Electric coking processor
By using honeycomb anode tube and cathode hanging frame to fix the cathode line in the electrocoa trap processor, the problem of suspended cathode line adhesion in high temperature environments is solved, and the oil trapping efficiency is improved by increasing the coking area.
Patent Information
- Application Number
- CN202421188582.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-29
AI Technical Summary
In existing electric coking equipment, suspended cathode lines are prone to stick to the inner wall of the anode tube in high temperature and dust environments, affecting the normal operation of the equipment, and the inner wall of the anode tube is small, resulting in low coking efficiency.
An electric coking processor is designed to fix the cathode line using a honeycomb anode tube and a cathode hanger to prevent the cathode line from contacting the inner wall of the anode tube, and to improve the oil trapping efficiency by increasing the coking area of the anode tube.
Effectively and stably operate the cathode line, avoiding adhesion problems, improving the efficiency and fluidity of oil capture, and increasing the coking area of the anode tube.
Smart Images
Figure CN222490466U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric coke capture, in particular to an electric coke capture processor. Background Art
[0002] An electric coke capture processor refers to a device that uses the action of a high-voltage direct current electric field to capture and process flue gas. At present, the common electric coke capture equipment on the market mainly includes a tank body, which is generally equipped with a tubular anode tube. A cathode wire passes through each anode tube. The upper end of the cathode wire is fixedly connected to the crossbeam inside the tank body, and a counterweight block is hung on the lower end of the cathode wire to ensure that the cathode wire remains vertical and avoids contact between the cathode wire and the inner wall of the anode tube. However, when this suspended cathode wire is used to process asphalt flue gas, it is affected by temperature and dust, and the viscosity of the captured tar will increase, so the fluidity of the tar will decrease. Since the cathode wire is suspended in the anode tube, the viscous tar can easily adhere the cathode wire to the inner wall of the anode tube, which will affect the normal operation of the electric coke capture equipment. Furthermore, the tubular anode tube is limited by its shape, and the coke capture area of the inner wall of the anode tube is small, which also affects the coke capture efficiency. Utility Model Content
[0003] The purpose of the utility model is to avoid the deficiencies of the prior art and provide an electric coke capture processor, thereby effectively solving the deficiencies in the prior art.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an electric coke capture processor, including a coke capture tank body, the coke capture tank body is provided with an air inlet on one side of the lower end thereof, the bottom of the coke capture tank body is provided with a sewage outlet, the top of the coke capture tank body is also provided with a smoke outlet, a plurality of honeycomb anode tubes are evenly distributed on the upper part of the coke capture tank body, cathode wires are provided in the anode tubes, the inner wall of the anode tubes and the cathode wires do not contact each other, cathode hangers are horizontally placed in the coke capture tank body at positions corresponding to the upper and lower ends of the anode tubes, the upper and lower ends of the cathode wires are fixedly connected to the cathode hangers, and a high-frequency power supply is provided on the coke capture tank body.
[0005] Furthermore, both ends of the cathode hanger extend to the outside of the coke capture tank body respectively, and an insulation box is provided on the coke capture tank body at a position corresponding to the protruding part of the cathode hanger. Porcelain pillars are provided in the insulation box, and the cathode hanger is fixedly connected to the inner wall of the insulation box through the porcelain pillars.
[0006] Furthermore, the heat preservation box is also provided with a heating device, and the heating device heats the porcelain pillar.
[0007] Furthermore, a thermocouple is also provided on the thermal insulation box.
[0008] Furthermore, the high-frequency power supply is installed on the top of any one of the thermal insulation boxes.
[0009] Furthermore, the coke capture tank is provided with explosion-proof valves at the air inlet and smoke exhaust port.
[0010] Furthermore, a chimney is provided at the smoke exhaust port, and an electric valve is provided at one end of the chimney close to the smoke exhaust port.
[0011] Furthermore, a detection hole is also provided on the chimney.
[0012] Furthermore, a sewage valve is also provided at the sewage outlet.
[0013] Furthermore, an independent steam generator is arranged on the outside of the coke capture tank body, and the independent steam generator is connected to the bottom of the coke capture tank body through a pipeline.
[0014] The above technical solution of the utility model has the following beneficial effects: the utility model arranges cathode hangers at the upper and lower ends of the anode tube to fix the upper and lower ends of the cathode wire, thereby ensuring the working stability of the cathode wire and avoiding contact between the cathode wire and the inner wall of the anode tube. The anode tube adopts a honeycomb structure, which can greatly increase the effective area of oil capture, thereby improving the oil capture efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main cross-sectional structure of an embodiment of the utility model;
[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;
[0017] Figure 3 It is a schematic diagram of the top view of the anode tube arrangement according to an embodiment of the utility model. DETAILED DESCRIPTION
[0018] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.
[0020] like Figure 1-3As shown, an electric coke collector described in this embodiment includes a coke collector body 1, the coke collector body 1 is provided with an air inlet 2 on one side of its lower end, a sewage outlet 3 is provided at the bottom of the coke collector body 1, and a smoke outlet 4 is also provided on the top of the coke collector body 1. A plurality of honeycomb anode tubes 5 are evenly distributed on the upper part of the coke collector body 1, and cathode wires 6 are provided in the anode tubes 5. The inner walls of the anode tubes 5 and the cathode wires 6 do not contact each other. Cathode hangers 7 are respectively placed horizontally at positions corresponding to the upper and lower ends of the anode tubes 5 in the coke collector body 1, and the upper and lower ends of the cathode wires 6 are respectively fixedly connected to the cathode hanger 7, and a high-frequency power supply 8 is provided on the coke collector body 1.
[0021] The upper end of the cathode line 6 is connected to the upper cathode hanger 7 via a hook, and the lower end of the cathode line 6 is fixedly connected to the lower cathode hanger 7 via an adjusting bolt.
[0022] Preferably, the cathode wire 6 is a double-sided sawtooth twist type.
[0023] Both ends of the cathode hanger 7 extend to the outside of the coke capture tank body 1 respectively. An insulation box 9 is arranged on the coke capture tank body 1 at a position corresponding to the protruding part of the cathode hanger 7. A porcelain support 10 is arranged in the insulation box 9. The cathode hanger 7 is fixedly connected to the inner wall of the insulation box 9 through the porcelain support 10.
[0024] During installation, the bottom of the upper porcelain support 10 is fixed on the bottom wall of the upper insulation box 9, and the upper end of the porcelain support 10 is installed on the lower end of the upper cathode hanger 7; the top of the lower porcelain support 10 is fixed on the top wall of the lower insulation box 9, and the lower end of the porcelain support 10 is fixedly connected to the top of the cathode hanger 7 below.
[0025] The heat preservation box 9 is also provided with a heating device 11 , and the heating device 11 heats the porcelain support 10 .
[0026] The heating device 11 is used to heat the ceramic pillar 10 to ensure effective heat radiation of the ceramic pillar 10 and prevent oil smoke and dust from adhering to the surface of the ceramic pillar 10 . The setting of the heat preservation box 9 can prevent the heat loss from the ceramic pillar 10 .
[0027] Preferably, the heating device 11 can be an electric heating wire heating method, that is, the electric heating wire is wound around the outer surface of the porcelain pillar 10.
[0028] The heat preservation box 9 is also provided with a thermocouple 12 , which can monitor the temperature inside the heat preservation box 9 and further adjust and control the temperature inside the heat preservation box 9 in real time.
[0029] The high frequency power supply 8 is installed on the top of any one of the heat preservation boxes 9 .
[0030] The coke capture tank body 1 is provided with explosion-proof valves 13 at the positions of the air inlet 2 and the smoke exhaust port 4 thereof.
[0031] A chimney 14 is provided at the smoke exhaust port 4 , and an electric valve 15 is provided at one end of the chimney 14 close to the smoke exhaust port 5 .
[0032] The chimney 14 is also provided with a detection hole 16 .
[0033] A sewage valve 17 is also provided at the sewage outlet 3 .
[0034] An independent steam generator 18 is arranged outside the coke capture tank body 1 , and the independent steam generator 18 is connected to the bottom of the coke capture tank body 1 through a pipeline.
[0035] The working principle of the utility model is as follows: after the asphalt flue gas enters the coke capture tank 1 through the air inlet 2, it is ionized to generate ions with positive and negative electrodes, so that the positive ions move to the cathode and the negative ions move to the anode. When the potential difference on the electrodes increases, the electric field strength increases, and the moving speed and kinetic energy of ions and electrons also increase. When ions and electrons with sufficiently large speed and kinetic energy collide with neutral molecules, new ions will be generated. When the potential difference is very high, collision ionization will occur rapidly in the electric field, so that a large number of gas molecules between the two poles will be ionized, and the ions will meet and attach to the particles of the tar droplets, so that the particles will also be charged. In this way, when the flue gas passes through the anode tube 5, the negatively charged tar particles will be It will move to the inner wall of the anode tube 5 with a positive point, and form large particle droplets on the inner wall of the anode tube 5, and finally flow to the bottom of the coke collecting tank body 1, and finally be discharged through the sewage outlet 3, and the filtered gas will be discharged through the chimney 14. When the coke collecting tank body 1 needs to be cleaned, the electric valve 15 on the chimney 14 is closed, and then the hot steam generated by the independent steam generator 18 is started and blown to the inside of the coke collecting tank body 1 through the pipeline. At this time, a closed space is formed inside the coke collecting tank body 1. As the steam continuously enters the inside of the coke collecting tank body 1, the temperature inside the coke collecting tank body 1 will rise to 120°C. As the temperature continues to rise, the tar adhered to the equipment softens when heated and finally falls to the sewage valve 17 at the bottom for discharge.
[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. An electric coke collector, characterized in that: It comprises a coke catching tank body, wherein the coke catching tank body is provided with an air inlet on one side of the lower end thereof, a sewage outlet is provided at the bottom of the coke catching tank body, a smoke outlet is also provided at the top of the coke catching tank body, a plurality of honeycomb-shaped anode tubes are evenly distributed on the upper part of the coke catching tank body, cathode wires are provided in the anode tubes, the inner wall of the anode tubes and the cathode wires do not contact each other, cathode hangers are horizontally placed in the coke catching tank body at positions corresponding to the upper and lower ends of the anode tubes, the upper and lower ends of the cathode wires are fixedly connected to the cathode hangers, and a high-frequency power supply is provided on the coke catching tank body.
2. The electric coke collector according to claim 1, characterized in that: Both ends of the cathode hanger extend to the outside of the coke capture tank body respectively. An insulation box is arranged on the coke capture tank body at a position corresponding to the protruding part of the cathode hanger. Porcelain pillars are arranged in the insulation box. The cathode hanger is fixedly connected to the inner wall of the insulation box through the porcelain pillars.
3. The electric coke collector according to claim 2, characterized in that: The heat preservation box is also provided with a heating device, and the heating device heats the porcelain pillar.
4. The electric coke collector according to claim 3, characterized in that: The thermal insulation box is also provided with a thermocouple.
5. The electric coke collector according to claim 4, characterized in that: The high-frequency power supply is installed on the top of any one of the thermal insulation boxes.
6. The electric coke collector according to claim 1, characterized in that: The coke capture tank is provided with explosion-proof valves at the positions of the air inlet and the smoke exhaust port.
7. The electric coke collector according to claim 1, characterized in that: A chimney is arranged at the smoke exhaust port, and an electric valve is arranged at one end of the chimney close to the smoke exhaust port.
8. The electric coke collector according to claim 7, characterized in that: The chimney is also provided with a detection hole.
9. The electric coke collector according to claim 1, characterized in that: The sewage outlet is also provided with a sewage valve.
10. The electric coke collector according to claim 1, characterized in that: An independent steam generator is arranged outside the coke capture tank body, and the independent steam generator is communicated with the bottom of the coke capture tank body through a pipeline.