Activated carbon external heating type regeneration furnace

Abstract

The utility model discloses an external heating type activated carbon regeneration furnace, which belongs to the field of regeneration furnaces and comprises a furnace body, a feeding pipe and a conveying pipe are respectively mounted at two ends of the furnace body, a first motor is mounted on the side wall of the feeding pipe through a mounting block, and a spiral stirring blade is mounted at the output end of the first motor through a coupler. The spiral stirring blades extend to the feeding pipe and an inner cavity of the furnace body, an annular cylinder is installed on the side wall of the furnace body, a heating coil is wound around the side wall of the furnace body, an exhaust pipe is installed on the side wall of the furnace body, an exhaust fan is installed on the side wall of the annular cylinder, the upper end of the exhaust pipe communicates with an air inlet of the exhaust fan, and a discharging pipe is installed on the side wall of the conveying pipe. According to the activated carbon desorption furnace, activated carbon in the furnace body can be conveniently stirred, so that gas after activated carbon desorption is conveniently discharged, activated carbon is conveniently and uniformly heated, meanwhile, the activated carbon is conveniently discharged, and the activated carbon desorption furnace is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of regeneration furnaces, and more specifically to an activated carbon externally heated regeneration furnace. Background Art

[0002] Activated carbon is generally recycled after use, and a regeneration furnace is generally used to heat and regenerate the used activated carbon. Existing regeneration furnaces generally add activated carbon directly into the furnace body, and the activated carbon accumulates in the furnace body, which makes it easy for the activated carbon in the center to not be effectively heated when heated by the heating plate, or it is not convenient to discharge the gas after the activated carbon is desorbed. For this reason, we propose an activated carbon external heating regeneration furnace. Utility Model Content

[0003] 1. Technical problems to be solved

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide an activated carbon external heating regeneration furnace, which is convenient for stirring the activated carbon in the furnace body, thereby facilitating the discharge of gas after desorption of the activated carbon, and facilitating uniform heating of the activated carbon, and at the same time facilitating the discharge of the activated carbon, and the device has a simple structure and is easy to use.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] An activated carbon external heating regeneration furnace comprises a furnace body, wherein a feed pipe and a delivery pipe are respectively installed at both ends of the furnace body, a first motor is installed on the side wall of the feed pipe through a mounting block, a spiral stirring blade is installed on the output end of the first motor through a coupling, and the spiral stirring blade extends to the feed pipe and the inner cavity of the furnace body, an annular cylinder is installed on the side wall of the furnace body, a heating coil is wound on the side wall of the furnace body, an exhaust pipe is installed on the side wall of the furnace body, an exhaust fan is installed on the side wall of the annular cylinder, the upper end of the exhaust pipe is connected to the air inlet of the exhaust fan, a discharge pipe is installed on the side wall of the delivery pipe, a second motor is installed on the side wall of the delivery pipe through an auxiliary block, and a delivery stirring blade is installed on the output end of the second motor through a coupling.

[0008] Furthermore, the conveying stirring blade extends to the inner cavity of the conveying pipe, and the discharge pipe is connected to the inner cavity of the conveying pipe, so that the second motor can drive the conveying stirring blade to rotate, and the conveying stirring blade can be used to spirally remove the activated carbon in the conveying pipe.

[0009] Furthermore, the exhaust pipe is close to the side wall of the feed pipe and extends to the inner cavity of the furnace body, so that the exhaust pipe can easily suck the gas, dust or small particles of suspended matter after the activated carbon is desorbed near the feed pipe.

[0010] Furthermore, the heating coil is arranged in the gap between the annular tube and the furnace body, so that the heating coil can heat the activated carbon in the furnace body.

[0011] Furthermore, the spiral stirring blades extend to the inner cavity of the furnace body, and the spiral stirring blades are close to the conveying stirring blades, so that the first motor can take out the activated carbon in the furnace body through the spiral stirring blades.

[0012] 3. Beneficial effects

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) The utility model facilitates stirring of the activated carbon in the furnace body, thereby facilitating the discharge of gas after desorption of the activated carbon, and facilitates uniform heating of the activated carbon, while facilitating the discharge of the activated carbon. The device has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural sectional view of the utility model;

[0016] Figure 2 It is a structural side view of the utility model.

[0017] Description of the numbers in the figure:

[0018] 1. Furnace body; 2. Feed pipe; 3. First motor; 4. Spiral stirring blade; 5. Ring cylinder; 6. Heating coil; 7. Exhaust pipe; 8. Exhaust fan; 9. Feed pipe; 10. Discharge pipe; 11. Second motor; 12. Feed stirring blade. DETAILED DESCRIPTION

[0019] The following will combine 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 the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the utility model belong to the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Example 1: Please refer to Figure 1 and Figure 2 An activated carbon external heating regeneration furnace comprises a furnace body 1, a feed pipe 2 and a delivery pipe 9 are respectively installed at both ends of the furnace body 1, a first motor 3 is installed on the side wall of the feed pipe 2 through a mounting block, a spiral stirring blade 4 is installed on the output end of the first motor 3 through a coupling, and the spiral stirring blade 4 extends to the inner cavity of the feed pipe 2 and the furnace body 1, a ring cylinder 5 is installed on the side wall of the furnace body 1, a heating coil 6 is wound on the side wall of the furnace body 1, an exhaust pipe 7 is installed on the side wall of the furnace body 1, an exhaust fan 8 is installed on the side wall of the ring cylinder 5, and the upper end of the exhaust pipe 7 is connected to the air inlet of the exhaust fan 8, a discharge pipe 10 is installed on the side wall of the delivery pipe 9, a second motor 11 is installed on the side wall of the delivery pipe 9 through an auxiliary block, and a delivery stirring blade 12 is installed on the output end of the second motor 11 through a coupling.

[0023] The conveying stirring blade 12 extends to the inner cavity of the feeding pipe 9, and the discharge pipe 10 is connected to the inner cavity of the feeding pipe 9, so that the second motor 11 can drive the conveying stirring blade 12 to rotate, and the conveying stirring blade 12 can take out the activated carbon spiral in the feeding pipe 9.

[0024] The exhaust pipe 7 is close to the side wall of the feeding pipe 9 and extends to the inner cavity of the furnace body 1, so that the exhaust pipe 7 can easily suck the gas, dust or small particles of suspended matter after the activated carbon is desorbed from the furnace body 1 near the feeding pipe 9.

[0025] The heating coil 6 is arranged in the gap between the annular tube 5 and the furnace body 1 , so that the heating coil 6 can heat the activated carbon in the furnace body 1 .

[0026] The spiral stirring blades 4 extend to the inner cavity of the furnace body 1 , and the spiral stirring blades 4 are close to the conveying stirring blades 12 , so that the first motor 3 can take out the activated carbon in the furnace body 1 through the spiral stirring blades 4 .

[0027] During use, a technician in this field places the activated carbon in the feed pipe 2, and connects the first motor 3 and the heating coil 6. The first motor 3 spirally stirs the activated carbon in the feed pipe 2 to the inner cavity of the furnace body 1 through the spiral stirring blade 4. At this time, the heating coil 6 heats the activated carbon in the inner cavity of the furnace body 1, so as to facilitate the discharge of dust or small particles and gas adsorbed by the activated carbon. In this process, the first motor 3 drives the activated carbon to rotate through the spiral stirring blade 4, so as to facilitate the turning of the activated carbon, and then facilitate the uniform heating of the activated carbon. At this time, the exhaust fan 8 discharges the gas, small particles or dust after the activated carbon is desorbed through the exhaust pipe 7. After the activated carbon is desorbed, the exhaust fan 8 starts the second motor 11 through the exhaust pipe 7. The second motor 11 drives the conveying stirring blade 12 to rotate, so as to facilitate the conveying stirring blade 12 to spirally take out the activated carbon in the furnace body 1 and discharge it through the discharge pipe 10. The utility model facilitates the stirring of the activated carbon in the furnace body, so as to facilitate the discharge of the gas after the activated carbon is desorbed, and facilitates the uniform heating of the activated carbon, and at the same time facilitates the discharge of the activated carbon. The device has a simple structure and is easy to use.

[0028] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. An activated carbon external heating regeneration furnace, comprising a furnace body (1), characterized in that: A feed pipe (2) and a conveying pipe (9) are respectively installed at both ends of the furnace body (1); a first motor (3) is installed on the side wall of the feed pipe (2) through a mounting block; a spiral stirring blade (4) is installed on the output end of the first motor (3) through a coupling; the spiral stirring blade (4) extends to the inner cavity of the feed pipe (2) and the furnace body (1); an annular tube (5) is installed on the side wall of the furnace body (1); a heating coil (6) is wound around the side wall of the furnace body (1); an exhaust pipe (7) is installed on the side wall of the furnace body (1); an exhaust fan (8) is installed on the side wall of the annular tube (5); the upper end of the exhaust pipe (7) is connected to the air inlet of the exhaust fan (8); a discharge pipe (10) is installed on the side wall of the conveying pipe (9); a second motor (11) is installed on the side wall of the conveying pipe (9) through an auxiliary block; and a conveying stirring blade (12) is installed on the output end of the second motor (11) through a coupling.

2. The activated carbon external heating regeneration furnace according to claim 1, characterized in that: The conveying stirring blade (12) extends to the inner cavity of the material conveying pipe (9), and the discharge pipe (10) is connected to the inner cavity of the material conveying pipe (9).

3. The activated carbon external heating regeneration furnace according to claim 1, characterized in that: The exhaust pipe (7) is in close contact with the side wall of the material conveying pipe (9), and the exhaust pipe (7) extends to the inner cavity of the furnace body (1).

4. The activated carbon external heating regeneration furnace according to claim 1, characterized in that: The heating coil (6) is arranged in the gap between the annular cylinder (5) and the furnace body (1).

5. The activated carbon external heating regeneration furnace according to claim 1, characterized in that: The spiral stirring blade (4) extends to the inner cavity of the furnace body (1), and the spiral stirring blade (4) is close to the conveying stirring blade (12).

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