PFA reaction tank for gas absorption

Abstract

The utility model relates to a PFA (Polyfluoroalkoxy) reaction tank for gas absorption, which comprises a reaction tank body and further comprises a fixed rod, a fixed rod, a fixed rod and a fixed rod, the partitioning mechanism is fixed to the outer wall of the fixing rod, and the partitioning mechanism comprises a plurality of first partition plates; the reaction tank body, the fixed rod and the first partition plates are combined, the interior of the reaction tank body can be divided into different spaces by the first partition plates, and when a small number of various gas samples are stored, the reaction tank body can be separated into different spaces by the first partition plates, so that the gas samples can be conveniently stored. According to the PFA reaction tank, a plurality of gas samples can be respectively input into a plurality of spaces partitioned by the first partition plates, so that a single PFA reaction tank is used for simultaneously absorbing a plurality of gases, and a plurality of PFA reaction tanks are not used for respectively absorbing a plurality of gases.

Description

Technical Field

[0001] The utility model relates to the field of PFA reaction tanks, in particular to a PFA reaction tank for gas absorption. Background Art

[0002] PFA gas absorption tank is commonly used in laboratories and industrial environments. It is a highly efficient gas absorption device, mainly used to capture, store and transfer various gas samples. This absorption bottle is made of high-quality polytetrafluoroethylene (PFA) material, has good chemical stability and corrosion resistance, and can withstand various extreme environments.

[0003] In the process of realizing the utility model, the inventor found that there are at least the following problems in the prior art that have not been solved: during use, the traditional PFA reaction tank for gas absorption can often only store one gas sample in one tank, and when the amount of some gas samples is small, a PFA reaction tank is also required, resulting in the use of more PFA reaction tanks, which is a great waste of resources. Moreover, after the gas sample is loaded into the PFA reaction tank, there is no label on the surface of the PFA reaction tank, resulting in the inability to effectively identify what gas sample is in the PFA reaction tank when multiple PFA reaction tanks are placed together, which easily causes confusion of gas samples. For this reason, it is necessary to design a new technical solution to solve the problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a PFA reaction tank for gas absorption to solve the current traditional PFA reaction tank for gas absorption, which can often only store one gas sample in one tank body, and when the amount of some gas samples is small, they also need to occupy a PFA reaction tank, resulting in the use of more PFA reaction tanks, which is a great waste of resources. Moreover, after the gas sample is loaded into the PFA reaction tank, there is no label on the surface of the PFA reaction tank, resulting in that when multiple PFA reaction tanks are placed together, it is impossible to effectively identify what kind of gas sample is in the PFA reaction tank, which easily causes technical problems such as confusion of gas samples.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a PFA reaction tank for gas absorption, including a reaction tank body, and also including:

[0006] A fixing rod, fixed at the bottom end of the reaction tank;

[0007] A partition mechanism is fixed to the outer wall of the fixing rod, and the partition mechanism includes a plurality of first partition plates;

[0008] A plurality of first partition plates are respectively fixed on a circle of the outer wall of the fixing rod.

[0009] Preferably, an annular cavity is provided inside the reaction tank body, and a plurality of second partition plates are fixed inside the annular cavity.

[0010] Preferably, the positions of the plurality of second partition plates are arranged corresponding to the positions of the plurality of first partition plates.

[0011] Preferably, a threaded wall is provided at the top of the inner wall of the reaction tank, a threaded column is threadedly connected to the inner wall of the threaded wall, a sealing plate is fixed to the bottom of the threaded column, and a fixing rod and a plurality of first partition plates are attached to the bottom of the sealing plate.

[0012] Preferably, a tank top cover is fixed on the top of the threaded column, a plurality of connecting pipes are connected to the top of the tank top cover, and the top of the connecting pipe is a sealed structure. A pipe cover is detachably connected to the top of the connecting pipe, and a gas inlet and a gas outlet are respectively connected to both sides of the top of the connecting pipe.

[0013] Preferably, a plurality of color card stickers of different colors are fixed around the outer wall of the reaction tank.

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

[0015] 1. The utility model combines a reaction tank body, a fixing rod and a first partition plate, and can utilize a plurality of first partition plates to divide the interior of the reaction tank body into different spaces. When storing a small amount of a variety of gas samples, the various gas samples can be respectively input into the multiple spaces separated by the first partition plates, thereby utilizing a single PFA reaction tank to absorb a variety of gases at the same time, eliminating the need to use a plurality of PFA reaction tanks to absorb a variety of gases separately, thereby solving the technical problem that a traditional PFA reaction tank for gas absorption can often only store one gas sample in one tank body, and when the amount of some gas samples is small, a PFA reaction tank is also required, resulting in the use of more PFA reaction tanks, which is a great waste of resources.

[0016] 2. The utility model combines the reaction tank body, the annular cavity and the second partition plate. When the outside of the reaction tank body is impacted, the annular cavity is provided. Even if the outer wall of the reaction tank body is damaged, it will not cause leakage of the gas sample in the reaction tank body. Moreover, when the inner wall of the reaction tank body is damaged, the gas sample at the damaged position will enter the annular cavity at the corresponding position, thereby blocking and collecting the gas sample, avoiding leakage of the gas sample, and realizing double protection of the gas sample.

[0017] 3. The utility model can set connecting tubes at multiple positions on the tank top cover and set gas outlets and gas inlets on the top of the connecting tubes through the combination of connecting tubes, gas inlets and gas outlets, so that gas samples can be input into spaces separated by multiple first partition plates through multiple gas inlets, and gas samples in different spaces can be output by using the gas outlets, thereby realizing the transfer operation of gas samples in multiple spaces.

[0018] 4. The utility model can set multiple color card stickers on the surface of the reaction tank body through the combination of the reaction tank body and the color card sticker. The multiple color card stickers correspond to gas samples in different spaces. The staff can record the color card stickers and write the names of the gas samples on the surface of the color card stickers, so as to accurately distinguish the gas samples in different spaces according to the color card stickers. This solves the technical problem that after the gas sample is loaded into the PFA reaction tank, there is no label on the surface of the PFA reaction tank, which leads to the inability to effectively identify what kind of gas sample is in the PFA reaction tank when multiple PFA reaction tanks are placed together, which easily causes confusion of gas samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the reaction tank structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the tank top cover structure of the utility model.

[0022] In the figure: 1. reaction tank body; 101. tank body top cover; 102. color card sticker; 2. fixing rod; 201. first partition plate; 202. annular cavity; 203. second partition plate; 204. threaded wall; 3. connecting pipe; 301. pipe cover; 302. gas inlet; 303. gas outlet; 304. threaded column; 305. sealing plate. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0024] Example 1: A PFA reaction tank for gas absorption, see Figures 1 to 3, including a reaction tank body 1, and also including: a fixed rod 2, fixed at the bottom end of the reaction tank body 1; a partitioning mechanism, fixed on the outer wall of the fixed rod 2, the partitioning mechanism including a plurality of first partition plates 201; the plurality of first partition plates 201 are respectively fixed on a circle of the outer wall of the fixed rod 2, and the interior of the reaction tank body 1 can be divided into different spaces by using the plurality of first partition plates 201. When storing a small amount of multiple gas samples, the multiple gas samples can be respectively input into the multiple spaces separated by the first partition plates 201, so that a single PFA reaction tank is used to absorb multiple gases at the same time, eliminating the need to use multiple PFA reaction tanks to absorb multiple gases separately, solving the problem that traditional PFA reaction tanks for gas absorption can often only store one gas sample in one tank, and when the amount of some gas samples is small, a PFA reaction tank is also required to be occupied, resulting in the use of more PFA reaction tanks, which is a great waste of resources.

[0025] For details, see Figure 2 An annular cavity 202 is provided inside the reaction tank body 1, and a plurality of second partition plates 203 are fixed inside the annular cavity 202. When the reaction tank body 1 is impacted from the outside, the annular cavity 202 is provided, so that even if the outer wall of the reaction tank body 1 is damaged, the gas sample in the reaction tank body 1 will not leak. Moreover, when the inner wall of the reaction tank body 1 is damaged, the gas sample at the damaged position will enter the annular cavity 202 at the corresponding position, thereby blocking and collecting the gas sample, avoiding leakage of the gas sample, and realizing double protection of the gas sample.

[0026] For further information, see Figure 2 The positions of the plurality of second partition plates 203 and the plurality of first partition plates 201 are arranged correspondingly.

[0027] It is worth noting that see Figure 2 A threaded wall 204 is provided at the top of the inner wall of the reaction tank body 1, a threaded column 304 is threadedly connected to the inner wall of the threaded wall 204, a sealing plate 305 is fixed to the bottom of the threaded column 304, and a fixing rod 2 and a plurality of first partition plates 201 are attached to the bottom of the sealing plate 305.

[0028] It is worth noting that see Figure 3A tank top cover 101 is fixed on the top of the threaded column 304, a plurality of connecting tubes 3 are connected to the top of the tank top cover 101, and the top of the connecting tube 3 is a sealed structure. A tube cover 301 is detachably connected to the top of the connecting tube 3, and a gas inlet 302 and a gas outlet 303 are respectively connected to the two sides of the top of the connecting tube 3. Since the connecting tubes 3 are arranged at multiple positions of the tank top cover 101, and the gas outlet 303 and the gas inlet 302 are arranged on the top of the connecting tube 3, the gas sample can be input into the spaces separated by the multiple first partition plates 201 through the multiple gas inlets 302, and the gas samples in different spaces can be output by using the gas outlet 303, so that the transfer operation of the gas samples in the multiple spaces can be realized.

[0029] It is worth mentioning that see Figure 1 A plurality of color card stickers 102 of different colors are fixed around the outer wall of the reaction tank body 1, and a plurality of color card stickers 102 are arranged on the surface of the reaction tank body 1. The plurality of color card stickers 102 correspond to gas samples in different spaces. The staff can record the color card stickers 102 and write the names of the gas samples on the surfaces of the color card stickers 102, so as to accurately distinguish the gas samples in different spaces according to the color card stickers 102, which solves the technical problem that after the gas sample is loaded into the PFA reaction tank, there is no label on the surface of the PFA reaction tank, resulting in that when multiple PFA reaction tanks are placed together, it is impossible to effectively identify what kind of gas sample is in the PFA reaction tank, which easily causes confusion of gas samples.

[0030] When using a PFA reaction tank for gas absorption, the interior of the reaction tank body 1 can be divided into different spaces by using multiple first partition plates 201. When storing a small amount of multiple gas samples, the multiple gas samples can be respectively input into the multiple spaces separated by the first partition plates 201, so that a single PFA reaction tank is used to absorb multiple gases at the same time, eliminating the need to use multiple PFA reaction tanks to absorb multiple gases separately. When the outside of the reaction tank body 1 is impacted, the annular cavity 202 is set, so that even if the outer wall of the reaction tank body 1 is damaged, it will not cause leakage of the gas sample in the reaction tank body 1. Moreover, when the inner wall of the reaction tank body 1 is damaged, the gas sample at the damaged position will enter the annular cavity 202 at the corresponding position, thereby blocking and collecting the gas sample, avoiding the gas sample. Leakage is achieved, thereby realizing double protection for gas samples. Since connecting tubes 3 are arranged at multiple positions of the tank top cover 101, and gas outlets 303 and gas inlet 302 are arranged on the top of the connecting tubes 3, gas samples can be input into the spaces separated by multiple first partition plates 201 through multiple gas inlets 302, and gas samples in different spaces can be output by utilizing the gas outlets 303, thereby realizing the transfer operation of gas samples in multiple spaces. Multiple color card stickers 102 are arranged on the surface of the reaction tank body 1, and the multiple color card stickers 102 correspond to gas samples in different spaces. The staff can record the color card stickers 102 and write the name of the gas sample on the surface of the color card stickers 102, thereby accurately distinguishing gas samples in different spaces according to the color card stickers 102.

[0031] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0032] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A PFA reaction tank for gas absorption, comprising a reaction tank body (1), characterized in that: Also includes: A fixing rod (2) is fixed to the bottom end of the reaction tank body (1); A partitioning mechanism, fixed to the outer wall of the fixing rod (2), the partitioning mechanism comprising a plurality of first partitioning plates (201); A plurality of first partition plates (201) are respectively fixed to a circle of the outer wall of the fixing rod (2).

2. A PFA reaction tank for gas absorption as claimed in claim 1, characterized in that: An annular cavity (202) is provided inside the reaction tank body (1), and a plurality of second partition plates (203) are fixed inside the annular cavity (202).

3. A PFA reaction tank for gas absorption as claimed in claim 2, characterized in that: The plurality of second partition plates (203) are arranged in positions corresponding to the plurality of first partition plates (201).

4. A PFA reaction tank for gas absorption as claimed in claim 1, characterized in that: The top of the inner wall of the reaction tank body (1) is provided with a threaded wall (204), the inner wall of the threaded wall (204) is threadedly connected with a threaded column (304), a sealing plate (305) is fixed at the bottom of the threaded column (304), and a fixing rod (2) and a plurality of first partition plates (201) are attached to the bottom of the sealing plate (305).

5. A PFA reaction tank for gas absorption as claimed in claim 4, characterized in that: A tank top cover (101) is fixed to the top of the threaded column (304); a plurality of connecting pipes (3) are connected to the top of the tank top cover (101); and the top of the connecting pipe (3) is a sealed structure; a pipe cover (301) is detachably connected to the top of the connecting pipe (3); and both sides of the top of the connecting pipe (3) are respectively connected to a gas inlet (302) and a gas outlet (303).

6. A PFA reaction tank for gas absorption as claimed in claim 1, characterized in that: A plurality of color card stickers (102) of different colors are fixed around the outer wall of the reaction tank body (1).

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