A water collector for a desulfurization tower

Abstract

This utility model discloses a water collector for a desulfurization tower. The utility model features multiple guiding layers, each composed of secondary V-shaped plates arranged in an alternating pattern. The gap between adjacent secondary V-shaped plates is the same as the width of the secondary V-shaped plates. The intercepted water falls into the concave part of the secondary V-shaped plates, and after being guided by each secondary V-shaped plate, falls into the main V-shaped plate, and is then discharged through the outlet pipe. The water collector disclosed in this utility model can guide the water flow intercepted by the demister, essentially encompassing the entire cross-section of the tower body. This solves the problem that existing water collectors require the demister to guide the water flow, as they themselves do not guide the water flow. Furthermore, the lengths of the secondary and main V-shaped plates can be adjusted to easily adapt to desulfurization towers or washing towers of different diameters, and it can be adapted to various types of demisters, offering a wide range of compatibility.

Description

Technical Field

[0001] This utility model relates to the field of water collector technology, and in particular to a water collector for desulfurization towers. Background Technology

[0002] A water collector is a water collection device used in specific environments and working conditions, such as desulfurization towers and scrubbing towers. The "water collector" commonly referred to in the market is actually a type of demister. It condenses water mist into water droplets through condensation, and the condensed water flows back into the tower body to prevent water spillage. The actual function of the water collector is to collect the water intercepted by the demister and the demister flushing water and discharge it outside the tower for other uses or recycling. For example, the patent with publication number CN 113856333A discloses a water-saving inverted ridge-type demister, whose water collection tank is a channel with a circular groove. The intercepted water is guided into the water collection tank through a specially shaped demister and then discharged through the water collection tank.

[0003] Most water collectors on the market rely on demisters to guide the water flow, but they do not have the function of guiding the water flow themselves. This can easily cause some water to still fall into the tower body, resulting in the problem of uncontrollable slurry level in the desulfurization tower bottom. Summary of the Invention

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a water collector for a desulfurization tower.

[0005] This utility model provides a water collector for a desulfurization tower, comprising:

[0006] The main channel component includes a main V-shaped plate with a sealing plate at the tail end, and a water outlet is connected to the head end of the main V-shaped plate. The main V-shaped plate extends downward at an incline from the tail end to the head end.

[0007] Two guiding components are respectively disposed on both sides of the main V-shaped plate along a first direction, including at least two guiding layers. Each guiding layer consists of a plurality of secondary V-shaped plates arranged along a second direction. The secondary V-shaped plates of adjacent guiding layers are staggered. The first end of the secondary V-shaped plate is located above the main V-shaped plate, and the last end is provided with a fitted curved surface that fits with the inner wall of the desulfurization tower. The secondary V-shaped plate extends downward at an incline from the last end to the first end. The openings of the main V-shaped plate and the secondary V-shaped plate face upward.

[0008] According to the technical solution provided in the embodiments of this application, along the second direction, the spacing between adjacent secondary V-shaped plates is equal to the width of a single secondary V-shaped plate.

[0009] According to the technical solution provided in the embodiments of this application, the main channel component is located in the first square tube below the main V-shaped plate. The first square tube has side mounting plates on both ends along the first direction. The bottom end of the main V-shaped plate is connected to the top surface of the first square tube, and the two edges of the top end of the main V-shaped plate are respectively connected to the two side mounting plates.

[0010] According to the technical solution provided in the embodiments of this application, a connecting plate is provided on the bottom edge of the secondary V-shaped plate of the bottom layer near the first end, and the connecting plate and the side mounting plate are provided with corresponding mounting through holes.

[0011] According to the technical solution provided in the embodiments of this application, the guiding component is provided with a plurality of connecting partitions in sequence along the first direction toward the side away from the main V-shaped plate. Each of the connecting partitions is shortened in sequence along the first direction toward the side away from the main V-shaped plate. Each of the connecting partitions is provided with a through channel at the position corresponding to the secondary V-shaped plate, and a return channel is provided at the concave position corresponding to the secondary V-shaped plate.

[0012] According to the technical solution provided in the embodiments of this application, the water collector further includes an installation component, which is used to assist in supporting and guiding the component.

[0013] According to the technical solution provided in the embodiments of this application, the installation component includes:

[0014] Several second square tubes are arranged along the first direction and both ends are connected to the inner wall of the desulfurization tower.

[0015] Several locking parts are respectively provided on the bottom surface of each of the secondary V-shaped plates in the bottom layer, including studs provided on the bottom surface of the secondary V-shaped plates and located on both sides of the second square tube. Two clamping plates are installed on each of the two studs. The two clamping plates abut against the top surface and bottom surface of the second square tube respectively. Nuts for locking the clamping plates are threadedly connected to the studs.

[0016] According to the technical solution provided in the embodiments of this application, a positioning hole is provided through one end of the clamping plate, the positioning hole is engaged with the stud, and an adjustment groove is provided through the other end of the clamping plate, the width of the adjustment groove is engaged with the stud.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This utility model features a multi-layered guiding structure, with each guiding layer composed of secondary V-shaped plates arranged in an alternating pattern. The gap between adjacent secondary V-shaped plates is the same as the width of the secondary V-shaped plates. The intercepted water falls into the concave part of the secondary V-shaped plates, and after being guided by each secondary V-shaped plate, it falls into the main V-shaped plate and is then discharged through the outlet pipe. The water collector disclosed in this utility model can guide the water flow intercepted by the demister, basically encompassing the entire cross-section of the tower body. This solves the problem that existing water collectors require the demister to guide the water flow, but do not guide the water flow themselves. In addition, the lengths of the secondary V-shaped plates and the main V-shaped plates can be adjusted to easily adapt to desulfurization towers or washing towers of different diameters, and it can be adapted to various types of demisters, with a wide range of compatibility.

[0019] Furthermore, the mist flows upwards, passing over the bottom surface of the secondary V-shaped plate and being guided by multiple guiding layers. On the one hand, this serves to evenly distribute the mist, ensuring that it contacts the demister uniformly after passing through the guiding components, thus assisting in the demister's condensation. On the other hand, the condensed water is located in the concave part of the secondary V-shaped plate. When the mist rises, it contacts the bottom surface of the secondary V-shaped plate and exchanges heat, achieving the purpose of initial cooling of the mist and providing a pre-cooling effect. This improves the condensation effect of the subsequent demister and reduces the overflow and loss of water.

[0020] Furthermore, each guide layer is combined into a whole by the first partition, the second partition, and the third partition. The end is supported by the first square tube in the middle, and several second square tubes on both sides provide auxiliary support to ensure the rapid and stable installation of the guide assembly. In addition, the guide assembly is connected by a connecting plate and a side mounting plate. On this basis, studs and clamping plates are set to connect with the second square tube. By adjusting the angle of the connecting plate during welding, the drainage angle of the secondary V-shaped plate can be adjusted. After adjustment, the stability of the connection can be ensured by adjusting the position between the clamping plate and the stud. The connection and installation adaptability are stronger.

[0021] It should be understood that the description in this utility model description section is not intended to limit the key or essential features of the embodiments of this utility model, nor is it intended to restrict the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0022] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the structure of a water collector for a desulfurization tower provided in an embodiment of this application;

[0024] Figure 2 This is a front view structural diagram of a water collector for a desulfurization tower provided in an embodiment of this application;

[0025] Figure 3 This is a cross-sectional structural diagram of a water collector for a desulfurization tower provided in an embodiment of this application;

[0026] Figure 4 This is a bottom view of a desulfurization tower water collector provided in an embodiment of this application;

[0027] Figure 5 for Figure 4 A magnified schematic diagram of a portion of region A in the middle.

[0028] Numbered in the diagram: 1. Main channel component; 11. First square tube; 12. Side mounting plate; 13. Main V-shaped plate; 14. Sealing plate; 15. Outlet pipe; 2. Mounting component; 21. Second square tube; 22. Stud; 23. Clamping plate; 24. Positioning hole; 25. Adjustment groove; 3. Guide component; 31. Guide layer; 311. Secondary V-shaped plate; 312. Fitting curved surface; 32. First partition; 33. Second partition; 34. Third partition; 35. Return channel; 36. Connecting plate. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0030] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0031] Please refer to Figures 1-5 An embodiment of this utility model provides a water collector for a desulfurization tower, comprising:

[0032] The main channel component 1 includes a main V-shaped plate 13 with a sealing plate 14 at its tail end, and a water outlet 15 connected to the head end of the main V-shaped plate 13. The main V-shaped plate 13 extends downwards at an angle from the tail end to the head end; the main extension direction of the main V-shaped plate 13 is... Figure 1 The forward and backward directions (i.e.) Figure 2 (Left and right directions in the middle);

[0033] Two guiding components 3 are respectively disposed on both sides of the main V-shaped plate 13 along a first direction, including at least two guiding layers 31. Each guiding layer 31 consists of a plurality of secondary V-shaped plates 311 arranged along a second direction. The secondary V-shaped plates 311 of adjacent guiding layers 31 are staggered. The first end of the secondary V-shaped plate 311 is located above the main V-shaped plate 13, and the tail end is provided with a fitted curved surface 312 that fits the inner wall of the desulfurization tower. The secondary V-shaped plate 311 extends downward at an incline from the tail end to the head end. The openings of the main V-shaped plate 13 and the secondary V-shaped plate 311 face upward. The first direction is... Figure 1 The left and right directions, the second direction is Figure 1 In the front-to-back direction, the main extension direction of the secondary V-shaped plate 311 is Figure 1 The left and right directions in the middle;

[0034] When the water intercepted by the demister drips downwards, it falls into the concave areas of each secondary V-shaped plate 311. Due to its inclined design, the water is guided to flow towards the head end and fall into the inner groove of the main V-shaped plate 13, then flow towards the head end of the main V-shaped plate 13, and finally discharged from the outlet pipe 15. The water collector proposed in this embodiment can guide the water intercepted by the demister, basically covering the entire cross-section of the tower body, solving the problem that existing water collectors require the demister to guide the water flow, but do not guide the water flow themselves. In addition, the lengths of the secondary V-shaped plates 311 and the main V-shaped plates 13 can be adjusted to easily adapt to desulfurization towers or washing towers of different diameters, and can be adapted to various types of demisters, with a wide range of adaptability.

[0035] In some embodiments, along the second direction, the spacing between adjacent secondary V-shaped plates 311 is equal to the width of a single secondary V-shaped plate 311; such as Figure 1 and Figure 3 As shown, a secondary V-shaped plate 311 compensates for the gap between the two secondary V-shaped plates 311 in another guide layer 31, ensuring that the two guide components 3, in conjunction with the main V-shaped plate 13, can essentially encompass the entire cross-section of the tower body, guiding and discharging all the water intercepted by the demister. Optionally, Figure 1 The front end of the foremost secondary V-shaped plate 311 and the rear end of the last secondary V-shaped plate 311 are respectively attached to the inner wall of the tower body, so that the guide component 3, together with the main V-shaped plate 13, completely covers the cross-section and completely prevents the water from falling back into the tower body.

[0036] In some embodiments, the main channel assembly 1 is disposed below the main V-shaped plate 13, and the first square tube 11 has side mounting plates 12 on both ends of the first square tube 11 along the first direction. The bottom end of the main V-shaped plate 13 is connected to the top surface of the first square tube 11, and the two edges of the top end of the main V-shaped plate 13 are respectively connected to the two side mounting plates 12. Figures 1 to 4As shown, the main V-shaped plate 13 mainly consists of three base points, namely two top ends and one bottom end. Therefore, the first square tube 11 is connected to the base point at the bottom end of the main V-shaped plate 13, while the two side mounting plates 12 are connected to the base points at the two top ends, so as to achieve stable installation of the main V-shaped plate 13. Optionally, the connection method is welding connection. Furthermore, the top end of the sealing plate 14 is attached to the inner wall of the tower, so that the liquid intercepted by the demister enters the concave part of the main V-shaped plate 13 along the sealing plate 14, so as to prevent water from entering between the two side mounting plates 12 and causing the water to be unable to be guided out.

[0037] In some embodiments, a connecting plate 36 is provided on the edge of the bottom surface of the secondary V-shaped plate 311 of the bottom guide layer 31 near the first end, and corresponding mounting through holes are provided on the connecting plate 36 and the side mounting plate 12; such as Figure 4 As shown, the secondary V-shaped plate 311 is a straight strip plate with a V-shaped cross section. By adjusting the angle between the connecting plate 36 and the secondary V-shaped plate 311, the secondary V-shaped plate 311 can be adjusted to have a set tilt angle after installation. This makes it easy to set the tilt angle according to the amount of mist discharged and the amount of water intercepted by the desulfurization tower, so as to achieve the purpose of quickly guiding the water flow.

[0038] In some embodiments, the guide component 3 is provided with a plurality of connecting partitions in sequence along the first direction toward the side away from the main V-shaped plate 13. Each connecting partition is shortened in sequence along the first direction toward the side away from the main V-shaped plate 13. Each connecting partition is provided with a through channel at the position corresponding to the secondary V-shaped plate 311, and a return channel 35 is provided at the concave position corresponding to the secondary V-shaped plate 311. When the secondary V-shaped plate 311 is inserted into the through channel, the returning water flows through the return channel 35 when it flows in the concave position of the secondary V-shaped plate 311, thus avoiding the connecting partitions from blocking the flow of water.

[0039] Among them, reference Figures 1 to 4 The guide component 3 is provided with a first partition 32, a second partition 33, and a third partition 34 in sequence along the first direction away from the main V-shaped plate 13. The first partition 32, the second partition 33, and the third partition 34 are shortened one by one. The first partition 32, the second partition 33, and the third partition 34 are used to connect multiple guide layers 31 and achieve the purpose of quick installation of a single guide component 3. Optionally, the secondary V-shaped plate 311 is provided with two rubber strips at the position corresponding to the connecting partition, so that the connecting partition can squeeze one rubber strip and enter the position between the two rubber strips to achieve the positioning function. Under the action of no external force, the initial connection between the connecting partition and the secondary V-shaped plate 311 is guaranteed, which facilitates the subsequent welding connection between the connecting partition and the secondary V-shaped plate 311.

[0040] In some embodiments, the water collector further includes a mounting component 2, which is used to assist in supporting the guide component 3, avoiding the instability of relying solely on the connecting plate 36, the side mounting plate 12 and the first square tube 11 to fix only one end of the guide component 3, and ensuring that the secondary V-shaped plate 311 always maintains a stable tilt angle.

[0041] In some embodiments, installation component 2 includes:

[0042] Several second square tubes 21 are arranged along the first direction and both ends are connected to the inner wall of the desulfurization tower.

[0043] Several locking parts are respectively provided on the bottom surface of each secondary V-shaped plate 311 of the bottom layer, including studs 22 provided on the bottom surface of the secondary V-shaped plate 311 and located on both sides of the second square tube 21. Two clamping plates 23 are installed on each stud 22. The two clamping plates 23 abut against the top surface and bottom surface of the second square tube 21 respectively. Nuts for locking the clamping plates 23 are threadedly connected to the studs 22.

[0044] like Figure 4 and Figure 5 As shown, one nut on the stud 22 presses down on the clamping plate 23, and the other nut presses up on the clamping plate 23, so that the two clamping plates 23 clamp the second square tube 21, which serves as an auxiliary support. The position of the nut can be adjusted according to the angle between the connecting plate 36 and the secondary V-shaped plate 311, so that after the clamping plate 23 clamps the second square tube 21, the connecting plate 36 and the main V-shaped plate 13 can be stably fitted, thereby realizing the stable installation of the guide assembly 3.

[0045] In some embodiments, a positioning hole 24 is provided through one end of the clamping plate 23, which is engaged with the stud 22, and an adjustment groove 25 is provided through the other end of the clamping plate 23, the width of which is engaged with the stud 22.

[0046] like Figure 4 and Figure 5 As shown, during assembly, one stud 22 is first passed through the positioning hole 24, and the other stud 22 is passed through the adjustment slot 25. Due to design or installation deviations in actual assembly, the second stud 22 can be moved within the adjustment slot 25 to ensure that the clamping plate 23 can be stably pressed against the surface of the second square tube 21, thus avoiding the situation where the clamping plate 23 is tilted and the clamping area is too small.

[0047] In the description of this specification, the terms "connection," "installation," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0048] In the description of this specification, the terms "one embodiment," "some embodiments," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A water collector for a desulfurization tower, characterized in that, include: The main channel component (1) includes a main V-shaped plate (13) with a sealing plate (14) at the tail end, and a water outlet (15) is connected to the head end of the main V-shaped plate (13). The main V-shaped plate (13) extends downward from the tail end toward the head end. Two guide components (3) are respectively disposed on both sides of the main V-shaped plate (13) along the first direction, including at least two guide layers (31). Each guide layer (31) consists of a number of secondary V-shaped plates (311) arranged along the second direction. The secondary V-shaped plates (311) of adjacent guide layers (31) are staggered. The first end of the secondary V-shaped plate (311) is located above the main V-shaped plate (13), and the tail end is provided with a fitting curved surface (312) that fits the inner wall of the desulfurization tower. The secondary V-shaped plate (311) extends downward from the tail end to the first end. The openings of the main V-shaped plate (13) and the secondary V-shaped plate (311) face upward.

2. The desulfurization tower water collector according to claim 1, characterized in that, Along the second direction, the spacing between adjacent secondary V-shaped plates (311) is equal to the width of a single secondary V-shaped plate (311).

3. The desulfurization tower water collector according to claim 1, characterized in that, The main channel component (1) is located below the main V-shaped plate (13) and is provided with a first square tube (11). The first square tube (11) has side mounting plates (12) on both ends along the first direction. The bottom end of the main V-shaped plate (13) is connected to the top surface of the first square tube (11), and the two edges of the top end of the main V-shaped plate (13) are respectively connected to the two side mounting plates (12).

4. The desulfurization tower water collector according to claim 3, characterized in that, The bottom surface of the guide layer (31) located at the bottom layer (31) has a connecting plate (36) near the first end of the secondary V-shaped plate (311). The connecting plate (36) and the side mounting plate (12) have corresponding mounting through holes.

5. The desulfurization tower water collector according to claim 1, characterized in that, The guide component (3) is provided with a plurality of connecting partitions in sequence along the first direction toward the side away from the main V-shaped plate (13). Each connecting partition is shortened in sequence along the first direction toward the side away from the main V-shaped plate (13). Each connecting partition is provided with a through channel at the position corresponding to the secondary V-shaped plate (311), and a return channel (35) is provided at the concave position corresponding to the secondary V-shaped plate (311).

6. The desulfurization tower water collector according to claim 4, characterized in that, The water collector also includes an installation component (2) for assisting in supporting the guide component (3).

7. The desulfurization tower water collector according to claim 6, characterized in that, The installation component (2) includes: Several second square tubes (21) are arranged along the first direction and both ends are connected to the inner wall of the desulfurization tower; Several locking parts are respectively provided on the bottom surface of each of the secondary V-shaped plates (311) of the bottom layer, including studs (22) provided on the bottom surface of the secondary V-shaped plates (311) and located on both sides of the second square tube (21). Two clamping plates (23) are installed on each of the two studs (22). The two clamping plates (23) abut against the top surface and bottom surface of the second square tube (21) respectively. Nuts for locking the clamping plates (23) are threadedly connected to the studs (22).

8. The desulfurization tower water collector according to claim 7, characterized in that, One end of the clamping plate (23) is provided with a positioning hole (24) that fits into the stud (22). The other end of the clamping plate (23) is provided with an adjustment groove (25) that fits into the stud (22).

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