Efficient desulfurization device for fuel gas

Abstract

The utility model provides a high-efficiency desulfurization device for fuel gas. The high-efficiency desulfurization device comprises a desulfurization tank, a supporting block, a guide plate, a gas inlet pipe, a discharge pipe, a gas outlet pipe, a humidifying, collecting and purifying box structure and a pluggable and replaceable filtering and purifying frame structure, the humidifying and purifying box, the fixing pipe, the inverted-U-shaped conveying pipe, the collecting hopper, the filling pipe and the circulating pipe are arranged in a matched mode, so that gas can be guided into the humidifying and purifying box through matching of the collecting hopper, the fixing pipe and the inverted-U-shaped conveying pipe in the purifying process; gas desulfurization and humidification work is carried out through water filled in the humidification and purification box, and the purpose of improving the desulfurization effect is achieved; the desulfurization tank, an inclined T-shaped bayonet socket, a fixing groove, a hollow plate, a drying layer and an activated carbon adsorption layer are matched with one another, so that the inclined T-shaped bayonet socket can be inserted into the upper part of the left side of the desulfurization tank in the desulfurization process, and the replacement work of the drying layer and the activated carbon adsorption layer in the desulfurization process is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas purification equipment, and in particular relates to a fuel gas high-efficiency desulfurization device. Background Art

[0002] The fuel flue gas generated after the combustion of fuel usually contains sulfur substances such as sulfur dioxide, which will cause harm to the environment and human body if directly discharged into the atmospheric environment. Therefore, a desulfurization device is usually used to desulfurize the fuel flue gas. The existing fuel gas high-efficiency desulfurization purification system and method include a filter box, a dust net, a blower, a drive mechanism, a hammer, a desulfurization tower, a box body, a third electric push rod, a cleaning brush, a collection box, a support assembly, a first electric push rod, a connecting pipe, a desulfurization box, a liquid pump, a spray pipe, an air outlet pipe, a drying layer, an activated carbon adsorption layer, a box frame, a bottom plate, bolts, a second electric push rod, and a support seat. This fuel gas high-efficiency desulfurization purification system and method only uses spraying during the desulfurization process, which is easy to affect the desulfurization effect and cannot replace the purification filter mechanism during the desulfurization process. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a fuel gas high-efficiency desulfurization device, which improves the spraying mechanism during the desulfurization process to improve the humidification effect, and improves the filtering and purification mechanism during the desulfurization process to facilitate replacement during the desulfurization process.

[0004] A fuel gas efficient desulfurization device comprises a desulfurization tank, wherein support blocks are bolted to the four corners of the bottom end of the desulfurization tank; a guide plate is bolted to the bottom of the inner wall of the desulfurization tank; an air inlet pipe is threadedly penetrated through the lower left portion of the desulfurization tank; a discharge pipe is threadedly penetrated through the bottom right portion of the desulfurization tank; an air outlet pipe is threadedly penetrated through the middle position of the upper end of the desulfurization tank, and the desulfurization tank is characterized in that a humidifiable collection and purification box structure is provided in the middle position of the interior of the desulfurization tank; and a pluggable and replaceable filter purification frame structure is provided at the upper end of the interior of the desulfurization tank.

[0005] Preferably, the humidifiable collection and purification box structure includes a humidifying purification box, a fixed pipe passing through the middle position of the interior of the humidifying purification box; the top end of the fixed pipe is threadedly connected to the middle position of the inner top of the inverted U-shaped conveying pipe and is connected; the bottom end of the humidifying purification box is bolted with a collection bucket; the upper left part of the humidifying purification box is threadedly connected with a filling pipe; the lower right part of the humidifying purification box is threadedly connected with a circulation pipe.

[0006] Preferably, the pluggable and replaceable filter purification frame structure includes an inclined T-shaped socket, a fixing groove is provided in the middle position of the right inner side of the inclined T-shaped socket; hollow plates are bolted to the upper right side and the lower right side of the inclined T-shaped socket respectively; a drying layer is provided at the inner bottom of the fixing groove; an activated carbon adsorption layer is bolted to the upper inner wall of the fixing groove.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. In the utility model, the humidification purification box, fixed pipe, inverted U-shaped delivery pipe, collecting bucket, filling pipe and circulation pipe are arranged in coordination with each other, which is beneficial to guiding the gas to the interior of the humidification purification box through the cooperation of the collecting bucket, the fixed pipe and the inverted U-shaped delivery pipe during the purification process, and performing gas desulfurization and humidification work through the water filled in the humidification purification box, thereby improving the desulfurization effect.

[0009] 2. In the utility model, the desulfurization tank, the inclined T-shaped socket, the fixing groove, the hollow plate, the drying layer and the activated carbon adsorption layer are arranged in coordination with each other, which is beneficial to the connection of the inclined T-shaped socket to the upper left side of the desulfurization tank during the desulfurization process, so as to facilitate the replacement of the drying layer and the activated carbon adsorption layer during the desulfurization process. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of the humidifying collection and purification box structure of the utility model.

[0012] Figure 3 It is a structural schematic diagram of a pluggable and replaceable filter purification frame structure of the utility model.

[0013] In the figure:

[0014] 1. Desulfurization tank; 2. Support block; 3. Guide plate; 4. Inlet pipe; 5. Discharge pipe; 6. Outlet pipe; 7. Humidification collection and purification box structure; 71. Humidification purification box; 72. Fixed pipe; 73. Inverted U-shaped conveying pipe; 74. Collection bucket; 75. Filling pipe; 76. Circulation pipe; 8. Pluggable and replaceable filter purification frame structure; 81. Oblique T-shaped socket; 82. Fixed groove; 83. Hollow plate; 84. Drying layer; 85. Activated carbon adsorption layer. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2As shown, a fuel gas efficient desulfurization device comprises a desulfurization tank 1, a support block 2, a guide plate 3, an air inlet pipe 4, a discharge pipe 5, an air outlet pipe 6, a humidifying collection and purification box structure 7 and a pluggable and replaceable filter purification frame structure 8, wherein the support blocks 2 are bolted to the four corners of the bottom end of the desulfurization tank 1; the guide plate 3 is bolted to the bottom of the inner wall of the desulfurization tank 1; the air inlet pipe 4 is threadedly penetrated at the lower left part of the desulfurization tank 1; the discharge pipe 5 is threadedly penetrated at the bottom right side of the desulfurization tank 1; the air outlet pipe 6 is threadedly penetrated at the middle position of the upper end of the desulfurization tank 1; the humidifying collection and purification box structure 7 is arranged at the middle position of the interior of the desulfurization tank 1; the pluggable and replaceable filter purification frame structure 8 is arranged at the upper end of the interior of the desulfurization tank 1; the humidifying collection and purification box structure 7 comprises a humidifying purification box 71, a fixed pipe 72, an inverted U-shaped conveying pipe 73, a collecting bucket 7 4, a filling pipe 75 and a circulation pipe 76, a fixed pipe 72 is passed through the middle position of the interior of the humidification and purification box 71; the top end of the fixed pipe 72 is threadedly connected to the middle position of the top end of the inverted U-shaped delivery pipe 73 and is connected; the bottom end of the humidification and purification box 71 is bolted with a collecting bucket 74; the upper left part of the humidification and purification box 71 is threadedly connected with a filling pipe 75; the lower right part of the humidification and purification box 71 is threadedly connected with a circulation pipe 76; when in use, the desulfurization tank 1 is placed in a suitable position, and then an external pipeline is used for connection work, and the gas is cleared through the air inlet pipe 4 to allow the gas to enter the inner bottom end of the desulfurization tank 1, and then after the collection bucket 74, the fixed pipe 72 and the inverted U-shaped delivery pipe 73 are matched, the gas enters the interior of the humidification and purification box 71, and is purified and filtered by the water filled in the humidification and purification box 71.

[0016] In this embodiment, combined with the Figure 3 As shown, the pluggable and replaceable filter purification frame structure 8 includes an inclined T-shaped socket 81, a fixed groove 82, a hollow plate 83, a drying layer 84 and an activated carbon adsorption layer 85. The inclined T-shaped socket 81 is provided with a fixed groove 82 at the middle position of the inner right side; the upper right side and the lower right side of the inclined T-shaped socket 81 are respectively bolted with a hollow plate 83; the inner bottom of the fixed groove 82 is provided with a drying layer 84; the upper inner wall of the fixed groove 82 is bolted with an activated carbon adsorption layer 85; while the purification and filtration are being performed, the gas is humidified, and then the gas is moved upward, and after being dried by the drying layer 84 during the movement of the gas, the gas is subjected to secondary adsorption and purification by the activated carbon adsorption layer 85, thereby completing the desulfurization work.

[0017] In this embodiment, specifically, a valve is threadedly inserted in the middle position of the upper end of the discharge pipe 5; the desulfurization tank 1 is connected to the air inlet pipe 4, the discharge pipe 5 and the air outlet pipe 6 respectively.

[0018] In this embodiment, specifically, the bottom end of the fixed pipe 72 is threadedly connected to the middle position of the upper end of the collecting bucket 74; the inverted U-shaped delivery pipe 73 is inserted in the middle position of the upper end of the humidification purification box 71; the filling pipe 75 and the circulation pipe 76 are threadedly inserted with valves in the middle position of the upper end.

[0019] In this embodiment, specifically, the humidification purification box 71 is bolted to the middle position of the inner wall of the desulfurization tank 1 and a bearing is provided at the connection; the filling pipe 75 passes through the upper middle position of the left side of the desulfurization tank 1; and the circulation pipe 76 passes through the lower middle position of the right side of the desulfurization tank 1.

[0020] In this embodiment, specifically, the drying layer 84 and the activated carbon adsorption layer 85 are arranged between the hollow plates 83 .

[0021] In this embodiment, specifically, the oblique T-shaped socket 81 passes through the upper left side of the desulfurization tank 1 ; the hollow plate 83 is arranged at the upper inner end of the desulfurization tank 1 ; and a sealing ring is arranged between the activated carbon adsorption layer 85 and the inner wall of the desulfurization tank 1 .

[0022] How it works

[0023] In the utility model, when in use, the desulfurization tank 1 is placed in a suitable position, and then an external pipeline is used for connection work, and the gas is cleared through the air inlet pipe 4 to allow the gas to enter the inner bottom end of the desulfurization tank 1, and then after the collection bucket 74, the fixed pipe 72 and the inverted U-shaped conveying pipe 73 are coordinated, the gas enters the interior of the humidification purification box 71, and is purified and filtered by the water filled in the humidification purification box 71. The gas is humidified while being purified and filtered, and then the gas is moved upward, and during the movement of the gas, it is dried by the drying layer 84, and then the gas is subjected to secondary adsorption and purification work by the activated carbon adsorption layer 85, thereby completing the desulfurization work.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A fuel gas efficient desulfurization device, comprising a desulfurization tank (1), wherein support blocks (2) are bolted to the four corners of the bottom end of the desulfurization tank (1); a guide plate (3) is bolted to the bottom of the inner wall of the desulfurization tank (1); an air inlet pipe (4) is threadedly penetrated through the lower left part of the desulfurization tank (1); a discharge pipe (5) is threadedly penetrated through the bottom right part of the desulfurization tank (1); an air outlet pipe (6) is threadedly penetrated through the middle position of the upper end of the desulfurization tank (1); characterized in that, The desulfurization tank (1) in the fuel gas high-efficiency desulfurization device is provided with a humidifying collection and purification box structure (7) at the middle position inside; and the upper end of the desulfurization tank (1) is provided with a pluggable and replaceable filter purification frame structure (8).

2. The fuel gas high-efficiency desulfurization device according to claim 1, characterized in that: The humidifying collection and purification box structure (7) comprises a humidifying purification box (71), wherein a fixed pipe (72) passes through the middle position inside the humidifying purification box (71); the top end of the fixed pipe (72) is threadedly connected to the middle position of the top end of the inverted U-shaped conveying pipe (73) and is connected thereto; a collecting bucket (74) is bolted to the bottom end of the humidifying purification box (71); a filling pipe (75) is threadedly connected to the upper left side of the humidifying purification box (71); and a circulation pipe (76) is threadedly connected to the lower right side of the humidifying purification box (71).

3. The fuel gas high-efficiency desulfurization device according to claim 1, characterized in that: The pluggable and replaceable filter purification frame structure (8) comprises an oblique T-shaped socket (81), a fixing groove (82) is provided at the middle position of the right inner side of the oblique T-shaped socket (81); a hollow plate (83) is bolted to the upper right side and the lower right side of the oblique T-shaped socket (81); a drying layer (84) is provided at the inner bottom of the fixing groove (82); and an activated carbon adsorption layer (85) is bolted to the upper inner wall of the fixing groove (82).

4. The fuel gas high-efficiency desulfurization device according to claim 2, characterized in that: The humidification purification box (71) is bolted to the middle position of the inner wall of the desulfurization tank (1) and a bearing is provided at the connection; the filling pipe (75) passes through the upper middle position on the left side of the desulfurization tank (1); and the circulation pipe (76) passes through the lower middle position on the right side of the desulfurization tank (1).

5. The fuel gas high-efficiency desulfurization device according to claim 3, characterized in that: The oblique T-shaped socket (81) passes through the upper left side of the desulfurization tank (1); the hollow plate (83) is arranged at the upper inner end of the desulfurization tank (1); and a sealing ring is arranged between the activated carbon adsorption layer (85) and the inner wall of the desulfurization tank (1).

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