CN214299296U

CN214299296U - Multilayer ring type active carbon production device

Info

Publication number: CN214299296U
Application number: CN202022429501.5U
Authority: CN
Inventors: 舒克孝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-28
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a multilayer ring type active carbon apparatus for producing belongs to active carbon production facility technical field. A multi-layer ring type active carbon production device comprises a main body, a hot blast furnace and an activating agent box, wherein a heat preservation wall and a fire-resistant wall are arranged in the main body, a main shaft pipe is rotationally connected in the main body, a rotary arm header pipe is arranged in the main shaft pipe, a rotary arm material shifting assembly is arranged on the rotary arm header pipe, a rotary arm long pipe and a rotary arm short pipe are communicated, the rotary arm long pipe is communicated with the rotary arm header pipe, the rotary arm short pipe is communicated with the main shaft pipe, an inner ring blanking layer activation chamber is arranged above an outer ring blanking layer activation chamber, the rotary arm material shifting assembly is arranged in the activation chamber, the activating agent box is connected to the shell of the main body, the outlet of the activating agent box is communicated with the outer ring blanking layer activation chamber, and the air outlet of the hot blast furnace is connected to the air inlet of the activating agent box; the utility model has wide adaptation process, wide adaptation raw materials and the specific surface area of the active carbon of 2000m 2/g.

Description

Multilayer ring type active carbon production device

Technical Field

The utility model relates to an active carbon production facility technical field especially relates to a multilayer ring type active carbon apparatus for producing.

Background

The production methods of the activated carbon in the market at present comprise the following steps, the first rotary kiln has high energy consumption, large air leakage, serious oxidation and large raw material loss, and unsuitable powdery raw materials are directly used for producing the activated carbon and are also not suitable for regenerating the powdery activated carbon. The second integrated furnace completes carbonization and activation of granular fruit shells in one step, has less investment, 50 ten thousand per kiln, and has lower quality of the activated carbon with specific surface area of 500-700m 2/g. In the third kind of Slapple furnace, the quality of the active carbon is better in the middle level specific surface area of 1000m2-1100m2/g, the investment is large, about 400 ten thousand for each kiln, the starting cost is large, the maintenance cost is large, the period is long, and the active carbon product with large specific surface area can not be produced. Fourth, the structure of the disc climbing type dryer is extended to the activation kiln, but heat-resistant and corrosion-resistant steel is not used for long-term operation in 1000 ℃ environment, so that no industrial device is realized so far, and therefore, a high-quality and high-efficiency multilayer ring type activated carbon production device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art can not provide a high-quality and efficient production mode, and provides a multilayer ring type active carbon production device.

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

a multilayer ring type active carbon production device comprises a main body, a hot blast furnace and an activating agent box, wherein a heat preservation wall and a fire-resistant wall are sequentially arranged in the main body, a main shaft pipe is connected in the main body in a rotating mode, a sealing box is arranged at the bottom of the main shaft pipe, a rotary arm header pipe is arranged in the main shaft pipe, a rotary arm material shifting assembly is arranged on the rotary arm header pipe and comprises a rotary arm long pipe and a rotary arm short pipe, the rotary arm long pipe and the rotary arm short pipe are communicated through an outer scraper plate and an inner scraper plate, the rotary arm long pipe is communicated with the rotary arm header pipe, one end, far away from the rotary arm long pipe, of the rotary arm short pipe is communicated with the main shaft pipe, an overflow pipe is arranged at the top of the main shaft pipe, an activation chamber is arranged in the main body, an inner ring blanking layer activation chamber and an outer ring blanking layer activation chamber are arranged in the activation chamber, the rotary arm material stirring assembly is arranged in the activation chamber, the activating agent box is fixedly connected to the shell of the main body, the outlet of the activating agent box is communicated with the outer ring blanking layer activation chamber, and the air outlet of the hot blast stove is connected to the air inlet of the activating agent box.

Preferably, the bottom of the sealing box is provided with a drain pipe, the drain pipe is fixedly connected with an inlet pipe, the inlet pipe is provided with a cooling water circulating pump, and the side wall of the sealing box is provided with a dust outlet pipe.

Preferably, the rotating arm long pipe and the rotating arm short pipe are fixedly connected with an outer scraping plate and an inner scraping plate, the rotating arm long pipe and the rotating arm short pipe extend into the inner ring blanking layer activation chamber and the outer ring blanking layer activation chamber, the outer scraping plate is arranged in the outer ring blanking layer activation chamber, and the inner scraping plate is arranged in the inner ring blanking layer activation chamber. Scrape the flitch outward and scrape the flitch in and be the rectangle water box of equidimension, scrape the flitch outward and scrape flitch upper portion in with and be equipped with two semicircle notches, scrape the flitch outward and scrape the flitch in with rocking arm long tube and rocking arm nozzle stub welding UNICOM respectively, must scrape the interior cavity of flitch outward and interior flitch when cooling circulation water flows to the rocking arm nozzle stub by rocking arm long tube for scrape the flitch outward and scrape the flitch in and obtain the cooling.

Preferably, air pipes are arranged in the outer ring blanking layer activation chamber and the inner ring blanking layer activation chamber and extend to the outside of the main body.

Preferably, the top of the main body is provided with a raw material inlet which is communicated with the inner ring blanking layer activation chamber, the top of the main body is provided with a tail gas outlet, and the tail gas outlet is provided with a tail gas collecting box.

Preferably, the bottom of the main body is provided with a discharging machine, and the discharging machine is connected with a cooling bin.

Preferably, the main body casing is provided with a maintenance opening.

Preferably, an outer ring refractory material is arranged on the outer ring blanking layer activation chamber, an inner ring refractory material is arranged on the inner ring blanking layer activation chamber, and an outer ring blanking opening and an inner ring blanking opening are respectively arranged on the outer ring blanking layer activation chamber and the inner ring blanking layer activation chamber.

Compared with the prior art, the utility model provides a multilayer ring type active carbon apparatus for producing possesses following beneficial effect:

1. the multilayer ring type activated carbon production device adapts to a wide range of raw materials, such as shells, wood particles, sawdust, regenerated powdered carbon, regenerated granular carbon, coal, semi coke, biomass and the like through multilayer circulation; the method is suitable for wide process, is suitable for physical method, chemical method, two-step method, one-step method, powdered carbon regeneration and granular carbon regeneration of activated carbon production, and can produce high-quality activated carbon and products with specific surface area of more than 2000m 2/g.

2. The multilayer ring type activated carbon production device collects dust through circulation, is environment-friendly, has no dust, no waste gas, no waste residue and no waste water discharge, is high temperature resistant and corrosion resistant, and has long service life.

Drawings

FIG. 1 is a schematic structural diagram I of a multi-layer ring-type activated carbon production device provided by the present invention;

FIG. 2 is a schematic structural diagram II of a multi-layer ring-type activated carbon production apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a part a of the multi-layer ring-type activated carbon production apparatus according to the present invention.

Fig. 4 is a schematic diagram of the inner and outer scraper structures of the multi-layer ring-type activated carbon production device of the present invention.

In the figure: 1. a main body; 2. a heat preservation wall; 3. a refractory wall; 4. a hot blast stove; 5. an activator tank; 6. a discharging machine; 7. a cooling bin; 8. a sealing box; 801. a blow-off pipe; 802. a water inlet pipe; 803. a cooling water circulation pump; 804. a dust outlet pipe; 9. an outer ring of refractory material; 10. an outer ring blanking layer activation chamber; 11. an outer ring blanking port; 12. an inner ring blanking port; 13. an inner ring refractory material; 14. an inner ring blanking layer activation chamber; 15. an outer scraper plate; 16. an inner scraper plate; 17. a pivoted arm header pipe; 18. a rotating arm material shifting assembly; 19. a main shaft pipe; 20. an air tube; 21. a raw material inlet; 22. a tail gas outlet; 23. a tail gas collection box; 24. a maintenance port; 25. a long pipe of a rotating arm; 26. a short pipe of the rotating arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a multi-layer ring type activated carbon production device comprises a main body 1, a hot blast stove 4 and an activating agent box 5, wherein a heat preservation wall 2 and a fire-resistant wall 3 are sequentially arranged in the main body 1, a main shaft pipe 19 is rotatably connected in the main body 1, a sealing box 8 is arranged at the bottom of the main shaft pipe 19, a rotating arm header pipe 17 is arranged in the main shaft pipe 19, a rotating arm material shifting assembly 18 is arranged on the rotating arm header pipe 17, the rotating arm material shifting assembly 18 comprises a rotating arm long pipe 25 and a rotating arm short pipe 26, the rotating arm long pipe 25 and the rotating arm short pipe 26 are communicated with an inner scraper plate 15 and an inner scraper plate 16 through an outer scraper, the rotating arm long pipe 25 is communicated with the rotating arm header pipe 17, one end of the rotating arm short pipe 26 far away from the main shaft long pipe 25 is communicated with the rotating arm pipe 19, an overflow pipe is arranged at the top of the main shaft pipe 19, an activating chamber is arranged in the main body 1, an inner ring type material layer activating chamber 14 and an outer ring type material layer activating chamber 10 are arranged in the activating chamber, the rotary arm material stirring assembly 18 is arranged in the activation chamber, the activating agent box 5 is fixedly connected to the shell of the main body 1, the outlet of the activating agent box 5 is communicated with the outer ring blanking layer activation chamber 10, and the air outlet of the hot blast stove 4 is connected to the air inlet of the activating agent box 5.

The bottom of the sealing box 8 is provided with a drain pipe 801, the drain pipe 801 is fixedly connected with an inlet pipe 802, the inlet pipe 802 is provided with a cooling water circulating pump 803, the side wall of the sealing box 8 is provided with a dust outlet pipe 804, the rotating arm long pipe 25 and the rotating arm short pipe 26 are respectively and fixedly connected with an outer scraping plate 15 and an inner scraping plate 16, the rotating arm long pipe 25 and the rotating arm short pipe 26 are respectively extended into the inner ring blanking layer activation chamber 14 and the outer ring blanking layer activation chamber 10, the outer scraping plate 15 is arranged in the outer ring blanking layer activation chamber 10, and the inner scraping plate 16 is arranged in the inner ring blanking layer activation chamber 14. The outer scraper 15 and the inner scraper 16 are rectangular water boxes with the same size, two semicircular notches are arranged at the upper parts of the outer scraper 15 and the inner scraper 16, the outer scraper 15 and the inner scraper 16 are respectively communicated with the rotary arm long pipe 25 and the rotary arm short pipe 26 in a welding way, when cooling circulating water flows from the rotary arm long pipe 25 to the rotary arm short pipe 26, the cooling circulating water must pass through inner cavities of the outer scraper 15 and the inner scraper 16, so that the outer scraper 15 and the inner scraper 16 are cooled, an air pipe 20 is arranged in the outer ring blanking layer activation chamber 10 and the inner ring blanking layer activation chamber 14 and extends to the outside of the main body 1, a raw material inlet 21 is arranged at the top of the main body 1, the raw material inlet 21 is communicated with the inner ring activation chamber 14, a tail gas outlet 22 is arranged at the top of the main body 1, a tail gas collecting box 23 is arranged on the tail gas outlet 22, a discharging machine 6 is arranged at the bottom of the main body 1, a cooling bin 7 is connected to the discharging machine 6, a maintenance port 24 is arranged on the shell of the main body 1, an outer ring refractory material 9 is arranged on the outer ring blanking layer activation chamber 10, an inner ring refractory material 13 is arranged on the inner ring blanking layer activation chamber 14, and an outer ring blanking opening 11 and an inner ring blanking opening 12 are respectively arranged on the outer ring blanking layer activation chamber 10 and the inner ring blanking layer activation chamber 14.

In the utility model, the device is suitable for the regeneration of shells, wood particles and carbonized materials below 20mm, wood chips, semi-coke, coal, various biomasses and waste activated carbon powder, the regeneration of waste granular activated carbon or the raw materials soaked by chemical agents is carried out by feeding the raw materials from a raw material inlet 21, the top of a main shaft pipe 19 adopts a water seal mode, water vapor and air are simultaneously introduced into an air pipe 20 and are sent into an inner ring blanking layer activation chamber 14, the materials are continuously conveyed to an inner ring blanking port 12 through an inner scraper 16 and are sent into an outer ring blanking layer activation chamber 10, then the materials are sent to an outer ring blanking port 11 through an outer scraper 15 to circulate, meanwhile, hot air furnace 4 is sent into hot air to convey the activating agent in an activating agent box 5 upwards from the bottom, the reacted gas enters a tail gas collecting box 23 through a tail gas outlet 22, the purpose of environmental protection is achieved, a cooling water circulating pump 803 at the bottom is used for circulating the gas of the hot air furnace 4, the generated activated carbon particles are sent into a cooling bin 7 by a discharging machine 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multilayer ring type active carbon apparatus for producing, includes main part (1), hot-blast furnace (4) and activator case (5), its characterized in that, be equipped with heat preservation wall (2) and refractory wall (3) in proper order in main part (1), main part (1) internal rotation is connected with main shaft pipe (19), main shaft pipe (19) bottom is equipped with seal box (8), be equipped with rocking arm header pipe (17) in main shaft pipe (19), be equipped with rocking arm group material subassembly (18) on rocking arm header pipe (17), rocking arm group material subassembly (18) are including rocking arm long tube (25) and rocking arm nozzle stub (26), rocking arm long tube (25) and rocking arm nozzle stub (26) are linked together through outer scraper (15) and interior scraper (16), rocking arm long tube (25) are linked together with rocking arm header pipe (17), the one end that rocking arm long tube (25) was kept away from to rocking arm short tube (26) is linked together with main shaft pipe (19), the main shaft pipe (19) top is equipped with the overflow pipe, be equipped with the activation chamber in main part (1), be equipped with inner ring blanking layer activation chamber (14) and outer ring blanking layer activation chamber (10) in the activation chamber, inner ring blanking layer activation chamber (14) set up the top in outer ring blanking layer activation chamber (10), the rocking arm is dialled material subassembly (18) and is set up in the activation chamber, the shell of main part (1) is connected in activation case (5) fixed connection, activation case (5) export is linked together with outer ring blanking layer activation chamber (10), the air intake department at activation case (5) is connected to the air outlet of hot-blast furnace (4).

2. The production device of the multi-layer ring-type activated carbon according to claim 1, wherein a drain pipe (801) is arranged at the bottom of the sealing box (8), an inlet pipe (802) is fixedly connected to the drain pipe (801), a cooling water circulating pump (803) is arranged on the inlet pipe (802), and a dust outlet pipe (804) is arranged on the side wall of the sealing box (8).

3. The production device of the multi-layer ring-type activated carbon according to claim 2, wherein the long rotating arm pipe (25) and the short rotating arm pipe (26) are fixedly connected with an outer scraper plate (15) and an inner scraper plate (16), the long rotating arm pipe (25) and the short rotating arm pipe (26) extend into the inner ring falling material layer activation chamber (14) and the outer ring falling material layer activation chamber (10), the outer scraper plate (15) is arranged in the outer ring falling material layer activation chamber (10), the inner scraper plate (16) is arranged in the inner ring falling material layer activation chamber (14), the outer scraper plate (15) and the inner scraper plate (16) are rectangular water boxes with the same size, two semicircular notches are arranged at the upper parts of the outer scraper plate (15) and the inner scraper plate (16), the outer scraper plate (15) and the inner scraper plate (16) are respectively welded with the long rotating arm pipe (25) and the short rotating arm pipe (26), when the cooling circulating water flows from the long rotating arm pipe (25) to the short rotating arm pipe (26), the cooling circulating water must pass through the inner cavities of the outer scraping plate (15) and the inner scraping plate (16), so that the outer scraping plate (15) and the inner scraping plate (16) are cooled.

4. The apparatus for producing multi-layer ring-type activated carbon according to claim 3, wherein an air pipe (20) is provided in each of the outer ring-shaped falling material layer activation chamber (10) and the inner ring-shaped falling material layer activation chamber (14) extending to the outside of the main body (1).

5. The production device of the multi-layer ring-type activated carbon according to claim 4, characterized in that a raw material inlet (21) is arranged at the top of the main body (1), the raw material inlet (21) is communicated with the inner ring blanking layer activation chamber (14), a tail gas outlet (22) is arranged at the top of the main body (1), and a tail gas collecting box (23) is arranged on the tail gas outlet (22).

6. The production device of the multi-layer ring-type activated carbon according to claim 5, characterized in that a discharging machine (6) is arranged at the bottom of the main body (1), and a cooling bin (7) is connected to the discharging machine (6).

7. The apparatus for producing multi-layer ring-type activated carbon according to claim 6, wherein the main body (1) is provided with a maintenance opening (24) at its outer casing.

8. The production device of the multi-layer ring-type activated carbon according to claim 7, characterized in that the outer ring-type clinker layer activation chamber (10) is provided with an outer ring-type refractory (9), the inner ring-type clinker layer activation chamber (14) is provided with an inner ring-type refractory (13), and the outer ring-type clinker layer activation chamber (10) and the inner ring-type clinker layer activation chamber (14) are respectively provided with an outer ring-type clinker port (11) and an inner ring-type clinker port (12).