Flue gas purifying and recycling device

Abstract

The utility model provides a flue gas purifying and recycling device. The flue gas purifying and recycling device comprises a box body, two filter cartridges, a driving device, a conical hopper, a filter screen, a plurality of L-shaped pipes, a gas outlet assembly, a water drainage assembly and a gas inlet assembly, the upper parts of the two filter cartridges are symmetrically arranged in the box body; the driving device is arranged on the surface of the box body and is positioned on the opposite sides of the two filter cartridges; the conical hopper is arranged in the box body, and the filter screen is arranged in the box body and located above the conical hopper; the plurality of L-shaped pipes are sequentially arranged in the box body; the air outlet assembly is arranged among the plurality of L-shaped pipes; and the drainage assembly is arranged among the plurality of L-shaped pipes. According to the flue gas purifying and recycling device provided by the utility model, the plurality of communicating mounting sleeves, the plurality of connecting pieces, the communicating pipe and the drain pipe are arranged among the plurality of L-shaped pipes, so that liquid with temperature in the L-shaped pipes can be conveniently discharged to a specified position after the temperature of the liquid in the plurality of L-shaped pipes is increased, and the filling of cooling liquid is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of flue gas purification and utilization, and in particular to a flue gas purification and reuse device. Background Technology

[0002] Industrial production processes generate dusty fumes. To reduce the environmental impact of these fumes, they need to be purified. Based on the different treatment methods, they can be divided into four main categories: electrostatic precipitators, filter dust collectors, wet scrubbers, and mechanical dust collectors.

[0003] Most filter-type dust collectors use activated carbon and other filter media to purify flue gas. When in use, the flue gas passes through activated carbon and other media, which adsorb solid particles and some harmful substances in the flue gas, thereby achieving the purpose of purification.

[0004] In the existing technology, the setup of a cylindrical cylinder, a stirring component, and a feeding component allows for the simultaneous filtration of flue gas and stirring of the filter medium. This results in more uniform purification of the flue gas by the filter medium, improving the utilization rate of the filter medium and facilitating its replacement.

[0005] By incorporating cooling components, the flue gas can be cooled while simultaneously recovering heat from it, thereby improving energy efficiency.

[0006] However, current devices use multiple exhaust pipes inside the device to cool the flue gas. After prolonged use, the liquid inside the exhaust pipes will heat up and be transported to a designated location for liquid replacement. However, the current exhaust pipes do not have a liquid discharge mechanism for liquid discharge.

[0007] Therefore, it is necessary to provide a flue gas purification and reuse device to solve the above-mentioned technical problems. Utility Model Content

[0008] This utility model provides a flue gas purification and reuse device, which solves the problem that the exhaust pipe used in current devices does not have a liquid discharge mechanism for liquid discharge.

[0009] To solve the above-mentioned technical problems, this utility model provides a flue gas purification and reuse device, comprising:

[0010] The components include: housing, two filter cartridges, drive unit, conical hopper, filter screen, multiple L-shaped pipes, air outlet assembly, drainage assembly, and air inlet assembly.

[0011] The two filter cartridges are symmetrically arranged above each other inside the housing;

[0012] The drive device is disposed on the surface of the housing and located on one side opposite to the two filter cartridges;

[0013] The conical hopper is disposed inside the housing, and the filter screen is disposed inside the housing and located above the conical hopper;

[0014] Multiple L-shaped tubes are sequentially arranged inside the housing;

[0015] The air outlet assembly is disposed between the plurality of L-shaped pipes;

[0016] The drainage assembly is disposed between the plurality of L-shaped pipes. The drainage assembly includes a plurality of connecting mounting sleeves, a plurality of connectors, a connecting pipe, and a drain pipe. The plurality of connecting mounting sleeves are respectively installed at the bottom of the plurality of L-shaped pipes. The plurality of connectors are respectively connected to one end of the plurality of connecting mounting sleeves. The connecting pipes are respectively connected between the plurality of connectors. The drain pipe is connected to one end of one of the connectors.

[0017] The air intake assembly is disposed between the plurality of L-shaped pipes.

[0018] Preferably, the drive device includes two pulleys, a belt, a motor, and a bracket. The two pulleys are connected to one end of the two filter cartridges via a connecting block. The belt is connected between the two pulleys. The motor is installed on one side of one of the pulleys. The bracket is installed between the motor and the housing.

[0019] Preferably, a support frame is connected between the plurality of L-shaped tubes.

[0020] Preferably, the air outlet assembly includes multiple connecting sleeves, multiple mounting parts, a connecting pipe, and an air outlet pipe. The multiple connecting sleeves are respectively connected to the upper surfaces of the multiple L-shaped pipes, the multiple mounting parts are respectively connected to one end of the multiple connecting sleeves, the connecting pipe is connected between the multiple mounting parts, and the air outlet pipe is connected to one end of one of the mounting parts.

[0021] Preferably, the air intake assembly includes a rectangular frame and a plurality of air inlets, the rectangular frame being installed between the plurality of L-shaped pipes, and the plurality of air inlets being opened between the plurality of L-shaped pipes and the rectangular frame.

[0022] Preferably, a liquid inlet assembly is provided between the plurality of L-shaped tubes and the housing. The liquid inlet assembly includes a plurality of liquid inlet pipes, a pipe, and a connector. The plurality of liquid inlet pipes are respectively connected to one end of the plurality of L-shaped tubes, the pipe is connected between the plurality of liquid inlet pipes, and the connector is connected to one end of the pipe.

[0023] Preferably, an air inlet pipe is installed on one side of the bottom of the box, and a box door is provided on one side of the box.

[0024] Preferably, an installation assembly is provided between the conical hopper and the filter screen. The installation assembly includes an installation groove, an installation block, and a bolt. The installation groove is formed on the surface of the conical hopper, the installation block is disposed inside the installation groove, and the bolt is disposed between the installation block and the conical hopper.

[0025] Compared with related technologies, the flue gas purification and reuse device provided by this utility model has the following advantages:

[0026] Beneficial effects:

[0027] This utility model provides a flue gas purification and reuse device. Multiple connecting sleeves, multiple connectors, connecting pipes and drain pipes are set between multiple L-shaped pipes. After the liquid temperature inside the multiple L-shaped pipes rises, it is convenient to discharge the warm liquid inside the L-shaped pipes to a designated location, which facilitates the addition of cooling liquid. Attached Figure Description

[0028] Figure 1 A schematic diagram of the structure of a first embodiment of a flue gas purification and reuse device provided by this utility model;

[0029] Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below;

[0030] Figure 3 for Figure 1 The enlarged schematic diagram of section B is shown below;

[0031] Figure 4 for Figure 1 The enlarged schematic diagram of section C is shown below;

[0032] Figure 5 for Figure 1 The diagram shown is a three-dimensional structural schematic of the purification and reuse device from a first-view perspective.

[0033] Figure 6 for Figure 1 The diagram shows a three-dimensional structure of the purification and reuse device from a second perspective.

[0034] Figure 7 for Figure 1 The diagram shown is a three-dimensional structural schematic of the purification and reuse device from a third-view perspective.

[0035] Figure 8 A schematic diagram of the structure of a second embodiment of a flue gas purification and reuse device provided by this utility model;

[0036] Figure 9 for Figure 8 The enlarged schematic diagram of part D is shown.

[0037] The diagram is labeled: 1. Box body; 2. Filter cartridge;

[0038] 3. Drive unit; 31. Pulley; 32. Belt; 33. Motor; 34. Bracket;

[0039] 4. Conical hopper; 5. Filter screen; 6. L-shaped tube; 7. Support frame;

[0040] 8. Exhaust assembly; 81. Connecting sleeve; 82. Mounting component; 83. Connecting pipe; 84. Exhaust pipe;

[0041] 9. Drainage assembly; 91. Connecting mounting sleeve; 92. Connector; 93. Connecting pipe; 94. Drainage pipe;

[0042] 10. Liquid inlet assembly; 101. Liquid inlet pipe; 102. Pipe; 103. Connector;

[0043] 11. Intake assembly; 111. Rectangular frame; 112. Intake port;

[0044] 12. Air intake pipe; 13. Cabin door;

[0045] 14. Mounting components; 141. Mounting slot; 142. Mounting block; 143. Bolt. Detailed Implementation

[0046] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0047] First Embodiment

[0048] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a flue gas purification and reuse device provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The enlarged schematic diagram of section B is shown below; Figure 4 for Figure 1 The enlarged schematic diagram of section C is shown below; Figure 5 for Figure 1 The diagram shown is a three-dimensional structural schematic of the purification and reuse device from a first-view perspective. Figure 6 for Figure 1 The diagram shows a three-dimensional structure of the purification and reuse device from a second perspective. Figure 7 for Figure 1 The diagram shows a third-view perspective of the purification and reuse device. A flue gas purification and reuse device includes:

[0049] 1. Housing; 2. Two filter cartridges; 3. Drive unit; 4. Conical bucket; 5. Filter screen; 6. Multiple L-shaped pipes; 8. Air outlet assembly; 9. Drainage assembly; and 11. Air inlet assembly.

[0050] The two filter cylinders 2 are symmetrically arranged above the inside of the housing 1;

[0051] The drive device 3 is disposed on the surface of the housing 1 and located on one side opposite to the two filter cylinders 2;

[0052] The conical hopper 4 is disposed inside the housing 1, and the filter screen 5 is disposed inside the housing 1 and located above the conical hopper 4;

[0053] Multiple L-shaped tubes 6 are sequentially arranged inside the housing 1;

[0054] The air outlet assembly 8 is disposed between the plurality of L-shaped pipes 6;

[0055] The drainage assembly 9 is disposed between the plurality of L-shaped pipes 6. The drainage assembly 9 includes a plurality of connecting mounting sleeves 91, a plurality of connectors 92, a connecting pipe 93, and a drain pipe 94. The plurality of connecting mounting sleeves 91 are respectively installed at the bottom of the plurality of L-shaped pipes 6. The plurality of connectors 92 are respectively connected to one end of the plurality of connecting mounting sleeves 91. The connecting pipes 93 are respectively connected between the plurality of connectors 92. The drain pipe 94 is connected to one end of one of the connectors 92.

[0056] The air intake assembly 11 is disposed between the plurality of L-shaped pipes 6.

[0057] The drive device 3 includes two pulleys 31, a belt 32, a motor 33, and a bracket 34. The two pulleys 31 are connected to one end of the two filter cartridges 2 through a connecting block. The belt 32 is connected between the two pulleys 31. The motor 33 is installed on one side of one of the pulleys 31. The bracket 34 is installed between the motor 33 and the housing 1.

[0058] When the two filter cartridges 2 are rotated, the motor 33 is started first to drive one of the belt pulleys 31 to rotate. When one of the belt pulleys 31 rotates, it drives the other belt pulley 31 to rotate through the belt 32. When both belt pulleys 31 rotate, they drive the two filter cartridges 2 inside the housing 1 to rotate, thereby making the flue gas evenly processed.

[0059] An air inlet is provided at the bottom of the conical hopper 4 to facilitate the upward flow of gas.

[0060] One end of the filter cartridge 2 is rotatably connected to one side of the inner wall of the housing 1 via a rotating shaft. The use of two filter cartridges 2 facilitates uniform contact of the incoming flue gas. The flue gas flows upward through the conical hopper 4 and the filter screen 5 to the upper part of the housing 1. After the flue gas flows to the upper part of the housing 1, it flows through the rectangular frame 111 between multiple L-shaped tubes 6 and multiple air inlets 112 to the interior of multiple L-shaped tubes 6. The flue gas is cooled by the liquid inside the multiple L-shaped tubes 6. The cooled flue gas is then transported to the interior of the connecting pipe 83 through multiple connecting sleeves 81 and multiple mounting parts 82 on the surface of multiple L-shaped tubes 6. After the flue gas is transported to the interior of the connecting pipe 83, it is discharged through one of the mounting parts 82 and the exhaust pipe 84.

[0061] A support frame 7 is connected between the multiple L-shaped tubes 6.

[0062] The air outlet assembly 8 includes multiple connecting sleeves 81, multiple mounting parts 82, connecting pipes 83, and air outlet pipes 84. The multiple connecting sleeves 81 are respectively connected to the upper surfaces of the multiple L-shaped pipes 6, the multiple mounting parts 82 are respectively connected to one end of the multiple connecting sleeves 81, the connecting pipes 83 are connected between the multiple mounting parts 82, and the air outlet pipe 84 is connected to one end of one of the mounting parts 82.

[0063] The air intake assembly 11 includes a rectangular frame 111 and a plurality of air inlets 112. The rectangular frame 111 is installed between a plurality of L-shaped pipes 6, and the plurality of air inlets 112 are opened between the plurality of L-shaped pipes 6 and the rectangular frame 111.

[0064] A liquid inlet assembly 10 is provided between the plurality of L-shaped tubes 6 and the housing 1. The liquid inlet assembly 10 includes a plurality of liquid inlet pipes 101, a pipe 102 and a connector 103. The plurality of liquid inlet pipes 101 are respectively connected to one end of the plurality of L-shaped tubes 6, the pipe 102 is connected between the plurality of liquid inlet pipes 101, and the connector 103 is connected to one end of the pipe 102.

[0065] The use of multiple inlet pipes 101, pipes 102 and connectors 103 allows for the addition of liquid to multiple L-shaped pipes 6 by connecting external liquid delivery equipment.

[0066] An air inlet pipe 12 is installed on one side of the bottom of the box 1, and a box door 13 is provided on one side of the box 1.

[0067] The working principle of the flue gas purification and reuse device provided by this utility model is as follows:

[0068] In use, when discharging the heated liquid inside the multiple L-shaped tubes 6 to a designated location, first remove the piston at one end of the drain pipe 94. Then, the liquid inside the multiple L-shaped tubes 6 is transported to the interior of the connecting pipe 93 through multiple connecting sleeves 91 and multiple connectors 92. Finally, the liquid is transported to the designated location through one of the connectors 92 and the drain pipe 94.

[0069] Compared with related technologies, the flue gas purification and reuse device provided by this utility model has the following advantages:

[0070] Beneficial effects:

[0071] This utility model provides a flue gas purification and reuse device. Multiple connecting sleeves 91, multiple connectors 92, connecting pipes 93 and drain pipes 94 are set between multiple L-shaped pipes 6. After the liquid temperature inside the multiple L-shaped pipes 6 rises, it is convenient to discharge the warm liquid inside the L-shaped pipes 6 to a designated location, which facilitates the addition of cooling liquid.

[0072] Second Embodiment

[0073] Please refer to the following: Figure 8 and Figure 9 Based on the flue gas purification and reuse device provided in the first embodiment of this application, the second embodiment of this application proposes another flue gas purification and reuse device. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0074] Specifically, the second embodiment of this application provides a flue gas purification and reuse device that differs in that, in a flue gas purification and reuse device, an installation component 14 is provided between the conical hopper 4 and the filter screen 5. The installation component 14 includes an installation groove 141, an installation block 142, and a bolt 143. The installation groove 141 is formed on the surface of the conical hopper 4, the installation block 142 is disposed inside the installation groove 141, and the bolt 143 is disposed between the installation block 142 and the conical hopper 4.

[0075] A threaded hole adapted to the bolt 143 is provided between the mounting block 142 and the conical hopper 4, and one end of the mounting block 142 is connected to one side of the bottom of the filter screen 5.

[0076] The working principle of the flue gas purification and reuse device provided by this utility model is as follows:

[0077] When using the filter screen 5, first remove the bolt 143 between the mounting block 142 and the conical hopper 4. After the bolt 143 is removed, pull the filter screen 5 to separate the mounting block 142 from the mounting groove 141 and the conical hopper 4.

[0078] Compared with related technologies, the flue gas purification and reuse device provided by this utility model has the following advantages:

[0079] Beneficial effects:

[0080] This utility model provides a flue gas purification and reuse device, which provides an installation groove 141, an installation block 142 and a bolt 143 between the conical hopper 4 and the filter screen 5 to facilitate the installation and disassembly of the filter screen 5 and the conical hopper 4.

[0081] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A flue gas purification and reuse device, characterized in that, include: The box body (1), two filter cartridges (2), drive unit (3), conical bucket (4), filter screen (5), multiple L-shaped pipes (6), air outlet assembly (8), drainage assembly (9) and air inlet assembly (11); The two filter cylinders (2) are symmetrically arranged above the inside of the housing (1); The drive device (3) is disposed on the surface of the housing (1) and located on one side opposite to the two filter cylinders (2); The conical hopper (4) is disposed inside the box (1), and the filter screen (5) is disposed inside the box (1) and located above the conical hopper (4); Multiple L-shaped tubes (6) are sequentially arranged inside the housing (1); The air outlet assembly (8) is disposed between the plurality of L-shaped tubes (6); The drainage assembly (9) is disposed between a plurality of L-shaped pipes (6). The drainage assembly (9) includes a plurality of connecting mounting sleeves (91), a plurality of connectors (92), a connecting pipe (93), and a drain pipe (94). The plurality of connecting mounting sleeves (91) are respectively installed at the bottom of the plurality of L-shaped pipes (6). The plurality of connectors (92) are respectively connected to one end of the plurality of connecting mounting sleeves (91). The connecting pipes (93) are respectively connected between the plurality of connectors (92). The drain pipe (94) is connected to one end of one of the connectors (92). The air intake assembly (11) is disposed between the plurality of L-shaped tubes (6).

2. The flue gas cleaning and recycling device according to claim 1, characterized in that, The drive device (3) includes two pulleys (31), a belt (32), a motor (33), and a bracket (34). The two pulleys (31) are connected to one end of the two filter cartridges (2) through a connecting block. The belt (32) is connected between the two pulleys (31). The motor (33) is installed on one side of one of the pulleys (31). The bracket (34) is installed between the motor (33) and the housing (1).

3. The flue gas cleaning and recycling device according to claim 1, characterized in that, Support frames (7) are connected between the multiple L-shaped tubes (6).

4. The flue gas cleaning and recycling device according to claim 1, characterized in that, The air outlet assembly (8) includes multiple connecting sleeves (81), multiple mounting parts (82), connecting pipes (83) and air outlet pipes (84). The multiple connecting sleeves (81) are respectively connected to the upper surfaces of the multiple L-shaped pipes (6), the multiple mounting parts (82) are respectively connected to one end of the multiple connecting sleeves (81), the connecting pipes (83) are connected between the multiple mounting parts (82), and the air outlet pipes (84) are connected to one end of one of the mounting parts (82).

5. The flue gas cleaning and recycling device according to claim 1, characterized in that, The air intake assembly (11) includes a rectangular frame (111) and a plurality of air inlets (112). The rectangular frame (111) is installed between a plurality of L-shaped pipes (6), and the plurality of air inlets (112) are opened between the plurality of L-shaped pipes (6) and the rectangular frame (111).

6. The flue gas purification and reuse device according to claim 1, characterized in that, A liquid inlet assembly (10) is provided between the plurality of L-shaped tubes (6) and the housing (1). The liquid inlet assembly (10) includes a plurality of liquid inlet pipes (101), a pipe (102) and a connector (103). The plurality of liquid inlet pipes (101) are respectively connected to one end of the plurality of L-shaped tubes (6), the pipe (102) is connected between the plurality of liquid inlet pipes (101), and the connector (103) is connected to one end of the pipe (102).

7. The flue gas cleaning and recycling device according to claim 1, characterized in that, An air inlet pipe (12) is installed on one side of the bottom of the box (1), and a box door (13) is provided on one side of the box (1).

8. The flue gas cleaning and recycling device according to claim 1, characterized in that, An installation assembly (14) is provided between the conical bucket (4) and the filter screen (5). The installation assembly (14) includes an installation groove (141), an installation block (142), and a bolt (143). The installation groove (141) is opened on the surface of the conical bucket (4). The installation block (142) is disposed inside the installation groove (141). The bolt (143) is disposed between the installation block (142) and the conical bucket (4).

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