Half-tube structured packing with high adsorption efficiency

Abstract

The utility model provides a semi-tubular structured packing with high adsorption efficiency, which relates to the technical field of semi-tubular structured packing and comprises a protective shell, a silk screen corrugated packing arranged in the protective shell, an upper top cover arranged at the top of the silk screen corrugated packing, a lower top cover arranged at the bottom of the silk screen corrugated packing and a filter screen arranged at the top of the silk screen corrugated packing. Two sliding grooves are formed in the surface of the upper top cover, two sliding blocks are arranged on the surface of the lower top cover, two clamping grooves are formed in the surfaces of the sliding blocks, silk screen corrugated packing is arranged in the protective shell, the filter screen and the upper top cover are arranged at the top of the silk screen corrugated packing, and the filter screen is installed between the silk screen corrugated packing and the upper top cover. During use, liquid can be intercepted by the filter screen at the top to filter impurities in the liquid when flowing through the silk screen corrugated packing, and the liquid enters the silk screen corrugated packing after being filtered by the filter screen, so that blockage of the silk screen corrugated packing can be greatly avoided during use, and the defect that the silk screen corrugated packing is easy to block is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of semi-tubular structured packing, in particular to a semi-tubular structured packing with high adsorption efficiency. Background Art

[0002] Structured packing is a kind of packing that is arranged in a uniform geometric pattern and neatly stacked in a tower. Due to its advantages such as large specific surface area, small pressure drop, uniform fluid distribution, high mass transfer and heat transfer efficiency, it has been widely used. The earliest developed is metal structured packing, and later developed successively are plastic structured packing, ceramic structured packing and carbon fiber structured packing. The existing structured packing is prone to blockage during operation, and it is relatively difficult to clean.

[0003] The following technical problems exist in the above-mentioned comparative documents and the prior art:

[0004] 1. The existing structured packing is prone to blockage during operation, and it is relatively difficult to clean, which makes subsequent cleaning more difficult. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcoming of easy blockage in the prior art, and to propose a semi-tubular structured packing with high adsorption efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a semi-tubular structured packing with high adsorption efficiency, including a protective shell, a wire mesh corrugated packing is arranged inside the protective shell, an upper top cover is arranged on the top of the wire mesh corrugated packing, a lower top cover is arranged on the bottom of the wire mesh corrugated packing, a filter screen is arranged on the top of the wire mesh corrugated packing, two chutes are arranged on the surface of the upper top cover, two sliders are arranged on the surface of the lower top cover, and two clamping grooves are arranged on the surface of the sliders, and the clamping grooves are in a vertical state.

[0007] Preferably, a buckle is arranged on the bottom surface of the upper top cover, and the upper top cover is installed on the protective shell through the buckle and the clamping groove.

[0008] Preferably, a buckle is arranged on the top surface of the lower top cover, and the lower top cover is installed on the protective shell through the buckle and the clamping groove.

[0009] Preferably, the two chutes are symmetrically arranged on the upper top cover.

[0010] Preferably, the two sliders are symmetrically arranged on the lower top cover.

[0011] Preferably, the filter screen is installed between the upper top cover and the wire mesh corrugated packing.

[0012] Preferably, two fixing frames are provided inside the protective shell, and the fixing frames are arranged between the protective shell and the wire mesh corrugated packing. The two fixing frames are vertically installed on the wire mesh corrugated packing.

[0013] Beneficial effects

[0014] In the present utility model, a wire mesh corrugated packing is provided inside the protective shell, and a filter screen and an upper top cover are provided at the top of the wire mesh corrugated packing. The filter screen is installed between the wire mesh corrugated packing and the upper top cover. When in use, impurities in the liquid will be intercepted and filtered by the filter screen at the top when the liquid flows through the wire mesh corrugated packing. After the liquid passes through the filter screen, it enters the wire mesh corrugated packing. In this way, blockage of the wire mesh corrugated packing can be greatly avoided during use, and the defect that the wire mesh corrugated packing is prone to blockage is solved. Description of the drawings

[0015] Figure 1 Isometric view of the present utility model;

[0016] Figure 2 Top view of the present utility model;

[0017] Figure 3 Of the present utility model Figure 2 Cross-sectional view;

[0018] Figure 4 Bottom view of the present utility model.

[0019] Legend description:

[0020] 1. Filter screen; 2. Upper top cover; 3. Lower top cover; 4. Slide groove; 5. Protective shell; 6. Slide block; 7. Wire mesh corrugated packing; 8. Buckle; 9. Fixing frame; 10. Card slot. Specific embodiments

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below with reference to specific embodiments and drawings. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present utility model.

[0022] The specific embodiments of the present utility model will be described below with reference to the drawings. Specific embodiment one:

[0024] Refer to Figures 1-4, A semi-tubular structured packing with high adsorption efficiency, comprising a protective shell 5. Inside the protective shell 5, there is a wire mesh corrugated packing 7. At the top of the wire mesh corrugated packing 7, there is an upper top cover 2, and at the bottom of the wire mesh corrugated packing 7, there is a lower top cover 3. At the top of the wire mesh corrugated packing 7, there is a filter net 1. On the surface of the upper top cover 2, there are two sliding grooves 4. On the surface of the lower top cover 3, there are two sliding blocks 6. On the surface of the sliding blocks 6, there are two clamping grooves 10, and the clamping grooves 10 are in a vertical state. On the bottom surface of the upper top cover 2, there is a buckle 8, and the upper top cover 2 is installed on the protective shell 5 through the buckle 8 and the clamping groove 10. On the top surface of the lower top cover 3, there is a buckle 8, and the lower top cover 3 is installed on the protective shell 5 through the buckle 8 and the clamping groove 10. The two sliding grooves 4 are symmetrically installed on the upper top cover 2, and the two sliding blocks 6 are symmetrically installed on the lower top cover 3. The filter net 1 is installed between the upper top cover 2 and the wire mesh corrugated packing 7. Inside the protective shell 5, there are two fixing frames 9, and the fixing frames 9 are established between the protective shell 5 and the wire mesh corrugated packing 7. The two fixing frames 9 are vertically installed on the wire mesh corrugated packing 7. The filter holes on the filter net 1 are distributed in multiple concentric circles, the distance between adjacent concentric circles is equal, and the filter holes on the multiple concentric circles are radially distributed with the center of the concentric circles as the base point.

[0025] Inside the protective shell 5, there is a wire mesh corrugated packing 7. At the top of the wire mesh corrugated packing 7, there is a filter net 1 and an upper top cover 2. At the bottom of the protective shell 5, there is a lower top cover 3. The filter net 1 is installed between the wire mesh corrugated packing 7 and the upper top cover 2. On the surface of the protective shell 5, there are two clamping grooves 10, and the clamping grooves 10 are vertically established at both ends of the protective shell 5. The upper top cover 2 and the lower top cover 3 are installed on the clamping grooves 10 through the buckle 8, so that the upper top cover 2 and the lower top cover 3 are installed on the sliding blocks 6. On the surface of the upper top cover 2, there are two sliding grooves 4, and the sliding grooves 4 are evenly established at both ends of the upper top cover 2. On the surface of the lower top cover 3, there are two sliding blocks 6, and the sliding blocks 6 are evenly established at both ends of the lower top cover 3. The positions where the sliding grooves 4 and the sliding blocks 6 are installed are the same. When multiple packings are installed together, the two sliding blocks 6 of the lower top cover 3 can be installed on the two sliding grooves 4 of the upper top cover 2, and the protective shell 5 at the top is rotated, so that the sliding blocks 6 of the lower top cover 3 are fixed on the sliding grooves 4 of the upper top cover 2 through rotation. In this way, multiple packings can be installed together. When in use, when the liquid flows through the wire mesh corrugated packing 7, the impurities in the liquid will be intercepted and filtered by the filter net 1 at the top. After the liquid is filtered by the filter net 1, it enters the wire mesh corrugated packing 7. In this way, when in use, the blockage of the wire mesh corrugated packing 7 can be greatly avoided. When the liquid passes through the wire mesh corrugated packing 7, it increases the surface area and air density of the reaction vessel, improves the reaction rate, speeds up the reaction process, promotes the interaction between gas, liquid, and solid, and improves the mass transfer rate and efficiency. By adjusting problems in aspects such as hydrodynamics, mass transfer, and heat transfer, the purpose of optimizing material conversion is achieved. When used to a certain extent, the upper top cover 2 can be pulled out and a new filter net 1 can be replaced. Specific Embodiment 2:

[0027] Referring to Figures 1-4 , the buckle 8 and the slot 10 can be replaced with threads which are provided on the top and bottom surfaces of the protective shell 5. When in use, by rotating the upper top cover 2 and the lower top cover 3, the upper top cover 2 and the lower top cover 3 are installed on the protective shell 5 through the threads. When disassembling, the upper top cover 2 and the lower top cover 3 can be rotated in the reverse direction, so that the upper top cover 2 and the lower top cover 3 can be prevented from falling off during use. The specific selection can be made according to the actual situation of the user.

[0028] In summary:

[0029] 1. The internal part of the protective shell 5 is provided with a wire mesh corrugated packing 7, and a filter screen 1 and an upper top cover 2 are provided at the top of the wire mesh corrugated packing 7. The filter screen 1 is installed between the wire mesh corrugated packing 7 and the upper top cover 2. When in use, when the liquid flows through the wire mesh corrugated packing 7, the impurities in the liquid will be intercepted and filtered by the filter screen 1 at the top. After the liquid passes through the filter screen 1, it enters the wire mesh corrugated packing 7. In this way, the blockage of the wire mesh corrugated packing 7 can be greatly avoided during use, and the defect that the wire mesh corrugated packing 7 is prone to blockage is solved.

[0030] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A semi-tube structured packing with high adsorption efficiency, comprising a protective shell (5), characterized in that: A wire mesh corrugated filler (7) is provided inside the protective shell (5), an upper cover (2) is provided on the top of the wire mesh corrugated filler (7), a lower cover (3) is provided on the bottom of the wire mesh corrugated filler (7), a filter screen (1) is provided on the top of the wire mesh corrugated filler (7), and the filter screen (1) is installed between the upper cover (2) and the wire mesh corrugated filler (7), two slide grooves (4) are provided on the surface of the upper cover (2), two sliders (6) are provided on the surface of the slider (6), and two card slots (10) are provided on the surface of the slider (6), and the card slots (10) are in a vertical state.

2. A semi-tube structured packing with high adsorption efficiency according to claim 1, characterized in that: A buckle (8) is provided on the bottom surface of the upper cover (2), and the upper cover (2) is installed on the protective shell (5) through the buckle (8) and the slot (10).

3. The semi-tube structured packing with high adsorption efficiency according to claim 1, characterized in that: A buckle (8) is provided on the top surface of the lower top cover (3), and the lower top cover (3) is installed on the protective shell (5) through the buckle (8) and the slot (10).

4. The semi-tube structured packing with high adsorption efficiency according to claim 1, characterized in that: The two slide grooves (4) are symmetrically mounted on the upper cover (2).

5. The semi-tube structured packing with high adsorption efficiency according to claim 1, characterized in that: The two sliding blocks (6) are symmetrically mounted on the lower top cover (3).

6. The semi-tube structured packing with high adsorption efficiency according to claim 1, characterized in that: The filter holes on the filter screen (1) are distributed in the form of a plurality of concentric circles, the spacing between adjacent concentric circles is equal, and the filter holes on the plurality of concentric circles are radially distributed with the center of the concentric circle as a base point.

7. The semi-tube structured packing with high adsorption efficiency according to claim 1, characterized in that: Two fixing frames (9) are arranged inside the protective shell (5), and the fixing frames (9) are set between the protective shell (5) and the wire mesh corrugated filler (7), and the two fixing frames (9) are installed on the wire mesh corrugated filler (7) in a vertical state.

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