CN218065922U

CN218065922U - Charcoal processing calcining equipment

Info

Publication number: CN218065922U
Application number: CN202222500377.6U
Authority: CN
Inventors: 王林; 王玮王乐; 刘万平
Original assignee: Hexian Yimai Carbon Industry Co ltd
Current assignee: Hexian Yimai Carbon Industry Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-16
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a charcoal processing calcining equipment belongs to charcoal production technical field. For solving the problem that the energy utilization rate is low and cause the heat to run off easily, the inside of lid is provided with the commentaries on classics leaf, be provided with the rotation axis on the pivot of commentaries on classics leaf, the side of rotation axis is provided with the stirring roller, charcoal rises the hot gas flow that produces when calcining and drives the commentaries on classics leaf at top, thereby stir the charcoal granule in the stove, the produced hot air energy that flows when the make full use of calcines, improve energy utilization, whole spiral ventilation path that is after each hot-blast annular communicates, the top of hot-blast annular is provided with the air pump, the blast pipe communicates to the calcining intracavity portion, utilize hot flue gas to carry out constant temperature protection to the outer wall in calcining the chamber, reduce the direct temperature loss in the stove, this hot flue gas air supply combines together with the normal atmospheric temperature air supply of atmospheric pressure regulating tube simultaneously, the influence of cold wind to the furnace environment has been reduced, improve calcination effect.

Description

Charcoal processing calcining equipment

Technical Field

The utility model relates to a charcoal production technical field specifically is a charcoal processing calcining equipment.

Background

When carrying out the production and processing to the charcoal, need calcine it, there has relevant patent, for example application number CN202023316324.6 discloses a novel high-efficient calcining device is used in active carbon production, this patent is through setting up the motor, the rotary rod, the movable rod, the slide bar, the fly leaf, the cabinet of admitting air, air jet equipment and the shower nozzle of giving vent to anger, two rotary rods drive two movable rods and rotate, thereby make two movable rods drive two fly leaves through two slide bars and reciprocate at two cabinet inner walls of admitting air, the cabinet of admitting air transports inside the air jet equipment with external air, the shower nozzle of giving vent to anger of rethread air jet equipment outer wall discharges the air in calcining the cabinet, improve the inside air content of calcining the cabinet, thereby guarantee the device's calcination effect, when improving calcination efficiency, improve the device's suitability.

The above patent actually has the following problems in actual operation:

1. in the calcining furnace in the prior art, a motor is often adopted to drive and stir the charcoal particles, so that the calcining effect is improved, additional energy consumption is brought, and a certain mechanism is lacked to utilize energy generated in the calcining process.

2. In the process of calcining charcoal, heat is often lost along with the outer wall of the calcining furnace, so that loss and waste of heat energy are caused, and meanwhile, when air is supplied to the furnace, low-temperature air often influences the calcining environment in the furnace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charcoal processing calcining device can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a charcoal processing and calcining device comprises a calcining furnace, a top cover and a constant temperature component, wherein the top cover is fixedly connected to the top of the calcining furnace, the constant temperature component is arranged around the outside of the calcining furnace, and the top and the bottom of the constant temperature component are both communicated with the inside of the calcining furnace;

the calcining furnace comprises a calcining cavity, a guide pipe, a flame nozzle and a charcoal discharge port, wherein the guide pipe is arranged in the calcining cavity, the flame nozzle is arranged on the guide pipe, one end of the guide pipe is fixedly connected to the inner wall of the calcining cavity, the other end of the guide pipe extends to the outside of the calcining cavity and is externally connected with an air supply assembly, and the charcoal discharge port is formed in the bottom of the calcining cavity.

Preferably, the top cap includes the lid, the outlet duct, the atmospheric pressure control pipe, charcoal raw materials entry, the rotation axis, the stirring roller, trident support, change leaf and swivel bearing, outlet duct and atmospheric pressure control pipe have been seted up on the top surface of lid, the outlet duct is linked together with the constant temperature subassembly, one side of lid is provided with charcoal raw materials entry, the inside of lid is provided with trident support, the middle part of trident support is provided with swivel bearing, the top of trident support is provided with changes the leaf, be provided with the rotation axis on changeing the well pivot of leaf, the rotatable formula of rotation axis is connected on swivel bearing, the rotation axis extends to get into and calcines intracavity portion, the side of rotation axis is provided with the stirring roller.

Preferably, an air pressure regulating valve is arranged inside the air pressure regulating pipe.

Preferably, the constant temperature component includes hot-blast annular, through-hole, air pump, income trachea and blast pipe, and the setting is connected perpendicularly from top to bottom to hot-blast annular, is linked together through the through-hole between the hot-blast annular, wholly is the heliciform ventilation way behind each hot-blast annular intercommunication, and the top of hot-blast annular is provided with the air pump, is connected with into the trachea on the air pump, goes into the trachea and is connected with the outlet duct, and the bottom of hot-blast annular is provided with the blast pipe, and the blast pipe communicates to calcining intracavity portion.

Preferably, the bottom of the calcining furnace is provided with a support frame.

Preferably, an electrically controlled valve is provided inside the charcoal outlet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. under the prior art, it often adopts the motor to drive the stirring charcoal granule to forge burning furnace, though improved the calcination effect but brought extra energy resource consumption, lack certain mechanism and utilize the produced energy of calcination in-process, and the utility model discloses an inside of lid is provided with changes the leaf, be provided with the rotation axis in the pivot of commentaries on classics leaf, the side of rotation axis is provided with the stirring roller, the charcoal produced hot gas flow that rises when calcining drives the commentaries on classics leaf at top to stir the charcoal granule in the stove, improve the calcination effect, save the extra energy loss that the peripheral hardware motor brought, produced hot air energy that flows when make full use of calcines, improve energy utilization.

2. Under the prior art, at the in-process of calcining that goes on the charcoal, often the heat can be along with calcining the burning furnace's outer wall loss, thereby it is extravagant to cause the loss of heat energy, when simultaneously blowing to the stove in, low temperature wind often can cause the influence to the interior calcination environment of stove, and the utility model discloses a whole heliciform ventilation way that is behind each hot-blast annular intercommunication, the top of hot-blast annular is provided with the air pump, and the blast pipe communicates to calcining intracavity portion, utilizes hot flue gas to carry out constant temperature protection to the outer wall of calcining the chamber, reduces the interior direct temperature loss of stove, and this hot flue gas recirculation has accomplished the back simultaneously, by blast pipe calcination chamber's bottom to its inside air supply, hot flue gas air supply combines together with atmospheric pressure control pipe's normal atmospheric temperature air, has reduced the influence of cold wind air supply to the interior environment of stove, improves and calcines the effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the charcoal processing calcining apparatus of the present invention;

FIG. 2 is a schematic view of the structure of a calcining furnace of the present invention;

FIG. 3 is a schematic view of the top surface structure of the top cover of the present invention;

FIG. 4 is a schematic view of the bottom structure of the top cover of the present invention;

fig. 5 is a schematic structural view of the thermostatic assembly of the present invention.

In the figure: 1. a calciner; 11. a calcination chamber; 12. a conduit; 13. a flame nozzle; 14. a charcoal discharge port; 2. a top cover; 21. a cover body; 22. an air outlet pipe; 23. an air pressure adjusting pipe; 24. a charcoal raw material inlet; 25. a rotating shaft; 26. a stirring roller; 27. a three-fork bracket; 28. rotating the leaves; 29. a rotating bearing; 3. a thermostatic assembly; 31. a hot air ring groove; 32. a through hole; 33. an air pump; 34. entering an air pipe; 35. an exhaust pipe; 4. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a charcoal processing calcining device comprises a calcining furnace 1, a top cover 2 and a constant temperature component 3, wherein the top of the calcining furnace 1 is fixedly connected with the top cover 2, the constant temperature component 3 is arranged around the exterior of the calcining furnace 1, the top and the bottom of the constant temperature component 3 are both communicated with the interior of the calcining furnace 1, and the bottom of the calcining furnace 1 is provided with a support frame 4;

the calcining furnace 1 comprises a calcining cavity 11, a guide pipe 12, a flame nozzle 13 and a charcoal discharge port 14, wherein the guide pipe 12 is arranged inside the calcining cavity 11, the flame nozzle 13 is arranged on the guide pipe 12, one end of the guide pipe 12 is fixedly connected to the inner wall of the calcining cavity 11, the other end of the guide pipe 12 extends to the outside of the calcining cavity 11 and is externally connected with an air supply assembly, the charcoal discharge port 14 is formed in the bottom of the calcining cavity 11, and an electric control valve is arranged inside the charcoal discharge port 14.

Specifically, when the charcoal is calcined, the charcoal is put into the top cover 2, the flame-spraying nozzle 13 sprays the charcoal to drive the calcination, the hot air flow drives the rotating blade 28 to rotate, the rotating shaft 25 rotates to drive the stirring roller 26 to stir the charcoal raw material inside, meanwhile, the air pump 33 guides hot flue gas into the hot air ring groove 31 to protect the calcining furnace 1 at a constant temperature, and after the calcination is completed, the charcoal is led out from the charcoal outlet 14, so that the processing procedure is completed.

In order to solve the technical problems that a calcining furnace in the prior art usually adopts a motor to drive and stir charcoal particles, extra energy consumption is brought although the calcining effect is improved, and a certain mechanism is lacked to utilize energy generated in the calcining process, please refer to fig. 2-4, the invention provides the following technical scheme:

the top cover 2 comprises a cover body 21, an air outlet pipe 22, an air pressure adjusting pipe 23, a charcoal raw material inlet 24, a rotating shaft 25, a stirring roller 26, a three-fork support 27, a rotating blade 28 and a rotating bearing 29, the air outlet pipe 22 and the air pressure adjusting pipe 23 are arranged on the top surface of the cover body 21, the air pressure adjusting valve is arranged inside the air pressure adjusting pipe 23, the air outlet pipe 22 is communicated with the constant temperature component 3, the charcoal raw material inlet 24 is arranged on one side of the cover body 21, the three-fork support 27 is arranged inside the cover body 21, the rotating bearing 29 is arranged in the middle of the three-fork support 27, the rotating blade 28 is arranged above the three-fork support 27, the rotating shaft 25 is arranged on a middle rotating shaft of the rotating blade 28, the rotating shaft 25 is rotatably connected onto the rotating bearing 29, the rotating shaft 25 extends into the calcining cavity 11, and the stirring roller 26 is arranged on the side surface of the rotating shaft 25.

Specifically, the hot air flow that rises that the charcoal produced when calcining drives the commentaries on classics leaf 28 at top to drive rotation axis 25 and stirring roller 26 and stir the charcoal granule in the stove, improve and calcine the effect, save the extra energy loss that the peripheral hardware motor brought, the produced hot-air energy that flows when make full use of calcines improves energy utilization.

In order to solve the technical problems that heat is often lost along with the outer wall of a calcining furnace in the calcining process of charcoal, so that heat energy is lost and wasted, and low-temperature air often affects the calcining environment in the furnace when air is supplied to the furnace, please refer to fig. 2 and 5, the invention provides the following technical scheme:

the constant temperature component 3 comprises a hot air ring groove 31, through holes 32, an air pump 33, an air inlet pipe 34 and an exhaust pipe 35, the hot air ring groove 31 is vertically connected from top to bottom, the hot air ring grooves 31 are communicated with each other through the through holes 32, the hot air ring grooves 31 are communicated with each other and then are integrally in a spiral ventilation path, the air pump 33 is arranged at the top of each hot air ring groove 31, the air inlet pipe 34 is connected onto the air pump 33, the air inlet pipe 34 is connected with an air outlet pipe 22, the exhaust pipe 35 is arranged at the bottom of each hot air ring groove 31, and the exhaust pipe 35 is communicated to the interior of the calcining cavity 11.

Specifically, the air pump 33 works to drive the air inlet pipe 34 to move the high-temperature flue gas in the calcining cavity 11 to the hot air ring groove 31, so that the hot flue gas is used for protecting the outer wall of the calcining cavity 11 at a constant temperature, the direct temperature loss in the furnace is reduced, meanwhile, after the hot flue gas is recycled, the bottom of the calcining cavity 11 is supplied with air from the exhaust pipe 35, the hot flue gas is supplied with air and is combined with the normal-temperature air supply of the air pressure adjusting pipe 23, the influence of cold air supply on the environment in the furnace is reduced, and the calcining effect is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a charcoal processing calcining equipment, includes calcining furnace (1), top cap (2) and constant temperature subassembly (3), its characterized in that: the top of the calcining furnace (1) is fixedly connected with a top cover (2), a constant temperature component (3) is arranged outside the calcining furnace (1) in a surrounding mode, and the top and the bottom of the constant temperature component (3) are communicated with the inside of the calcining furnace (1);

the calcining furnace (1) comprises a calcining cavity (11), a guide pipe (12), a flame spray nozzle (13) and a charcoal discharge port (14), wherein the guide pipe (12) is arranged inside the calcining cavity (11), the flame spray nozzle (13) is arranged on the guide pipe (12), one end of the guide pipe (12) is fixedly connected to the inner wall of the calcining cavity (11), the other end of the guide pipe (12) extends to the outside of the calcining cavity (11) and is externally connected with a gas supply assembly, and the charcoal discharge port (14) is formed in the bottom of the calcining cavity (11).

2. A charcoal-processing calcining apparatus as claimed in claim 1, wherein: the top cover (2) comprises a cover body (21), an air outlet pipe (22), an air pressure adjusting pipe (23), a charcoal raw material inlet (24), a rotating shaft (25), a stirring roller (26), a three-fork support (27), a rotating blade (28) and a rotating bearing (29), the air outlet pipe (22) and the air pressure adjusting pipe (23) are arranged on the top surface of the cover body (21), the air outlet pipe (22) is communicated with the constant temperature component (3), the charcoal raw material inlet (24) is arranged on one side of the cover body (21), the three-fork support (27) is arranged inside the cover body (21), the rotating bearing (29) is arranged in the middle of the three-fork support (27), the rotating blade (28) is arranged above the three-fork support (27), the rotating shaft (25) is arranged on a middle rotating shaft of the rotating blade (28), the rotating shaft (25) is rotatably connected onto the rotating bearing (29), the rotating shaft (25) extends into the calcining cavity (11), and the stirring roller (26) is arranged on the side surface of the rotating shaft (25).

3. A charcoal-processing calcining apparatus as set forth in claim 2, wherein: an air pressure adjusting valve is arranged in the air pressure adjusting pipe (23).

4. A charcoal-processing calcining apparatus as set forth in claim 2, wherein: constant temperature subassembly (3) are including hot-blast annular (31), through-hole (32), air pump (33), income trachea (34) and blast pipe (35), hot-blast annular (31) from top to bottom connect perpendicularly and set up, be linked together through-hole (32) between hot-blast annular (31), whole spiral heliciform ventilation way that is behind each hot-blast annular (31) intercommunication, the top of hot-blast annular (31) is provided with air pump (33), be connected with income trachea (34) on air pump (33), it is connected with outlet duct (22) to go into trachea (34), the bottom of hot-blast annular (31) is provided with blast pipe (35), blast pipe (35) intercommunication is inside calcining chamber (11).

5. A charcoal-processing calcining apparatus as claimed in claim 1, wherein: the bottom of the calcining furnace (1) is provided with a support frame (4).

6. A charcoal-processing calcining apparatus as claimed in claim 1, wherein: an electric control valve is arranged inside the charcoal discharging port (14).