CN212227717U

CN212227717U - Phosphoric acid method active carbon production charcoal activation kiln

Info

Publication number: CN212227717U
Application number: CN202021097098.4U
Authority: CN
Inventors: 吴益军
Original assignee: Chongyi Yifu Biotechnology Co ltd
Current assignee: Chongyi Yifu Biotechnology Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-12-25
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a phosphoric acid method active carbon production charcoal activation kiln, including active carbon apparatus for producing main part and tail gas recovery device main part, be provided with the tail gas delivery pipe between active carbon apparatus for producing main part and the tail gas recovery device main part, tail gas delivery pipe lateral wall fixedly connected with aluminum pipe, aluminum pipe lateral wall fixedly connected with heat preservation, the utility model discloses a set up liquid reserve tank, sealed lid and observation window, when liquid inside the liquid reserve tank reduces because of using for a long time to deposit or gasify, open sealed lid and add corresponding water or oil can, the setting up of sealed lid makes water or oil in the device's the pipeline keep flowing, the setting up of observation window is convenient for the height of the inside liquid of better observation liquid reserve tank, the device easy operation, and the result of use is better, and life is longer, maintains more laborsavingly.

Description

Phosphoric acid method active carbon production charcoal activation kiln

Technical Field

The utility model relates to a production field especially relates to a phosphoric acid method active carbon production charcoal activation kiln.

Background

The method for producing the wood powdery activated carbon by activating phosphoric acid uses internal heating rotary kiln equipment, high-temperature flue gas is used as a heat source, materials are directly heated, the temperature of tail gas generated in the production process is 150-.

The tail gas treatment method is characterized in that a cyclone plate tower is used for spraying water to purify the tail gas, about 25% of phosphoric acid in the tail gas can be recovered, but the waste heat in the tail gas is troublesome to utilize, short in service life and difficult to maintain, so that a phosphoric acid method activated carbon production carbon activation kiln is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a carbon activation kiln for producing activated carbon by a phosphoric acid method.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a phosphoric acid method activated carbon production carbon activation kiln comprises an activated carbon production device main body and a tail gas recovery device main body, wherein a tail gas discharge pipe is arranged between the activated carbon production device main body and the tail gas recovery device main body, the outer side wall of the tail gas discharge pipe is fixedly connected with an aluminum pipe, the outer side wall of the aluminum pipe is fixedly connected with a heat preservation layer, two ends of the aluminum pipe are respectively fixedly connected with a third heat preservation pipe and a liquid storage tank, the side wall of the liquid storage tank is fixedly connected with an observation window, the side wall of the observation window is carved with a scale, the top end of the liquid storage tank is fixedly connected with a liquid inlet pipe, the top end of the liquid inlet pipe is in threaded connection with a sealing cover, the top of the liquid storage tank is fixedly connected with a first heat preservation pipe, one side of the first heat preservation pipe, close to the, the one end fixedly connected with water pump of cooling tube is kept away from to the second insulating tube, water pump and third insulating tube fixed connection.

As a further description of the above technical solution:

the aluminum pipe is snakelike distribution in the lateral wall of exhaust emission pipe, the exhaust emission pipe cross-section is circular, and the exhaust emission pipe is snakelike type and places, the exhaust emission pipe is made for the alloy material.

As a further description of the above technical solution:

the cooling tube is located the inside of active carbon apparatus for producing main part, the cooling tube is made for the alloy material, and the cooling tube is snakelike placing inside the active carbon apparatus for producing main part.

As a further description of the above technical solution:

the side wall of the water pump is fixedly connected with one side of the active carbon production device main body, the water inlet end of the water pump is fixedly connected with the second heat preservation pipe, and the water outlet end of the water pump is fixedly connected with the third heat preservation pipe.

As a further description of the above technical solution:

the liquid reserve tank is located the topmost of the device, and the feed liquor pipe is made for the alloy material, inside water or the oil of being provided with of aluminum pipe, first insulating tube, second insulating tube, third insulating tube, cooling tube and liquid reserve tank.

As a further description of the above technical solution:

the observation window is made of high-temperature-resistant transparent materials.

As a further description of the above technical solution:

the heat preservation layer is composed of multiple layers of heat preservation materials.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up liquid reserve tank, sealed lid and observation window, when the inside liquid of liquid reserve tank reduces because of using for a long time to deposit or gasify, open sealed lid and add corresponding water or oil can, the setting of sealed lid makes water or oil in the device's the pipeline keep flowing, the setting of observation window is convenient for the height of the inside liquid of better observation liquid reserve tank, the device easy operation, the result of use is better, life is longer, maintains more laborsaving.

2. The utility model has the advantages that the heat dissipation pipe is arranged, the waste gas in the main body of the active carbon production device flows into the main body of the tail gas recovery device through the tail gas discharge pipe when the aluminum pipe and the water pump work, so that the tail gas heats the tail gas discharge pipe, the tail gas discharge pipe heats the water or oil in the aluminum pipe and the aluminum pipe, the heated water or oil flows into the aluminum pipe through the liquid storage tank, the first heat preservation pipe, the heat dissipation pipe, the second heat preservation pipe, the water pump and the third heat preservation pipe again for heating, the heat of the water or oil in the heat dissipation pipe is transferred to the inside of the main body of the active carbon production device through the heat dissipation pipe, the heat in the tail gas is transferred into the main body of the active carbon production device through the arrangement of the heat dissipation pipe, the aluminum pipe and the water pump, the operation of the device is simple, the use effect, the heat transfer effect is better.

Drawings

FIG. 1 is a side sectional view of a phosphoric acid method activated carbon production carbon activation kiln provided by the utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a sectional view of the heat insulation layer, the aluminum pipe and the tail gas discharge pipe in the carbon activation kiln for producing activated carbon by phosphoric acid method.

Illustration of the drawings:

1. an activated carbon production apparatus main body; 2. a tail gas recovery device main body; 3. a first heat-insulating tube; 4. a radiating pipe; 5. a second insulating tube; 6. a water pump; 7. a third insulating pipe; 8. an aluminum tube; 9. a heat-insulating layer; 10. a tail gas discharge pipe; 11. an observation window; 12. a graduated scale; 13. a liquid storage tank; 14. a liquid inlet pipe; 15. and (7) sealing the cover.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an activated carbon production activation kiln by a phosphoric acid method comprises an activated carbon production device main body 1 and a tail gas recovery device main body 2, a tail gas discharge pipe 10 is arranged between the activated carbon production device main body 1 and the tail gas recovery device main body 2, the outer side wall of the tail gas discharge pipe 10 is fixedly connected with an aluminum pipe 8, the outer side wall of the aluminum pipe 8 is fixedly connected with a heat preservation layer 9, two ends of the aluminum pipe 8 are respectively fixedly connected with a third heat preservation pipe 7 and a liquid storage tank 13, the side wall of the liquid storage tank 13 is fixedly connected with an observation window 11, the side wall of the observation window 11 is carved with a graduated scale 12, the top end of the liquid storage tank 13 is fixedly connected with a liquid inlet pipe 14, the top end of the liquid inlet pipe 14 is in threaded connection with a sealing cover 15, the top of the liquid storage tank 13 is fixedly connected with a first heat preservation pipe 3, one side of the first, one end of the second heat preservation pipe 5 far away from the radiating pipe 4 is fixedly connected with a water pump 6, and the water pump 6 is fixedly connected with a third heat preservation pipe 7.

The aluminum pipe 8 is snakelike distribution at the lateral wall of exhaust emission pipe 10, and exhaust emission pipe 10 section is circular, and exhaust emission pipe 10 is snakelike type and places, and exhaust emission pipe 10 is made for the alloy material. The cooling tube 4 is located the inside of active carbon apparatus for producing main part 1, is convenient for better with the inside of heat transfer to active carbon apparatus for producing main part 1, and cooling tube 4 is made for the alloy material, and cooling tube 4 is snakelike the placing in the inside of active carbon apparatus for producing main part 1. The lateral wall of the water pump 6 is fixedly connected with one side of the active carbon production device main body 1, the water inlet end of the water pump 6 is fixedly connected with the second heat preservation pipe 5, and the water outlet end of the water pump 6 is fixedly connected with the third heat preservation pipe 7. The liquid reserve tank 13 is located the device's topmost, is convenient for better toward the inside liquid that adds of liquid reserve tank 13, and feed liquor pipe 14 makes for the alloy material, and aluminum pipe 8, first insulating tube 3, second insulating tube 5, third insulating tube 7, cooling tube 4 and liquid reserve tank 13 are inside to be provided with water or oil, are favorable to better toward the inside heat transfer of active carbon apparatus for producing main part 1. The observation window 11 is made of high temperature resistant transparent material, so that the liquid height in the liquid storage tank 13 can be observed conveniently. The heat preservation 9 is the multilayer heat preservation material and constitutes, and above-mentioned active carbon apparatus for producing main part 1, tail gas recovery device main part 2 are prior art with water pump 6, and not the same has been repeated here.

The working principle is as follows: when the working process is finished, the waste gas in the active carbon production device main body 1 flows into the tail gas recovery device main body 2 through the tail gas discharge pipe 10, so that the tail gas heats the tail gas discharge pipe 10, so that the tail gas discharge pipe 10 heats the water or oil in the aluminum pipe 8 and the aluminum pipe 8, the heated water or oil flows into the aluminum pipe 8 again through the liquid storage tank 13, the first heat preservation pipe 3, the radiating pipe 4, the second heat preservation pipe 5, the water pump 6 and the third heat preservation pipe 7 to be heated, the radiating pipe 4 brings the heat of the water or oil in the radiating pipe 4 to the inside of the active carbon production device main body 1, so that the active carbon production device main body 1 saves energy sources during production, and when the liquid in the liquid storage tank 13 is reduced due to long-time use precipitation or gasification, the sealing cover 15 is opened and the corresponding water or oil is added.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a phosphoric acid method active carbon production charcoal activation kiln, includes active carbon apparatus for producing main part (1) and tail gas recovery device main part (2), its characterized in that: the tail gas recovery device is characterized in that a tail gas discharge pipe (10) is arranged between the activated carbon production device main body (1) and the tail gas recovery device main body (2), an aluminum pipe (8) is fixedly connected to the outer side wall of the tail gas discharge pipe (10), a heat preservation layer (9) is fixedly connected to the outer side wall of the aluminum pipe (8), a third heat preservation pipe (7) and a liquid storage tank (13) are fixedly connected to the two ends of the aluminum pipe (8) respectively, an observation window (11) is fixedly connected to the side wall of the liquid storage tank (13), a graduated scale (12) is carved on the side wall of the observation window (11), a liquid inlet pipe (14) is fixedly connected to the top end of the liquid storage tank (13), a sealing cover (15) is in threaded connection with the top end of the liquid inlet pipe (14), a first heat preservation pipe (3) is fixedly connected to the top of the, the one end fixedly connected with second insulating tube (5) of first insulating tube (3) is kept away from in cooling tube (4), one end fixedly connected with water pump (6) of cooling tube (4) are kept away from in second insulating tube (5), water pump (6) and third insulating tube (7) fixed connection.

2. The phosphoric acid method activated carbon production charcoal activation kiln of claim 1, characterized in that: the aluminum pipe (8) is snakelike the lateral wall that distributes at tail gas discharge pipe (10), tail gas discharge pipe (10) section is circularly, and tail gas discharge pipe (10) are snakelike type and place, tail gas discharge pipe (10) are made for the alloy material.

3. The phosphoric acid method activated carbon production charcoal activation kiln of claim 1, characterized in that: the radiating pipe (4) is located inside the active carbon production device main body (1), the radiating pipe (4) is made of alloy materials, and the radiating pipe (4) is placed in the active carbon production device main body (1) in a snake shape.

4. The phosphoric acid method activated carbon production charcoal activation kiln of claim 1, characterized in that: the side wall of the water pump (6) is fixedly connected with one side of the active carbon production device main body (1), the water inlet end of the water pump (6) is fixedly connected with the second heat preservation pipe (5), and the water outlet end of the water pump (6) is fixedly connected with the third heat preservation pipe (7).

5. The phosphoric acid method activated carbon production charcoal activation kiln of claim 1, characterized in that: the liquid storage box (13) is located the topmost end of the device, the liquid inlet pipe (14) is made of alloy materials, and water or oil is arranged inside the aluminum pipe (8), the first heat preservation pipe (3), the second heat preservation pipe (5), the third heat preservation pipe (7), the radiating pipe (4) and the liquid storage box (13).

6. The phosphoric acid method activated carbon production charcoal activation kiln of claim 1, characterized in that: the observation window (11) is made of high-temperature-resistant transparent materials.

7. The phosphoric acid method activated carbon production charcoal activation kiln of claim 1, characterized in that: the heat-insulating layer (9) is made of multiple layers of heat-insulating materials.