Environment-friendly coconut shell carbonization furnace

Abstract

The utility model relates to the field of coconut shell carbonization, in particular to an environment-friendly coconut shell carbonization furnace which comprises a carbonization box body, a right exhaust pipe is arranged at the top of the carbonization box body, a carbonization cavity is formed in the carbonization box body, a coconut shell placing plate is horizontally mounted at the bottom of the carbonization cavity, and a filter plate is mounted at the bottom of the coconut shell placing plate. Coconut shells needing to be carbonized are placed through the coconut shell placing plate, liquid generated in carbonization is discharged through the liquid discharging holes in the coconut shell carbonization process, impurities in the liquid can be effectively filtered through the arranged filter plate, and finally the impurities are collected through the liquid collecting ball, so that when the coconut shells are carbonized through the charcoal fire furnace, the impurities can be effectively removed through the liquid collecting ball. According to the device, the generated liquid can be effectively collected, acetic acid, methanol, wood tar and the like in the liquid can be subsequently extracted to serve as raw materials of fuel, the liquid can be collected while the gas is collected, the fuel of a charcoal stove can be prepared, the cost is reduced, and the environmental protection value is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coconut shell carbonization, in particular to an environmentally friendly coconut shell carbonization furnace. Background Art

[0002] Coconut shell carbonization refers to the process of placing coconut shells in a carbonization furnace for pyrolysis to convert them into coconut shell charcoal. During the carbonization process, coconut shells produce some gases and liquids. For environmental reasons, some charcoal furnaces now have a function to convert the gases produced during carbonization into fuel for the carbonization furnace. However, some carbonization furnaces cannot collect the liquids produced during coconut shell carbonization, which include acetic acid, methanol, and wood tar. These liquids can be used as fuel raw materials, resulting in waste of the liquids produced during coconut shell carbonization and inability to effectively collect them. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an environmentally friendly coconut shell carbonization furnace.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An environmentally friendly coconut shell carbonization furnace comprises a carbonization box, a right exhaust pipe is arranged on the top of the carbonization box, a carbonization chamber is opened in the carbonization box, a coconut shell placement plate is horizontally installed at the bottom of the carbonization chamber, and a filter plate is installed at the bottom of the coconut shell placement plate;

[0006] The coconut shell placing board is symmetrically provided with plug boards on both sides of the board body, a plurality of drainage holes are evenly opened on the coconut shell placing board, a protrusion is provided on the outer side of the drainage hole on the upper surface of the coconut shell placing board, and a handle is symmetrically fixedly connected to the side wall of one side of the coconut shell placing board.

[0007] In addition, a preferred structure is that slots are symmetrically provided on both sides of the inner wall of the bottom of the carbonization chamber, and the inserting plates are horizontally inserted into the slots.

[0008] In addition, the preferred structure is that the carbonization chamber is provided with a filter plate placement groove below the slot, a filter plate is installed in the filter plate placement groove, a guide wall is provided below the filter plate placement groove, a drain pipe is connected to the middle of the bottom wall of the guide wall, and the drain pipe is located at the bottom of the carbonization box.

[0009] In addition, a preferred structure is that a filter screen is provided on the filter plate, the filter screen is located above the guide wall, and a handle groove is symmetrically provided on one side of the filter screen on the upper surface of the filter plate.

[0010] In addition, a preferred structure is that a first threaded portion is provided on the outer wall of the bottom of the drain pipe body, and a liquid collecting ball is screwed onto the drain pipe at the first threaded portion.

[0011] In addition, the preferred structure is that a liquid collecting chamber is opened in the liquid collecting ball, a second threaded portion is opened on the inner wall of the top tube body of the liquid collecting ball, the second threaded portion is engaged with the first threaded portion, and the drain pipe is connected to the liquid collecting ball.

[0012] The beneficial effects of the utility model are as follows: the coconut shells to be carbonized are placed on the coconut shell placement plate, and during the carbonization of the coconut shells, the liquid generated during the carbonization is discharged through the drainage hole. The provided filter plate can effectively filter the impurities in the liquid, and finally the liquid is collected by the liquid collecting ball. In this way, the charcoal stove can effectively collect the liquid generated when carbonizing the coconut shells, and acetic acid, methanol and wood tar in the liquid can be extracted later as the raw material of fuel. While collecting gas, liquid can also be collected and can be prepared as fuel for the charcoal stove, thereby reducing costs and improving environmental value. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic diagram of the carbonization furnace Figure 1 ;

[0014] Figure 2 Schematic diagram of the structure of a charcoal stove Figure 2 ;

[0015] Figure 3 This is a schematic diagram of the structure after the coconut shell placement plate, filter plate and carbonization chamber are separated;

[0016] Figure 4 Schematic diagram of the structure for placing coconut shell boards;

[0017] Figure 5 Schematic diagram of the structure of the filter plate;

[0018] Figure 6 It is a cross-sectional view of the bottom of the carbonization box;

[0019] Figure 7 This is a schematic diagram of the structure after the liquid collection ball and the drainage tube are separated.

[0020] In the figure: 1 carbonization box, 11 carbonization chamber, 12 slot, 13 filter plate placement groove, 14 guide wall, 15 drainage pipe, 151 first threaded portion, 2 exhaust pipe, 3 liquid collection ball, 31 second threaded portion, 32 liquid collecting chamber, 4 coconut shell placement plate, 41 drainage hole, 42 protrusion, 43 plug plate, 44 handle, 5 filter plate, 51 filter screen, 52 handle groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-7 , an environmentally friendly coconut shell carbonization furnace, comprising 1, a carbonization box body 1, a right exhaust pipe 2 is arranged on the top of the carbonization box body 1, a carbonization chamber 11 is opened in the carbonization box body 1, a coconut shell placement board 4 is horizontally installed at the bottom of the carbonization chamber 11, a filter plate 5 is installed at the bottom of the coconut shell placement board 4, and plug plates 43 are symmetrically arranged on the side walls of both sides of the coconut shell placement board 4. A plurality of drainage holes 41 are evenly opened on the coconut shell placement board 4, and a protrusion 42 is arranged on the outside of the drainage hole 41 on the upper surface of the coconut shell placement board 4. A handle 44 is symmetrically fixed on the side wall of one side of the coconut shell placement board 4. The handle 44 facilitates the removal of the entire coconut shell placement board 4 for cleaning the coconut shell placement board 4.

[0023] Moreover, slots 12 are symmetrically provided on both sides of the inner wall of the bottom of the carbonization chamber 11 , and the inserting plates 43 are horizontally inserted into the slots 12 , so that the slots 12 are convenient for installing the inserting plates 43 .

[0024] In addition, the carbonization chamber 11 is provided with a filter plate placement groove 13 below the slot 12, and a filter plate 5 is installed at the filter plate placement groove 13. A guide wall 14 is provided below the filter plate placement groove 13, and a drain pipe 15 is connected to the middle part of the bottom wall of the guide wall 14. The drain pipe 15 is located at the bottom of the carbonization box 1, and the drain pipe 15 facilitates the discharge of liquid.

[0025] At the same time, a filter screen 51 is provided on the filter plate 5, and the filter screen 51 is located above the guide wall 14. A handle groove 52 is symmetrically opened on one side of the filter screen 51 on the upper surface of the filter plate 5, and the handle groove 52 is convenient for the operator to take out the filter plate 5.

[0026] Among them, a first threaded portion 151 is provided on the outer wall of the bottom of the drain pipe 15, and a liquid collecting ball 3 is screwed on the first threaded portion 151 of the drain pipe 15. A liquid collecting chamber 32 is provided in the liquid collecting ball 3, and a second threaded portion 31 is provided on the inner wall of the top tube body of the liquid collecting ball 3. The second threaded portion 31 is engaged with the first threaded portion 151, and the drain pipe 15 is connected to the liquid collecting ball 3. The liquid collecting chamber 32 is convenient for collecting the liquid produced by the carbonization of coconut shells.

[0027] In this embodiment, when the coconut shells are carbonized, they are piled on the coconut shell placement plate 4, and the protrusion 42 can ensure that the coconut shells are located above the drainage hole 41. When the coconut shells are carbonized, the coconut shells are ignited, and then the carbonization box 1 is closed. The coconut shells are burned and carbonized in the carbonization chamber 11, and the gas generated during the carbonization of the coconut shells is discharged from the exhaust pipe 2. Under the action of gravity, the liquid in the carbonization process drips from the drainage hole 41 to the filter screen 51 of the filter plate 5 below. The filter screen 51 can effectively filter out impurities in the dripping liquid, thereby achieving a filtering effect. Then the liquid slowly flows from the guide wall 14 and gathers in the drainage pipe 15. The liquid flows from the drainage pipe 15 into the liquid collecting chamber 32 connected to it.

[0028] When collecting liquid, the operator only needs to unscrew the liquid collecting ball 3 from the bottom of the drain pipe 15 .

[0029] When taking the carbonized coconut shell, the coconut shell placement plate 4 is pulled out through the handle 44, and the insert plate 43 is pulled out from the slot 12 to collect the carbonized coconut shell and clean the drainage hole 41 to prevent the drainage hole 41 from being blocked. Then, the filter plate 5 is taken out from the filter plate placement slot 13 through the handle slot 52 to clean the impurities on the filter screen 51.

[0030] In the utility model, the coconut shells to be carbonized are placed on the coconut shell placement plate 4. During the carbonization of the coconut shells, the liquid generated during the carbonization is discharged through the drainage hole 41. The provided filter plate 5 can effectively filter the impurities in the liquid, and finally the liquid is collected by the liquid collecting ball 3. In this way, the charcoal stove can effectively collect the liquid generated when carbonizing the coconut shells. Subsequently, acetic acid, methanol, wood tar, etc. in the liquid can be extracted as the raw material of fuel. While collecting gas, liquid can also be collected, and can be prepared into fuel for the charcoal stove, thereby reducing costs and improving environmental value.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmentally friendly coconut shell carbonization furnace, comprising a carbonization box (1), a right exhaust pipe (2) being arranged on the top of the carbonization box (1), characterized in that: A carbonization chamber (11) is provided in the carbonization box (1), a coconut shell placement plate (4) is horizontally installed at the bottom of the carbonization chamber (11), and a filter plate (5) is installed at the bottom of the coconut shell placement plate (4); Insert plates (43) are symmetrically arranged on the side walls of both sides of the coconut shell placement board (4), a plurality of drainage holes (41) are evenly opened on the coconut shell placement board (4), a protrusion (42) is arranged on the outer side of the drainage hole (41) on the upper surface of the coconut shell placement board (4), and a handle (44) is symmetrically fixedly connected to the side wall of one side of the coconut shell placement board (4).

2. The environmentally friendly coconut shell carbonization furnace according to claim 1, characterized in that: Slots (12) are symmetrically provided on both sides of the inner wall of the bottom of the carbonization chamber (11), and the inserting plates (43) are horizontally inserted into the slots (12).

3. The environmentally friendly coconut shell carbonization furnace according to claim 2, characterized in that: The carbonization chamber (11) is provided with a filter plate placement groove (13) below the slot (12), a filter plate (5) is installed in the filter plate placement groove (13), a guide wall (14) is provided below the filter plate placement groove (13), a drain pipe (15) is connected to the middle of the bottom wall of the guide wall (14), and the drain pipe (15) is located at the bottom of the carbonization box (1).

4. The environmentally friendly coconut shell carbonization furnace according to claim 3, characterized in that: The filter plate (5) is provided with a filter screen (51), the filter screen (51) is located above the guide wall (14), and a handle groove (52) is symmetrically opened on one side of the filter screen (51) on the upper surface of the filter plate (5).

5. The environmentally friendly coconut shell carbonization furnace according to claim 3, characterized in that: A first threaded portion (151) is provided on the outer wall of the bottom of the liquid discharge pipe (15), and a liquid collecting ball (3) is screwed onto the liquid discharge pipe (15) at the first threaded portion (151).

6. The environmentally friendly coconut shell carbonization furnace according to claim 5, characterized in that: A liquid collecting chamber (32) is provided in the liquid collecting ball (3), a second threaded portion (31) is provided on the inner wall of the top tube of the liquid collecting ball (3), the second threaded portion (31) is engaged with the first threaded portion (151), and the drain pipe (15) is connected to the liquid collecting ball (3).

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