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CN-224207726-U - Flue gas carbon capturing device

CN224207726UCN 224207726 UCN224207726 UCN 224207726UCN-224207726-U

Abstract

The utility model discloses a flue gas carbon capturing device, which belongs to the technical field of energy, and the technical scheme is characterized by comprising an air inlet pipe, wherein a capturing pipe is fixedly connected to the right side of the air inlet pipe, an air outlet pipe is fixedly connected to the right side of the capturing pipe, a recovery pipe is fixedly connected to the bottom of the capturing pipe, capturing recovery mechanisms are movably connected to the inner sides of the capturing pipe and the recovery pipe, a pretreatment mechanism is movably connected to the inner side of the air inlet pipe, a traditional floor device can be abandoned, the flue gas treatment flow is shortened, the pipeline is divided into the air inlet pipe, the capturing pipe and the air outlet pipe, the recovery pipe is arranged at the bottom of the capturing pipe, structures such as a through groove, a supporting rotating rod and the like are matched, the integration of capturing and recovery of flue gas carbon is realized, after adsorption saturation of flue gas carbon is completed, the supporting rotating rod is driven by a servo motor to rotate into the recovery pipe, the flue gas carbon is quickly released and recovered by utilizing a direct heating lamp and a guide fan, and the activity of the honeycomb carbon is recovered.

Inventors

  • ZHONG YANG
  • ZHU CHENGFANG
  • ZHANG YING

Assignees

  • 无锡柯铭环保科技有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (10)

  1. 1. The flue gas carbon capturing device comprises an air inlet pipe (1) and is characterized in that a capturing pipe (2) is fixedly connected to the right side of the air inlet pipe (1), an air outlet pipe (3) is fixedly connected to the right side of the capturing pipe (2), a recovery pipe (4) is fixedly connected to the bottom of the capturing pipe (2), a capturing and recovery mechanism (5) is movably connected to the inner sides of the capturing pipe (2) and the recovery pipe (4), and a pretreatment mechanism (6) is movably connected to the inner side of the air inlet pipe (1); catch recovery mechanism (5) including seting up in catching pipe (2) and recovery pipe (4) corresponding one side link up groove (51), the inboard rotation of link up groove (51) is connected with support bull stick (52), the equal fixedly connected with sealing baffle (53) in left side and the right side of support bull stick (52), sealing baffle (53) outside fixedly connected with heat-resisting elastic seal circle (54), seal groove (55) have been seted up to the inboard of link up groove (51), heat-resisting elastic seal circle (54) joint is in the inboard of seal groove (55), the equal fixedly connected with braced frame (56) in top and the bottom of support bull stick (52), the inside swing joint of braced frame (56) has absorption to catch subassembly (57), the rear side swing joint of support bull stick (52) has the wheel to replace subassembly (58), the rear side at catching pipe (2) is replaced subassembly (58) swing joint to the wheel.
  2. 2. The flue gas carbon capture device according to claim 1, wherein the pretreatment mechanism (6) comprises a cooler (61) fixedly connected to the top of the gas inlet pipe (1), and a liquid inlet (62) is fixedly connected to the top of the cooler (61).
  3. 3. The flue gas carbon capture device according to claim 2, wherein the two sides of the bottom of the cooler (61) are fixedly connected with array fine atomizing nozzles (63).
  4. 4. The flue gas carbon capture device according to claim 2, wherein a supporting frame (64) is fixedly connected to the bottom of the inner side of the gas inlet pipe (1), a turning plate (65) is rotatably connected to the inner side of the supporting frame (64), and the turning plate (65) is arranged at the bottom of the cooler (61).
  5. 5. The device of claim 1, wherein the adsorption capturing component (57) comprises a supporting ring (57 a) fixedly connected to the right side of the supporting frame (56), a telescopic column (57 b) is fixedly connected to the left side of the supporting ring (57 a), and a compression spring (57 c) is fixedly connected to the inner side of the telescopic column (57 b).
  6. 6. The device for capturing carbon in flue gas according to claim 5, wherein a honeycomb carbon adsorption plate (57 d) is fixedly connected to the left side of the telescopic column (57 b).
  7. 7. The flue gas carbon capture device according to claim 1, wherein the alternate replacement assembly (58) comprises a servo motor (58 a) fixedly connected to the rear side of the capturing tube (2), a driving tooth (58 b) is fixedly connected to the output end of the servo motor (58 a), a linkage tooth (58 c) is connected to the right side of the driving tooth (58 b) in a meshed mode, the linkage tooth (58 c) is fixedly connected to the outer side of a supporting rotating rod (52) close to the air inlet tube (1), a first belt wheel (58 d) is fixedly connected to the rear side of the supporting rotating rod (52) close to the air inlet tube (1), a second belt wheel (58 e) is fixedly connected to the rear side of the supporting rotating rod (52) close to the air outlet tube (3), a third belt wheel (58 f) is rotatably connected to the rear side of the capturing tube (2), and a first transmission belt (58 g) is movably connected to the outer sides of the first belt wheel (58 d), the second belt wheel (58 e) and the third belt wheel (58 f).
  8. 8. The device for capturing carbon in flue gas according to claim 7, wherein a fourth belt wheel (58 h) is fixedly connected to the rear side of the third belt wheel (58 f), a second transmission belt (58 i) is movably connected to the outer side of the fourth belt wheel (58 h), a fifth belt wheel (58 j) is movably connected to the inner side of the second transmission belt (58 i), and the fifth belt wheel (58 j) is fixedly connected to the rear side of the support rotating rod (52) on the side far away from the air inlet pipe (1) and the air outlet pipe (3).
  9. 9. The flue gas carbon capture device according to claim 1, wherein a direct heating lamp (7) is fixedly connected to the left side of the inner side of the recovery pipe (4).
  10. 10. The flue gas carbon capture device according to claim 1, wherein a guide fan (8) is fixedly connected to the right side of the inner side of the recovery pipe (4).

Description

Flue gas carbon capturing device Technical Field The utility model relates to the technical field of energy, in particular to a flue gas carbon capture device. Background The carbon fume is nano-scale carbonaceous particles formed by incomplete combustion or gasification of fuel, is one of main sources of PM2.5 of fine particles in air and one of main contribution sources of greenhouse effect next to CO2, the generation of the carbon fume can reduce the energy utilization efficiency in the biomass thermal conversion process and the quality of synthesis gas in the gasification process, and the carbon fume generation characteristic, the formation mechanism and the emission reduction method of the pyrolysis carbon fume have guiding significance for the control of the carbon fume in the conversion process as the initial step of the biomass thermochemical conversion process. In the prior art, in the process of capturing the carbon in the flue gas, usually, a separate landing device is arranged to capture and collect the carbon in the flue gas, so that the whole operation flow is longer, and the flue gas retention and transfer time are increased. For this purpose, a flue gas carbon capture device is proposed. Disclosure of utility model The utility model aims to provide a flue gas carbon capturing device which can solve the problems of long operation flow, long flue gas transfer time, operation interruption of adsorbent regeneration and low efficiency of the existing operation flow. In order to achieve the aim, the utility model provides the technical scheme that the flue gas carbon capturing device comprises an air inlet pipe, wherein the right side of the air inlet pipe is fixedly connected with a capturing pipe, the right side of the capturing pipe is fixedly connected with an air outlet pipe, the bottom of the capturing pipe is fixedly connected with a recovery pipe, the inner sides of the capturing pipe and the recovery pipe are movably connected with a capturing and recovery mechanism, and the inner side of the air inlet pipe is movably connected with a pretreatment mechanism; The catching and recycling mechanism comprises a through groove which is formed in one side of a catching pipe and one side of a recycling pipe, the inner side of the through groove is rotationally connected with a supporting rotating rod, the left side and the right side of the supporting rotating rod are fixedly connected with sealing baffles, the outer side of each sealing baffle is fixedly connected with a heat-resistant elastic sealing ring, the inner side of the through groove is provided with a sealing groove, the heat-resistant elastic sealing rings are clamped on the inner side of the sealing groove, the top and the bottom of the supporting rotating rod are fixedly connected with supporting frames, the inner side of each supporting frame is movably connected with an adsorption catching assembly, the rear side of each supporting rotating rod is movably connected with a wheel replacement assembly, and the wheel replacement assembly is movably connected with the rear side of the capturing pipe. Preferably, the pretreatment mechanism comprises a cooler fixedly connected to the top of the air inlet pipe, and the top of the cooler is fixedly connected with a liquid inlet. Preferably, both sides of the bottom of the cooler are fixedly connected with array fine atomizing nozzles. Preferably, the bottom of the inner side of the air inlet pipe is fixedly connected with a supporting frame, the inner side of the supporting frame is rotationally connected with a turning plate, and the turning plate is arranged at the bottom of the cooler. Preferably, the adsorption capturing component comprises a supporting ring fixedly connected to the right side of the supporting frame, a telescopic column is fixedly connected to the left side of the supporting ring, and a compression spring is fixedly connected to the inner side of the telescopic column. Preferably, the left side of the telescopic column is fixedly connected with a honeycomb carbon adsorption plate. Preferably, the wheel replacement assembly comprises a servo motor fixedly connected to the rear side of the capturing tube, the output end of the servo motor is fixedly connected with a driving tooth, the right side of the driving tooth is connected with a linkage tooth in a meshed mode, the linkage tooth is fixedly connected to the outer side of a supporting rotating rod close to one side of an air inlet tube, a first belt wheel is fixedly connected to the rear side of the supporting rotating rod close to one side of the air inlet tube, a second belt wheel is fixedly connected to the rear side of the supporting rotating rod close to one side of the air outlet tube, a third belt wheel is rotatably connected to the rear side of the capturing tube, and a first driving belt is movably connected to the outer sides of the first belt wheel, the second belt wheel and the third belt wheel. Prefera