Adjustable mass transfer piece for desulfurizing tower

Abstract

The utility model relates to the technical field of desulfurizing towers, in particular to an adjustable mass transfer part for a desulfurizing tower, which mainly comprises a supporting bottom plate, a supporting top plate is arranged at the top end of the supporting bottom plate, a fixed mounting block is mounted at the bottom end of the supporting bottom plate, a mixing adjusting component is arranged at the top end of the supporting bottom plate, and the mixing adjusting component comprises spiral fan blades. A threaded rod is arranged on the outer side of the spiral fan blade, an upper connecting rod is arranged at the top end of the threaded rod, and a spraying pipe is arranged at the top end of the spiral fan blade. According to the adjustable mass transfer part for the desulfurizing tower, the position between the supporting bottom plate and the position between the supporting bottom plate can be controlled through rotation adjustment between the threaded rod and the rotating shaft adjusting block, then the guide rod is connected with the first storage rod and the second storage rod for supporting and guiding, and the use space of the mass transfer part is increased; and then rotation of spiral fan blades is matched with annular spraying of a spraying pipe, the effect of fully mixing gas and liquid is achieved through adaptive adjustment, and then the use efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a desulfurization tower technical field, concretely is a kind of adjustable mass transfer piece for desulfurization tower. BACKGROUND

[0002] The mass transfer piece for desulfurization tower is a kind of equipment for enhancing the contact and transmission between gas-liquid two phases, mainly applied in wet desulfurization system to improve desulfurization efficiency, and there are various types of mass transfer pieces for desulfurization tower, and the selection of which needs to be considered according to actual process conditions, gas composition, desulfurization requirements and economy and other factors.

[0003] The Chinese patent with publication number CN211677058U discloses an interlaced cyclone enhanced mass transfer desulfurization tower inner part, the utility model discloses a plurality of first reserved holes are set up on the support plate, and a first cyclone is embedded in each first reserved hole, a blade is arranged in the first cyclone, the blade arrangement direction of adjacent first cyclones is opposite, and the plurality of first reserved holes are arranged in a regular triangle structure, which is simple in structure, high in operation flexibility, low in energy consumption and high in mass transfer efficiency, can effectively improve the desulfurization and dust removal efficiency of the desulfurization device, and is a kind of efficient and energy-saving mass transfer enhanced desulfurization tower inner part.

[0004] In the operation process of the above-mentioned equipment, an innovative design is adopted, that is, the double-layer hole cyclone is placed in butt joint, the core purpose of this design is to improve the contact efficiency between gas-liquid two phases, so as to achieve better desulfurization effect, specifically, a specially designed blade is arranged in the cyclone, the existence of these blades can effectively help to disperse the gas and liquid mixture entering the interior of the cyclone, so that the two can be more fully mixed and reacted, although such structural design helps to promote the interaction between gas and liquid, but at the same time, there is certain limitation, because the distance between double-layer plates is relatively fixed, which means that the space for adjusting or changing the gas-liquid mixing state is actually very limited, in actual operation, the situation that part of gas-liquid cannot be fully contacted and is separated may occur, which undoubtedly limits the working efficiency of the whole system and the final desulfurization performance, and needs to be optimized and improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of adjustable mass transfer piece for desulfurization tower to solve the problem that the distance between double-layer plates is relatively fixed, which means that the space for adjusting or changing the gas-liquid mixing state is actually very limited.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of adjustable mass transfer piece for desulfurization tower, comprising:

[0007] The top end of the supporting bottom plate is provided with a supporting top plate, and the bottom end of the supporting bottom plate is provided with a fixed mounting block,

[0008] The mixing adjusting assembly is arranged at the top end of the supporting bottom plate, and comprises a spiral fan blade, a threaded rod arranged at the outer side of the spiral fan blade, an upper connecting rod arranged at the top end of the threaded rod, and a spraying pipe arranged at the top end of the spiral fan blade, and the mixing adjusting assembly is used for adjusting sufficient mixing of gas and liquid.

[0009] The convenient dismounting and mounting assembly is arranged at the inner side of the fixed mounting block, and comprises a clamping fixing block, and one end of the clamping fixing block is provided with a rotating positioning block, and the convenient dismounting and mounting assembly is used for dismounting and mounting the mass transfer component.

[0010] Preferably, a rotating rod is rotatably connected to the middle of the top end of the supporting bottom plate, and a spiral fan blade is arranged at the outer side of the rotating rod.

[0011] Preferably, a receiving rod one is fixedly connected to the outer side of the top end of the supporting bottom plate, and a guide rod is arranged at the inner side of the receiving rod one, a limiting block is fixedly connected to the top end of the guide rod, and a receiving rod two is arranged at the outer side of the limiting block.

[0012] Preferably, a threaded rod is arranged at the middle of the two receiving rod ones, a rotating shaft adjusting block is threadedly connected to the top end of the threaded rod, and an upper connecting rod is arranged at the top end of the rotating shaft adjusting block.

[0013] Preferably, a spraying pipe is arranged at the inner side of the supporting top plate, and an annular conveying pipe is fixedly connected to the top end of the spraying pipe.

[0014] Preferably, a guide groove is arranged at the inner bottom wall of the fixed mounting block, and an elastic supporting rod is connected to the inner wall of the fixed mounting block.

[0015] Preferably, the clamping fixing block is slidingly connected to the inner side of the fixed mounting block, and a guide column is connected to the bottom end of the clamping fixing block.

[0016] Preferably, a rotating handle is arranged at the bottom end of the fixed mounting block, and the rotating handle is used for rotating adjustment of the rotating positioning block.

[0017] Compared with the prior art, the device has the following beneficial effects:

[0018] Through rotating adjustment between the threaded rod and the rotating shaft adjusting block, the position between the supporting bottom plate and the supporting top plate can be controlled, then the guide rod connects the receiving rod one and the receiving rod two to support and guide, so that the use space of the mass transfer component is improved, then the spiral fan blade is rotatably matched with the annular spraying of the spraying pipe, through adaptive adjustment, the effect of sufficient mixing of gas and liquid is achieved, and the use efficiency of the device is improved.

[0019] The rotating positioning block is rotated at the bottom end of the device, the clamping fixing block is pushed out from the inner side of the fixed mounting block, then the clamping fixing block is stably supported after the rotating positioning block is adjusted, and the clamping fixing block is clamped at the fixed position matched with the desulfurization tower, so that the convenient disassembly efficiency of the equipment is improved, and the practicality is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is a three-dimensional structure schematic diagram of the utility model after lifting;

[0022] Figure 3 It is a three-dimensional structure schematic diagram of the utility model after lifting;

[0023] Figure 4 It is a three-dimensional structure schematic diagram of the utility model after lifting;

[0024] In the figure: 1, support bottom plate; 2, support top plate; 3, fixed mounting block; 4, rotating rod; 5, spiral fan blade; 6, storage rod one; 7, guide rod; 8, limit block; 9, storage rod two; 10, threaded rod; 11, rotating shaft adjusting block; 12, upper connecting rod; 13, annular transmission pipe; 14, spray pipe; 15, guide groove; 16, elastic support rod; 17, clamping fixing block; 18, guide column; 19, rotating positioning block; 20, rotating handle. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0026] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0027] As shown in Figures 1-4 The present application provides an adjustable mass transfer element for a desulfurization tower, which comprises:

[0028] The support bottom plate 1 is provided with a support top plate 2 at the top end, and a fixed mounting block 3 is installed at the bottom end of the support bottom plate 1.

[0029] Specifically, as shown in Figure 3As shown, the top end of the support bottom plate 1 is fixedly connected with a receiving rod one 6, and the inner side of the receiving rod one 6 is provided with a guide rod 7, the top end of the guide rod 7 is fixedly connected with a limiting block 8, and the outer side of the limiting block 8 is provided with a receiving rod two 9, the receiving rod one 6 and the receiving rod two 9 are correspondingly arranged on the inner side of the support bottom plate 1 and the support top plate 2, the middle part of the receiving rod one 6 and the receiving rod two 9 is connected through the guide rod 7, and the limiting block 8 is arranged to limit the maximum position of the movement of the guide rod 7.

[0030] Specifically, as shown in the figure, Figure 3 The middle part of the two receiving rod one 6 is provided with a threaded rod 10, and the top end of the threaded rod 10 is threadedly connected with a rotating shaft adjusting block 11, the top end of the rotating shaft adjusting block 11 is provided with an upper connecting rod 12, the threaded rod 10 is arranged in the receiving rod one 6, and four are arranged, the threaded rod 10 and the rotating shaft adjusting block 11 are threadedly connected, and the overall height of the adjusting device is adjusted by synchronous rotation to adapt to the space adjustment of the internal environment of the desulfurization tower.

[0031] The top end of the support bottom plate 1 is provided with a mixing adjusting assembly, and the mixing adjusting assembly comprises a spiral fan blade 5, the outer side of the spiral fan blade 5 is provided with a threaded rod 10, and the top end of the threaded rod 10 is provided with an upper connecting rod 12;

[0032] Specifically, as shown in the figure, Figure 3 The inner side of the support top plate 2 is provided with a spray pipe 14, and the top end of the spray pipe 14 is fixedly connected with an annular transmission pipe 13, the annular transmission of the annular transmission pipe 13 uniformly sprays part of the liquid around the spray pipe 14, and improves the mixing contact area.

[0033] Specifically, as shown in the figure, Figure 2 The top end of the support bottom plate 1 is rotatably connected with a rotating rod 4, and the outer side of the rotating rod 4 is provided with a spiral fan blade 5, under the flow of the bottom end gas, the spiral fan blade 5 is driven to rotate, so that the gas can diffuse to the outside and fully contact with the liquid outside, the top end of the spiral fan blade 5 is provided with a spray pipe 14, and the mixing adjusting assembly is used for adjusting the full mixing of gas and liquid;

[0034] Specifically, as shown in the figure, Figure 4 The inner side bottom wall of the fixed mounting block 3 is provided with a guide groove 15, and the inner wall of the fixed mounting block 3 is connected with an elastic supporting rod 16, the elastic supporting rod 16 is used for providing a reverse acting tension to the movement of the clamping fixed block 17, and the clamping fixed block 17 can reach the effect of stable fixation after ejection.

[0035] Specifically, as shown in the figure, Figure 4As shown, the clamping fixing block 17 is slidingly connected to the inner side of the fixed mounting block 3, and the bottom end of the clamping fixing block 17 is connected with a guide column 18 which slides inside the guide groove 15 for guiding the movement of the clamping fixing block 17, and the clamping fixing block 17 can be slidingly driven by the guide column 18, so as to facilitate the unlocking between the clamping fixing block 17 and the rotating positioning block 19.

[0036] Specifically, as shown in the figure, Figure 4 The bottom end of the fixed mounting block 3 is provided with a rotating handle 20 for adjusting the rotation of the rotating positioning block 19, and the rotation of the rotating handle 20 will drive the rotating positioning block 19 to rotate and press the arc-shaped edge of the clamping fixing block 17, so as to expand the storage position of the clamping fixing block 17 and insert and fix it into the inside of the desulfurization tower device.

[0037] The inner side of the fixed mounting block 3 is provided with a convenient disassembly and assembly component, and the convenient disassembly and assembly component comprises the clamping fixing block 17, one end of the clamping fixing block 17 is provided with the rotating positioning block 19, and the convenient disassembly and assembly component is used for disassembling and assembling the mass transfer component.

[0038] In this embodiment: through the rotation adjustment between the threaded rod 10 and the rotating shaft adjusting block 11, the position between the support bottom plate 1 and the rotating shaft adjusting block 11 can be controlled, then the guide rod 7 supports and guides the storage rod one 6 and the storage rod two 9, so as to improve the use space of the mass transfer component, then the rotation of the spiral fan blade 5 cooperates with the annular spraying of the spraying pipe 14, through adaptive adjustment, the effect of fully mixing gas and liquid is achieved, the rotating positioning block 19 at the bottom of the device is rotated, the clamping fixing block 17 is pushed out from the inner side of the fixed mounting block 3, then the clamping fixing block 17 is stably supported after the adjustment of the rotating positioning block 19, so that the clamping fixing block 17 is clamped in the fixed position of the desulfurization tower, and the convenient disassembly and assembly efficiency of the equipment is improved.

[0039] The specific embodiment is as follows: when the mass transfer piece device is used in the desulfurization tower, the space of the mass transfer piece is adjusted according to the internal environment requirement, the rotating shaft adjusting block 11 is rotated to adjust the position of the threaded rod 10 and the upper connecting rod 12, the guide rod 7 is adapted and supported between the two adjacent receiving rods 6 for lateral guide connection, the integrity of the supporting bottom plate 1 and the supporting top plate 2 is improved, then the gas passes through the bottom end of the supporting bottom plate 1 and the liquid passes through the top of the supporting top plate 2 to contact and mix with each other, the inner spiral fan blade 5 rotates under the action of the gas flow to disperse the gas around, the top spray pipe 14 can be annularly sprayed under the setting of the annular transmission pipe 13 and is located outside the spiral fan blade 5 to collide with each other and improve the mixing efficiency, in the installation process of the device, the rotating handle 20 drives the rotating positioning block 19 to rotate, the elastic supporting rod 16 drives the clamping fixed block 17 to be extruded outside the rotating positioning block 19, at this time, the clamping fixed block 17 can be clamped in the reserved installation position of the desulfurization tower after being pushed out, and conversely, the rotating can be disassembled.

[0040] It should be understood by those of ordinary skill in the art that the above discussion of any embodiment is only exemplary; under the idea of the present application, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of simplicity.

[0041] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such modifications, variations, and equivalents that fall within the spirit and scope of the present application are intended to be included within the scope of the present application.

Claims

1. An adjustable mass transfer element for a desulfurization tower, comprising: Support bottom plate (1), the top end of the support bottom plate (1) is provided with support top plate (2), and the bottom end of the support bottom plate (1) is installed with fixed mounting block (3), characterized by, The mixing adjusting assembly is arranged at the top end of the support bottom plate (1), and the mixing adjusting assembly comprises a spiral fan blade (5), the outer side of the spiral fan blade (5) is provided with a threaded rod (10), the top end of the threaded rod (10) is provided with an upper connecting rod (12), the top end of the spiral fan blade (5) is provided with a spray pipe (14), and the mixing adjusting assembly is used for adjusting sufficient mixing of gas and liquid. The convenient disassembly and assembly component is arranged on the inner side of the fixed mounting block (3), and the convenient disassembly and assembly component comprises a clamping fixing block (17), one end of the clamping fixing block (17) is provided with a rotating positioning block (19), and the convenient disassembly and assembly component is used for dismounting and mounting the mass transfer component.

2. An adjustable mass transfer element for a desulfurization tower as defined in claim 1, wherein The top end of the support bottom plate (1) is rotatably connected with a rotating rod (4), and the outer side of the rotating rod (4) is installed with the spiral fan blade (5).

3. An adjustable mass transfer element for a desulfurization tower as defined in claim 1, wherein The outer side of the top end of the support bottom plate (1) is fixedly connected with a receiving rod one (6), the inner side of the receiving rod one (6) is provided with a guide rod (7), the top end of the guide rod (7) is fixedly connected with a limiting block (8), and the outer side of the limiting block (8) is provided with a receiving rod two (9).

4. An adjustable mass transfer element for a desulfurization tower according to claim 3, wherein The middle part of the two receiving rod ones (6) is provided with a threaded rod (10), and the top end of the threaded rod (10) is threadedly connected with a rotating shaft adjusting block (11), the top end of the rotating shaft adjusting block (11) is provided with an upper connecting rod (12).

5. An adjustable mass transfer element for a desulfurization tower as defined in claim 1, wherein The inner side of the support top plate (2) is provided with the spray pipe (14), and the top end of the spray pipe (14) is fixedly connected with an annular transmission pipe (13).

6. An adjustable mass transfer element for a desulfurization tower according to claim 1, wherein The inner bottom wall of the fixed mounting block (3) is provided with a guide groove (15), and the inner wall of the fixed mounting block (3) is connected with an elastic supporting rod (16).

7. An adjustable mass transfer element for a desulfurization tower as defined in claim 1, wherein The clamping fixing block (17) is slidably connected to the inner side of the fixed mounting block (3), and the bottom end of the clamping fixing block (17) is connected with a guide column (18).

8. An adjustable mass transfer element for a desulfurization tower according to claim 1, wherein The bottom end of the fixed mounting block (3) is installed with a rotating handle (20), and the rotating handle (20) is used for rotating adjustment of the rotating positioning block (19).

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