Isostatic pressing kettle bottom distributor

Abstract

The utility model relates to the technical field of distributors, in particular to an isostatic pressing kettle bottom distributor, which comprises a device body, a bottom distributor and a bottom distributor, the device body comprises a mounting flange, the bottom of the mounting flange is connected with a connecting pipe, and the bottom of the connecting pipe is provided with a distribution pipe; an assembling structure is connected to the surface of the bottom end of the connecting pipe and comprises a sealing ring, and buffering pads are connected to the two sides of the sealing ring. The threaded ring connected with the bottom end of the sealing ring is rotationally connected into the threaded groove formed in the distribution pipe, the connecting pipe is connected with the distribution pipe, the sealing ring and the cushion pad are embedded into the sealing groove formed in the distribution pipe at the same time, and the fixing rod is inserted into the limiting groove formed in the threaded ring; the angle of the threaded ring is locked by using the fixing rod, so that the rapid assembly effect between the connecting pipe and the distribution pipe is realized, and the problem that the replacement cost is increased due to the fact that the whole body needs to be replaced when reaction kettles of different models are paired is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of distributors, in particular to an isostatic pressing kettle bottom distributor. Background Technique

[0002] The main function of the isostatic pressing kettle bottom distributor is to evenly distribute ammonia gas in the reaction kettle, thereby improving the reaction efficiency and product quality, reducing the vibration of the equipment and prolonging the service life of the equipment. It is specially designed to evenly distribute ammonia gas during the chemical reaction process. Through its special design structure, such as the air distribution holes on the main pipe and the auxiliary pipe, it can ensure the even distribution of chlorine gas in the reaction kettle, avoid excessive or insufficient local chlorine gas, and thus keep the reaction process running smoothly. The even distribution of chlorine gas helps to improve the efficiency of the chemical reaction, reduce the overflow of harmful gases, and contribute to improving the working environment.

[0003] When using the existing isostatic pressing kettle bottom distributor, its function is to evenly distribute ammonia gas in the reaction kettle. However, the existing isostatic pressing kettle bottom distributor is an integral structure and cannot be disassembled to replace the connecting pipe or the distribution pipe separately. When matching reaction kettles of different models, the whole needs to be replaced, which increases the replacement cost. Content of the Utility Model

[0004] The purpose of the utility model is to provide an isostatic pressing kettle bottom distributor to solve the problem that the existing isostatic pressing kettle bottom distributor is an integral structure and cannot be disassembled to replace the connecting pipe or the distribution pipe separately. When matching reaction kettles of different models, the whole needs to be replaced, which increases the replacement cost as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an isostatic pressing kettle bottom distributor, comprising:

[0006] The device body includes a mounting flange, the bottom of the mounting flange is connected with a connecting pipe, and a distribution pipe is arranged at the bottom of the connecting pipe;

[0007] A assembling structure is connected to the surface of the bottom end of the connecting pipe, including a sealing ring, buffer pads are connected to both sides of the sealing ring, a threaded ring is connected to the bottom end of the sealing ring, a fixing rod is inserted into the inner side of one side of the threaded ring, and a fixing screw is connected to one end of the fixing rod.

[0008] Preferably, a sealing groove is opened on the surface of the top end of the distribution pipe, and the sealing ring and the buffer pads are embedded in the sealing groove opened on the distribution pipe.

[0009] Preferably, a threaded groove is opened on one side of the inner surface of the sealing groove opened on the distribution pipe, and the threaded ring is rotatably connected to the threaded groove opened on the distribution pipe.

[0010] Preferably, a limiting groove is formed on one side of the surface of the threaded ring, one end of the fixing rod is inserted into the limiting groove formed in the threaded ring, threaded holes are formed on the surface of the distribution pipe, and the fixing screw is rotatably connected to the threaded holes formed in the distribution pipe.

[0011] Preferably, a supporting structure is sleeved on the outer wall of the top end of the distribution pipe. The supporting structure includes a threaded sleeve, a support frame is connected to the top end of the threaded sleeve, compression springs are connected inside both sides of the support frame, one end of each compression spring is connected to a control plate, and a limiting rod is connected to one side of the bottom of the control plate.

[0012] Preferably, threads are provided on the outer surface of the top end of the distribution pipe, the threaded sleeve is rotatably connected to the outer surface of the top end of the distribution pipe, the support frame is sleeved on the outer surface of the connecting pipe, movable grooves are formed on both sides of the support frame, and one end of each compression spring is connected to the inner wall of one side of the movable groove formed in the support frame.

[0013] Preferably, positioning holes are formed on both sides of the connecting pipe, and one end of the limiting rod passes through the support frame and is inserted into the positioning holes formed in the connecting pipe.

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

[0015] 1. By rotatably connecting the threaded ring connected to the bottom end of the sealing ring to the threaded groove formed in the distribution pipe to connect the connecting pipe and the distribution pipe, and simultaneously fitting the sealing ring and the buffer pad into the sealing groove formed in the distribution pipe, the sealing ring is used to fill and seal between the connecting pipe and the distribution pipe. Then, one end of the fixing screw is rotatably connected to the threaded hole formed in the distribution pipe, and the fixing rod is inserted into the limiting groove formed in the threaded ring, and the angle of the threaded ring is locked by the fixing rod, so as to achieve the effect of rapid assembly between the connecting pipe and the distribution pipe, and avoid the problem of the need for overall replacement when mating with reaction kettles of different models, which increases the replacement cost.

[0016] 2. By rotatably connecting the threaded sleeve to the outer wall of the top end of the distribution pipe and pulling the control plate to extend the compression spring, the support frame is simultaneously sleeved on the outer surface of the connecting pipe. Then, the control plate is released, and the compression spring drives the control plate and the limiting rod to reset, so that one end of the limiting rod is inserted into the positioning hole formed in the connecting pipe to position between the support frame and the connecting pipe and lock the angle of the threaded sleeve, thereby using the support frame to assist in supporting the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a front sectional three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 3 It is a partial sectional three-dimensional side view of the structure of the present utility model;

[0020] Figure 4 It is a partial sectional three-dimensional bottom view of the structure of the present utility model;

[0021] Figure 5 It is a partial sectional three-dimensional top view of the structure of the present utility model.

[0022] In the figure: 1. Device body; 11. Installation flange; 12. Connecting pipe; 13. Distribution pipe; 2. Assembly structure; 21. Sealing ring; 22. Buffer pad; 23. Threaded ring; 24. Fixed rod; 25. Fixed screw; 3. Support structure; 31. Threaded sleeve; 32. Support frame; 33. Compression spring; 34. Control board; 35. Limit rod. Specific implementation manners

[0023] 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 of 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.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present utility model:

[0025] An isostatic pressing kettle bottom distributor, comprising:

[0026] A device body 1, including an installation flange 11. The bottom of the installation flange 11 is connected with a connecting pipe 12. The bottom of the connecting pipe 12 is provided with a distribution pipe 13. The internal material of the distribution pipe 13 is of the prior art and can be purchased on the market, which is not the technical protection point of this application. Therefore, no excessive description will be made;

[0027] The bottom end surface of the connecting pipe 12 is connected with an assembly structure 2, including a sealing ring 21. Both sides of the sealing ring 21 are connected with buffer pads 22. The bottom end of the sealing ring 21 is connected with a threaded ring 23. One side inside the threaded ring 23 is inserted with a fixed rod 24, and one end of the fixed rod 24 is connected with a fixed screw 25.

[0028] Further, a sealing groove is opened on the top end surface of the distribution pipe 13, and the sealing ring 21 and the buffer pads 22 are fitted inside the sealing groove opened on the distribution pipe 13, so as to realize the filling and sealing between the connecting pipe 12 and the distribution pipe 13 through the sealing ring 21.

[0029] Further, a threaded groove is formed on one side of the inner surface of the sealing groove formed in the distribution pipe 13, and the threaded ring 23 is rotatably connected to the threaded groove formed in the distribution pipe 13, so as to limit the threaded ring 23 through the threaded groove formed in the distribution pipe 13.

[0030] Further, a limiting groove is formed on one side of the surface of the threaded ring 23, one end of the fixing rod 24 is inserted into the limiting groove formed in the threaded ring 23, and a threaded hole is formed on the surface of the distribution pipe 13. The fixing screw 25 is rotatably connected to the threaded hole formed in the distribution pipe 13, so as to limit the fixing screw 25 through the threaded hole formed in the distribution pipe 13.

[0031] Further, a support structure 3 is sleeved on the outer wall of the top end of the distribution pipe 13. The support structure 3 includes a threaded sleeve 31, the top end of the threaded sleeve 31 is connected to a support frame 32, compression springs 33 are connected inside both sides of the support frame 32, one end of each compression spring 33 is connected to a control plate 34, and one side of the bottom of the control plate 34 is connected to a limiting rod 35, so as to support and reinforce the connecting pipe 12 through the support frame 32.

[0032] Further, threads are provided on the outer surface of the top end of the distribution pipe 13, the threaded sleeve 31 is rotatably connected to the outer surface of the top end of the distribution pipe 13, the support frame 32 is sleeved on the outer surface of the connecting pipe 12, and movable grooves are formed on both sides of the support frame 32. One end of each compression spring 33 is connected to one side of the inner wall of the movable groove formed in the support frame 32, so as to limit the compression spring 33 through the movable groove formed in the support frame 32.

[0033] Further, positioning holes are formed on both sides of the connecting pipe 12, and one end of the limiting rod 35 passes through the support frame 32 and is inserted into the positioning holes formed in the connecting pipe 12, so as to position the limiting rod 35 through the positioning holes formed in the connecting pipe 12.

[0034] Working principle: When assembling the isostatic pressing autoclave bottom distributor, the threaded ring 23 connected to the bottom end of the sealing ring 21 is rotatably connected to the threaded groove formed in the distribution pipe 13 to connect the connecting pipe 12 and the distribution pipe 13, and the sealing ring 21 and the buffer pad 22 are simultaneously fitted into the sealing groove formed in the distribution pipe 13. The sealing ring 21 is used to fill and seal between the connecting pipe 12 and the distribution pipe 13. Then, one end of the fixing screw 25 is rotatably connected to the threaded hole formed in the distribution pipe 13, and the fixing rod 24 is inserted into the limiting groove formed in the threaded ring 23. The fixing rod 24 is used to lock the angle of the threaded ring 23, thereby achieving the rapid assembly effect between the connecting pipe 12 and the distribution pipe 13.

[0035] When reinforcing the bottom distributor of the isostatic pressing autoclave, the threaded sleeve 31 is rotationally connected to the outer wall of the top end of the distribution pipe 13, and the control plate 34 is pulled to extend the compression spring 33, so that the support frame 32 is sleeved on the outer surface of the connecting pipe 12 at the same time. Then, the control plate 34 is released, and the compression spring 33 drives the control plate 34 and the limiting rod 35 to reset, so that one end of the limiting rod 35 is inserted into the positioning hole formed in the connecting pipe 12, positioning between the support frame 32 and the connecting pipe 12, and locking the angle of the threaded sleeve 31, thereby using the support frame 32 to assist in supporting the connecting pipe 12.

[0036] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An isostatic pressure bottom distributor, characterized in that: include: The device body (1) comprises a mounting flange (11), the bottom of the mounting flange (11) is connected to a connecting pipe (12), and the bottom of the connecting pipe (12) is provided with a distribution pipe (13); The bottom surface of the connecting pipe (12) is connected to an assembly structure (2), comprising a sealing ring (21), buffer pads (22) are connected to both sides of the sealing ring (21), a threaded ring (23) is connected to the bottom end of the sealing ring (21), a fixing rod (24) is inserted into one side of the threaded ring (23), and a fixing screw (25) is connected to one end of the fixing rod (24).

2. The isostatic pressure bottom distributor according to claim 1, characterized in that: A sealing groove is provided on the top surface of the distribution pipe (13), and the sealing ring (21) and the buffer pad (22) are embedded in the sealing groove provided in the distribution pipe (13).

3. The isostatic pressure bottom distributor according to claim 1, characterized in that: A thread groove is provided on one side of the inner surface of the sealing groove provided in the distribution pipe (13), and the thread ring (23) is rotatably connected to the inside of the thread groove provided in the distribution pipe (13).

4. The isostatic pressure bottom distributor according to claim 1, characterized in that: A limiting groove is provided on one side of the surface of the threaded ring (23), one end of the fixing rod (24) is inserted into the limiting groove provided in the threaded ring (23), a threaded hole is provided on the surface of the distribution pipe (13), and the fixing screw (25) is rotatably connected to the threaded hole provided in the distribution pipe (13).

5. The isostatic pressure bottom distributor according to claim 1, characterized in that: The outer wall of the top end of the distribution pipe (13) is sleeved with a support structure (3), and the support structure (3) includes a threaded sleeve (31). The top end of the threaded sleeve (31) is connected to a support frame (32), and compression springs (33) are internally connected to both sides of the support frame (32). One end of the compression spring (33) is connected to a control board (34), and one side of the bottom of the control board (34) is connected to a limiting rod (35).

6. The isostatic pressure bottom distributor according to claim 5, characterized in that: The outer surface of the top end of the distribution pipe (13) is provided with a thread, the threaded sleeve (31) is rotatably connected to the outer surface of the top end of the distribution pipe (13), the support frame (32) is sleeved on the outer surface of the connecting pipe (12), and movable grooves are provided on both sides of the support frame (32), and one end of the compression spring (33) is connected to one side of the inner wall of the movable groove provided on the support frame (32).

7. The isostatic pressure bottom distributor according to claim 5, characterized in that: Positioning holes are provided on both sides of the connecting tube (12), and one end of the limiting rod (35) passes through the supporting frame (32) and is inserted into the positioning hole provided in the connecting tube (12).

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