CN218561128U

CN218561128U - Slapple activation furnace

Info

Publication number: CN218561128U
Application number: CN202222788173.7U
Authority: CN
Inventors: 张正海
Original assignee: Ningxia Haihuan Kiln Construction Co ltd
Current assignee: Ningxia Haihuan Kiln Construction Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-03
Anticipated expiration: 2032-10-21

Abstract

The application discloses a Silepu activation furnace belongs to Silepu activation furnace cooling technical field. The cooling section of the Slapple activation furnace is arranged between the activation section and the discharge section, wherein the cooling section comprises: the number of the supporting parts is at least two, and the at least two supporting parts are arranged at the discharging section at intervals; the cooling parts are arranged on different supporting parts, the cooling parts are positioned on one side of the supporting parts, which is far away from the discharging section, the cooling parts are provided with air cooling channels, and the cooling parts are of an integrated seamless structure; a blanking channel is formed between every two adjacent cooling parts, and the activation section is communicated with the discharge section through the blanking channel. By means of the scheme, the problem that the welding position of the second I-shaped steel and the steel plate is prone to cracking and deforming due to high heat, and combustible gas in the furnace cavity leaks and burns is solved.

Description

Slipu activation furnace

Technical Field

The application belongs to the technical field of Silepp activation furnace cooling, and particularly relates to a Silepp activation furnace.

Background

The Slapple activation furnace mainly comprises a preheating section, a supplementary carbonization section, an activation section, a cooling section, a discharging section and a furnace wall, and can be used for producing coal-based activated carbon.

The cooling section of the Slapple activation furnace comprises a plurality of first I-beams and a plurality of second I-beams, wherein the first I-beams and the second I-beams are overlapped, and the first I-beams support the second I-beams. And a blanking channel is formed between every two adjacent second I-beams for the produced activated carbon to pass through, and a steel plate is welded on the opening side of each second I-beam facing to the adjacent second I-beam to form an air cooling channel for cooling the activated carbon in a high-temperature state.

High heat generated in the cooling process of the activated carbon is transferred to the second I-shaped steel and the steel plate, and the high heat easily causes cracking and deformation of the welding position of the second I-shaped steel and the steel plate, so that combustible gas in the furnace cavity is leaked and combusted.

SUMMERY OF THE UTILITY MODEL

The purpose of the embodiment of the application is to provide a Slapple activation furnace, which can solve the problem that the high heat easily causes the cracking and deformation of the welding position of the second I-shaped steel and the steel plate, so that the combustible gas in the furnace cavity leaks and burns.

In order to solve the technical problem, the present application is implemented as follows:

the embodiment of the application provides a Silipu activation furnace, silipu activation furnace includes activation section, cooling segment and ejection of compact section, the cooling segment set up in the activation section with go out between the ejection of compact section, wherein, the cooling segment includes:

the number of the supporting parts is at least two, and the at least two supporting parts are arranged at the discharging section at intervals;

the cooling parts are arranged on different supporting parts, the cooling parts are positioned on one side of the supporting parts, which is far away from the discharging section, the cooling parts are provided with air cooling channels, and the cooling parts are of an integrated seamless structure;

a blanking channel is formed between every two adjacent cooling parts, and the activation section is communicated with the discharge section through the blanking channel.

In this application embodiment, when the active carbon gets into the blanking passageway from the activation section, the heat transfer of active carbon is cooling part, and cooling part gives the air that flows in the forced air cooling passageway with heat transfer again, and the heat of active carbon can be taken away to the air that flows to reduce the temperature of active carbon. Finally, the flowing air transfers heat to the external environment. Because the cooling part is seamless structure of formula as an organic whole, consequently the high heat can't cause the cooling part fracture to warp to can avoid the combustible gas in the furnace chamber to leak and burn, and more be favorable to the air flow, and then can improve the cooling effect.

Drawings

FIG. 1 is a cross-sectional view of a Slapple activation furnace as disclosed in an embodiment of the present application;

FIG. 2 is a sectional view of a portion of a Schlepp activation furnace disclosed in an embodiment of the present application;

fig. 3 is a sectional view of a part of the structure of the cooling section disclosed in the embodiment of the present application.

Description of the reference numerals:

100-an activation section;

200-cooling section, 210-supporting part, 220-cooling part, 221-first plate body, 222-second plate body, 223-third plate body, 224-fourth plate body;

300-a discharging section;

400-air cooling channel;

500-a blanking channel;

600-preheating section;

700-supplementary carbonization section;

800-furnace wall.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The stoco activation furnace provided in the embodiment of the present application is described in detail through specific embodiments and application scenarios thereof with reference to the accompanying drawings.

As shown in fig. 1 to 3, the present application provides a strepp activation furnace, which may include an activation section 100, a cooling section 200, and a discharge section 300, wherein the cooling section 200 may be disposed between the activation section 100 and the discharge section 300, the activation section 100 is used for activating a material, the cooling section 200 is used for cooling produced activated carbon, and the discharge section 300 is used for collecting the activated carbon. Among other things, the cooling section 200 may include a support member 210 and a cooling member 220.

The number of the supporting members 210 is at least two, and the at least two supporting members 210 are arranged at intervals on the discharging section 300. The space between every two adjacent supporting members 210 allows the produced activated carbon to fall into the discharging section 300. The support member 210 may be an i-steel. The surface of the support member 210 facing the cooling member 220 is attached to the cooling member 220.

The number of the cooling parts 220 is at least two, and at least two cooling parts 220 can be arranged on different supporting parts 210, the cooling parts 220 are arranged on the side of the supporting parts 210 facing away from the discharging section 300, and the cooling parts 220 are provided with air cooling channels 400 for air to flow through. And the cooling member 220 is a one-piece, seamless structure. That is, the cooling member 220 is not formed by connecting a plurality of members.

A blanking channel 500 is formed between every two adjacent cooling parts 220, and the activation section 100 is communicated with the discharge section 300 through the blanking channel 500.

The slypu activation furnace may also include a preheating section 600, a supplemental carbonization section 700, and a furnace wall 800. The preheating section 600 is used to preheat the material to be activated, the supplementary carbonization section 700 is used to further carbonize the material, and the furnace wall 800 is used to support other parts of the Slapple activation furnace.

In the embodiment of the present application, when the activated carbon enters the blanking channel 500 from the activation section 100, the heat of the activated carbon is transferred to the cooling unit 220, and the cooling unit 220 transfers the heat to the air flowing in the air cooling channel 400, so that the heat of the activated carbon can be taken away by the flowing air, thereby reducing the temperature of the activated carbon. Finally, the flowing air transfers heat to the external environment. Because the cooling unit 220 is the seamless structure of integral type, consequently the high heat can't cause the cooling unit 220 fracture deformation to can avoid the combustible gas in the furnace chamber to leak and the burning, and more be favorable to the air flow, and then can improve the cooling effect.

In an alternative embodiment, the number of the supporting members 210 is greater than the number of the cooling members 220. That is, the number of the cooling parts 220 is small, so that the air volume entering the cooling section 200 is also small, which is not favorable for improving the cooling effect, and the supporting effect on the activation section 100 is poor. Therefore, in another alternative embodiment, the supporting members 210 correspond to the cooling members 220 one to one, i.e., the number of the supporting members 210 corresponds to the number of the cooling members 220. In this embodiment, the number of the cooling components 220 is larger, so that the air volume entering the cooling section 200 is also larger, which is beneficial to improving the cooling effect, and the supporting effect on the activation section 100 is also better.

The cooling component 220 can be a seamless steel pipe, so that the combustible gas in the furnace cavity can be prevented from leaking and burning, the cooling component 220 can be prevented from being damaged due to the burning of the combustible gas, and the service life of the cooling component 220 can be prolonged.

In one embodiment, the air-cooled channel 400 has a circular structure, i.e., the seamless steel tube has a circular structure. In this embodiment, the size of the blanking channel 500 formed between each two adjacent cooling units 220 is gradually smaller and then gradually larger, so that activated carbon blockage is easily caused. Therefore, in another embodiment, the air-cooled channel 400 has a rectangular structure, i.e., the seamless steel tube has a rectangular structure. In this embodiment, the blanking channel 500 formed between each two adjacent cooling units 220 has the same size, so as to facilitate the passage of the activated carbon.

In an alternative embodiment, the cooling unit 220 may include a first plate 221, a second plate 222, a third plate 223 and a fourth plate 224 connected in sequence, wherein the first plate 221 is opposite to the third plate 223, the second plate 222 is opposite to the fourth plate 224, the second plate 222 faces the activation section 100, and the fourth plate 224 faces the support unit 210. The joint of the outer surfaces of the first plate 221 and the second plate 222 and the joint of the outer surfaces of the second plate 222 and the third plate 223 are both arc structures. The circular arc structure can not only improve the structural strength of the cooling member 220, but also improve the supporting effect on the activation section 100.

In one embodiment, the cooling member 220 has an orthographic area smaller than that of the support member 210 in a direction perpendicular to the support member 210. In this embodiment, when the activated carbon enters the space between the support members 210 through the blanking passage 500, the activated carbon is easily clogged in the blanking passage 500 due to the small inlet formed by the adjacent support members 210. Therefore, in another embodiment, the orthographic projection area of the cooling part 220 is greater than or equal to the orthographic projection area of the supporting part 210 in the direction perpendicular to the supporting part 210. In this embodiment, when the activated carbon enters the space between the support members 210 through the blanking passage 500, since the adjacent support members 210 form inlets smaller than or equal to the outlet of the blanking passage 500, i.e., the adjacent support members 210 form inlets larger, the activated carbon can be prevented from being clogged in the blanking passage 500.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the present embodiments are not limited to those precise embodiments, which are intended to be illustrative rather than restrictive, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope of the appended claims.

Claims

1. A strepp activation furnace, comprising an activation section (100), a cooling section (200), and a discharge section (300), wherein the cooling section (200) is disposed between the activation section (100) and the discharge section (300), wherein the cooling section (200) comprises:

the number of the supporting parts (210) is at least two, and the at least two supporting parts (210) are arranged on the discharging section (300) at intervals;

the number of the cooling parts (220) is at least two, the at least two cooling parts (220) are arranged on different support parts (210), the cooling parts (220) are positioned on one side, facing away from the discharging section (300), of the support parts (210), the cooling parts (220) are provided with air cooling channels (400), and the cooling parts (220) are of an integrated seamless structure;

a blanking channel (500) is formed between every two adjacent cooling parts (220), and the activation section (100) is communicated with the discharge section (300) through the blanking channel (500).

2. The Slapple activation furnace of claim 1, wherein the support members (210) correspond one-to-one to the cooling members (220).

3. The Slapple activation furnace of claim 1, wherein the cooling member (220) is a seamless steel tube.

4. The Slapple activation furnace of claim 3, wherein the air-cooled tunnel (400) is rectangular in configuration.

5. The Slapple activation furnace according to claim 4, wherein the cooling unit (220) comprises a first plate body (221), a second plate body (222), a third plate body (223) and a fourth plate body (224) connected in sequence, wherein the first plate body (221) is opposite to the third plate body (223), the second plate body (222) is opposite to the fourth plate body (224), the second plate body (222) faces the activation section (100), and the fourth plate body (224) faces the support unit (210);

the outer surface connecting part of the first plate body (221) and the second plate body (222) and the outer surface connecting part of the second plate body (222) and the third plate body (223) are both in an arc structure.

6. The Slapple activation furnace of claim 1, wherein an orthographic area of the cooling section (220) is greater than or equal to an orthographic area of the support section (210) in a direction perpendicular to the support section (210).