Search

CN-121971983-A - Purifier is used in active carbon production

CN121971983ACN 121971983 ACN121971983 ACN 121971983ACN-121971983-A

Abstract

The invention belongs to the technical field of activated carbon production, in particular to a purification device for activated carbon production, which comprises a purification channel, an air inlet pipe, an exhaust pipe and a liquid discharge pipe, wherein connecting pipes are communicated between two ends of the purification channel and the air inlet pipe, the exhaust pipe and the liquid discharge pipe are arranged at the middle position of the purification channel, two groups of spray heads are arranged in the purification channel, a filter plate is arranged between the spray heads and the exhaust pipe in the purification channel, one end of the filter plate is fixedly provided with a rotating shaft, one end of the rotating shaft is rotationally connected with the purification channel through a torsion spring, one end of the filter plate far away from the rotating shaft is attached to the inner wall of the purification channel in a normal state, and when the pressure of a cavity of the filter plate towards one side of the spray heads is increased to push the filter plate to deflect, one end of the filter plate far away from the rotating shaft is gradually away from the inner wall of the purification channel. The invention can simultaneously carry out dredging operation aiming at accumulation of solid particles or increase of air pressure so as to ensure the effectiveness and continuity of continuous purification treatment of waste gas.

Inventors

  • LI XIU
  • LI BINGXUAN
  • WANG ZEYIN
  • SONG XIAOQING
  • ZHOU JUNLI
  • YANG KAIMING

Assignees

  • 青岛嘉德水处理材料有限公司

Dates

Publication Date
20260505
Application Date
20260305

Claims (10)

  1. 1. The utility model provides a purifier is used in active carbon production, includes purification channel (1), intake pipe (3), blast pipe (7) and fluid-discharge tube (8), its characterized in that, the intercommunication has connecting pipe (2) between purification channel (1) both ends all and intake pipe (3), blast pipe (7) and fluid-discharge tube (8) set up in the intermediate position of purification channel (1), be provided with two sets of shower nozzles (4) in purification channel (1), be provided with filter plate (6) between shower nozzle (4) and blast pipe (7) in purification channel (1), the one end of filter plate (6) is fixed with pivot (9), and the one end of pivot (9) is passed through and is rotated between purification channel (1) through the torsional spring and is connected, and the one end of pivot (9) is kept away from in normal condition and purification channel (1) inner wall laminating, when the cavity atmospheric pressure increase of filter plate (6) towards shower nozzle (4) one side pushes away from filter plate (6) one end of keeping away from purification channel (1) inner wall gradually.
  2. 2. The purification device for activated carbon production according to claim 1, wherein the purification channel (1) is provided with a left channel (101) and a right channel (102), a lower channel (103) is communicated between the left channel (101) and the right channel (102), the left channel (101) and the right channel (102) are all arranged into arc structures, one ends of the left channel (101) and the right channel (102) close to the lower channel (103) are all vertically and downwardly extended, and the lower channel (103) is arranged into an arc structure with a downward arched middle position.
  3. 3. The purification device for activated carbon production according to claim 2, wherein the two groups of spray heads (4) are respectively positioned at the end positions of the left channel (101) and the right channel (102) close to the lower channel (103), the two filter plates (6) are respectively arranged at the two end positions of the lower channel (103), the rotating shaft (9) is arranged at the top position of the lower channel (103), and the filter plates (6) are inclined downwards towards the direction far away from the middle position of the lower channel (103) in the normal state.
  4. 4. A purification device for activated carbon production according to claim 3, characterized in that the lower channel (103) is provided with a collision member (10) horizontally in the middle, the collision member (10) being located between the two filter plates (6).
  5. 5. The purification device for activated carbon production according to claim 4, wherein two cross bars (11) are fixed at positions corresponding to the side walls of the purification channel (1) and the collision piece (10), sliding grooves in sliding contact with the outer walls of the cross bars (11) are formed in the side edges of the collision piece (10), limiting blocks (111) are fixed on two sides of the cross bars (11) located on the collision piece (10), and fan blades (12) are fixed on two ends of the bottom of the collision piece (10).
  6. 6. The purification device for activated carbon production according to any one of claims 3 to 5, characterized in that movable baffles (13) are arranged in the left channel (101) and the right channel (102), the baffles (13) are movable in the radial direction of the left channel (101) and the right channel (102), the baffles (13) are positioned at one side of the spray head (4) close to the connecting pipe (2), one end of each baffle (13) is connected with an electric telescopic rod (14), and the outer wall of each baffle (13) is in sliding contact with the side edge of the purification channel (1).
  7. 7. The purification device for activated carbon production according to claim 6, wherein a plurality of air holes are formed in the side edge of the baffle plate (13), and a storage box (15) is arranged at a position corresponding to the baffle plate (13) outside the purification channel (1).
  8. 8. The purification device for activated carbon production according to claim 6, wherein a collision plate (16) is arranged between the filter plate (6) and the baffle plate (13), sliding rails (17) are installed on the inner walls of the two sides of the purification channel (1) at positions corresponding to the collision plate (16), sliding blocks are fixed on the positions, corresponding to the sliding rails (17), of the collision plate (16), and the sliding blocks slide in the sliding rails (17) in a limiting mode.
  9. 9. A purification device for activated carbon production according to claim 8, characterized in that the slide rail (17) is inclined downwards towards the middle position of the lower channel (103), the slide rail (17) being arranged in an arc-shaped configuration with the middle position arched towards the outside.
  10. 10. The purification device for activated carbon production according to claim 9, characterized in that elastic ropes (18) are connected between one end of the collision plate (16) close to the baffle plate (13) and one end of the baffle plate (13) facing the spray head (4), sliding blocks at two ends of the collision plate (16) are positioned at the lowest part of the sliding rail (17), and the collision plate (16) is kept horizontally.

Description

Purifier is used in active carbon production Technical Field The invention relates to the technical field of activated carbon production, in particular to a purification device for activated carbon production. Background Organic waste gas is generated in the high-temperature environment in the production process of the activated carbon, and the waste gas is often discharged after being treated. The patent publication No. CN119258677A discloses a purification device for producing activated carbon, which comprises a purification box, a first baffle, a second baffle, a filtering mechanism, a spraying mechanism, a water collecting box and a drying mechanism, wherein the two sides of the purification box are provided with an air inlet and an air outlet, the bottom end of the front end of the purification box is provided with a water outlet, the upper end of the first baffle is fixedly connected with the inner upper end surface of the purification box, the lower end of the second baffle is fixedly connected with the inner lower end of the purification box, and the interior of the purification box is divided into three chambers, namely a filtering chamber, a neutralization chamber and a drying chamber, due to the separation of the first baffle and the second baffle, and the water collecting box is fixedly arranged at the bottom of the neutralization chamber. After the waste gas is sprayed with the treatment fluid, solid particles are not separated and fly away along with the air flow, and the filtration treatment is often needed, but in the continuous air inlet treatment process, the waste gas is not completely treated by spraying the liquid easily due to too fast air flow, and the air flow is easy to cause the solid particles to block the air circulation at the position of the filter screen. Disclosure of Invention Based on the technical problems of the background technology, the invention provides a purification device for producing activated carbon. The invention provides a purification device for producing active carbon, which comprises a purification channel, an air inlet pipe, an air outlet pipe and a liquid discharge pipe, wherein connecting pipes are communicated between two ends of the purification channel and the air inlet pipe, the air outlet pipe and the liquid discharge pipe are arranged at the middle position of the purification channel, two groups of spray heads are arranged in the purification channel, a filter plate is arranged between the spray heads and the air outlet pipe in the purification channel, one end of the filter plate is fixedly provided with a rotating shaft, one end of the rotating shaft is rotationally connected with the purification channel through a torsion spring, one end of the filter plate far away from the rotating shaft is attached to the inner wall of the purification channel in a normal state, and when the pressure of a cavity of the filter plate towards one side of the spray heads is increased to push the filter plate to deflect, one end of the filter plate far away from the rotating shaft is gradually away from the inner wall of the purification channel. Preferably, the purifying channel is provided with a left channel and a right channel, a lower channel is communicated between the left channel and the right channel, the left channel and the right channel are all arranged into arc structures, one ends of the left channel and the right channel, which are close to the lower channel, are vertically and downwards extended, and the lower channel is arranged into an arc structure with a downwards arched middle position. Preferably, the two groups of spray heads are respectively positioned at the end parts of the left channel and the right channel, which are close to the lower channel, the two filter plates are respectively arranged at the two ends of the lower channel, the rotating shaft is arranged at the top of the lower channel, and the filter plates are inclined downwards towards the direction far away from the middle position of the lower channel in a normal state. Preferably, a collision piece is horizontally arranged in the middle of the lower channel, and the collision piece is positioned between the two filter plates. Preferably, two cross bars are fixed at the positions of the side walls of the purification channel corresponding to the collision piece, sliding grooves in sliding contact with the outer walls of the cross bars are formed in the side edges of the collision piece, limiting blocks are fixed on the two sides of the cross bars, which are located at the bottom of the collision piece, and fan blades are fixed at the two ends of the bottom of the collision piece. Preferably, the left channel and the right channel are respectively provided with a movable baffle, the baffles are movable in the radial directions of the left channel and the right channel, the baffles are positioned at one side of the spray head close to the connecting pipe, one end of each baffle