Tail packaging device of sintering filter cartridge without lower end cover

Abstract

The utility model discloses a tail packaging device of a sintering filter cartridge without a lower end cover, which comprises a sealing cover, a butt joint ring is arranged at the top end of the sealing cover, a sealing ring is fixedly welded at the top end of the butt joint ring, lock grooves are arranged on two sides of the sealing cover and two sides of the butt joint ring, lock catches are arranged in the lock grooves on two sides of the sealing cover, and the lock catches are connected with the butt joint ring. Butt joint grooves are formed in the top face of the sealing cover and the bottom face of the butt joint ring in a penetrating mode, the same butt joint sealing ring is arranged in the two butt joint grooves, and a ring groove is formed in the inner circle of the sealing ring in a penetrating mode. According to the tail packaging device, the sealing rubber ring, the locking assembly, the butt joint groove and the butt joint sealing ring are arranged, so that the overall sealing performance after the whole tail packaging device of the sintering filter cartridge without the lower end cover is connected with the sintering filter cartridge is improved, damaged parts can be conveniently and independently replaced, the replacement cost is saved, meanwhile, the sealing cover, the butt joint ring, the lock groove and the lock catch are arranged, and the sealing effect is good. The tail part of the sintering filter cylinder can be opened and closed according to requirements, and the interior of the sintering filter cylinder can be cleaned.

Description

Technical Field

[0001] The utility model relates to the field of sintered filter cartridge accessories, in particular to a tail packaging device of a sintered filter cartridge without a lower end cover. Background Art

[0002] A sintered filter cartridge is a device used for high-temperature sintering and filtering. It can sinter and filter materials in a high-temperature environment. Usually one end is in a closed state and the other end is in an open state for discharging materials. After the tail of the sintered filter cartridge without a lower end cover is packaged, the packaged part is connected to the sintered filter cartridge itself as a whole. If one of them is damaged, both need to be replaced as a whole, and the replacement cost is high. In addition, after packaging, the tail of the sintered filter cartridge is in a closed state and cannot be opened, making it difficult to clean the inside of the sintered filter cartridge. Therefore, it is necessary to provide a tail packaging device for a sintered filter cartridge without a lower end cover that can be easily disassembled and replaced and can be opened and closed as needed. Utility Model Content

[0003] The main purpose of the utility model is to provide a tail packaging device for a sintered filter cartridge without a lower end cover, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A tail packaging device for a sintered filter cartridge without a lower end cover comprises a sealing cover, a docking ring is arranged at the top end of the sealing cover, a sealing ring is fixedly welded to the top end of the docking ring, locking grooves are provided through both sides of the sealing cover and both sides of the docking ring, locking buckles are installed in the locking grooves on both sides of the sealing cover, a docking groove is provided through the top surface of the sealing cover and the bottom surface of the docking ring, the same docking sealing ring is provided inside the two docking grooves, an annular groove is provided through the inner ring of the sealing ring, and a locking assembly is provided inside the annular groove.

[0006] As a further solution of the utility model, the locking assembly includes two relatively arranged locking hoops, threaded columns are provided between the locking hoops and at the front and rear ends, and locking bolts are provided on one side of the locking hoops and at the front and rear ends.

[0007] As a further solution of the utility model, a limiting ring is fixedly welded to the bottom end of the inner ring of the docking ring, and a sealing rubber ring is provided on the inner ring of the sealing ring and at the top of the limiting ring.

[0008] As a further solution of the utility model, the lock buckle is movably connected to the cover, and the lock grooves on the cover and the docking ring are located on the same vertical line.

[0009] As a further solution of the utility model, the docking sealing ring is clamped with the sealing cover and the docking ring through the docking groove.

[0010] As a further solution of the utility model, the locking hoop is clamped with the ring groove, the locking hoop passes through the front and rear ends of the sealing ring, and the bottom end of the threaded column is fixedly connected to the docking ring, and the locking bolt is threadedly connected to the threaded column.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model provides a sealing rubber ring, a locking assembly, a docking groove and a docking sealing ring. After the tail of the sintered filter cartridge is inserted into the sealing ring, the locking bolt in the locking assembly is tightened to drive the locking clamp to approach the threaded column, thereby driving the locking clamp to clamp the sealing rubber ring, thereby improving the sealing performance of the connection between the tail packaging device of the sintered filter cartridge without a lower end cover and the sintered filter cartridge, and then the docking groove cooperates with the docking sealing ring to improve the sealing performance between the sealing cover and the docking ring, and cooperates with each other to improve the tail packaging device of the sintered filter cartridge without a lower end cover. The overall sealing after being connected with the sintered filter cartridge is improved. After loosening the locking bolt, the tail packaging device of the sintered filter cartridge without a lower end cover can be separated from the sintered filter cartridge, which is convenient for replacing the damaged part separately and saving the replacement cost. At the same time, by arranging the sealing cover, the docking ring, the locking groove and the locking buckle, after rotating the locking buckle to disengage it from the locking groove, it is convenient to remove the sealing cover from the docking ring, open the tail packaging device of the sintered filter cartridge without a lower end cover, and put the tail of the sintered filter cartridge in an open state, which is convenient for cleaning the inside of the sintered filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a tail packaging device of a sintered filter cartridge without a lower end cover according to the utility model;

[0014] Figure 2 This is a disassembled diagram of the overall structure of a tail packaging device of a sintered filter cartridge without a lower end cover according to the utility model;

[0015] Figure 3 The utility model is a schematic structural diagram of a locking assembly in a tail packaging device of a sintered filter cartridge without a lower end cover.

[0016] In the figure: 1. sealing cover; 2. docking ring; 3. sealing ring; 4. locking groove; 5. locking buckle; 6. limiting ring; 7. sealing rubber ring; 8. locking assembly; 9. ring groove; 10. docking groove; 11. docking sealing ring; 801. locking clamp; 802. threaded column; 803. locking bolt. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-Figure 3As shown, a tail packaging device of a sintered filter cartridge without a lower end cover comprises a sealing cover 1, a docking ring 2 is arranged at the top end of the sealing cover 1, a sealing ring 3 is fixedly welded to the top end of the docking ring 2, locking grooves 4 are provided through both sides of the sealing cover 1 and both sides of the docking ring 2, wherein locking buckles 5 are installed in the locking grooves 4 on both sides of the sealing cover 1, a docking groove 10 is provided through the top surface of the sealing cover 1 and the bottom surface of the docking ring 2, the same docking sealing ring 11 is provided inside the two docking grooves 10, an annular groove 9 is provided through the inner ring of the sealing ring 3, and a locking assembly 8 is provided inside the annular groove 9.

[0019] The locking assembly 8 includes two locking hoops 801 arranged opposite to each other, and threaded columns 802 are provided between the locking hoops 801 and at the front and rear ends. Locking bolts 803 are provided on one side of the locking hoops 801 and at the front and rear ends. The locking assembly 8 is provided to facilitate locking of the sealing rubber ring 7, thereby improving the sealing performance of the tail packaging device of the sintered filter cartridge without a lower end cover after being connected to the sintered filter cartridge.

[0020] The inner ring of the docking ring 2 is fixedly welded with a limiting ring 6 near the bottom end, and the inner ring of the sealing ring 3 and the top of the limiting ring 6 are provided with a sealing rubber ring 7. The limiting ring 6 is used to support the sealing rubber ring 7, and then the sealing rubber ring 7 is used to seal the connection between the tail packaging device of the sintered filter cartridge without a lower end cover and the sintered filter cartridge.

[0021] The lock buckle 5 is movably connected to the cover 1, and the lock groove 4 on the cover 1 and the docking ring 2 is located on the same vertical line. The lock buckle 5 is rotated. When the lock buckle 5 is inserted into the lock groove 4 on the side of the docking ring 2, the cover 1 and the docking ring 2 are buckled together using the lock buckle 5, which facilitates the docking of the cover 1 and the docking ring 2.

[0022] The butt seal ring 11 is clamped with the cover 1 and the butt ring 2 through the butt groove 10 . After the butt seal ring 11 is clamped into the butt groove 10 , the sealing performance between the cover 1 and the butt ring 2 is improved.

[0023] The locking hoop 801 is clamped with the ring groove 9, the locking hoop 801 passes through the front and rear ends of the sealing ring 3, and the bottom end of the threaded column 802 is fixedly connected to the docking ring 2, and the locking bolt 803 is threadedly connected to the threaded column 802. During the process of tightening the locking bolt 803, the locking hoop 801 moves toward the direction of the threaded column 802, and the locking hoop 801 is used to clamp the sealing rubber ring 7, and then the tail of the sintered filter cartridge is clamped through the sealing rubber ring 7.

[0024] It should be noted that the utility model is a tail packaging device for a sintered filter cartridge without a lower end cover. When in use, first loosen the locking bolt 803, then insert the sintered filter cartridge into the sealing ring 3, and then tighten the locking bolt 803 to drive the locking clamp 801 to move in the direction of the threaded column 802, so that the locking clamp 801 in the annular groove 9 is close to each other and clamps the sealing rubber ring 7, and the tail of the sintered filter cartridge is clamped by the sealing rubber ring 7, so as to improve the stability of the tail packaging device of the sintered filter cartridge without a lower end cover after docking with the sintered filter cartridge;

[0025] After the sintered filter cartridge is put into use, the lock buckle 5 is used to fasten the cover 1 and the docking ring 2, the cover 1 is used to block the tail of the sintered filter cartridge, and then the connection between the cover 1 and the docking ring 2 is sealed by the docking sealing ring 11 in the docking groove 10, so as to improve the overall sealing performance of the tail packaging device of the sintered filter cartridge without a lower end cover and the sintered filter cartridge after being connected;

[0026] When the lock buckle 5 is rotated to disengage from the lock groove 4 on the docking ring 2, it is convenient to remove the cover 1, open the tail packaging device of the sintered filter cartridge without a lower end cover, and put the tail of the sintered filter cartridge in an open state, which is convenient for cleaning the inside of the sintered filter cartridge.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tail packaging device for a sintered filter cartridge without a lower end cover, characterized in that: The invention comprises a sealing cover (1), wherein a docking ring (2) is arranged at the top of the sealing cover (1), a sealing ring (3) is fixedly welded at the top of the docking ring (2), locking grooves (4) are arranged through both sides of the sealing cover (1) and both sides of the docking ring (2), wherein locking buckles (5) are installed in the locking grooves (4) on both sides of the sealing cover (1), a docking groove (10) is arranged through the top surface of the sealing cover (1) and the bottom surface of the docking ring (2), the same docking sealing ring (11) is arranged inside the two docking grooves (10), a ring groove (9) is arranged through the inner ring of the sealing ring (3), and a locking assembly (8) is arranged inside the ring groove (9).

2. The tail packaging device of a sintered filter cartridge without a lower end cover according to claim 1, characterized in that: The locking assembly (8) comprises two locking hoops (801) arranged opposite to each other, a threaded column (802) is provided between the locking hoops (801) and at the front and rear ends, and a locking bolt (803) is provided on one side of the locking hoops (801) and at the front and rear ends.

3. The tail packaging device of a sintered filter cartridge without a lower end cover according to claim 1, characterized in that: The inner ring of the docking ring (2) is fixedly welded with a limiting ring (6) at the bottom end, and the inner ring of the sealing ring (3) and the top end of the limiting ring (6) are provided with a sealing rubber ring (7).

4. The tail packaging device of a sintered filter cartridge without a lower end cover according to claim 1, characterized in that: The lock buckle (5) is movably connected to the cover (1), and the lock groove (4) on the cover (1) and the docking ring (2) are located on the same vertical line.

5. The tail packaging device of a sintered filter cartridge without a lower end cover according to claim 1, characterized in that: The docking sealing ring (11) is clamped with the sealing cover (1) and the docking ring (2) via the docking groove (10).

6. The tail packaging device of a sintered filter cartridge without a lower end cover according to claim 2, characterized in that: The locking hoop (801) is clamped with the annular groove (9), the locking hoop (801) passes through the front and rear ends of the sealing ring (3), and the bottom end of the threaded column (802) is fixedly connected to the docking ring (2), and the locking bolt (803) is threadedly connected to the threaded column (802).

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