventilation quantity is low due to blocking of the fixing column is solved, it is guaranteed that the normal pole piece drying efficiency in the later period is not affected, the problems existing in an existing structure are solved, and meanwhile machining is easy and convenient, and operation is easy.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying boxes, and in particular relates to a hull air nozzle structure of a drying box. Background Art

[0002] The drying box is a device that uses hot air to complete the processing of the electrode. It basically includes a hull and several air nozzles arranged on the hull. The several air nozzles are arranged along the length of the hull. The air nozzles are connected to the hull. During drying, the gas enters from the hull and then enters the air nozzles, and then is ejected from the air nozzles to dry the electrode.

[0003] At present, the guide liner is connected to the inner wall of the wind nozzle through several fixed columns. However, when blowing, the fixed columns will block the wind, resulting in a lower content of gas sprayed from the positioning columns in the wind nozzle, which affects the consistency of the drying efficiency of the electrode. Therefore, there are great limitations in actual use. Utility Model Content

[0004] The utility model aims to provide a drying box hull tuyere structure to solve the problem in the above background technology that the content of gas sprayed from the tuyere is blocked by a fixed column and thus appears low.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying box hull air nozzle structure, the air nozzle comprises:

[0006] The shell is hollow inside and has an air inlet and an air outlet, wherein the air outlet is opened at both vertical ends of the shell, and in the drying of the electrode sheet, heating is achieved by the wind discharged from the air outlet, and the air inlet is set on one of the horizontal end faces of the shell;

[0007] The guide liner is arranged inside the shell, and a plurality of fixing columns connected to the inner wall of the shell are fixed on the outer surface of the guide liner. The shell and the guide liner are fixed by the fixing columns. An air supply structure is also provided on the guide liner. The number of the air supply structure is equal to the fixing columns, and the fixing columns are adjacent to the air supply structure.

[0008] Preferably, the air supply structure includes a water drop hole opened on the side of the guide inner tank, and a through hole opened at the edge of the bottom end surface of the guide inner tank, wherein the water drop hole is located at the top of the fixed column, and a spacing is reserved between the two, thereby ensuring that there is an area between the fixed column and the guide inner tank that can be firmly connected.

[0009] Preferably, inner support plates are symmetrically fixed at both ends of the guide liner, and a reinforcing plate is also fixed at the bottom end surface of the guide liner. The inner support plates and the fixing columns can increase the strength of the guide liner itself.

[0010] Preferably, a side plate is installed at the opening of the other horizontal end surface of the shell, and the side plate abuts against the side of the guide liner, thereby achieving sealing at the connection and auxiliary fixation.

[0011] Preferably, the air inlet of the shell is evenly installed inside, and a connecting plate is also provided at the opening of the air inlet. The connecting plate, the reinforcing plate, and the top surface of the guide liner are all hollow, so that the gas can be injected into the shell, then flow into the guide liner, and finally discharged from the air outlet.

[0012] Preferably, a threaded sleeve is threadedly sleeved on the end of the fixing column, and an integrated connector is fixed to the end surface of the threaded sleeve.

[0013] Preferably, a positioning groove is provided on the side of the connector facing away from the inner wall of the shell, and rapid positioning welding can be achieved through the positioning groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the designed air supply structure, air can be supplied to the bottom of the fixed column, eliminating the problem of low ventilation caused by obstruction of the fixed column, ensuring that the normal drying efficiency of the electrode is not affected in the later stage, and improving the problems existing in the existing structure. At the same time, this type of processing is simple and convenient, and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is an explosion diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the middle A area;

[0019] Figure 4 It is a cross-sectional view of the utility model;

[0020] Figure 5 It is a top view of the connector of the utility model.

[0021] In the figure:

[0022] 100, housing; 100a, air outlet; 101, side panel; 102, connecting plate;

[0023] 200, flow guide liner; 200a, water drop hole; 200b, through hole; 201, reinforcement plate; 202, inner support plate; 203, fixing column; 204, threaded sleeve; 204a, connector; 204b, positioning groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 5 The utility model provides a technical solution: a drying box hull air nozzle structure, the air nozzle comprises:

[0026] The shell 100 is hollow inside and has an air inlet and an air outlet, wherein the air outlet is an air outlet 100a opened at both vertical ends of the shell 100. When drying the electrode sheet, heating is achieved by the wind discharged from the air outlet 100a, and the air inlet is set on one of the horizontal end faces of the shell 100;

[0027] The guide liner 200 is arranged inside the shell 100. The outer surface of the guide liner 200 is fixed with multiple fixing columns 203 connected to the inner wall of the shell 100. The shell 100 and the guide liner 200 are fixed by the fixing columns 203. An air supply structure is also provided on the guide liner 200. The number of the air supply structure is equal to the fixing columns 203, and the fixing columns 203 are arranged adjacent to the air supply structure. During the air intake, the air supply structure can be used to compensate for the air volume blocked by the fixing columns 203, thereby ensuring that normal drying in the later stage is not affected.

[0028] In this embodiment, preferably, the air supply structure includes a water drop hole 200a opened on the side of the guide liner 200, and a through hole 200b opened at the edge of the bottom end surface of the guide liner 200, wherein the water drop hole 200a is located at the top of the fixed column 203, and a distance is reserved between the two, thereby ensuring that there is an area between the fixed column 203 and the guide liner 200 that can be firmly connected.

[0029] In this embodiment, preferably, inner support plates 202 are symmetrically fixed at both ends of the interior of the guide liner 200, and a reinforcing plate 201 is also fixed at the bottom end surface of the guide liner 200. The inner support plate 202 and the fixing column 203 can increase the strength of the guide liner 200 itself.

[0030] In this embodiment, preferably, a side plate 101 is installed at the opening of the other horizontal end surface of the shell 100, and the side plate 101 abuts against the side of the guide liner 200, so as to achieve sealing at the connection and auxiliary fixation.

[0031] In this embodiment, preferably, 103 is also installed equidistantly inside the air inlet of the shell 100, and a connecting plate 102 is also provided at the opening of the air inlet. The connecting plate 102, the reinforcing plate 201, and the top surface of the guide liner 200 are all hollow, so that the gas can be injected into the shell 100, then flow into the guide liner 200, and finally discharged from the air outlet 100a.

[0032] In this embodiment, preferably, the end thread sleeve 204 is threadedly sleeved with a threaded sleeve 204, and the end face of the threaded sleeve 204 is fixed with an integrated connecting head 204a. During installation, the threaded sleeve 204 can be rotated to achieve contact with the inner wall of the shell 100, thereby avoiding the situation where the fixing column 203 cannot be installed due to errors. At the same time, it can also adapt to shells 100 of different sizes. When the connecting head 204a is in contact with the inner wall of the shell 100, it can be fixed by welding.

[0033] In this embodiment, a positioning groove 204b is provided on the side of the connector 204a facing away from the inner wall of the housing 100, and rapid positioning welding can be achieved through the positioning groove 204b.

[0034] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), 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. A drying box hull air nozzle structure, characterized in that: The nozzle includes: The shell (100) is hollow inside and has an air inlet and an air outlet, wherein the air outlet is an air outlet (100a) opened at two vertical ends of the shell (100), and the air inlet is arranged on one of the horizontal end surfaces of the shell (100); The guide liner (200) is arranged inside the shell (100), and a plurality of fixing columns (203) connected to the inner wall of the shell (100) are fixed on the outer surface of the guide liner (200). An air supply structure is also provided on the guide liner (200), and the number of the air supply structures is equal to that of the fixing columns (203), and the fixing columns (203) are arranged adjacent to the air supply structures.

2. The drying box hull air nozzle structure according to claim 1, characterized in that: The air supply structure comprises a water drop hole (200a) provided on the side of the guide liner (200), and a through hole (200b) provided at the edge of the bottom end surface of the guide liner (200), wherein the water drop hole (200a) is located at the top of the fixing column (203), and a space is reserved between the two.

3. The drying box hull air nozzle structure according to claim 2, characterized in that: Inner support plates (202) are symmetrically fixed at both ends of the interior of the flow-guiding inner liner (200), and a reinforcing plate (201) is also fixed at the bottom end surface of the flow-guiding inner liner (200).

4. The drying box hull air nozzle structure according to claim 3, characterized in that: A side plate (101) is installed at the opening of the other horizontal end surface of the shell (100), and the side plate (101) abuts against the side edge of the flow guide liner (200).

5. The drying box hull air nozzle structure according to claim 4, characterized in that: (103) are also installed at equal intervals inside the air inlet of the shell (100), and a connecting plate (102) is also provided at the opening of the air inlet. The connecting plate (102), the reinforcing plate (201), and the top end surface of the guide liner (200) are all hollow.

6. The drying box hull air nozzle structure according to claim 1, characterized in that: The end of the fixing column (203) is threadedly sleeved with a threaded sleeve (204), and an integral connecting head (204a) is fixed to the end surface of the threaded sleeve (204).

7. The drying box hull air nozzle structure according to claim 6, characterized in that: A positioning groove (204b) is provided on the side of the connector (204a) facing away from the inner wall of the housing (100).

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