Dehydrating tower kettle for chemical production

Abstract

The utility model discloses a dehydrating tower kettle for chemical industry production, which comprises a tower kettle body used for chemical industry production, the bottom end of the tower kettle body is fixedly connected with a plurality of supporting legs, an auxiliary mechanism comprises a connecting plate, a connecting block, a plurality of limiting blocks, a plurality of connecting rods and a plurality of limiting rods, one side of the tower kettle body is provided with a first square groove, and the other side of the tower kettle body is provided with a second square groove. A second square groove is formed in one side of the inner wall of the square groove, the connecting block is connected with an inner cavity of the second square groove in a sliding and penetrating mode, the limiting block is located on the connecting rod, the connecting plate is fixedly connected with the connecting block, and the connecting block is fixedly connected with a sealing block. The arrangement mode that the connecting plate, the connecting block, the limiting block, the connecting rod, the limiting rod, the first square groove and the second square groove are matched is utilized, the connecting plate and the connecting block are beneficial for sealing inner cavities of the first square groove and the second square groove, and the first square groove and the second square groove are beneficial for directly overhauling and observing the interior of the tower kettle body; the working time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of dehydration tower kettles in chemical production, in particular to a dehydration tower kettle used in chemical production. Background Art

[0002] The working principle of the dehydration tower is that steam enters from the bottom of the tower and contacts the descending liquid in countercurrent. During the two-phase contact, the volatile components in the descending liquid are continuously transferred to the steam, and the non-volatile components in the steam are continuously transferred to the descending liquid. The closer the steam is to the top of the tower, the higher the concentration of its volatile components, and the closer the descending liquid is to the bottom of the tower, the more enriched its non-volatile components are, thereby achieving the purpose of component separation. The dehydration tower includes a kettle and connecting pipes, etc. When the dehydration tower kettle is in use, all operations are carried out inside the dehydration tower kettle. When the inside of the dehydration tower kettle needs to be inspected, the dehydration tower kettle is usually disassembled. This method will correspondingly increase working time, reduce work efficiency, and is not convenient for inspecting the inside of the dehydration tower kettle, which has certain limitations. Utility Model Content

[0003] The purpose of the utility model is to provide a dehydration tower kettle for chemical production to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a dehydration tower kettle for chemical production, comprising:

[0005] A tower kettle body, which is used for chemical production, wherein a plurality of legs are fixedly connected to the bottom end of the tower kettle body;

[0006] The auxiliary mechanism includes a connecting plate, a connecting block, a plurality of limit blocks, a plurality of connecting rods and a plurality of limit rods. A first square groove is opened on one side of the tower kettle body, and the connecting plate is slidably and interlacedly connected with the inner cavity of the first square groove. A second square groove is opened on one side of the inner wall of the square groove, and the connecting block is slidably and interlacedly connected with the inner cavity of the second square groove. The limit block is located on the connecting rod, and the limit rod is slidably arranged on one side of the connecting rod.

[0007] Preferably, one end of the connecting rod is fixedly connected to the inner wall of the first square groove, one side of the connecting plate is fixedly connected to the connecting block, and one side of the connecting block is fixedly connected to a sealing block.

[0008] Preferably, the corners of the connecting plate are provided with through grooves, the connecting rod is slidably connected with the inner cavity of the through groove, and a sliding groove is provided on one side of the limit block, the connecting rod is slidably connected with the inner cavity of the sliding groove.

[0009] Preferably, a T-slot is provided at the top of the inner wall of the slide groove, and the inner cavity of the T-slot is slidably and interlacedly connected with the limit rod, a circular groove is provided at the bottom end of the inner wall of the slide groove, and a limit groove is provided on one side of the connecting rod, and the inner cavities of the circular groove and the limit groove are both slidably and interlacedly connected with the limit rod, and the inner cavity of the T-slot is threadedly and interlacedly connected with a mounting column.

[0010] Preferably, the top end of the limiting rod is fixedly connected to a fixing plate, the top end of the fixing plate is fixedly connected to a fixing rod, and the outer wall of the fixing rod is slidably and interlacedly connected to the middle part of the mounting column.

[0011] Preferably, a pulling plate is fixedly connected to the top end of the fixing rod, and a spring is sleeved on the outer wall of the fixing rod, one end of the spring is in contact with the mounting column, and the other end of the spring is in contact with the fixing plate.

[0012] Technical effects and advantages of the utility model:

[0013] (1) The utility model utilizes a connection plate, a connection block, a limit block, a connection rod, a limit rod, a first square groove and a second square groove in a coordinated arrangement. The connection plate and the connection block are conducive to sealing the inner cavity of the first square groove and the second square groove. The first square groove and the second square groove are conducive to directly inspecting and observing the interior of the tower kettle body, which is convenient for saving working time and improving working efficiency.

[0014] (2) The utility model utilizes a setting method in which a limit rod, a fixed plate, a spring, a fixed rod, a mounting column and a pulling plate are matched with each other. The pulling plate drives the fixed rod to move, and the fixed rod drives the square plate and the limit rod to move, which is beneficial to the operation of the limit rod. The elastic force of the spring is beneficial to push the limit rod to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a front sectional structural schematic diagram of the connecting plate of the utility model.

[0017] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. tower kettle body; 2. auxiliary mechanism; 21. connecting plate; 22. connecting block; 23. limiting block; 24. connecting rod; 25. limiting rod; 3. sealing block; 4. fixing plate; 5. spring; 6. mounting column; 7. pulling plate. DETAILED DESCRIPTION

[0019] 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.

[0020] The utility model provides Figure 1-3 A dehydration tower kettle for chemical production shown includes a tower kettle body 1, which is used for chemical production. The bottom end of the tower kettle body 1 is fixedly connected with a plurality of legs, which is conducive to supporting the tower kettle body 1.

[0021] The auxiliary mechanism 2 includes a connecting plate 21, a connecting block 22, a plurality of limiting blocks 23, a plurality of connecting rods 24 and a plurality of limiting rods 25. The connecting plate 21 is conducive to sealing the inner cavity of the first square groove, and at the same time, the connecting plate 21 is conducive to driving the connecting block 22 to move. The connecting block 22 is conducive to sealing the inner cavity of the second square groove, which is convenient for sealing the tower kettle body 1, and thus is convenient for using the tower kettle body 1. The limiting block 23 is conducive to connecting with the connecting rod 24, which is convenient for limiting the position of the connecting plate 21, and thus is convenient for installing and disassembling the connecting plate 21. The connecting rod 24 is conducive to connecting with the connecting plate 21, which is convenient for connecting the connecting plate 2 1 is positioned and installed, the limiting rod 25 is conducive to limiting the relative position of the limiting block 23 and the connecting rod 24, and thus is conducive to installing and disassembling the connecting plate 21, a first square groove is provided on one side of the tower kettle body 1, the connecting plate 21 is slidably inserted and connected with the inner cavity of the first square groove, a second square groove is provided on one side of the inner wall of the square groove, the inner cavity of the first square groove and the second square groove is conducive to revealing the inside of the tower kettle body 1, and thus is convenient for direct maintenance, which is convenient for saving working time and improving working efficiency, the connecting block 22 is slidably inserted and connected with the inner cavity of the second square groove, the limiting block 23 is located on the connecting rod 24, and the limiting rod 25 is slidably arranged on one side of the connecting rod 24.

[0022] One end of the connecting rod 24 is fixedly connected to the inner wall of the first square groove, one side of the connecting plate 21 is fixedly connected to the connecting block 22, and one side of the connecting block 22 is fixedly connected with a sealing block 3. The sealing block 3 is made of high-temperature resistant rubber material. The sealing block 3 is beneficial to sealing the inner cavity of the second square groove, and then facilitates the sealing of the tower kettle body 1, so as to facilitate the normal use of the tower kettle body 1.

[0023] The corners of the connecting plate 21 are provided with through grooves, and the connecting rod 24 is slidably connected with the inner cavity of the through groove. A sliding groove is provided on one side of the limit block 23, and the connecting rod 24 is slidably connected with the inner cavity of the sliding groove.

[0024] A T-slot is provided at the top of the inner wall of the slide groove, and the inner cavity of the T-slot is slidably and interlacedly connected with the limit rod 25. A circular groove is provided at the bottom of the inner wall of the slide groove, and a limit groove is provided on one side of the connecting rod 24, which is beneficial to limiting the relative position of the connecting rod 24 and the limit rod 25. The inner cavities of the circular groove and the limit groove are both slidably and interlacedly connected with the limit rod 25. The inner cavity of the T-slot is threadedly interlaced with a mounting column 6, which is beneficial to the installation of the spring 5 and the sliding of the fixing rod thereon.

[0025] The top of the limiting rod 25 is fixedly connected with a fixing plate 4, which is conducive to driving the limiting rod 25 to move and facilitating the compression of the spring 5. The top of the fixing plate 4 is fixedly connected with a fixing rod, which is conducive to driving the fixing plate 4 to move. The outer wall of the fixing rod is slidably and interlacedly connected with the middle part of the mounting column 6.

[0026] A pulling plate 7 is fixedly connected to the top of the fixed rod, which is conducive to pulling the fixed rod to move and facilitate the operation of the fixed rod. A spring 5 is sleeved on the outer wall of the fixed rod. The elastic force of the spring 5 is conducive to restoring the limiting rod 25 to its original position after movement, which facilitates repeated operation of the limiting rod 25. One end of the spring 5 is in contact with the mounting column 6, and the other end of the spring 5 is in contact with the fixed plate 4.

[0027] Working principle of this utility model:

[0028] When it is necessary to inspect the interior of the tower kettle body 1, the tower kettle body 1 is stopped, and the plurality of pulling plates 7 are pulled in sequence to move, the pulling plates 7 drive the fixing rods to move, the fixing rods slide in the middle of the mounting column 6, the fixing rods drive the fixing plates 4 and the limiting rods 25 to move, the fixing plates 4 compress the springs 5, the springs 5 ​​generate elastic force on the fixing plates 4 and the limiting rods 25, and then the limiting rods 25 are separated from the inner cavity of the limiting groove, at this time, the position limitation of the connecting rod 24 is released, and then the limiting block 23 is water-locked. The connecting plate 21 is then pulled to drive the connecting block 22 to move. The connecting plate 21 and the connecting block 22 slide in the inner cavities of the first square groove and the second square groove respectively. Then, the connecting plate 21 and the connecting block 22 are moved away from the tower kettle body 1. The inner cavities of the first square groove and the second square groove can be opened. Then, the inner cavities of the first square groove and the second square groove can be used to inspect and maintain the interior of the tower kettle body 1.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A dehydration tower kettle for chemical production, characterized in that: include: A tower kettle body (1) is used for chemical production, wherein the bottom end of the tower kettle body (1) is fixedly connected with a plurality of legs; The auxiliary mechanism (2) comprises a connecting plate (21), a connecting block (22), a plurality of limiting blocks (23), a plurality of connecting rods (24) and a plurality of limiting rods (25); a first square groove is provided on one side of the tower kettle body (1); the connecting plate (21) is connected to the inner cavity of the first square groove by sliding and inserting; a second square groove is provided on one side of the inner wall of the square groove; the connecting block (22) is connected to the inner cavity of the second square groove by sliding and inserting; the limiting block (23) is located on the connecting rod (24); and the limiting rod (25) is slidably arranged on one side of the connecting rod (24).

2. The dehydration tower reactor for chemical production according to claim 1, characterized in that: One end of the connecting rod (24) is fixedly connected to the inner wall of the first square groove, one side of the connecting plate (21) is fixedly connected to the connecting block (22), and one side of the connecting block (22) is fixedly connected to a sealing block (3).

3. The dehydration tower reactor for chemical production according to claim 1, characterized in that: The corners of the connecting plate (21) are provided with through grooves, and the connecting rod (24) is slidably connected with the inner cavity of the through groove. A sliding groove is provided on one side of the limit block (23), and the connecting rod (24) is slidably connected with the inner cavity of the sliding groove.

4. The dehydration tower reactor for chemical production according to claim 3, characterized in that: A T-shaped groove is provided at the top end of the inner wall of the slide groove, and the inner cavity of the T-shaped groove is slidably connected with the limiting rod (25). A circular groove is provided at the bottom end of the inner wall of the slide groove, and a limiting groove is provided on one side of the connecting rod (24). The inner cavities of the circular groove and the limiting groove are both slidably connected with the limiting rod (25), and the inner cavity of the T-shaped groove is threadedly connected with a mounting column (6).

5. The dehydration tower reactor for chemical production according to claim 1, characterized in that: The top end of the limiting rod (25) is fixedly connected to a fixing plate (4), the top end of the fixing plate (4) is fixedly connected to a fixing rod, and the outer wall of the fixing rod is slidably interlaced with the middle of the mounting column (6).

6. The dehydration tower reactor for chemical production according to claim 5, characterized in that: The top end of the fixing rod is fixedly connected to a pulling plate (7), and the outer wall of the fixing rod is sleeved with a spring (5), one end of the spring (5) is in contact with the mounting column (6), and the other end of the spring (5) is in contact with the fixing plate (4).

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