High-efficiency water scrubber for capturing carbon dioxide in flue gas

Abstract

The utility model discloses a flue gas carbon dioxide capture efficient water scrubber, which comprises a tower body and a cleaning assembly integrated in the tower body, the cleaning assembly comprises a water collecting plate, a back washing pipeline, a middle frame, a primary washing pipeline and a filling layer, and the bottom of the tower body is fixedly connected with a water tank through a connecting frame. The primary washing pipeline and the secondary washing pipeline are in transmission connection with a water tank through a pump body, a filtering bin is detachably connected between the water tank and the tower body, and a net drawer is detachably connected into the filtering bin. According to the device, falling impurities enter the mesh drawer, water attached to the outer sides of the impurities falls back into the water tank, centralized collection of the impurities and circulation of the water are achieved, a locking rod is subsequently separated, and an operator can directly pull out a filtering bin from one side through the design of an outer frame and rollers at the bottom of the outer frame, so that convenience of subsequent centralized treatment of the impurities is guaranteed; therefore, the use convenience of the efficient water scrubbing tower for capturing the carbon dioxide in the flue gas is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water washing tower technical field especially relates to a kind of flue gas carbon dioxide capture efficient water washing tower. BACKGROUND

[0002] Water washing tower is used to remove the useless components or solid dust particles in gas with water, and it also has certain cooling effect.Tower equipment, after staff captures carbon dioxide, harmful substances inside flue gas are cleaned and stripped to make it purify by water washing tower.

[0003] Chinese patent publication number CN220125802U, publication time 20231205, discloses a kind of flue gas carbon dioxide capture efficient water washing tower including cleaning component and filter component, the cleaning component includes water washing tower, install in the front of water washing tower smoke pipe, install in the top of water washing tower exhaust pipe, the filter component includes support filter barrel installed in the inside of water washing tower, oblique slide plate installed in the outside of support filter barrel, filter barrel installed in the inside of support filter barrel, install in the side of water washing tower pollution discharge tank, oblique chute is opened in pollution discharge tank and the inner wall of water washing tower.

[0004] Such as the above existing flue gas carbon dioxide capture efficient water washing tower is cleaned by cleaning component to flue gas, and impurities are filtered by filter barrel, in specific implementation process, operator needs to move support filter barrel along the direction of oblique chute to pollution discharge tank by hooking hook ring by hook, then filter barrel is proposed outward by handle to clean and replace, overall operation is inconvenient, so corresponding flue gas carbon dioxide capture efficient water washing tower is urgently needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve above problem, and a kind of flue gas carbon dioxide capture efficient water washing tower is proposed.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of flue gas carbon dioxide capture efficient water washing tower, including tower body and the cleaning component integrated in the inside of tower body, the cleaning component includes water collecting plate, re-washing pipeline, middle frame, primary washing pipeline and filling layer, the water tank is fixedly connected at the bottom of the tower body by connecting frame, the primary washing pipeline and re-washing pipeline are all connected with water tank by pump body, the filter bin is detachably connected between the water tank and tower body, the filter bin is detachably connected with net drawer inside, and walking component is integrated on the outside of the filter bin.

[0008] Preferably, the filter bin inner surface wall and net drawer top are fixedly connected with support frame and clamping frame respectively, and the clamping frame is clamped on the support frame.

[0009] Preferably, the outer wall of the connecting frame is fixedly connected with two groups of side frames, and the two groups of side frames are respectively abutted on both sides of the horizontal end of the filter bin.

[0010] Preferably, the inner part of each of the two groups of side frames is provided with a locking rod, and the two groups of locking rods are in screw connection with the outer wall of the filter bin.

[0011] Preferably, the bottom of the connecting frame is fixedly connected with a bottom sheet, and the bottom sheet is fixedly connected with the outer wall of the water tank through a fixing rod.

[0012] Preferably, the walking assembly comprises an outer frame fixedly connected with the outer wall of the horizontal end of the filter bin, and the bottom of the outer frame is integrated with a roller.

[0013] As described above, the beneficial effects of the present application are as follows:

[0014] 1. In the present application, after the flue gas enters the tower body from the smoke inlet pipe, the pump body guides the water into the primary washing pipeline and the secondary washing pipeline, and then multiple nozzles installed at the bottom of the primary washing pipeline and the secondary washing pipeline spray downward. The water mist contacts the flue gas in the filling layer, and the water mist cleans the impurities in the flue gas and makes it fall. The flue gas after the primary cleaning continues to rise and contacts the water flow in the middle frame to complete the secondary cleaning. The gas after the secondary cleaning moves upward into the water collecting plate. The internal structure of the water collecting plate can capture the water in the passing gas, and then the gas is discharged outward from the exhaust pipe installed at the top. The falling impurities enter the net drawer, and the water attached to the outside of the impurities falls back into the water tank, realizing the centralized collection of impurities and the circulation of water. The subsequent separation locking rod is designed through the outer frame and the roller at the bottom thereof. The operator can directly pull out the filter bin from one side, thereby ensuring the convenience of subsequent centralized treatment of impurities, and improving the convenience of use of the flue gas carbon dioxide capture efficient water washing tower.

[0015] 2. In the present application, the top of the net drawer is fixedly connected with a clamping frame, and the clamping frame is clamped on the top of the supporting frame. In this way, the stability of the working state of the net drawer is ensured, and after the filter bin is pulled out, the operator can pull out the net drawer from above, thereby ensuring the convenience of centralized separation of impurities, and further improving the convenience of use of the flue gas carbon dioxide capture efficient water washing tower. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 An overall structure schematic diagram according to an embodiment of the present application is shown;

[0017] Figure 2 An outer frame structure schematic diagram according to an embodiment of the present application is shown;

[0018] Figure 3 A cleaning assembly structure schematic diagram according to an embodiment of the present application is shown;

[0019] Figure 4 A net drawer structure schematic diagram is shown according to the embodiment of the utility model.

[0020] Legend:

[0021] 1, tower body; 2, filter bin; 3, water tank; 4, side frame; 5, locking rod; 6, outer frame; 7, connecting frame; 8, bottom sheet; 9, pump body; 10, cleaning assembly; 1001, water collecting plate; 1002, re-washing pipeline; 1003, middle frame; 1004, primary washing pipeline; 1005, filling layer; 11, supporting frame; 12, mounting frame; 13, net drawer. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A kind of flue gas carbon dioxide capture high efficiency water washing tower, including tower body 1 and the cleaning assembly 10 integrated in tower body 1 inside, cleaning assembly 10 includes water collecting plate 1001, re-washing pipeline 1002, middle frame 1003, primary washing pipeline 1004 and filling layer 1005, tower body 1 bottom is fixedly connected with water tank 3 by connecting frame 7, primary washing pipeline 1004 and re-washing pipeline 1002 are all transmission connection by pump body 9 and water tank 3, water tank 3 and tower body 1 between detachably connected have filter bin 2, filter bin 2 inside detachably connected have net drawer 13, and filter bin 2 outside integrated have walking assembly;

[0025] The flue gas enters the inside of the tower body 1 from the smoke inlet pipe, the pump body 9 guides the water into the primary washing pipe 1004 and the secondary washing pipe 1002, and multiple spray heads are installed at the bottom of the primary washing pipe 1004 and the secondary washing pipe 1002 to spray downward, the flue gas contacts with the water mist in the filling layer 1005, the water mist cleans the impurities in the flue gas and makes it fall, the flue gas after the primary cleaning continues to rise, the flue gas contacts with the water flow in the middle frame 1003 to complete the secondary cleaning, the gas after the secondary cleaning moves upward into the water collecting plate 1001, the internal structure of the water collecting plate 1001 can capture the water in the passing gas, and then the water is discharged outward from the exhaust pipe installed at the top, the falling impurities enter the net drawer 13, the water attached to the outside of the impurities falls back into the water tank 3, realizing the centralized collection of impurities and the circulation of water, and the subsequent separation locking rod 5, through the design of the outer frame 6 and the rollers at the bottom thereof, the operator can directly pull out the filter bin 2 from one side, thereby ensuring the convenience of subsequent centralized treatment of impurities, and improving the convenience of use of the flue gas carbon dioxide capture efficient water washing tower.

[0026] Specifically, as shown in Figure 2 and Figure 4 , the inner wall of the filter bin 2 and the top of the net drawer 13 are respectively fixedly connected with the supporting frame 11 and the clamping frame 12, the clamping frame 12 is clamped on the supporting frame 11, the top of the net drawer 13 is fixedly connected with the clamping frame 12, and the clamping frame 12 is clamped on the top of the supporting frame 11, so as to ensure the stability of the working state of the net drawer 13, and after the filter bin 2 is pulled out, the operator can pull out the net drawer 13 from above, ensuring the convenience of centralized separation of impurities, and further improving the convenience of use of the flue gas carbon dioxide capture efficient water washing tower.

[0027] Specifically, as shown in Figure 2 and Figure 3 , the outer wall of the connecting frame 7 is fixedly connected with two groups of side frames 4, the two groups of side frames 4 are respectively abutted on both sides of the horizontal end of the filter bin 2, so as to limit the horizontal position of the filter bin 2, so that the filter bin 2 is quickly and accurately combined between the tower body 1 and the water tank 3, the two groups of side frames 4 are both penetrated by the locking rod 5, and the two groups of locking rods 5 are both in screw connection with the outer wall of the filter bin 2, so as to ensure the convenience of disassembly and assembly of the filter bin 2, the bottom of the connecting frame 7 is fixedly connected with the bottom sheet 8, and the bottom sheet 8 is fixedly connected with the outer wall of the water tank 3 through the fixing rod, so as to ensure the convenience of disassembly and assembly of the water tank 3, and the walking assembly comprises the outer frame 6 fixedly connected with the outer wall of the horizontal end of the filter bin 2, and the outer frame 6 is integrated with the rollers at the bottom, so as to ensure the convenience of movement of the filter bin 2.

[0028] Working principle: after the flue gas enters the tower body 1, the pump body 9 guides the water into the primary washing pipe 1004 and the secondary washing pipe 1002, and then sprays downward from the multiple spray heads installed at the bottom of the primary washing pipe 1004 and the secondary washing pipe 1002, the flue gas and the water mist contact in the filling layer 1005, the water mist cleans the impurities in the flue gas and makes it fall, the flue gas after primary washing continues to rise, the flue gas and the water flow contact in the middle frame 1003 to complete secondary washing, the gas after secondary washing moves upward into the water collecting plate 1001, the internal structure of the water collecting plate 1001 can capture the water in the passing gas, and then is discharged outward from the exhaust pipe installed at the top, the falling impurities enter the net drawer 13, the water attached to the outside of the impurities falls back into the water tank 3, realizing the centralized collection of impurities and the circulation of water, the subsequent separation locking rod 5, through the design of the outer frame 6 and the rollers at the bottom thereof, the operator can directly pull out the filter bin 2 from one side, thereby ensuring the convenience of subsequent centralized treatment of impurities, thereby improving the convenience of use of the flue gas carbon dioxide capture efficient water washing tower, the top of the net drawer 13 is fixedly connected with the clamping frame 12, the clamping frame 12 is clamped on the top of the supporting frame 11, thereby ensuring the stability of the working state of the net drawer 13, and after the filter bin 2 is pulled out subsequently, the operator can pull out the net drawer 13 from above, ensuring the convenience of centralized separation of impurities, thereby further improving the convenience of use of the flue gas carbon dioxide capture efficient water washing tower.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A flue gas carbon dioxide capture high-efficiency water washing tower, comprising a tower body (1) and a washing assembly (10) integrated in the inside of the tower body (1), the washing assembly (10) comprising a water collecting plate (1001), a re-washing pipeline (1002), a middle frame (1003), a primary washing pipeline (1004) and a filling layer (1005), characterized in that, The tower body (1) bottom is fixedly connected with a water tank (3) through a connecting frame (7), the primary washing pipeline (1004) and the secondary washing pipeline (1002) are both in transmission connection with the water tank (3) through a pump body (9), and the water tank (3) and the tower body (1) are detachably connected with a filter bin (2), the filter bin (2) is detachably connected with a mesh drawer (13) inside, and a walking assembly is integrated on the outer side of the filter bin (2).

2. A high efficiency water scrubber column for carbon dioxide capture from flue gas according to claim 1, characterized in that, The inner wall of the filter bin (2) and the top of the mesh drawer (13) are fixedly connected with a supporting frame (11) and a clamping frame (12) respectively, and the clamping frame (12) is clamped on the supporting frame (11).

3. A high efficiency water scrubber column for flue gas CO2 capture according to claim 2, characterized in that, The outer wall of the connecting frame (7) is fixedly connected with two groups of side frames (4), and the two groups of side frames (4) are respectively abutted on the two sides of the horizontal end of the filter bin (2).

4. A high efficiency water scrubber column for carbon dioxide capture from flue gas according to claim 3, characterized in that, The inner wall of the two groups of side frames (4) is both provided with a locking rod (5), and the two groups of locking rods (5) are both in screw connection with the outer wall of the filter bin (2).

5. A high efficiency water scrubber for CO2 capture from flue gas according to claim 4, characterized in that, The bottom of the connecting frame (7) is fixedly connected with a bottom sheet (8), and the bottom sheet (8) is fixedly connected with the outer wall of the water tank (3) through a fixing rod.

6. A high efficiency water scrubber column for flue gas CO2 capture according to claim 5, characterized in that, The walking assembly comprises an outer frame (6) fixedly connected with the outer wall of the horizontal end of the filter bin (2), and the bottom of the outer frame (6) is integrated with a rolling wheel.

Images