Efficient tank field hydrogen chloride acid mist absorption device

Abstract

The utility model belongs to the technical field of hydrogen peroxide absorption devices, and discloses an efficient tank area hydrogen chloride acid mist absorption device which comprises an absorption device shell, an inlet pipeline is arranged on the outer ring of the absorption device shell, and a filter screen plate is clamped in the inlet pipeline. The side, close to the absorbing device shell, of the inlet pipeline is fixedly connected with a supporting frame, the device can replace the filter screen plate in a quick-release mode through the arrangement of an air cylinder, a special-shaped plate, a connecting rod and a supporting clamp, the air cylinder is arranged to drive the special-shaped plate upwards, the connecting rod on one side of the special-shaped plate drives the supporting clamp, and therefore the filter screen plate can be replaced. According to the absorption device, the phenomenon that the supporting clamp loosens the inlet pipeline in a semi-circle and connecting belt mode is avoided, so that the filter screen plate in the inlet pipeline can be rapidly taken out and replaced, the replacement speed of the filter screen plate is increased, and the whole absorption device can operate more rapidly.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydrogen oxide absorption devices, in particular to a high-efficiency hydrogen chloride acid mist absorption device in a tank area. Background Art

[0002] In chemical tank areas, hydrogen chloride is often stored and used. Hydrogen chloride is volatile. During the storage, loading and unloading, and transportation processes, hydrogen chloride gas is easily volatilized due to temperature changes, pressure fluctuations, and equipment leaks. These gases combine with moisture in the air to form hydrogen chloride acid mist.

[0003] The existing hydrogen oxide acid mist absorption device still has disadvantages when in use. Impurities and particulate matter will be generated in the hydrogen oxide acid mist in the existing tank area. When it is absorbed by the absorption device, the impurities will easily cause the filter equipment to be blocked, so the filter device needs to be replaced frequently. The filter device on the existing absorption device is fixed by multiple bolts, which is cumbersome when replaced frequently, so it needs to be improved. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a high-efficiency tank area hydrogen chloride acid mist absorption device, which can solve the problem of difficult replacement of the filter device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency tank area hydrogen chloride acid mist absorption device, comprising an absorption device shell, an outer ring of the absorption device shell is provided with an inlet pipe, a filter screen is clamped inside the inlet pipe, a side of the inlet pipe close to the absorption device shell is fixedly connected to a support frame, a side of the support frame is provided with a cylinder, one side of the cylinder is fixedly connected to a special-shaped plate, one side of the special-shaped plate is rotatably connected to a connecting rod, and the side of the connecting rod away from the special-shaped plate is rotatably connected to a support clamp.

[0006] Preferably, a receiving and discharging pipeline is provided on one side of the absorption device shell, and a circulating water pump is provided on the side of the absorption device shell away from the receiving and discharging pipeline.

[0007] Preferably, a circulation pipeline is provided on a side of the circulation water pump close to the housing of the absorption device, and a bottom plate is fixedly connected to a side of the housing of the absorption device close to the circulation water pump.

[0008] Preferably, the inlet pipeline is composed of two semicircles, and the semicircles are fixedly connected by a connecting belt.

[0009] Preferably, the support clamp is in the shape of two semicircles, and the inner diameter of the support clamp fits the outer diameter of the inlet pipeline.

[0010] Preferably, a protrusion is fixedly connected to one side of the filter screen plate close to the inside of the inlet pipe, and the number of the protrusions is set to two.

[0011] Preferably, a stop block is provided on the side of the protrusion away from the filter screen, an elastic sheet is provided on the side of the stop block away from the protrusion, and the side of the elastic sheet away from the stop block is fixedly connected to the inside of the inlet pipe.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model adopts the arrangement of the cylinder, the special-shaped plate, the connecting rod and the supporting clamp, so that the device can replace the filter screen plate by means of quick disassembly. The arrangement of the cylinder drives the special-shaped plate upward, so that the connecting rod on one side of the special-shaped plate drives the supporting clamp, so that the supporting clamp loosens the inlet pipe. The loosening of the supporting clamp loosens the inlet pipe in the form of a semicircle and a connecting belt, so that the filter screen plate in the inlet pipe can be quickly taken out and replaced, thereby improving the speed of replacing the filter screen plate and enabling the overall absorption device to operate faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the filter screen plate of the utility model;

[0016] Figure 3 This is an exploded view of the filter screen plate of the utility model;

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0018] In the figure: 1. Absorption device shell; 2. Receiving and releasing pipeline; 3. Bottom plate; 4. Circulating water pump; 41. Circulating pipeline; 5. Inlet pipeline; 6. Filter plate; 61. Bump; 7. Support frame; 8. Cylinder; 9. Special-shaped plate; 10. Connecting rod; 11. Support clamp; 12. Elastic sheet; 13. Stop block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 4As shown, the utility model provides a high-efficiency tank area hydrogen chloride acid mist absorption device, including an absorption device shell 1, an outer ring of the absorption device shell 1 is provided with an inlet pipe 5, a filter screen plate 6 is clamped inside the inlet pipe 5, and a support frame 7 is fixedly connected to the side of the inlet pipe 5 close to the absorption device shell 1, a cylinder 8 is provided on one side of the support frame 7, a special-shaped plate 9 is fixedly connected to one side of the cylinder 8, a connecting rod 10 is rotatably connected to one side of the special-shaped plate 9, and a supporting clamp 11 is rotatably connected to the side of the connecting rod 10 away from the special-shaped plate 9.

[0021] Through the setting of the cylinder 8, the special-shaped plate 9 can be driven upward. One side of the special-shaped plate 9 is connected to the connecting rod 10. When the cylinder 8 is started, the connecting rod 10 will move accordingly. The movement of the connecting rod 10 drives the support clamp 11, so that the support clamp 11 loosens the inlet pipe 5. The loosening action of the support clamp 11 allows the inlet pipe 5 to be loosened in the form of a semicircle and a connecting belt. The occurrence of this loosening phenomenon allows us to quickly take out and replace the filter screen plate 6 in the inlet pipe 5. The rapid progress of this process significantly improves the speed of replacing the filter screen plate 6, so that the overall absorption device can resume operation faster, greatly improving work efficiency and equipment operation efficiency.

[0022] like Figure 1 As shown, a receiving and releasing pipeline 2 is provided on one side of the absorption device shell 1, a circulating water pump 4 is provided on the side of the absorption device shell 1 away from the receiving and releasing pipeline 2, a circulating pipeline 41 is provided on the side of the circulating water pump 4 close to the absorption device shell 1, and a bottom plate 3 is fixedly connected to the side of the absorption device shell 1 close to the circulating water pump 4.

[0023] The above scheme is adopted: through the receiving and discharging pipe 2 set on one side of the absorption device shell 1, functions such as connection with other components or discharge of treated gas can be realized. A circulating water pump 4 is installed on the side of the absorption device shell 1 away from the receiving and discharging pipe 2. The function of the circulating water pump 4 is to circulate the absorption liquid to the interior of the absorption device. Inside the absorption device, the hydrochloric acid mist is fully in contact with the circulating absorption liquid, and a chemical reaction occurs, thereby absorbing the hydrochloric acid mist and converting it into harmless substances. The circulating water pump 4 continuously recycles the absorption liquid, significantly improving the utilization rate of the absorption liquid, and ensuring the continuous and efficient absorption process. In addition, the presence of the bottom plate 3 not only supports the entire device, but also enhances the stability of the device, ensuring its reliability and safety during operation.

[0024] like Figure 2 、 Figure 3 As shown, the inlet pipe 5 is composed of two semicircles, which are fixedly connected by a connecting belt. The support clamp 11 is shaped like two semicircles, and the inner diameter of the support clamp 11 fits the outer diameter of the inlet pipe 5 .

[0025] The above solution is adopted: through the design of the inlet pipe 5, the pipe consists of two semicircular parts and a strip structure connecting them. This unique structure enables the inlet pipe 5 to have the function of loosening and tightening. Such a design can easily fix, replace and disassemble the internal filter screen 6. The shape of the support clamp 11 is also designed to be two semicircles, which perfectly fits the shape of the inlet pipe 5. This fitting design enables the inlet pipe 5 to be assisted by the support clamp 11 to loosen and tighten more smoothly and effectively. In this way, not only the replacement efficiency of the filter screen 6 is improved, but also the stability and reliability of the entire system are ensured.

[0026] like Figure 3 、 Figure 4 As shown, a protrusion 61 is fixedly connected to the side of the filter screen plate 6 close to the inside of the inlet pipe 5, and the number of protrusions 61 is set to two. A stop block 13 is provided on the side of the protrusion 61 away from the filter screen plate 6, and an elastic sheet 12 is provided on the side of the stop block 13 away from the protrusion 61. The side of the elastic sheet 12 away from the stop block 13 is fixedly connected to the inside of the inlet pipe 5.

[0027] The above solution is adopted: two protrusions 61 are specially designed on one side of the filter screen plate 6. These protrusions 61 play a key role in the installation of the filter screen plate 6. When performing the installation operation, the protrusion 61 can fit tightly with the specific block 13. The block 13 itself can produce an effective resistance against the protrusion 61 through the clever setting of the elastic sheet 12. This design not only ensures the stable installation of the filter screen plate 6 inside the inlet pipe 5, but also greatly improves its installation reliability. In addition, in order to further enhance the fixing effect of the filter screen plate 6, the cylinder 8 and other related structures work together to ensure the stability and durability of the filter screen plate 6 during use, thereby improving the performance and efficiency of the entire system.

[0028] The working principle and use process of this utility model:

[0029] In the process of treating the hydrogen chloride acid mist waste gas generated in the tank area, first, the waste gas will enter the interior of the absorption device shell 1 through the inlet pipe 5. In this process, a filter plate 6 is set in the inlet pipe 5. Its main function is to filter the waste gas to remove the larger particles of impurities therein, so as to avoid interference and influence on the subsequent treatment process. When the filter plate 6 is blocked and needs to be replaced, the cylinder 8 will start and start working. The start of the cylinder 8 will drive a special-shaped plate 9. The movement of the special-shaped plate 9 will further drive the connecting rod 10. The movement of the connecting rod 10 will cause the support clamp 11 to move accordingly. The movement of the support clamp 11 enables the inlet pipe 5 to be loosened, thereby quickly The filter screen plate 6 can be replaced quickly. This design improves the operating efficiency of the overall absorption device, so that the equipment can complete the replacement of the filter screen plate 6 in a short time, thereby quickly returning to normal working condition. Relatively speaking, after the filter screen plate 6 is replaced, the special-shaped plate 9 can be driven by the reverse operation of the cylinder 8, and the special-shaped plate 9 drives the connecting rod 10, and the connecting rod 10 drives the supporting clamp 11. At this time, the supporting clamp 11 will clamp the inlet pipe 5 so that the inlet pipe 5 can be tightened. This tightening action ensures that the filter screen plate 6 is fixed after replacement, avoids the loosening of the filter screen plate 6 in the inlet pipe 5, thereby ensuring the continuous and stable operation of the device during the replacement of the filter screen plate 6.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency hydrogen chloride acid mist absorption device for a tank area, comprising an absorption device housing (1), characterized in that: An inlet pipe (5) is provided on the outer ring of the absorption device housing (1), a filter screen plate (6) is clamped inside the inlet pipe (5), a support frame (7) is fixedly connected to the side of the inlet pipe (5) close to the absorption device housing (1), a cylinder (8) is provided on one side of the support frame (7), a special-shaped plate (9) is fixedly connected to one side of the cylinder (8), a connecting rod (10) is rotatably connected to one side of the special-shaped plate (9), and a supporting clamp (11) is rotatably connected to the side of the connecting rod (10) away from the special-shaped plate (9).

2. The high-efficiency tank area hydrogen chloride acid mist absorption device according to claim 1 is characterized in that: A receiving and discharging pipeline (2) is provided on one side of the absorption device housing (1), and a circulating water pump (4) is provided on the side of the absorption device housing (1) away from the receiving and discharging pipeline (2).

3. The high-efficiency tank area hydrogen chloride acid mist absorption device according to claim 2 is characterized in that: A circulation pipeline (41) is provided on one side of the circulation water pump (4) close to the absorption device housing (1), and a bottom plate (3) is fixedly connected to one side of the absorption device housing (1) close to the circulation water pump (4).

4. The high-efficiency tank area hydrogen chloride acid mist absorption device according to claim 1 is characterized in that: The inlet pipeline (5) consists of two semicircles, which are fixedly connected by a connecting belt.

5. The high-efficiency tank area hydrogen chloride acid mist absorption device according to claim 1 is characterized in that: The support clamp (11) is in the shape of two semicircles, and the inner diameter of the support clamp (11) fits the outer diameter of the inlet pipe (5).

6. The high-efficiency tank area hydrogen chloride acid mist absorption device according to claim 1 is characterized in that: A protrusion (61) is fixedly connected to one side of the filter screen plate (6) close to the inside of the inlet pipe (5), and the number of the protrusions (61) is set to two.

7. The high-efficiency tank area hydrogen chloride acid mist absorption device according to claim 6 is characterized in that: A stop block (13) is provided on the side of the protrusion (61) away from the filter screen plate (6), an elastic sheet (12) is provided on the side of the stop block (13) away from the protrusion (61), and the side of the elastic sheet (12) away from the stop block (13) is fixedly connected to the interior of the inlet pipe (5).

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