Honeycomb type vertical electrical tar precipitator

Abstract

The utility model relates to the technical field of waste gas treatment, and provides a honeycomb type vertical electrical tar precipitator which comprises a bearing cylinder, an electrode net is fixedly connected in the bearing cylinder, a support frame is fixedly connected on the outer side of the bearing cylinder, a filter cartridge is fixedly connected at the top end of the support frame, and an exhaust pipe is fixedly connected at the top end of the filter cartridge. A filter plate is fixedly connected to the interior of the filter cartridge, an oil trapping assembly is assembled between the bearing cylinder and the filter cartridge, the oil trapping assembly is used for trapping tar in waste gas and comprises a carrying cylinder, carrying cavities, displacement pieces and a positioning clamping ring, the carrying cavities are formed in the top end and the bottom end of the inner edge of the carrying cylinder, and the displacement pieces are arranged in the two carrying cavities. By means of the technical scheme, the problems that in the prior art, due to the fact that the honeycomb-shaped precipitation pole is located in the outer cylinder, when the use effect of the honeycomb-shaped precipitation pole is poor, the honeycomb-shaped precipitation pole is difficult to replace rapidly, and the whole is not convenient enough are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, and in particular to a honeycomb type vertical electric tar collector. Background Art

[0002] The electrostatic tar collector is composed of a cylinder, a precipitating electrode and an electrode. It is a coke oven gas primary cooling device that uses a high-voltage DC electric field to separate tar droplets and coal gas. It has the characteristics of high tar collection efficiency, small resistance loss, and large gas processing capacity. It can not only meet the gas quality requirements of subsequent processes and improve product recovery rate, but also significantly improve the operating environment.

[0003] After searching, a honeycomb type vertical electric tar precipitator with publication number CN220328958U was found, which solves the problem that the honeycomb type vertical electric tar precipitator does not fully adsorb tar and other impurities in the exhaust gas, and the collected tar is troublesome to reuse without purification. However, in the application process, since the honeycomb precipitation electrode is located inside the outer cylinder, it is difficult to quickly replace the honeycomb precipitation electrode when the effect of use is not good, making the overall inconvenience.

[0004] Based on this, we propose a honeycomb vertical electric tar collector. Utility Model Content

[0005] The utility model provides a honeycomb vertical electric tar collector, which solves the problem in the related art that since the honeycomb precipitation electrode is located inside the outer cylinder, it is difficult to quickly replace the honeycomb precipitation electrode when the use effect is not good, making the overall inconvenience.

[0006] The technical solution of the utility model is as follows: a honeycomb type vertical electric tar collector, comprising a supporting tube, an electrode mesh is fixedly connected to the inside of the supporting tube, a support frame is fixedly connected to the outside of the supporting tube, a filter tube is fixedly connected to the top of the support frame, an exhaust pipe is fixedly connected to the top of the filter tube, a filter plate is fixedly connected to the inside of the filter tube, an oil capture assembly is assembled between the supporting tube and the filter tube, and the oil capture assembly is used to capture tar in the exhaust gas.

[0007] Preferably, the oil catching assembly includes a carrying cylinder, a carrying cavity, a displacement sheet and a positioning snap ring. The top and bottom ends of the inner edge of the carrying cylinder are provided with carrying cavities, and displacement sheets are provided inside the two carrying cavities. The ends of the two displacement sheets away from each other are fixedly connected with positioning snap rings, and the positioning snap ring is slidably connected to the carrying cylinder, and the two positioning snap rings are respectively connected to the carrying cylinder and the filter cylinder by clamping. The bottom end of the carrying cylinder is fixedly connected with a carrying plate, and the top of the carrying plate is provided with a sedimentation pole. The top of the inside of the carrying cylinder is connected to a stabilizing frame by screws, and a transmission assembly is provided on the outside of the carrying cylinder, and the transmission assembly is used to drive the positioning snap ring to move.

[0008] Preferably, the transmission assembly includes a positioning frame, a guide cylinder, a transmission pipe and a transmission screw, the outer side of the carrying cylinder is fixedly connected to the positioning frame, the inner side of the positioning frame is fixedly connected to the guide cylinder, the top of the guide cylinder is fixedly connected to the transmission pipe, and one end of the transmission pipe is connected to two carrying cavities, the inner side of the positioning frame is rotatably connected to the transmission screw, the outer side of the transmission screw is threadedly connected to the transmission frame, and the bottom end of the transmission frame close to the guide cylinder is fixedly connected to the guide shaft, and the end of the guide shaft located inside the guide cylinder is fixedly connected to the guide plate.

[0009] Preferably, the top and bottom ends of the inner side of the support frame are fixedly connected with a reference seat, the top and bottom of one end of the carrying tube close to the reference seat are provided with a guide seat, and the guide seat is slidably connected to the reference seat.

[0010] Preferably, a sealing ring is fixedly connected to the outer side of the displacement plate, and a transition fit is formed between the sealing ring and the inner wall of the carrying cavity.

[0011] Preferably, the top edge of the carrier tube and the bottom edge of the filter tube are both provided with a slot, the positioning snap ring is snap-connected inside the slot, and a sealing gasket is fixedly connected to the outer side of the positioning snap ring.

[0012] The working principle and beneficial effects of the utility model are:

[0013] 1. The utility model utilizes a combined assembly between the supporting cylinder, the filter cylinder and the carrying cylinder, so that the sedimentation electrode can be quickly replaced, which greatly improves the convenience of the overall application.

[0014] 2. In the utility model, through the structural coordination of the transmission assembly, the change of the air pressure inside the carrying tube can be utilized to drive the displacement of the positioning clamp ring, so that the positioning clamp ring can stably assemble the carrying tube and ensure the sealing when the carrying tube is connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the load-bearing tube of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the oil-catching assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the transmission component of the utility model.

[0020] In the figure: 1. Carrying cylinder; 2. Electrode mesh; 3. Support frame; 4. Filter cylinder; 5. Exhaust pipe; 6. Filter plate; 7. Oil capture assembly; 8. Carrying cylinder; 9. Carrying cavity; 10. Displacement plate; 11. Positioning clamp ring; 12. Carrying plate; 13. Sedimentation electrode; 14. Stabilizing frame; 15. Transmission assembly; 16. Positioning frame; 17. Guide cylinder; 18. Transmission pipeline; 19. Transmission screw; 20. Transmission frame; 21. Guide shaft; 22. Guide plate. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1~Figure 2 As shown, this embodiment proposes a honeycomb type vertical electric tar collector, including a bearing cylinder 1, an electrode net 2 is fixedly connected inside the bearing cylinder 1, a support frame 3 is fixedly connected to the outside of the bearing cylinder 1, a filter cylinder 4 is fixedly connected to the top of the support frame 3, an exhaust pipe 5 is fixedly connected to the top of the filter cylinder 4, a filter plate 6 is fixedly connected to the inside of the filter cylinder 4, an oil capture component 7 is installed between the bearing cylinder 1 and the filter cylinder 4, and the oil capture component 7 is used to capture tar in the exhaust gas;

[0024] In detail, an air inlet pipe is fixedly connected to the outside of the carrier tube 1, an oil drain pipe is fixedly connected to the bottom end of the outside of the carrier tube 1, and a solenoid valve is arranged on the outside of the oil drain pipe;

[0025] In detail, the top and bottom ends of the inner side of the support frame 3 are fixedly connected with a reference seat, and the top and bottom ends of the carrying tube 8 near the reference seat are provided with a guide seat, and the guide seat is slidably connected with the reference seat. Through the structural cooperation of the guide seat and the reference seat, when the carrying tube 8 is assembled, the position of the carrying tube 8 can be guided, so that the assembly position of the carrying tube 8 will not deviate;

[0026] The oil-catching assembly 7 includes a carrying cylinder 8, a carrying cavity 9, a displacement sheet 10 and a positioning snap ring 11. The top and bottom ends of the inner edge of the carrying cylinder 8 are provided with carrying cavities 9. Displacement sheets 10 are arranged inside the two carrying cavities 9. The ends of the two displacement sheets 10 that are away from each other are fixedly connected with positioning snap rings 11. The positioning snap rings 11 are slidably connected to the carrying cylinder 8, and the two positioning snap rings 11 are respectively connected to the carrying cylinder 1 and the filter cylinder 4 by snapping. A carrying plate 12 is fixedly connected to the inside of the bottom end of the carrying cylinder 8, and a precipitation pole 13 is arranged on the top of the carrying plate 12. A stabilizing frame 14 is connected to the top of the carrying cylinder 8 by screws. A transmission assembly 15 is arranged on the outside of the carrying cylinder 8, and the transmission assembly 15 is used to drive the positioning snap ring 11 to move.

[0027] It can be understood that, through the change of the air pressure inside the carrying chamber 9, the displacement sheet 10 can be displaced inside the carrying chamber 9, and the positioning clamp ring 11 is retracted into the carrying chamber 9 to separate from the carrying cylinder 1 and the filter cylinder 4, thereby unlocking the carrying cylinder 8;

[0028] Furthermore, a sealing ring is fixedly connected to the outer side of the displacement sheet 10, and a transition fit is formed between the sealing ring and the inner wall of the carrying cavity 9. By setting the sealing ring, the gap between the displacement sheet 10 and the carrying cavity 9 can be effectively blocked to prevent gas leakage.

[0029] Preferably, the top edge of the carrier tube 1 and the bottom edge of the filter tube 4 are both provided with a card slot, the positioning card ring 11 is connected to the inside of the card slot, and the outer side of the positioning card ring 11 is fixedly connected with a sealing gasket. Through the setting of the card slot, the positioning card ring 11 can form a stable positioning of the carrier tube 8 and ensure the sealing during the connection;

[0030] Furthermore, the internal structure of the precipitation electrode 13 is honeycomb-shaped;

[0031] Example 2

[0032] like Figure 1~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a filter plate 6;

[0033] In this embodiment, the transmission assembly 15 includes a positioning frame 16, a guide cylinder 17, a transmission pipe 18 and a transmission screw 19. The outer side of the carrying cylinder 8 is fixedly connected to the positioning frame 16, the inner side of the positioning frame 16 is fixedly connected to the guide cylinder 17, the top of the guide cylinder 17 is fixedly connected to the transmission pipe 18, and one end of the transmission pipe 18 is connected to the two carrying chambers 9. The inner side of the positioning frame 16 is rotatably connected to the transmission screw 19, the outer side of the transmission screw 19 is threadedly connected to the transmission frame 20, and the bottom of the transmission frame 20 is fixedly connected to the end of the guide cylinder 17, and the end of the guide shaft 21 located inside the guide cylinder 17 is fixedly connected to the guide sheet 22;

[0034] In summary, the transmission screw 19 is rotated to drive the transmission frame 20 to move downward along the transmission screw 19, and the transmission frame 20 is connected with the guide shaft 21, so that the position of the guide piece 22 inside the positioning frame 16 can be changed, and then the gas inside the carrying chamber 9 is sucked into the guide tube 17 through the transmission pipe 18, and the displacement piece 10 can be displaced inside the carrying chamber 9 through the change of the air pressure inside the carrying chamber 9;

[0035] In detail, the interior of the positioning frame 16 is fixedly connected with a linear slide bar, and the transmission frame 20 is also slidably connected to the outside of the linear slide bar;

[0036] Furthermore, the guide piece 22 and the inner wall of the guide tube 17 are in transition fit.

[0037] A specific application of the above two embodiments is that the exhaust gas is first introduced into the interior of the carrier tube 1, and the electrode mesh 2 is energized to charge the tar oil droplets and dust in the exhaust gas. As the exhaust gas rises, the tar in the exhaust gas will be captured by the precipitation electrode 13, and the exhaust gas is subsequently filtered by the filter plate 6 and discharged through the exhaust pipe 5;

[0038] The rotatable transmission screw 19 drives the transmission frame 20 to move downward along the transmission screw 19, and the transmission frame 20 is connected with the guide shaft 21, so as to change the position of the guide plate 22 inside the positioning frame 16, and then the gas inside the carrying chamber 9 is sucked into the guide tube 17 through the transmission pipe 18. Through the change of the air pressure inside the carrying chamber 9, the displacement plate 10 can be displaced inside the carrying chamber 9, and the positioning clamp 11 is retracted into the carrying chamber 9, separated from the carrying tube 1 and the filter tube 4, thereby unlocking the carrying tube 8, and then the carrying tube 8 is removed from between the carrying tube 1 and the filter tube 4, and the stabilizing frame 14 is removed, so that the precipitation electrode 13 can be removed from the carrying tube 8 for replacement or cleaning, and after the carrying tube 8 is removed, the electrode net 2 and the carrying tube 8 will be exposed, so that they can be cleaned conveniently.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A honeycomb vertical electric tar collector, characterized in that: The invention comprises a supporting cylinder (1), wherein an electrode net (2) is fixedly connected inside the supporting cylinder (1), a supporting frame (3) is fixedly connected outside the supporting cylinder (1), a filter cylinder (4) is fixedly connected at the top end of the supporting frame (3), an exhaust pipe (5) is fixedly connected at the top end of the filter cylinder (4), a filter plate (6) is fixedly connected inside the filter cylinder (4), and an oil-catching component (7) is installed between the supporting cylinder (1) and the filter cylinder (4), and the oil-catching component (7) is used to catch tar in the exhaust gas; The oil-catching assembly (7) comprises a carrying cylinder (8), a carrying cavity (9), a displacement sheet (10) and a positioning snap ring (11). The top and bottom ends of the inner edge of the carrying cylinder (8) are provided with a carrying cavity (9). The insides of the two carrying cavities (9) are provided with displacement sheets (10). The ends of the two displacement sheets (10) that are away from each other are fixedly connected with positioning snap rings (11). The positioning snap rings (11) are slidably connected to the carrying cylinder (8), and the two positioning snap rings (11) are respectively connected to the carrying cylinder (1) and the filter cylinder (4). The inside of the bottom end of the carrying cylinder (8) is fixedly connected with a carrying plate (12). The top end of the carrying plate (12) is provided with a precipitation electrode (13). The top end of the inside of the carrying cylinder (8) is connected with a stabilizing frame (14) via screws. The outside of the carrying cylinder (8) is provided with a transmission assembly (15), and the transmission assembly (15) is used to drive the positioning snap ring (11) to move.

2. The honeycomb vertical electric tar collector according to claim 1, characterized in that: The transmission assembly (15) comprises a positioning frame (16), a guide cylinder (17), a transmission pipeline (18) and a transmission screw (19); the outer side of the carrying cylinder (8) is fixedly connected to the positioning frame (16); the inner side of the positioning frame (16) is fixedly connected to the guide cylinder (17); the top end of the guide cylinder (17) is fixedly connected to the transmission pipeline (18); one end of the transmission pipeline (18) is communicated with two carrying chambers (9); the inner side of the positioning frame (16) is rotatably connected to the transmission screw (19); the outer side of the transmission screw (19) is threadedly connected to the transmission frame (20); the bottom end of the transmission frame (20) close to the guide cylinder (17) is fixedly connected to a guide shaft (21); the end of the guide shaft (21) located inside the guide cylinder (17) is fixedly connected to a guide sheet (22).

3. The honeycomb vertical electric tar collector according to claim 1, characterized in that: The top and bottom ends of the inner side of the support frame (3) are fixedly connected to a reference seat, and the top and bottom ends of one end of the carrying tube (8) close to the reference seat are provided with a guide seat, and the guide seat is slidably connected to the reference seat.

4. The honeycomb vertical electric tar collector according to claim 1, characterized in that: A sealing ring is fixedly connected to the outer side of the displacement plate (10), and a transition fit is formed between the sealing ring and the inner wall of the carrying cavity (9).

5. The honeycomb vertical electric tar collector according to claim 1, characterized in that: The top edge of the carrier tube (1) and the bottom edge of the filter tube (4) are both provided with a clamping groove, the positioning clamping ring (11) is clamped and connected inside the clamping groove, and a sealing gasket is fixedly connected to the outside of the positioning clamping ring (11).

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