Novel fluidization chamber structure

Abstract

The utility model discloses a novel fluidization chamber structure which comprises a fluidization chamber shell and a connecting flange arranged at the top end of the fluidization chamber shell, the connecting flange is rotationally arranged at the top end of the fluidization chamber shell through a sealing bearing, and the angle of the connecting flange can be adjusted according to a butt flange connected with conveying equipment. The butt-joint opening in the connecting flange corresponds to a butt-joint flange on the conveying equipment, so that the convenience of connecting the fluidization chamber shell with the butt-joint flange on the conveying equipment through the connecting flange is improved; the fluidization chamber shell comprises an upper shell body and a lower shell body, an upper flange on the outer edge of the bottom end of the upper shell body and a lower flange on the outer edge of the top end of the lower shell body are in butt joint and are locked and fixed through locking bolts, and when the interior of the fluidization chamber shell needs to be overhauled, locking of the upper flange and the lower flange is relieved by disassembling the locking bolts on the upper flange and the lower flange. And the lower shell is detached from the bottom end of the upper shell, so that the aim of conveniently overhauling the interior of the fluidization chamber shell by a worker is fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of fluidization chambers, and particularly to a novel fluidization chamber structure. Background Technique

[0002] In the process of processing some granular materials, in order to make the granular materials form a fluidized state therein, so as to achieve the purposes of uniform mixing, heating or cooling, etc. between the granular materials, it is necessary to use a fluidization chamber to cooperate with the processing of the granular materials. Traditional fluidization chambers are all integral structures. When installing the fluidization chamber in cooperation with equipment, it is necessary to butt the connection section of the fluidization chamber and the conveying equipment through a flange. Since the flange is fixed on the fluidization chamber, when connecting the fluidization chamber and the conveying equipment, once there is a slight deviation in the connection position, it will cause the fluidization chamber and the conveying equipment to not be well sealed and installed. Moreover, the traditional fluidization chamber structure is integral, and when overhauling the fluidization chamber, it is necessary to disassemble the fluidization chamber and the conveying equipment for overhaul, and the overhaul of the fluidization chamber is relatively difficult;

[0003] Therefore, the utility model provides a novel fluidization chamber structure that is convenient for installation and overhaul. Content of the Utility Model

[0004] The purpose of the utility model is to provide a novel fluidization chamber structure to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel fluidization chamber structure includes a fluidization chamber housing and a connection flange provided at the top of the fluidization chamber housing. The connection flange is rotatably provided at the top of the fluidization chamber housing through a sealed bearing;

[0007] The fluidization chamber housing includes an upper housing and a lower housing. The bottom end of the upper housing is provided with a connection clamping edge. The top end of the lower housing is respectively provided with an inner ring and an outer ring located inside and outside the connection clamping edge, and a sealing clamping groove is formed through the inner ring and the outer ring. The clamping edge at the bottom end of the upper housing is clamped into the sealing clamping groove, and the upper flange at the outer edge of the bottom end of the upper housing is butted against the lower flange at the outer edge of the top end of the lower housing and is locked and fixed through a locking bolt;

[0008] The bottom of the lower housing is provided with a material discharge port to cooperate with the discharge of materials in the fluidization chamber housing.

[0009] Furthermore, the top end of the outer side of the inner ring is in a slope shape, and the inner side of the inner ring is attached to the outer wall of the connection clamping edge. The inner ring with a slope shape on the outer side reduces the generation of dead corners inside the fluidization chamber housing and reduces the probability of granular materials being stuck in the dead corners and unable to be fluidized.

[0010] Further, the heights of the inner ring and the outer ring are the same as the height of the connecting card edge. After the sealing card slot formed by the inner ring and the outer ring receives the connecting card edge, the bottom end of the connecting card edge is embedded in the sealing card slot, and the tops of the inner ring and the outer ring are butted against the inner side and the outer side of the connecting card edge, reducing the gap after the upper housing and the lower housing are butted.

[0011] Further, a lower sealing rubber ring for receiving the bottom end of the connecting card edge is provided on the inner bottom surface of the sealing card slot. After the lower sealing rubber ring receives the connecting card edge, the sealing performance of the connection between the connecting card edge and the sealing card slot is maintained.

[0012] Further, upper sealing rubber rings for receiving the tops of the inner ring and the outer ring are provided on the inner edge and the outer edge of the connecting card edge. After the connecting card edge is snapped into the sealing card slot, the tops of the outer ring and the inner ring are pressed against the tops of the inner side and the outer side of the connecting card edge, and with the upper sealing rubber rings, along with the pressing of the inner ring and the outer ring, and the locking of the upper flange and the lower flange by the locking flange, the effect of sealing the connection between the upper housing and the lower housing is achieved;

[0013] Further, silica gel raised strips are alternately provided on the inner wall of the inner ring and the inner wall of the outer ring. By the silica gel raised strips fitting against the inner wall and the outer wall of the connecting card edge snapped into the sealing card slot, while further improving the sealing performance of the connection between the connecting card edge and the sealing card slot, the anti-slip firmness after the connection between the connecting card edge and the sealing card slot is provided.

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

[0015] In this new fluidization chamber structure, the connection flange is installed at the top of the fluidization chamber housing through a sealing bearing. When the connection flange is connected to the conveying equipment, the angle of the connection flange can be adjusted according to the docking flange of the conveying equipment connection, so that the docking port on the connection flange corresponds to the docking flange on the conveying equipment, improving the convenience of connecting the fluidization chamber housing to the docking flange on the conveying equipment through the connection flange;

[0016] And the fluidization chamber housing is assembled by the cooperation of the upper housing and the lower housing with the upper flange and the lower flange. When it is necessary to overhaul the inside of the fluidization chamber housing, by removing the locking bolts on the upper flange and the lower flange, the locking between the upper flange and the lower flange is released, and the lower housing is removed from the bottom end of the upper housing, thereby achieving the purpose of facilitating the staff to overhaul the inside of the fluidization chamber housing;

[0017] When assembling the fluidization chamber housing, the inner ring and the outer edge at the top end of the lower housing are butted against the connecting card edge at the bottom end of the upper housing, so that the connecting card edge is snapped into the sealing card slot between the inner ring and the outer ring. Further, the lower housing and the upper housing are butted through the connecting card edge and the sealing card slot. The upper flange at the outer edge of the upper housing is butted against the lower flange at the outer edge of the top end of the lower housing, and the upper flange and the lower flange are locked by using locking bolts, achieving the purpose of docking the upper housing and the lower housing into one body to assemble the fluidization chamber housing. Brief Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a main sectional structural diagram of the upper shell of the present utility model;

[0020] Figure 3 is a main sectional structural diagram of the lower shell of the present utility model.

[0021] In the figure: 1. Fluidization chamber shell; 2. Connecting flange; 3. Sealed bearing; 4. Upper shell; 5. Lower shell; 6. Connecting card edge; 7. Inner ring; 8. Outer ring; 9. Sealing groove; 10. Upper flange; 11. Lower flange; 12. Locking bolt; 13. Material discharge port; 14. Lower sealing rubber ring; 15. Upper sealing rubber ring; 16. Silicone raised strip. Detailed Description of the Preferred Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-3 , the present utility model provides a technical solution:

[0024] A novel fluidization chamber structure includes a fluidization chamber shell 1 and a connecting flange 2 provided at the top end of the fluidization chamber shell 1. The connecting flange 2 is rotatably provided at the top end of the fluidization chamber shell 1 through a sealed bearing 3;

[0025] The fluidization chamber shell 1 includes an upper shell 4 and a lower shell 5. A connecting card edge 6 is provided at the bottom end of the upper shell 4. The top end of the lower shell 5 is respectively provided with an inner ring 7 and an outer ring 8 located inside and outside the connecting card edge 6, and a sealing groove 9 is formed through the inner ring 7 and the outer ring 8. The card edge at the bottom end of the upper shell 4 is snapped into the sealing groove 9, and the upper flange 10 at the outer edge of the bottom end of the upper shell 4 is butted against the lower flange 11 at the outer edge of the top end of the lower shell 5 and locked and fixed through a locking bolt 12;

[0026] A material discharge port 13 is provided at the bottom of the lower shell 5 to cooperate with the discharge of materials inside the fluidization chamber shell 1.

[0027] The top end of the outer side of the inner ring 7 is in a slope shape, and the inner side of the inner ring 7 is attached to the outer wall of the connecting card edge 6. The inner ring 7 with a slope shape on the outer side reduces the generation of dead corners inside the fluidization chamber shell 1 and reduces the probability of granular materials being stuck in the dead corners and unable to be fluidized.

[0028] The height of the inner ring 7 and the outer ring 8 is consistent with the height of the connecting card edge 6. After the sealing groove 9 formed by the inner ring 7 and the outer ring 8 receives the connecting card edge 6, the bottom end of the connecting card edge 6 is embedded in the sealing groove 9, and the top ends of the inner ring 7 and the outer ring 8 are butted against the inner and outer sides of the connecting card edge 6, thereby reducing the gap after the upper shell 4 and the lower shell 5 are butted against each other.

[0029] The inner bottom surface of the sealing card slot 9 is provided with a lower sealing rubber ring 14 for receiving the bottom end of the connecting card edge 6 . After the lower sealing rubber ring 14 receives the connecting card edge 6 , the sealing performance of the connecting card edge 6 and the sealing card slot 9 is maintained.

[0030] The inner and outer edges of the connecting edge 6 are provided with an upper sealing rubber ring 15 for receiving the top ends of the inner ring 7 and the outer ring 8. After the connecting edge 6 is inserted into the sealing groove 9, the top ends of the outer ring 8 and the inner ring 7 are pressed against the top ends of the inner and outer sides of the connecting edge 6. The upper sealing rubber ring 15 is pressed against the inner ring 7 and the outer ring 8, and the locking flange is locked against the upper flange 10 and the lower flange 11, so that the connection between the upper shell 4 and the lower shell 5 is sealed and docked.

[0031] The inner wall of the inner ring 7 and the inner wall of the outer ring 8 are alternately provided with silicone raised strips 16, which fit the inner wall and outer wall of the connecting card edge 6 inserted into the sealing card groove 9, further improving the sealing performance of the connecting card edge 6 and the sealing card groove 9, while providing anti-slip firmness after the connecting card edge 6 and the sealing card groove 9 are connected.

[0032] The novel fluidizing chamber structure has a connection flange 2 installed at the top of the fluidizing chamber shell 1 through a sealing bearing 3. When the connection flange 2 is connected to the conveying equipment, the angle of the connection flange 2 can be adjusted according to the docking flange connected to the conveying equipment, so that the docking port on the connection flange 2 corresponds to the docking flange on the conveying equipment, thereby improving the convenience of connecting the fluidizing chamber shell 1 to the docking flange on the conveying equipment through the connection flange 2;

[0033] The fluidizing chamber shell 1 is assembled by the upper shell 4 and the lower shell 5 in conjunction with the upper flange 10 and the lower flange 11. When the interior of the fluidizing chamber shell 1 needs to be inspected, the locking bolts 12 on the upper flange 10 and the lower flange 11 are removed to release the locking of the upper flange 10 and the lower flange 11, and the lower shell 5 is removed from the bottom end of the upper shell 4, thereby achieving the purpose of facilitating the staff to inspect the interior of the fluidizing chamber shell 1.

[0034] When assembling the fluidization chamber housing 1, the inner ring 7 and the outer edge at the top end of the lower housing 5 are butted against the connecting clamping edge 6 at the bottom end of the upper housing 4, so that the connecting clamping edge 6 is snapped into the sealing groove 9 between the inner ring 7 and the outer ring 8. Further, the lower housing 5 and the upper housing 4 are butted through the connecting clamping edge 6 and the sealing groove 9. The upper flange 10 at the outer edge of the upper housing 4 is butted against the lower flange 11 at the outer edge of the top end of the lower housing 5, and the upper flange 10 and the lower flange 11 are locked by using the locking bolts 12, so as to achieve the purpose of butting the upper housing 4 and the lower housing 5 into one body to assemble the fluidization chamber housing 1.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel fluidizing chamber structure, comprising a fluidizing chamber shell (1) and a connecting flange (2) arranged at the top end of the fluidizing chamber shell (1), characterized in that: The connecting flange (2) is rotatably mounted on the top of the fluidizing chamber shell (1) via a sealing bearing (3); The fluidizing chamber shell (1) comprises an upper shell (4) and a lower shell (5), wherein a connecting edge (6) is provided at the bottom end of the upper shell (4), and an inner ring (7) and an outer ring (8) are provided at the top end of the lower shell (5) respectively on the inner and outer sides of the connecting edge (6), and a sealing groove (9) is formed by the inner ring (7) and the outer ring (8), wherein the edge at the bottom end of the upper shell (4) is inserted into the sealing groove (9), and an upper flange (10) at the outer edge of the bottom end of the upper shell (4) is butted with a lower flange (11) at the outer edge of the top end of the lower shell (5), and are locked and fixed by locking bolts (12); The bottom of the lower shell (5) is provided with a material discharge port (13).

2. A novel fluidizing chamber structure according to claim 1, characterized in that: The top end of the outer side of the inner ring (7) is a sloped surface, and the inner side of the inner ring (7) is in contact with the outer wall of the connecting clamp edge (6).

3. A novel fluidizing chamber structure according to claim 2, characterized in that: The heights of the inner ring (7) and the outer ring (8) are consistent with the height of the connecting clamp edge (6).

4. A novel fluidizing chamber structure according to claim 1, characterized in that: The inner bottom surface of the sealing card slot (9) is provided with a lower sealing rubber ring (14) for receiving the bottom end of the connecting card edge (6).

5. A novel fluidizing chamber structure according to claim 1, characterized in that: The inner edge and the outer edge of the connecting clamp edge (6) are provided with an upper sealing rubber ring (15) for receiving the top ends of the inner ring (7) and the outer ring (8).

6. A novel fluidizing chamber structure according to claim 1, characterized in that: The inner wall of the inner ring (7) and the inner wall of the outer ring (8) are alternately provided with silicone protrusion strips (16), and the inner wall and outer wall of the connecting card edge (6) inserted into the sealing card groove (9) are fitted by the silicone protrusion strips (16).

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