Tail gas treatment device in activated carbon production

Abstract

The utility model relates to the technical field of activated carbon production, in particular to a tail gas treatment device in activated carbon production, which comprises a purification barrel, a hollow disc is arranged in the purification barrel, a shell is fixedly arranged in the middle of the upper end of the purification barrel, a hollow rod is rotatably arranged in the shell through a rolling bearing, and a motor is fixedly arranged at the top of the shell. The output end of the motor is fixedly connected with the upper end of a hollow rod, the lower end of the hollow rod penetrates into the purification barrel and fixedly communicates with a hollow disc, a plurality of connecting pipes are evenly and fixedly arranged at the edge of the bottom of the hollow disc, and a plurality of air inlet holes are formed in the position, located in the shell, of the rod wall of the hollow rod; gas outlet pipes are arranged at the upper end of the side wall of the purification barrel, and diffusion mechanisms capable of improving the tail gas treatment effect are arranged on the gas outlet pipes. According to the tail gas purification device, tail gas can be in full contact with purification liquid, and the purification effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon production, in particular to a tail gas treatment device in activated carbon production. Background Art

[0002] A large amount of harmful gases will be generated in the process of producing activated carbon. Directly discharging these tail gases into the atmosphere will seriously pollute the environment, so the tail gases need to be purified.

[0003] In the prior art, tail gas is usually directly introduced into the purification liquid, and the tail gas has insufficient contact with the purification liquid during the treatment process, resulting in poor treatment effect. Therefore, we have introduced a tail gas treatment device for activated carbon production. Utility Model Content

[0004] The purpose of the utility model is to provide a tail gas treatment device in activated carbon production, so that the tail gas can fully contact with the purification liquid, greatly improving the purification effect, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tail gas treatment device in activated carbon production comprises a purification barrel, wherein a hollow disk is arranged in the purification barrel, a shell is fixedly arranged in the middle part of the upper end of the purification barrel, a hollow rod is rotatably arranged inside the shell through a rolling bearing, and a motor is fixedly arranged on the top of the shell, the output end of the motor is fixedly connected to the upper end of the hollow rod, the lower end of the hollow rod penetrates into the purification barrel and is fixedly connected to the hollow disk, a plurality of connecting pipes are evenly fixedly arranged at the bottom edge of the hollow disk, a plurality of air inlet holes are opened on the wall of the hollow rod located inside the shell, an air inlet pipe is fixedly arranged on the side wall of the shell, an air outlet pipe is arranged on the upper end of the side wall of the purification barrel, a plurality of the air outlet pipes are provided with diffusion mechanisms that can improve the exhaust gas treatment effect, and an air outlet pipe is arranged on the upper end of the side wall of the purification barrel.

[0007] Preferably, the diffusion mechanism includes an annular tube, which is arranged below a plurality of connecting tubes, the lower end of the connecting tube is fixedly connected to the upper end of the annular tube, a plurality of nozzles are fixedly provided between the inner tube wall and the outer tube wall of the annular tube, and the plurality of nozzles are evenly distributed.

[0008] Preferably, a rotating shaft is fixedly provided at the bottom center of the hollow disk, and the lower end of the rotating shaft is rotatably connected to the bottom of the purification barrel through a rolling bearing.

[0009] Preferably, the rolling bearing is configured as a sealed bearing.

[0010] Preferably, a plurality of evenly distributed supporting legs are fixedly provided on the bottom of the purification barrel.

[0011] Preferably, a universal wheel with a foot brake is fixedly provided at the lower end of the supporting leg.

[0012] Preferably, a liquid inlet pipe is fixedly provided on the top of the purification barrel, and a liquid outlet pipe is fixedly provided on the bottom of the purification barrel, and end caps are threadedly provided on the liquid inlet pipe and the liquid outlet pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The tail gas treatment device in the production of activated carbon is provided with a purification barrel, supporting legs, a liquid outlet pipe, an air outlet pipe, a liquid inlet pipe, a shell, a motor, an air inlet pipe, a nozzle, a connecting pipe, a hollow rod, a hollow disk, an annular tube, and a rotating shaft. The purified liquid is poured into the purification barrel through the liquid inlet pipe, the tail gas is introduced into the air inlet pipe, the tail gas enters the hollow rod through a plurality of air inlet holes, and then enters the annular tube through a plurality of connecting pipes, and finally is evenly sprayed into the purified liquid through a plurality of nozzles, and the motor is started. The motor rotates through the hollow rod, the hollow disk, the connecting pipe and the diffusion mechanism, thereby further improving the uniformity of the tail gas purification, and the tail gas can fully contact with the purified liquid, thereby greatly improving the purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an exhaust gas treatment device in activated carbon production.

[0016] Figure 2 It is a side view structural schematic diagram of an exhaust gas treatment device in activated carbon production.

[0017] In the figure: 1. purification barrel; 2. supporting legs; 3. liquid outlet pipe; 4. air outlet pipe; 5. liquid inlet pipe; 6. shell; 7. motor; 8. air inlet pipe; 9. nozzle; 10. connecting pipe; 11. hollow rod; 12. hollow disk; 13. annular pipe; 14. rotating shaft. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 to Figure 2 , the utility model provides a technical solution:

[0020] A tail gas treatment device in activated carbon production includes a purification barrel 1, a hollow disk 12 is arranged in the purification barrel 1, a shell 6 is fixedly arranged in the middle of the upper end of the purification barrel 1, a hollow rod 11 is rotatably arranged inside the shell 6 through a rolling bearing, and a motor 7 is fixedly arranged on the top of the shell 6, the output end of the motor 7 is fixedly connected to the upper end of the hollow rod 11, the lower end of the hollow rod 11 passes through the purification barrel 1 and is fixedly connected to the hollow disk 12, a plurality of connecting pipes 10 are evenly fixedly arranged at the bottom edge of the hollow disk 12, a plurality of air inlet holes are opened on the rod wall of the hollow rod 11 located inside the shell 6, an air inlet pipe 8 is fixedly arranged on the side wall of the shell 6, an air outlet pipe 4 is arranged on the upper end of the side wall of the purification barrel 1, and a plurality of air outlet pipes 4 are provided with diffusion mechanisms that can improve the exhaust gas treatment effect.

[0021] The diffusion mechanism includes an annular tube 13, which is arranged below the multiple connecting tubes 10. The lower end of the connecting tube 10 is fixedly connected to the upper end of the annular tube 13. Multiple nozzles 9 are fixedly provided between the inner tube wall and the outer tube wall of the annular tube 13, and the multiple nozzles 9 are evenly distributed.

[0022] A rotating shaft 14 is fixedly provided at the bottom center of the hollow disk 12 , and the lower end of the rotating shaft 14 is rotatably connected to the bottom of the purification barrel 1 through a rolling bearing.

[0023] The rolling bearing is arranged as a sealed bearing, and the sealed bearing has a good sealing effect.

[0024] A plurality of evenly distributed support legs 2 are fixedly provided at the bottom of the purification barrel 1 , and the support legs 2 can provide support for the purification barrel 1 .

[0025] A universal wheel with a foot brake is fixedly provided at the lower end of the supporting leg 2, and the universal wheel facilitates the movement of the device.

[0026] A liquid inlet pipe 5 is fixedly provided on the top of the purification barrel 1, and a liquid outlet pipe 3 is fixedly provided on the bottom of the purification barrel 1. The liquid inlet pipe 5 and the liquid outlet pipe 3 are both threadedly provided with end caps, and the liquid inlet pipe 5 and the liquid outlet pipe 3 are convenient for the purified liquid to enter and exit.

[0027] When in use, the purified liquid is poured into the purification barrel 1 through the liquid inlet pipe 5, the exhaust gas is introduced into the air inlet pipe 8, the exhaust gas enters the hollow rod 11 through multiple air inlet holes, and then enters the annular tube 13 through multiple connecting pipes 10, and finally is evenly sprayed into the purified liquid through multiple nozzles 9, and the motor 7 is started. The motor 7 rotates through the hollow rod 11, the hollow disk 12, the connecting pipe 10 and the diffusion mechanism, thereby further improving the uniformity of exhaust gas purification, and the exhaust gas can fully contact with the purified liquid, thereby greatly improving the purification effect.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tail gas treatment device in activated carbon production, comprising a purification barrel (1), characterized in that: A hollow disk (12) is provided in the purification barrel (1), a shell (6) is fixedly provided in the middle of the upper end of the purification barrel (1), a hollow rod (11) is rotatably provided inside the shell (6) via a rolling bearing, and a motor (7) is fixedly provided on the top of the shell (6), an output end of the motor (7) is fixedly connected to the upper end of the hollow rod (11), the lower end of the hollow rod (11) penetrates into the purification barrel (1) and is fixedly connected to the hollow disk (12), a plurality of connecting pipes (10) are evenly fixedly provided at the bottom edge of the hollow disk (12), a plurality of air inlet holes are provided on the rod wall of the hollow rod (11) located inside the shell (6), an air inlet pipe (8) is fixedly provided on the side wall of the shell (6), an air outlet pipe (4) is provided at the upper end of the side wall of the purification barrel (1), and a plurality of the air outlet pipes (4) are provided with diffusion mechanisms that can improve the exhaust gas treatment effect.

2. The tail gas treatment device in activated carbon production according to claim 1, characterized in that: The diffusion mechanism comprises an annular tube (13), wherein the annular tube (13) is arranged below a plurality of connecting tubes (10), wherein the lower end of the connecting tube (10) is fixedly connected to the upper end of the annular tube (13), and a plurality of nozzles (9) are fixedly arranged between the inner tube wall and the outer tube wall of the annular tube (13), and the plurality of nozzles (9) are evenly distributed.

3. The tail gas treatment device in activated carbon production according to claim 1, characterized in that: A rotating shaft (14) is fixedly provided at the bottom center of the hollow disk (12), and the lower end of the rotating shaft (14) is rotatably connected to the bottom of the purification barrel (1) via a rolling bearing.

4. The tail gas treatment device in activated carbon production according to claim 1, characterized in that: The rolling bearing is configured as a sealed bearing.

5. The tail gas treatment device in activated carbon production according to claim 1, characterized in that: A plurality of evenly distributed supporting legs (2) are fixedly provided on the bottom of the purification barrel (1).

6. The tail gas treatment device in the production of activated carbon according to claim 5, characterized in that: A universal wheel with a foot brake is fixedly provided at the lower end of the support leg (2).

7. The tail gas treatment device in activated carbon production according to claim 1, characterized in that: A liquid inlet pipe (5) is fixedly provided on the top of the purification barrel (1), and a liquid outlet pipe (3) is fixedly provided on the bottom of the purification barrel (1). End caps are threadedly provided on the liquid inlet pipe (5) and the liquid outlet pipe (3).

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