CN219014837U

CN219014837U - Remove active carbon production facility for formaldehyde

Info

Publication number: CN219014837U
Application number: CN202222991028.9U
Authority: CN
Inventors: 应巧龙; 程万虎
Original assignee: Hangzhou Bohua Technology Innovation Co ltd
Current assignee: Hangzhou Bohua Technology Innovation Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-05-12
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses active carbon production equipment for removing formaldehyde, which belongs to the technical field of active carbon production, and comprises a drying box, wherein a supporting shaft is rotationally connected between the left wall and the right wall of the drying box, a plurality of fixing rods are fixedly connected with the outer wall of the supporting shaft in a ring shape, one end of each fixing rod, which is far away from the supporting shaft, is fixedly connected with a mounting plate, one end, which is close to the left mounting plate and the right mounting plate, is fixedly connected with a connecting column, and a placing tank is fixedly connected between the left mounting plate and the right mounting plate; this scheme drives the back shaft through actuating mechanism and rotates, and the back shaft rotates and can drive the jar of placing and rotate round the axle center of back shaft to can drive its inside active carbon and overturn, can make the active carbon can comprehensive even dry, its inside and bottom can't carry out effectual stoving when having avoided current active carbon to dry, and active carbon is dried and is heated evenly, and it is effectual to dry, and the time that the active carbon is dried and is accomplished is shorter, and the effect and the efficiency of stoving have apparent improvement.

Description

Remove active carbon production facility for formaldehyde

Technical Field

The utility model relates to the technical field of activated carbon production, in particular to activated carbon production equipment for removing formaldehyde.

Background

The active carbon is a porous carbon material with a special microcrystalline structure, has a very developed pore structure and a huge specific surface area, has strong adsorption capacity, has dual characteristics of physical adsorption and chemical adsorption, can effectively selectively adsorb various colored molecules, organic substances and the like in liquid phase and gas phase so as to achieve the purposes of decolorization refining, deodorization, purification and the like, and is refined by adopting high-quality coal, wood dust, shells, coconut shells and other materials as raw materials and advanced process equipment. The production process of the activated carbon is roughly divided into: carbonizing, cooling, activating, washing, drying and the like.

At present, when drying the activated carbon after washing, the activated carbon is generally directly placed on a placing table in a drying box for drying or airing, but the activated carbon in the mode is still placed, when drying or airing, the inside and the bottom of the piled activated carbon cannot be effectively dried, so that the activated carbon is heated and dried unevenly, the drying effect is poor, the production effect of the activated carbon is influenced, more time is consumed, and the drying efficiency is low.

Accordingly, there is a need to provide an activated carbon production apparatus for formaldehyde removal that solves the above-described technical problems.

Disclosure of Invention

The utility model aims to provide active carbon production equipment for removing formaldehyde so as to solve the technical problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an remove active carbon production facility for formaldehyde, includes the stoving case, it is connected with the back shaft to rotate between the wall about the stoving case, the right-hand member outer wall of stoving case is equipped with and is used for driving back shaft pivoted actuating mechanism, the outer wall annular fixedly connected with of back shaft a plurality of dead levers, the one end fixedly connected with mounting panel of back shaft is kept away from to the dead lever about the one end fixedly connected with spliced pole that the mounting panel is close to mutually about fixedly connected with places the jar between the mounting panel, a plurality of bleeder vent has evenly been seted up to the outer wall of placing the jar, the air heater is installed to the front side outer wall of stoving case, the shunt tubes that links to each other with the air heater output are installed to stoving case inner chamber front wall, the outer wall intercommunication of shunt tubes has a plurality of air-out buckets.

Further, the driving mechanism comprises a first motor fixedly connected to the outer wall of the right side of the drying box, the output end of the first motor is fixedly connected with a driving gear, and the right end of the supporting shaft is fixedly connected with a driven gear meshed with the driving gear.

Further, the rear end outer wall fixed mounting of stoving case has the play tuber pipe that is linked together with stoving case inner chamber, fixedly connected with branch between the upper and lower wall of play tuber pipe, the branch middle part rotates and is connected with the installation axle, the one end that the installation axle is close to the stoving case is installed and is taken out the fan, the outer wall that goes out the tuber pipe is equipped with and drives the pivoted linkage subassembly of fan that takes out.

Further, the linkage assembly comprises a linkage rod which is rotationally connected to the outer wall of the air outlet pipe, one end of the linkage rod, which is positioned in the air outlet pipe, is fixedly connected with a first bevel gear, the other end of the installation shaft is fixedly connected with a second bevel gear meshed with the first bevel gear, the outer wall of the linkage rod and the outer wall of the support shaft are fixedly connected with belt wheels, and a belt is connected between the two belt wheels in a transmission manner.

Further, the right wall of the placing tank is rotationally connected with a rotating rod, the rotating rod is positioned in the placing tank, the outer wall of the rotating rod is fixedly connected with a plurality of stirring blades, the right side of the rotating rod is fixedly provided with a second motor, and the output end of the second motor is connected with the right end of the rotating rod.

Further, a tank door is installed on the outer wall of the placing tank, and a tank door is installed on the upper wall and the lower wall of the drying tank.

Compared with the prior art, the utility model has the advantages that:

this scheme makes hot-blast through each air-out fill of hot-blast messenger blow, can dry the operation to the inside of stoving case and the active carbon of placing in the jar. Then the supporting shaft is driven to rotate through the driving mechanism, the supporting shaft rotates to drive the placing tank to rotate around the axis of the supporting shaft, so that the placing tank can drive the activated carbon inside the placing tank to overturn, the placing tank can be completely and uniformly dried through continuous overturning of the activated carbon, the inside and the bottom of the placing tank can not be effectively dried when the existing activated carbon is dried, the activated carbon is uniformly dried, the drying effect is good, the time for drying the activated carbon is short, and the drying effect and efficiency are remarkably improved.

The back shaft can be through the cooperation of linkage subassembly simultaneously when rotating, drives the installation axle and the fan of bleeding and rotate, can take out the inside humid air of stoving case through the fan of bleeding, has greatly avoided humid air to lead to the fact the influence to the active carbon, has greatly improved the drying efficiency and the effect of active carbon, has improved the circulation of air speed in the stoving case simultaneously, further improvement active carbon's stoving effect, satisfies the demand of using.

Drawings

Fig. 1 is a schematic view showing the internal three-dimensional structure of a drying box according to the present utility model;

FIG. 2 is a schematic perspective view of a partial component of the support shaft of the present utility model;

FIG. 3 is a schematic view of the exterior rear view angle of the oven of the present utility model;

fig. 4 is a schematic diagram showing the front internal structure of the drying box according to the utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4A;

FIG. 6 is a right-side view of the inside structure of the drying box according to the present utility model;

fig. 7 is an enlarged schematic view of the structure at B in fig. 6.

The reference numerals in the figures illustrate:

1. a drying box; 2. a support shaft; 3. a driving mechanism; 301. a first motor; 302. a drive gear; 303. a driven gear; 4. a fixed rod; 5. a mounting plate; 6. a connecting column; 7. placing a tank; 8. ventilation holes; 9. an air heater; 10. a shunt; 11. an air outlet hopper; 12. an air outlet pipe; 13. a support rod; 14. a mounting shaft; 15. an air extraction fan; 16. a linkage rod; 17. a first bevel gear; 18. a second bevel gear; 19. a belt wheel; 20. a belt; 21. a rotating rod; 22. stirring the leaves; 23. a second motor; 24. a tank door.

Detailed Description

Embodiment one:

referring to fig. 1-2 and fig. 4-6, an activated carbon production device for formaldehyde removal comprises a drying box 1, a supporting shaft 2 is rotatably connected between left and right walls of the drying box 1, a driving mechanism 3 for driving the supporting shaft 2 to rotate is arranged on the outer wall of the right end of the drying box 1, a plurality of fixing rods 4 are fixedly connected to the outer wall of the supporting shaft 2 in a ring shape, one end, far away from the supporting shaft 2, of each fixing rod 4 is fixedly connected with a mounting plate 5, one end, close to the left and right mounting plates 5, of each fixing plate 6 is fixedly connected with a connecting column 6, a placing tank 7 is fixedly connected between the left and right mounting plates 5, a plurality of ventilation holes 8 are uniformly formed in the outer wall of the placing tank 7, a hot air blower 9 is arranged on the outer wall of the front side of the drying box 1, a plurality of air outlet hoppers 11 are arranged on the outer wall of the inner cavity of the drying box 1, tank doors 24 are arranged on the outer wall of the placing tank 7 in a communicating manner, and box doors are arranged on the upper wall and the lower wall of the drying box 1. When the drying box is used, hot air is blown through the air heater 9 and the shunt pipes 10 and the air outlet hoppers 11, and the inside of the drying box 1 and the activated carbon in the placing tank 7 can be dried. Then the supporting shaft 2 is driven to rotate through the driving mechanism 3, the supporting shaft 2 rotates to drive the fixing rod 4, the mounting plate 5, the connecting column 6 and the placing tank 7 to rotate around the axis of the supporting shaft 2, so that the placing tank 7 can drive the activated carbon inside the placing tank to overturn, the activated carbon can be dried comprehensively and uniformly through continuous overturn of the activated carbon, the inside and the bottom of the existing activated carbon are prevented from being dried effectively, the activated carbon is dried uniformly, the drying effect is good, the time for drying the activated carbon is short, and the drying effect and efficiency are improved remarkably.

Referring to fig. 1 and fig. 3-4, the driving mechanism 3 includes a first motor 301 fixedly connected to the outer wall of the right side of the drying box 1, an output end of the first motor 301 is fixedly connected to a driving gear 302, and a right end of the supporting shaft 2 is fixedly connected to a driven gear 303 meshed with the driving gear 302. The first motor 301 is started to rotate the electric driving gear 302, the supporting shaft 2 is driven to rotate through the cooperation of the driven gear 303, and the supporting shaft 2 rotates to drive the fixing rod 4, the mounting plate 5, the connecting column 6 and the placing tank 7 to rotate around the axis of the supporting shaft 2.

Referring to fig. 3-4 and 6-7, an air outlet pipe 12 communicated with an inner cavity of the drying box 1 is fixedly arranged on the outer wall of the rear end of the drying box 1, a supporting rod 13 is fixedly connected between the upper wall and the lower wall of the air outlet pipe 12, a mounting shaft 14 is rotatably connected in the middle of the supporting rod 13, an air exhaust fan 15 is arranged at one end, close to the drying box 1, of the mounting shaft 14, a linkage assembly for driving the air exhaust fan 15 to rotate is arranged on the outer wall of the air outlet pipe 12, the linkage assembly comprises a linkage rod 16 rotatably connected to the outer wall of the air outlet pipe 12, a first bevel gear 17 is fixedly connected to one end, located in the air outlet pipe 12, of the linkage rod 16, a second bevel gear 18 meshed with the first bevel gear 17 is fixedly connected to the other end of the mounting shaft 14, belt wheels 19 are fixedly connected to the outer walls of the linkage rod 16 and the supporting shaft 2, and a belt 20 is in transmission connection between the two belt wheels 19. The back shaft 2 can drive the band pulley 19 of its outer wall simultaneously and rotate when rotating, the cooperation of rethread belt 20 drives gangbar 16 simultaneously and rotates, gangbar 16 drives second bevel gear 18 and installation axle 14 through first bevel gear 17 and rotates, installation axle 14 rotates and then can drive the fan 15 of bleeding and rotate, can take out the inside moist air of stoving case 1 through the fan 15 of bleeding, greatly avoided moist air to the influence of active carbon, can improve the stoving speed to placing the active carbon in the jar 7, greatly improved the drying efficiency and the effect of active carbon, improved the air circulation speed in the stoving case 1 simultaneously, further improvement active carbon's stoving effect, satisfy the demand of use.

Referring to fig. 4-5, a rotating rod 21 is rotatably connected to the right wall of the placement tank 7, a plurality of stirring blades 22 are fixedly connected to the outer wall of the rotating rod 21 located in the placement tank 7, a second motor 23 is fixedly installed on the outer wall of the right mounting plate 5, and the output end of the second motor 23 is connected to the right end of the rotating rod 21. The second motor 23 is started to drive the rotating rod 21 and the stirring blade 22 to rotate, and the stirring blade 22 can further stir and overturn the activated carbon in the placing tank 7, so that the activated carbon can be overturned and dried more uniformly, and the drying effect and the drying speed of the activated carbon are improved.

Working principle: when the drying oven is used, the oven door on the drying oven 1 is opened first, then the tank door 24 on the outer wall of the placing tank 7 is opened again, at this time, activated carbon to be dried is placed into the placing tank 7, each placing tank 7 is sequentially rotated upwards to be sequentially placed through the driving mechanism 3, and the tank door 24 and the oven door are closed after the placement is completed. Then, the air heater 9 is started, so that hot air passes through the shunt pipes 10 and then is blown through the air outlet hoppers 11, and the inside of the drying box 1 and the placing tank 7 can be dried. Then restart the electronic driving gear 302 of first motor 301 and rotate, can drive back shaft 2 through driven gear 303's cooperation and rotate, back shaft 2 rotates and can drive dead lever 4, mounting panel 5, spliced pole 6 and place jar 7 and rotate round the axle center of back shaft 2 to place jar 7 and can drive its inside active carbon and overturn, can make it can comprehensive even stoving through the continuous upset of active carbon, the active carbon stoving is heated evenly, and the stoving is effectual.

When the supporting shaft 2 rotates, the belt wheel 19 on the outer wall of the supporting shaft can be driven to rotate, the linkage rod 16 is driven to rotate through the cooperation of the belt 20, the linkage rod 16 drives the second bevel gear 18 and the mounting shaft 14 to rotate through the first bevel gear 17, the mounting shaft 14 can drive the air exhaust fan 15 to rotate, and the air exhaust fan 15 can exhaust the moist air in the drying box 1, so that the influence of the moist air on the activated carbon is avoided, and the drying efficiency and effect of the activated carbon are improved.

Claims

1. The utility model provides a remove active carbon production facility for formaldehyde, includes stoving case, its characterized in that: the drying box is characterized in that a supporting shaft is connected between the left wall and the right wall of the drying box in a rotating mode, a driving mechanism used for driving the supporting shaft to rotate is arranged on the outer wall of the right end of the drying box, a plurality of fixing rods are fixedly connected to the outer wall of the supporting shaft in an annular mode, one end of each fixing rod, which is far away from the supporting shaft, is fixedly connected with a mounting plate, one end, which is close to the mounting plate, of each mounting plate is fixedly connected with a connecting column, a placing tank is fixedly connected between the mounting plates, a plurality of ventilation holes are evenly formed in the outer wall of the placing tank, a hot air blower is installed on the outer wall of the front side of the drying box, a shunt pipe connected with the output end of the hot air blower is installed on the front wall of an inner cavity of the drying box, and a plurality of air outlet hoppers are communicated with the outer wall of the shunt pipe.

2. The activated carbon production equipment for removing formaldehyde according to claim 1, wherein: the driving mechanism comprises a first motor fixedly connected to the outer wall of the right side of the drying box, the output end of the first motor is fixedly connected with a driving gear, and the right end of the supporting shaft is fixedly connected with a driven gear meshed with the driving gear.

3. The activated carbon production equipment for removing formaldehyde according to claim 2, wherein: the air outlet pipe communicated with the inner cavity of the drying box is fixedly arranged on the outer wall of the rear end of the drying box, a supporting rod is fixedly connected between the upper wall and the lower wall of the air outlet pipe, an installation shaft is rotatably connected in the middle of the supporting rod, an air exhaust fan is installed at one end, close to the drying box, of the installation shaft, and a linkage assembly for driving the air exhaust fan to rotate is arranged on the outer wall of the air outlet pipe.

4. An activated carbon production apparatus for formaldehyde removal according to claim 3, characterized in that: the linkage assembly comprises a linkage rod which is rotationally connected to the outer wall of the air outlet pipe, one end of the linkage rod, which is positioned in the air outlet pipe, is fixedly connected with a first bevel gear, the other end of the installation shaft is fixedly connected with a second bevel gear meshed with the first bevel gear, the outer wall of the linkage rod and the outer wall of the support shaft are fixedly connected with belt wheels, and a belt is connected between the two belt wheels in a transmission manner.

5. The activated carbon production equipment for removing formaldehyde according to claim 1, wherein: the right wall of placing jar rotates and is connected with the bull stick, the bull stick is located the outer wall fixedly connected with a plurality of stirring leaves of placing jar, right side the outer wall fixed mounting of mounting panel has the second motor, the second motor output is connected with the right-hand member of bull stick.

6. The activated carbon production equipment for formaldehyde removal according to claim 5, wherein: the outer wall of the placing tank is provided with a tank door, and the upper wall and the lower wall of the drying box are provided with box doors.