Gas-liquid separation tank in butanol and octanol production

Abstract

The utility model relates to the technical field of gas-liquid separation in butanol and octanol production, and discloses a gas-liquid separation tank in butanol and octanol production, which comprises a separation tank body, an upper flow guide cover is fixedly connected to the top side of the separation tank body, a gas outlet pipe is fixedly connected to the top side of the upper flow guide cover, a lower flow guide cover is fixedly connected to the bottom side of the separation tank body, and a gas outlet pipe is fixedly connected to the bottom side of the separation tank body. A first liquid outlet pipe is fixedly connected to the bottom side of the lower flow guide cover, a liquid inlet pipe is fixedly connected to the left side of the separation tank body, a filtering chamber is fixedly connected to the bottom end of the first liquid outlet pipe, a second liquid outlet pipe is fixedly connected to the right side of the filtering chamber, and a cover plate is rotationally connected to the right side of the separation tank body. According to the separation tank, the motor is started to drive the threaded rod to rotate so as to control the scraping plate to move up and down to clean the filter plate, the situation that the working efficiency is affected by repeated disassembly of the filter plate is avoided, meanwhile, the cover plate can be opened through cooperation between the lock shell and the lock block, the interior of the separation tank body can be conveniently overhauled, and the working efficiency of overhauling is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid separation in the production of butanol and octanol, in particular to a gas-liquid separation tank in the production of butanol and octanol. Background Art

[0002] In the production process of 1,4-dioctanol, a mixture of gas and liquid, such as reaction products and solvents, may be produced. The main function of the gas-liquid separator is to separate the gas from the liquid in the mixture and collect or treat them separately.

[0003] After searching, the gas-liquid separation tank with announcement number CN220736836U has a filtering mechanism installed in the middle of the fixed plate one, and a plurality of mounting grooves are opened on the side end of the fixed plate one, and a limiting mechanism for installing the filtering mechanism is provided inside each of the mounting grooves, and a fixing plate two is installed on the side end of the fixed plate one, and a connecting pipe is fixedly connected to the side end of the fixed plate two. The utility model completes the installation of a new filter screen by setting a limiting mechanism, thereby enabling rapid installation and rapid disassembly of the filter screen. At the same time, the filter screen can filter the impurities in the liquid and then discharge them through the connecting pipe to be collected by personnel, and the liquid filtered by the filter screen is also separated from the impurities, and can be directly and effectively utilized according to the use direction, without the need to remove the impurities later before normal use, thereby reducing certain processes and preventing waste of human resources.

[0004] Based on the above patent, the filter screen can be quickly installed and disassembled, and the filter screen can be discharged through the connecting pipe to be collected by personnel after filtering the impurities in the liquid. The liquid filtered by the filter screen is also separated from the impurities, and can be directly and effectively utilized according to the use direction. There is no need to remove the impurities later before normal use. Therefore, certain processes are reduced to prevent waste of human resources. However, when filtering the impurities in the liquid, the impurities will block the filter screen, resulting in poor filtering effect of the filter screen, affecting the efficiency of filtering the liquid next time. The filter screen needs to be disassembled multiple times, which is not conducive to improving work efficiency. In this regard, in response to this technical problem, the present application proposes a gas-liquid separation tank for the production of butanol. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a gas-liquid separation tank for butanol production. The utility model drives a threaded rod to rotate and control a scraper to move up and down to clean the filter plate by starting a motor, thereby avoiding multiple disassembly of the filter plate to affect the work efficiency. At the same time, the cover plate can be opened through the cooperation between a lock shell and a lock block, which is convenient for inspecting the interior of the separation tank body and improving the work efficiency of the inspection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a gas-liquid separation tank for the production of butanol, comprising a separation tank body, an upper air guide cover fixedly connected to the top side of the separation tank body, an air outlet pipe fixedly connected to the top side of the upper air guide cover, a lower air guide cover fixedly connected to the bottom side of the separation tank body, a liquid outlet pipe 1 fixedly connected to the bottom side of the lower air guide cover, a liquid inlet pipe fixedly connected to the left side of the separation tank body, a filter chamber fixedly connected to the bottom end of the liquid outlet pipe 1, a liquid outlet pipe 2 fixedly connected to the right side of the filter chamber, a cover plate rotatably connected to the right side of the separation tank body, the cover plate is connected to the front side of the separation tank body through a locking assembly, a filter plate is fixedly connected to the inside of the filter chamber, a scraper is slidably connected to the inner wall of the middle end of the filter chamber, and the rear end of the scraper is connected to the top side of the filter chamber through a lifting assembly.

[0007] Furthermore, the lifting assembly includes a threaded rod located at the rear side of the middle end of the filter chamber and a sliding rod located at the front side of the middle end of the filter chamber, the rear end of the scraper is threadedly connected to the middle end of the threaded rod, and the front end of the scraper is slidably connected to the middle end of the sliding rod.

[0008] Furthermore, a motor is installed on the top side of the filter chamber via a fixing frame, and the driving end of the motor is fixedly connected to the top end of the threaded rod.

[0009] Furthermore, the right side of the scraper is arranged on the left side of the filter plate.

[0010] Furthermore, the locking assembly includes two locking blocks respectively located at the cover plate and the front side of the separation tank body, and the outer walls of the two locking blocks are connected through a lock shell.

[0011] Furthermore, the two locking blocks and the inner wall of the lock housing are both provided with threads, and handles are fixedly connected to the left and right sides of the lock housing.

[0012] Furthermore, the outer walls of the two handles are provided with anti-slip patterns.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the threaded rod is driven to rotate by starting the motor so that the scraper moves up and down inside the filter chamber, so that the filter plate can be cleaned by the scraper, and the filter plate can be prevented from being blocked and causing poor filtering effect, and the work efficiency can be avoided from being affected by repeatedly disassembling the filter plate for cleaning.

[0015] 2. In the utility model, the lock between the cover plate and the separation tank body is achieved through the cooperation between the lock block and the lock shell, which makes it convenient for the staff to open and close the cover plate, and to inspect the interior of the separation tank body, thereby improving the efficiency of its inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A three-dimensional diagram of a gas-liquid separation tank in the production of butanol and octanol proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the locking block structure of a gas-liquid separation tank in the production of butanol and octanol proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the filter chamber structure of a gas-liquid separation tank in the production of butanol and octanol proposed by the utility model.

[0019] Legend:

[0020] 1. Separation tank body; 2. Lower guide cover; 3. Upper guide cover; 4. Cover plate; 5. Air outlet pipe; 6. Liquid outlet pipe 1; 7. Lock shell; 8. Handle; 9. Liquid inlet pipe; 10. Filter chamber; 11. Motor; 12. Liquid outlet pipe 2; 13. Lock block; 14. Scraper; 15. Threaded rod; 16. Filter plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-3 , the utility model provides an embodiment: a gas-liquid separation tank in the production of butanol, comprising a separation tank body 1, an upper flow guide cover 3 is fixedly connected to the top side of the separation tank body 1, an air outlet pipe 5 is fixedly connected to the top side of the upper flow guide cover 3, a lower flow guide cover 2 is fixedly connected to the bottom side of the separation tank body 1, a liquid outlet pipe 6 is fixedly connected to the bottom side of the lower flow guide cover 2, a liquid inlet pipe 9 is fixedly connected to the left side of the separation tank body 1, a filter chamber 10 is fixedly connected to the bottom end of the liquid outlet pipe 6, a liquid outlet pipe 2 12 is fixedly connected to the right side of the filter chamber 10, a cover plate 4 is rotatably connected to the right side of the separation tank body 1, the cover plate 4 is connected to the front side of the separation tank body 1 through a lock block 13 and a lock shell 7, a filter plate 16 is fixedly connected to the inside of the filter chamber 10, a scraper 14 is slidably connected to the inner wall of the middle end of the filter chamber 10, and the rear end of the scraper 14 is connected to the top side of the filter chamber 10 through a threaded rod 15;

[0023] Specifically, first, the gas and liquid mixture produced by 1,2-butanol flows into the interior of the separation tank body 1 through the liquid inlet pipe 9. After the separation tank body 1 separates the liquid and gas inside, the liquid is filtered through the liquid outlet pipe 1 6 and the filter chamber 10 and then flows out through the liquid outlet pipe 2 12. After the gas flows out through the gas outlet pipe 5, the threaded rod 15 is driven to rotate by the starting motor 11 to drive the scraper 14 to move up and down in the filter chamber 10. The filter plate 16 is cleaned by the scraper 14 to avoid impurities clogging the filter plate 16 and causing poor filtering effect. At the same time, it can be avoided that the filter plate 16 is disassembled multiple times to affect the working efficiency of gas-liquid separation in the production of 1,2-butanol. When it is necessary to inspect the interior of the separation tank body 1, the lock shell 7 can be rotated by the handle 8 to disengage the lock shell 7 and the lock block 13, so as to facilitate the separation of the cover plate 4 and the separation tank body 1, and facilitate the staff to inspect the interior of the separation tank body 1, so as to improve the working efficiency of its inspection.

[0024] A threaded rod 15 is located at the rear side of the middle end of the filter chamber 10 and a sliding rod is located at the front side of the middle end of the filter chamber 10, the rear end of the scraper 14 is threadedly connected to the middle end of the threaded rod 15, and the front end of the scraper 14 is slidably connected to the middle end of the sliding rod. A motor 11 is installed on the top side of the filter chamber 10 through a fixed frame, and the driving end of the motor 11 is fixedly connected to the top of the threaded rod 15. The right side of the scraper 14 is arranged on the left side of the filter plate 16. Two locking blocks 13 are respectively located on the front side of the cover plate 4 and the separation tank body 1. The outer walls of the two locking blocks 13 are connected through a lock shell 7, and the two locking blocks 13 and the inner wall of the lock shell 7 are both provided with threads. The left and right sides of the lock shell 7 are fixedly connected with handles 8, and the outer walls of the two handles 8 are both provided with anti-slip patterns;

[0025] Specifically, the threaded rod 15 is driven to rotate by starting the motor 11 to drive the scraper 14 to move up and down inside the filter chamber 10, and the filter plate 16 is cleaned by the scraper 14 to prevent impurities from clogging the filter plate 16 and causing poor filtering effect. This can avoid multiple removals of the filter plate 16 that affect the efficiency of gas-liquid separation in the production of butanol. The lock shell 7 is rotated by the handle 8 to separate the lock shell 7 and the lock block 13, which facilitates the separation of the cover plate 4 and the separation tank body 1, facilitates the staff to inspect the interior of the separation tank body 1, and facilitates the improvement of its inspection efficiency.

[0026] Working principle: first, the gas and liquid mixture produced by 1,2-butanol flows into the interior of the separation tank body 1 through the liquid inlet pipe 9. After the separation tank body 1 separates the liquid and gas inside, the liquid is filtered through the liquid outlet pipe 1 6 and the filter chamber 10 and then flows out through the liquid outlet pipe 2 12. After the separated gas flows out through the gas outlet pipe 5, the threaded rod 15 is driven to rotate by the starting motor 11 to drive the scraper 14 to move up and down in the filter chamber 10. The filter plate 16 is cleaned by the scraper 14 to avoid impurities clogging the filter plate 16 and causing poor filtering effect. At the same time, it can be avoided that the filter plate 16 is disassembled multiple times to affect the working efficiency of gas-liquid separation in the production of 1,2-butanol. When it is necessary to inspect the interior of the separation tank body 1, the lock shell 7 can be rotated by the handle 8 to separate the lock shell 7 and the lock block 13, so as to facilitate the separation of the cover plate 4 and the separation tank body 1, so as to facilitate the staff to inspect the interior of the separation tank body 1 and improve the working efficiency of its inspection.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 invention should be included in the protection scope of the present invention.

Claims

1. A gas-liquid separation tank in the production of butanol and octanol, comprising a separation tank body (1), characterized in that: The top side of the separation tank body (1) is fixedly connected to an upper air guide cover (3), the top side of the upper air guide cover (3) is fixedly connected to an air outlet pipe (5), the bottom side of the separation tank body (1) is fixedly connected to a lower air guide cover (2), the bottom side of the lower air guide cover (2) is fixedly connected to a liquid outlet pipe (6), the left side of the separation tank body (1) is fixedly connected to a liquid inlet pipe (9), the bottom end of the liquid outlet pipe (6) is fixedly connected to a filter chamber (10), the right side of the filter chamber (10) is fixedly connected to a liquid outlet pipe (12), the right side of the separation tank body (1) is rotatably connected to a cover plate (4), the cover plate (4) is connected to the front side of the separation tank body (1) through a locking assembly, a filter plate (16) is fixedly connected inside the filter chamber (10), a scraper (14) is slidably connected to the inner wall of the middle end of the filter chamber (10), and the rear end of the scraper (14) is connected to the top side of the filter chamber (10) through a lifting assembly.

2. The gas-liquid separation tank in the production of butanol and octanol according to claim 1, characterized in that: The lifting assembly comprises a threaded rod (15) located at the rear side of the middle end of the filter chamber (10) and a sliding rod located at the front side of the middle end of the filter chamber (10); the rear end of the scraper (14) is threadedly connected to the middle end of the threaded rod (15); and the front end of the scraper (14) is slidably connected to the middle end of the sliding rod.

3. The gas-liquid separation tank in the production of butanol and octanol according to claim 2, characterized in that: A motor (11) is installed on the top side of the filter chamber (10) via a fixing frame, and a driving end of the motor (11) is fixedly connected to the top end of the threaded rod (15).

4. The gas-liquid separation tank in the production of butanol and octanol according to claim 1, characterized in that: The right side of the scraper (14) is arranged on the left side of the filter plate (16).

5. The gas-liquid separation tank in the production of butanol and octanol according to claim 1, characterized in that: The locking assembly comprises two locking blocks (13) respectively located on the cover plate (4) and the front side of the separation tank body (1), and the outer walls of the two locking blocks (13) are connected via a lock shell (7).

6. The gas-liquid separation tank in the production of butanol and octanol according to claim 5, characterized in that: The two locking blocks (13) and the inner wall of the lock housing (7) are both provided with threads, and the left and right sides of the lock housing (7) are both fixedly connected with handles (8).

7. The gas-liquid separation tank in the production of butanol and octanol according to claim 6, characterized in that: The outer walls of the two handles (8) are both provided with anti-slip patterns.

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