Positioning baffle device for tower discharge pipe

Abstract

The utility model provides a tower discharging pipe positioning baffle device which comprises tower equipment, a discharging assembly arranged on the outer surface of the tower equipment, a blocking assembly arranged in a discharging pipe body, a positioning protection baffle fixedly installed on the surface of a check block, and a handle fixedly installed on the surface of the positioning protection baffle. The connecting assembly is arranged on the surface of the positioning protection baffle, the first fixing assembly is arranged on the surface of the connecting assembly, and the flange cover is movably installed at one end of the discharging pipe body. According to the tower discharging pipe positioning baffle device, the connecting assembly is in threaded connection with the first fixing assembly, so that the positioning protection baffle is fixed in the discharging pipe body, leakage of a sealing face of the flange cover caused by falling of a catalyst is effectively prevented, and during discharging, the flange cover is opened, and the sealing face of the flange cover is closed. And then the positioning protective baffle is taken out by pulling the handle, so that the catalyst can be quickly discharged, the labor intensity is reduced, the purpose of saving time is achieved, and the production benefit is improved.

Description

Technical Field

[0001] The utility model relates to the field of loading and unloading catalysts in tower equipment in chemical production, in particular to a tower unloading pipe positioning baffle device. Background Art

[0002] Catalyst tower equipment is a reaction vessel in chemical production and a key equipment in chemical production. The activity of the catalyst is a key factor affecting the continuous operation of chemical production. Generally, the catalyst activity of tower equipment lasts for about two to six years.

[0003] With the extension of the service life, including the immaturity of operating methods and problems with the product itself, the catalyst in the tower equipment must be replaced frequently, which will sacrifice a large amount of labor, cause a large amount of waste of resources, and affect the improvement of production efficiency. In addition, the catalyst falls on the sealing surface of the discharge pipe flange, causing liquid and gas leakage, affecting normal production.

[0004] Therefore, it is necessary to provide a tower discharge pipe positioning baffle device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a tower discharge pipe positioning baffle device, which solves the problems of time-consuming and labor-intensive loading and unloading of catalysts in production, large labor load and easy liquid and gas leakage on flange sealing surfaces.

[0006] In order to solve the above technical problems, the utility model provides a tower discharge pipe positioning baffle device, comprising: a tower device, a discharge assembly is arranged on the outer surface of the tower device, the discharge assembly comprises a discharge pipe body, the discharge pipe body is fixedly connected to the outer surface of the tower device, and a stopper is fixedly installed on the inner surface of the discharge pipe body;

[0007] A blocking component, the blocking component is arranged inside the discharge pipe body, the blocking component comprises a positioning protection baffle, the positioning protection baffle is fixedly mounted on the surface of the stopper, and a handle is fixedly mounted on the surface of the positioning protection baffle;

[0008] A connecting component, wherein the connecting component is arranged on the surface of the positioning protection baffle;

[0009] A first fixing component, the first fixing component is arranged on a surface of the connecting component;

[0010] A flange cover is movably mounted on one end of the discharge pipe body.

[0011] Preferably, the connecting assembly comprises a protrusion, the protrusion is fixedly connected to the surface of one end of the positioning protection baffle, and a spring gasket is fixedly mounted on the surface of the protrusion.

[0012] Preferably, the first fixing assembly comprises a bolt, the bolt is threadedly connected to the inside of the protrusion, and one end of the protrusion is threadedly connected to a nut.

[0013] Preferably, an auxiliary component is provided on the surface of the positioning protection baffle, and the auxiliary component includes a spring tube, and the spring tube is fixedly connected to the surface of the handle, and the surface of the spring tube is movably connected to a pull rod, and the surface of the pull rod is movably connected to a connecting rod.

[0014] Preferably, a second fixing component is provided inside the positioning protection baffle, and the second fixing component includes a sliding rod, the sliding rod is movably embedded in the positioning protection baffle, and one end of the sliding rod is movably connected to the other end of the connecting rod.

[0015] Preferably, the other end of the sliding rod is fixedly connected with a clamping block, the outer surface of the clamping block is movably connected with a clamping groove, and the clamping groove is provided on the inner surface of the discharge tube body.

[0016] Compared with the related art, the tower discharge pipe positioning baffle device provided by the utility model has the following beneficial effects:

[0017] The utility model provides a tower discharge pipe positioning baffle device, which is threadedly connected to a first fixing component through a connecting component, so that the positioning protection baffle is fixed to the inside of the discharge pipe body, effectively preventing the catalyst from falling and causing leakage on the flange cover sealing surface; when discharging, the flange cover is opened, and the handle is pulled to take out the positioning protection baffle, so the catalyst can be quickly discharged, which reduces labor intensity, achieves the purpose of saving time, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of a first embodiment of a tower discharge pipe positioning baffle device provided by the utility model;

[0019] Figure 2 for Figure 1 The internal structure diagram of the discharge pipe body shown;

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0021] Figure 4 A structural schematic diagram of a second embodiment of a tower discharge pipe positioning baffle device provided by the utility model;

[0022] Figure 5 for Figure 4 An enlarged schematic diagram of part B is shown;

[0023] Figure 6 for Figure 4An enlarged schematic diagram of part C is shown.

[0024] Numbers in the figure: 1. Tower equipment,

[0025] 2. Discharge assembly, 21. Discharge pipe body, 22. Stopper,

[0026] 3. Blocking assembly, 31. Positioning protection baffle, 32. Handle,

[0027] 4. Connecting assembly, 41. Bump, 42. Spring washer,

[0028] 5. First fixing assembly, 51. Bolt, 52. Nut,

[0029] 6. Flange cover,

[0030] 7. Auxiliary components, 71. Spring tube, 72. Pull rod, 73. Connecting rod,

[0031] 8. Second fixing assembly, 81. Sliding rod, 82. Block, 83. Slot. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0033] First embodiment

[0034] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a tower discharge pipe positioning baffle device provided by the utility model; Figure 2 for Figure 1 The internal structure diagram of the discharge pipe body shown; Figure 3 for Figure 2 A tower discharge pipe positioning baffle device comprises: a tower device 1, a discharge assembly 2 is arranged on the outer surface of the tower device 1, the discharge assembly 2 comprises a discharge pipe body 21, the discharge pipe body 21 is fixedly connected to the outer surface of the tower device 1, and a stopper 22 is fixedly installed on the inner surface of the discharge pipe body 21;

[0035] A blocking component 3, which is disposed inside the discharge pipe body 21, and includes a positioning protection baffle 31, which is fixedly mounted on the surface of the stopper 22, and a handle 32 is fixedly mounted on the surface of the positioning protection baffle 31;

[0036] A connecting component 4, wherein the connecting component 4 is arranged on the surface of the positioning protection baffle 31;

[0037] A first fixing component 5, wherein the first fixing component 5 is arranged on the surface of the connecting component 4;

[0038] The flange cover 6 is movably mounted on one end of the discharge pipe body 21 .

[0039] The unloading pipe body 21 is an oblique insert pipe with a specification of φ426×18mm. Its center line forms a 30° downward oblique connecting pipe flange with the horizontal plane of the tower equipment 1, which is located at the bottom of the side of the tower equipment 1, on the upper part of the catalyst grid wire mesh. There are three blocks 22 with a specification of 20×30×30mm. The three blocks 22 are evenly distributed around the circumference to form a plane, and the plane is vertical to the center line of the unloading pipe body 21. The handle 32 is a U-shaped rod with a diameter of φ12mm, which is fixedly connected to the center position of the positioning protective baffle 31 to facilitate the installation and disassembly of the positioning protective baffle 31. The edge spacing between the unloading pipe body 21 and the positioning protective baffle 31 is 2mm, which is convenient for the free installation and removal of the positioning protective baffle 31.

[0040] The connecting assembly 4 includes a protrusion 41 , and the protrusion 41 is fixedly connected to the surface of one end of the positioning protection baffle 31 . A spring gasket 42 is fixedly installed on the surface of the protrusion 41 .

[0041] Four protrusions 41 are welded along the circumference of the upper edge of the positioning protection baffle 31. The specifications of the protrusions 41 are 20×40×40 mm and are evenly distributed around the symmetrical circumference. Four holes of φ14 to φ18 are drilled on the protrusions 41. The specifications of the spring washers 42 are M1.2 to M1.6.

[0042] The first fixing assembly 5 includes a bolt 51 , and the bolt 51 is threadedly connected to the inside of the protrusion 41 . A nut 52 is threadedly connected to one end of the protrusion 41 .

[0043] The specification of the bolt 51 can be M12~M16, and it passes through the holes of the spring washer 42 and the protrusion 41 to be connected with the nut 52. When the bolt 51 is tightened, its top thread rubs against the inner wall of the discharge pipe body 21 to form a fixation, so that the positioning protection baffle 31 is firmly fixed on the inner wall of the discharge pipe body 21. The specification of the nut 52 can be M12~M16, and it is welded to the outer vertical surface of the four holes on the protrusion 41.

[0044] The working principle of a tower discharge pipe positioning baffle device provided by the utility model is as follows:

[0045] When the tower device 1 needs to be loaded with catalyst, the positioning protection baffle 31 is placed in the discharge pipe body 21, and by tightening the four bolts 51, it can form a tight fit with the inner wall of the discharge pipe body 21, and then the flange cover 6 is installed, and the catalyst can be loaded immediately; when unloading, the flange cover 6 is opened, the four bolts 51 are loosened, and the positioning protection baffle 31 is taken out, and the catalyst can be quickly unloaded.

[0046] Compared with the related art, the tower discharge pipe positioning baffle device provided by the utility model has the following beneficial effects:

[0047] The utility model provides a tower discharge pipe positioning baffle device, which is threadedly connected to the first fixing component 5 through the connecting component 4, so that the positioning protection baffle 31 is fixed to the inside of the discharge pipe body 21, effectively preventing the catalyst from falling and causing the sealing surface of the flange cover 6 to leak. When discharging, the flange cover 6 is opened, and the handle 32 is pulled to take out the positioning protection baffle 31, so that the catalyst can be quickly discharged, which reduces labor intensity, achieves the purpose of saving time, and improves production efficiency.

[0048] Second embodiment

[0049] Please refer to Figure 4 , Figure 5 and Figure 6 Based on the tower discharge pipe positioning baffle device provided in the first embodiment of the present application, the second embodiment of the present application proposes another tower discharge pipe positioning baffle device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0050] Specifically, the tower discharge pipe positioning baffle device provided in the second embodiment of the present application is different in that, in a tower discharge pipe positioning baffle device, an auxiliary component 7 is provided on the surface of the positioning protective baffle 31, and the auxiliary component 7 includes a spring tube 71, and the spring tube 71 is fixedly connected to the surface of the handle 32, and the surface of the spring tube 71 is movably connected to a pull rod 72, and the surface of the pull rod 72 is movably connected to a connecting rod 73.

[0051] The top of the spring tube 71 is fixedly connected to the inner surface at the center of the handle 32, and the bottom is fixedly connected to the top of the positioning protective baffle 31, and a groove is opened inside. A spring is movably installed inside the groove. The pull rod 72 is a square block with L-shaped rods fixedly connected at both ends, so that in a natural state, the elastic force of the spring pushes the pull rod 72 to the bottom of the spring tube 71. There are two connecting rods 73, and the far ends of the two connecting rods 73 are respectively rotatably connected to the bottom of the two L-shaped rods in the pull rod 72.

[0052] A second fixing component 8 is disposed inside the positioning protection baffle 31 . The second fixing component 8 includes a sliding rod 81 . The sliding rod 81 is movably embedded inside the positioning protection baffle 31 . One end of the sliding rod 81 is movably connected to the other end of the connecting rod 73 .

[0053] There are two second fixing components 8, and two grooves are opened inside the positioning protection baffle 31. The two second fixing components 8 are respectively arranged inside the two grooves. The other ends of the two connecting rods 73 are respectively rotatably connected to the top of the proximal end of the two sliding rods 81, and the two clamping blocks 82 are respectively fixedly connected to the other ends of the two sliding rods 81. There are two clamping grooves 83, which are respectively opened on the inner surface of the discharge pipe body 21 opposite to the two clamping blocks 82 when the positioning protection baffle 31 is installed inside the discharge pipe body 21.

[0054] The other end of the sliding rod 81 is fixedly connected with a clamping block 82 , and the outer surface of the clamping block 82 is movably connected with a clamping groove 83 , and the clamping groove 83 is provided on the inner surface of the discharge pipe body 21 .

[0055] Under the action of the spring in the spring tube 71, the push rod 72 is at the bottom of the spring tube 71, the angle between the two connecting rods 73 is the largest, and the other end pushes the two sliding rods 81, so that the other end of the block 82 is embedded in the inside of the slot 83. When disassembling, just pinch the pull rod 72 and the top of the handle 32 by hand to move the pull rod 72 upward, and the two connecting rods 73 pull the sliding rod 81 to slide relative to each other, and the two blocks 82 slide out of the inside of the two slots 83.

[0056] The working principle of a tower discharge pipe positioning baffle device provided by the utility model is as follows:

[0057] When the positioning protection baffle 31 is installed inside the unloading pipe body 21, the elastic force of the spring in the spring tube 71 pushes the pull rod 72 to drive one end of the two connecting rods 73 to move in the direction of the positioning protection baffle 31, and the angle of the connecting rod 73 changes. The other end pushes the two sliding rods 81 to drive the two clamping blocks 82 to slide relative to each other. The other ends of the two clamping blocks 82 are embedded in the two clamping grooves 83, and the other ends of the two clamping grooves 83 are fixed inside the two clamping blocks 82, thereby fixing the unloading pipe body 21.

[0058] Compared with the related art, the tower discharge pipe positioning baffle device provided by the utility model has the following beneficial effects:

[0059] The utility model provides a tower discharge pipe positioning baffle device, through the elastic force of the spring in the spring tube 71, the auxiliary component 7 can be embedded into the interior of the card slot 83 through the sliding rod 81 and two card blocks 82, thereby realizing the fixation of the positioning protection baffle 31, and increasing the stability of the positioning protection baffle 31 installed inside the discharge pipe body 21.

[0060] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tower discharge pipe positioning baffle device, characterized in that: It comprises: a tower device, the outer surface of which is provided with a discharge assembly, the discharge assembly comprises a discharge pipe body, the discharge pipe body is fixedly connected to the outer surface of the tower device, and a stopper is fixedly installed on the inner surface of the discharge pipe body; A blocking component, the blocking component is arranged inside the discharge pipe body, the blocking component comprises a positioning protection baffle, the positioning protection baffle is fixedly mounted on the surface of the stopper, and a handle is fixedly mounted on the surface of the positioning protection baffle; A connecting component, the connecting component is arranged on the surface of the positioning protection baffle, the connecting component comprises a convex block, the convex block is fixedly connected to the surface of one end of the positioning protection baffle, and a spring gasket is fixedly installed on the surface of the convex block; A first fixing component, the first fixing component is arranged on a surface of the connecting component; A flange cover is movably mounted on one end of the discharge pipe body.

2. A tower discharge pipe positioning baffle device according to claim 1, characterized in that: The first fixing assembly includes a bolt, the bolt is threadedly connected to the inside of the protrusion, and one end of the protrusion is threadedly connected to a nut.

3. A tower discharge pipe positioning baffle device according to claim 1, characterized in that: An auxiliary component is arranged on the surface of the positioning protection baffle, and the auxiliary component includes a spring tube, and the spring tube is fixedly connected to the surface of the handle, and a pull rod is movably connected to the surface of the spring tube, and a connecting rod is movably connected to the surface of the pull rod.

4. A tower discharge pipe positioning baffle device according to claim 3, characterized in that: A second fixing component is arranged inside the positioning protection baffle, and the second fixing component includes a sliding rod, which is movably embedded in the positioning protection baffle, and one end of the sliding rod is movably connected to the other end of the connecting rod.

5. A tower discharge pipe positioning baffle device according to claim 4, characterized in that: The other end of the sliding rod is fixedly connected with a clamping block, the outer surface of the clamping block is movably connected with a clamping groove, and the clamping groove is arranged on the inner surface of the discharge pipe body.

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