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CN-122006402-A - Intelligent asphalt flue gas purification equipment and method by using activated carbon adsorption

CN122006402ACN 122006402 ACN122006402 ACN 122006402ACN-122006402-A

Abstract

The invention relates to the technical field of flue gas purification and discloses intelligent asphalt flue gas purification equipment utilizing activated carbon adsorption, which comprises a shell, wherein a pipeline component is fixedly arranged in an inner cavity of the shell, a filter component is fixedly arranged in the middle of the inner cavity of the shell, a driving component is arranged at the rear end of the filter component, a connecting component is connected with the middle of the driving component in a transmission manner, the filter component comprises a first fixed pipe, and the first fixed pipe is fixedly arranged at the front end of the inner cavity of the shell. According to the invention, the motor drives the spray pipe to rotate through the driving wheel and the driving belt, so that the spray head on the spray pipe rotates at the rear side of the activated carbon, the flue gas entering the spray pipe through the connecting pipe and the connecting ring is uniformly sprayed on the surface of the activated carbon, the activated carbon is ensured to be uniformly contacted with the flue gas, the purification efficiency of the flue gas is improved, the situation that the activated carbon has a part which does not completely participate in the flue gas purification is avoided, and the utilization rate of the activated carbon is improved.

Inventors

  • YANG MING

Assignees

  • 无锡泰特筑路机械有限公司

Dates

Publication Date
20260512
Application Date
20260206

Claims (10)

  1. 1. The intelligent asphalt flue gas purification equipment utilizing activated carbon adsorption comprises a shell (1) and is characterized in that a pipeline assembly (2) is fixedly arranged in an inner cavity of the shell (1), a filter assembly (4) is fixedly arranged in the middle of the inner cavity of the shell (1), a driving assembly (5) is arranged at the rear end of the filter assembly (4), and a connecting assembly (6) is connected with the middle of the driving assembly (5) in a transmission manner; The filter assembly (4) comprises a first fixed pipe (41), the first fixed pipe (41) is fixedly arranged at the front end of the inner cavity of the shell (1), a second fixed pipe (42) is fixedly arranged at the rear end of the first fixed pipe (41), an isolating ring (44) is fixedly arranged in the inner cavity of the first fixed pipe (41), and active carbon (45) is inserted into the inner cavity of the isolating ring (44); The driving assembly (5) comprises a motor (51), the middle part of the second fixed pipe (42) is rotationally connected with a spray pipe (53), the output end of the motor (51) and the rear end of the spray pipe (53) are fixedly sleeved with a driving wheel (52), and the surface of the driving wheel (52) is in transmission connection with a driving belt (54); The connecting assembly (6) comprises a connecting pipe (61), the connecting pipe (61) is fixedly arranged at the right end of a fixed pipe II (42), a connecting ring (62) is fixedly arranged at the left end of the connecting pipe (61), positioning rings (64) are fixedly arranged at the front end and the rear end of an inner cavity of the connecting ring (62), and a supporting ring (63) is rotatably connected with the rear end of the shell (1).
  2. 2. The intelligent asphalt fume purification device using activated carbon adsorption according to claim 1, wherein the pipe assembly (2) comprises an air inlet pipe (21) and an air outlet pipe (22), the air inlet pipe (21) is fixedly installed at the right end of the casing (1), and the air outlet pipe (22) is fixedly installed at the left end of the casing (1).
  3. 3. The intelligent asphalt flue gas purification device utilizing activated carbon adsorption according to claim 1, wherein a discharge assembly (3) is fixed at the left end of the shell (1), the discharge assembly (3) comprises a draught fan (31), the draught fan (31) is positioned at the left side of the shell (1) and is communicated with an air outlet pipe (22), and a discharge pipe (32) is fixedly sleeved at the output end of the draught fan (31).
  4. 4. An intelligent asphalt fume cleaning apparatus using activated carbon adsorption according to claim 3 wherein said sensor (9) is fixedly mounted at the bottom end of said discharge pipe (32).
  5. 5. The intelligent asphalt fume purification device using activated carbon adsorption according to claim 1, wherein a limiting ring (43) is fixedly arranged at the front end of the second fixing tube (42), and the inner diameter value of the limiting ring (43) is smaller than the diameter value of the activated carbon (45).
  6. 6. An intelligent asphalt fume cleaning apparatus using activated carbon adsorption according to claim 3, wherein the left end of said spacer ring (44) is provided with an opening, the depth value of said opening is the same as the length value of said spacer ring (44), and the projection of the fixing position of said air outlet pipe (22) and said fixing pipe one (41) in the vertical direction is located in said opening.
  7. 7. An intelligent asphalt fume cleaning apparatus using activated carbon adsorption according to claim 1, wherein two positioning rings (64) are inserted into the inner cavities of the support ring (63) and the spray pipe (53), respectively, and the connecting pipe (61) is communicated with the air inlet pipe (21).
  8. 8. The intelligent asphalt flue gas purification device utilizing activated carbon adsorption according to claim 1, wherein an ejection assembly (7) is fixedly arranged at the left end of the inner cavity of the second fixing tube (42), the ejection assembly (7) comprises a positioning frame (71), a gear (72) is rotationally connected to the middle of the positioning frame (71), a lead screw (73) is meshed with the inner cavity of the gear (72), a rack (74) is fixedly arranged at the rear end of the spray tube (53), and a maintenance door (8) is hinged to the front end of the outer shell (1).
  9. 9. The intelligent asphalt flue gas purification device utilizing activated carbon adsorption according to claim 8, wherein the rack (74) is meshed with the gear (72), the lead screw (73) is located at the rear side of the activated carbon (45), rectangular grooves are formed in the upper end and the lower end of the lead screw (73), positioning strips (75) are connected in the rectangular grooves in a sliding mode, and the positioning strips (75) are fixedly installed at the right end of the positioning frame (71).
  10. 10. A method of using the intelligent asphalt fume cleaning apparatus using activated carbon adsorption according to any one of claims 1-9, said method comprising the steps of: the right end of the shell (1) is connected with spray dust fall, oil-water separation, photooxidation, plasma and electric capture equipment, and is used for generating harmful substances in smoke in asphalt production, the treated smoke enters the connecting component (6) and enters the driving component (5) through the connecting component (6); in the purifying process, the driving component (5) uniformly sprays the flue gas at the rear end of the filtering component (4), further adsorbs and filters residual harmful substances in the flue gas, and finally discharges the flue gas through the discharging component (3); In the flue gas purification process, the driving of the driving assembly (5) can drive the ejection assembly (7) to work so as to continuously push the activated carbon (45) to the maintenance door (8), and after the activated carbon (45) needs to be replaced, the maintenance door (8) is opened so as to replace the activated carbon (45); after the replacement is finished, the driving assembly (5) drives the ejection assembly (7) reversely to reset.

Description

Intelligent asphalt flue gas purification equipment and method by using activated carbon adsorption Technical Field The invention relates to the technical field of flue gas purification, in particular to intelligent asphalt flue gas purification equipment and method by using activated carbon adsorption. Background The composition of asphalt fume is mainly composed of a large amount of long branched cycloalkanes, alkylbenzene compounds and other substances, and a small amount of single-chain alkanes, alcohol esters and other complex organic compounds. The flue gas needs to be purified and then discharged when the flue gas is discharged, the technical means of spraying dust fall, oil-water separation, photooxidation, plasma, electric capture, active carbon and the like are adopted in the prior art to filter the flue gas, the components of the discharged flue gas are detected by using a sensor to realize intelligent control, and in the process of filtering the active carbon, as the contact area of the flue gas and the active carbon is limited, the situation that part of the active carbon still does not completely participate in the purification process after the service cycle of the active carbon arrives is likely to occur, so that the utilization rate of the active carbon is reduced. Disclosure of Invention In order to overcome the defects of the prior art, the invention provides intelligent asphalt flue gas purifying equipment and method by using activated carbon adsorption, and the intelligent asphalt flue gas purifying equipment and method have the advantage of improving the utilization rate of the activated carbon. The intelligent asphalt flue gas purification equipment comprises a shell, wherein a pipeline component is fixedly arranged in an inner cavity of the shell, a filtering component is fixedly arranged in the middle of the inner cavity of the shell, a driving component is arranged at the rear end of the filtering component, and a connecting component is connected in a transmission manner in the middle of the driving component; The filter assembly comprises a first fixed pipe, the first fixed pipe is fixedly arranged at the front end of an inner cavity of the shell, a second fixed pipe is fixedly arranged at the rear end of the first fixed pipe, an isolating ring is fixedly arranged in the inner cavity of the first fixed pipe, and active carbon is inserted into the inner cavity of the isolating ring; the driving assembly comprises a motor, the middle part of the second fixed pipe is rotationally connected with a spray pipe, the output end of the motor and the rear end of the spray pipe are fixedly sleeved with driving wheels, and the surfaces of the driving wheels are in transmission connection with driving belts; The connecting assembly comprises a connecting pipe, the connecting pipe is fixedly arranged at the right end of the second fixed pipe, a connecting ring is fixedly arranged at the left end of the connecting pipe, positioning rings are fixedly arranged at the front end and the rear end of an inner cavity of the connecting ring, and a supporting ring is rotatably connected at the rear end of the shell. As a preferable technical scheme of the invention, the pipeline assembly comprises an air inlet pipe and an air outlet pipe, wherein the air inlet pipe is fixedly arranged at the right end of the shell, and the air outlet pipe is fixedly arranged at the left end of the shell. As a preferable technical scheme of the invention, the left end of the shell is fixedly provided with the discharge assembly, the discharge assembly comprises a draught fan, the draught fan is positioned at the left side of the shell and is communicated with the air outlet pipe, and the output end of the draught fan is fixedly sleeved with the discharge pipe. As a preferable technical scheme of the invention, a sensor is fixedly arranged at the bottom end of the discharge pipe. As a preferable technical scheme of the invention, a limiting ring is fixedly arranged at the front end of the second fixed pipe, and the inner diameter value of the limiting ring is smaller than that of the activated carbon. As a preferable technical scheme of the invention, the left end of the isolating ring is provided with an opening, the depth value of the opening is the same as the length value of the isolating ring, and the projection of the fixing position of the air outlet pipe and the fixing pipe I in the vertical direction is positioned in the opening. As a preferable technical scheme of the invention, the two positioning rings are respectively inserted into the inner cavities of the support ring and the spray pipe, and the connecting pipe is communicated with the air inlet pipe. As a preferable technical scheme of the invention, the left end of the two inner cavities of the fixed pipe is fixedly provided with the ejection assembly, the ejection assembly comprises a positioning frame, the middle part of the positioning frame is rotatio