CN215139762U - Sand-sealed intermittent microwave carbonization furnace - Google Patents
Sand-sealed intermittent microwave carbonization furnace Download PDFInfo
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- CN215139762U CN215139762U CN202121724538.9U CN202121724538U CN215139762U CN 215139762 U CN215139762 U CN 215139762U CN 202121724538 U CN202121724538 U CN 202121724538U CN 215139762 U CN215139762 U CN 215139762U
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Abstract
Sand seal intermittent type formula microwave carbonization stove relates to carbonization reaction equipment technical field. The microwave oven mainly comprises a box body, a microwave radiator and bottom sealing sand, wherein a sealing cover is arranged at a feed inlet at the top of the box body, and a discharge outlet is formed in one side of the bottom of the box body; a reaction container made of glass is placed on the flat plate at the bottom of the box body, a plurality of small holes are formed in the flat plate at the bottom of the box body, and the box body is placed on the bottom sealing sand; a window used for installing a microwave radiator is formed in one side of the box body, an objective table is arranged on one side of the window, and the microwave radiator is placed on the objective table. The utility model discloses a sand seal intermittent type formula microwave carbide furnace through box, microwave radiator and back cover husky structure, can carry out batchization carbonization reaction. Meanwhile, the method can continuously process in an intermittent mode, and the efficiency of the method is far higher than that of a reaction system constructed by adopting a microwave oven. The utility model discloses a sand seal intermittent type formula microwave carbide furnace, its equipment structure is simple, low in cost, easy and simple to handle, and carbonization efficiency is high.
Description
Technical Field
The utility model relates to a carbonization reaction equipment technical field specifically relates to a sand seal intermittent type formula microwave carbide furnace.
Background
Carbon and carbon composite materials are widely used in the fields of medicine, bioengineering, catalysts and the like. The invention discloses a microwave carbonization process for preparing carbon and a carbon composite material by using organic matters, which is an innovative achievement obtained by the inventor of the part of the application. The simple reaction equipment consisting of a microwave oven, a sand table, a glass cover and a glass container is utilized to carry out carbonization reaction on biomass or organic substances to prepare the carbon composite material.
However, this apparatus requires a microwave oven, and industrial mass production cannot be realized due to the size limitation of the microwave oven, and the present invention is an innovation based on this technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sand seal intermittent type formula microwave carbonization stove, equipment structure is simple, low in cost, easy and simple to handle, and carbonization efficiency is high.
In order to realize the above purpose, the utility model discloses the technical scheme who adopts is: a sand-sealed intermittent microwave carbonization furnace mainly comprises a box body, a microwave radiator and bottom sealing sand, wherein a sealing cover is arranged at a feed port at the top of the box body, and a discharge port is formed in one side of the bottom of the box body;
a reaction container made of glass is placed on the bottom flat plate of the box body, a plurality of small holes are formed in the bottom flat plate of the box body, and the box body is placed on the bottom sealing sand;
a window used for installing a microwave radiator is formed in one side of the box body, an objective table is arranged on one side of the window, and the microwave radiator is placed on the objective table.
Furthermore, the microwave radiator is composed of a magnetron, a gasket and mica and is packaged in a box body, and a glass cover is packaged at the end part of the box body, which is arranged on the inner side of the box body.
Furthermore, a high-temperature resistant asbestos sealing gasket is arranged in a closed area between the sealing cover and the feeding hole of the box body.
Preferably, the aperture of the small hole in the flat plate at the bottom of the box body is 0.3-0.7 cm.
Preferably, the sand used for the bottom sealing sand has a particle size of 5-140 meshes and an air permeability coefficient of 10-4～10-5cm/S-1。
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a sand seal intermittent type formula microwave carbide furnace through box, microwave radiator and back cover husky structure, can carry out batchization carbonization reaction. Meanwhile, the method can continuously process in an intermittent mode, and the efficiency of the method is far higher than that of a reaction system constructed by adopting a microwave oven.
2. The utility model discloses a sand seal intermittent type formula microwave carbide furnace, its equipment structure is simple, low in cost, easy and simple to handle, and carbonization efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of a sand seal batch microwave carbonization furnace.
Fig. 2 is a schematic view of a microwave radiator.
Detailed Description
The utility model provides a sand seal intermittent type formula microwave carbonization stove, as shown in figure 1, this sand seal intermittent type formula microwave carbonization stove mainly has box 1, microwave radiator 7, back cover sand 10 to constitute. A sealing cover 2 is arranged at a feed inlet at the top of the box body 1, and a high-temperature-resistant asbestos sealing gasket 3 is arranged in a closed area between the sealing cover 2 and the feed inlet of the box body 1.
A discharge port 4 is formed in one side of the bottom of the box body 1, so that materials after reaction can be taken out conveniently.
A reaction container 6 made of glass is placed on a flat plate at the bottom of the box body 1, and materials entering from the opening position of the sealing cover 2 are placed in the reaction container 6. Meanwhile, the bottom flat plate is provided with a plurality of small holes 5, the aperture of each small hole 5 is generally 0.3-0.7 cm, and therefore ventilation is guaranteed, and microwave radiation is blocked.
The box body 1 is placed on bottom sealing sand 10, the particle size of sand used by the bottom sealing sand is 5-140 meshes, and the air permeability coefficient is 10-4～10-5cm/S-1。
A window 8 for installing the microwave radiator 7 is formed in one side of the box body 1, and the window is matched with the microwave radiator in size, so that the microwave radiator can be placed into the box body. One side of the window 8 is provided with an object stage 9, the microwave radiator 7 is placed on the object stage 9, and the microwave transmitting end of the microwave radiator is placed inside the box body 1.
Referring to fig. 2, the microwave radiator 7 mainly functions to radiate microwaves into the housing to perform a high temperature carbonization reaction on the material in the housing 1, but the structure is not the subject of the present invention, and for the convenience of understanding, the structure is introduced. The microwave radiator 7 is composed of a magnetron 12, a gasket 13 and mica 14 and is packaged in a box body, and a glass cover 11 is packaged at the end part of the box body to prevent smoke generated in the carbonization process from damaging the magnetron.
In actual practice, when it is desired to subject biomass or organic matter to a microwave carbonization reaction, the brief steps are as follows:
1. the box body is placed on bottom sealing sand, and the bottom sealing sand is piled up at a certain height at the bottom and beside the box body.
2. And putting the biomass or organic substance mixed with the granular activated carbon into the reaction vessel from the feeding hole, and closing the sealing cover.
3. Connecting the microwave radiator with the matched microwave power supply, placing the microwave radiator at the microwave radiation window, and starting the timing device of the microwave radiator to carry out microwave carbonization on the biomass or the organic substance.
4. After the set time, the carbonized product is taken out from the discharge port, clamped by crucible tongs, and carefully scalded. A part of carbon is left as the 'fire seed' of the next carbonization reaction, and biomass or organic substances are added again to carry out the next carbonization reaction.
The foregoing is merely exemplary and illustrative of the principles of the present invention, and various modifications, additions and substitutions as may be made to the specific embodiments described herein by those skilled in the art are intended without departing from the spirit and scope of the invention as defined in the accompanying claims.
Claims (5)
1. A sand-sealed intermittent microwave carbonization furnace is characterized by mainly comprising a box body (1), a microwave radiator (7) and bottom sealing sand (10), wherein a sealing cover (2) is arranged at a feed inlet at the top of the box body (1), and a discharge outlet (4) is formed in one side of the bottom of the box body (1);
a reaction container (6) made of glass is placed on a flat plate at the bottom of the box body (1), a plurality of small holes (5) are formed in the flat plate at the bottom of the box body (1), and the box body (1) is placed on bottom sealing sand (10);
a window (8) used for installing a microwave radiator (7) is formed in one side of the box body (1), an objective table (9) is arranged on one side of the window (8), and the microwave radiator (7) is placed on the objective table (9).
2. A sand-sealed batch microwave carbonization furnace according to claim 1, characterized in that the microwave radiator (7) consists of a magnetron (12), a gasket (13) and mica (14) and is enclosed in a box, the end of which placed inside the box is enclosed with a glass cover (11).
3. A sand-sealed intermittent microwave carbonization furnace according to claim 1, wherein a high temperature resistant asbestos gasket (3) is installed in the closed area between the sealing cover (2) and the feed inlet of the box body (1).
4. The sand-sealed intermittent microwave carbonization furnace according to claim 1, wherein the diameter of the small hole (5) on the bottom plate of the box body (1) is 0.3-0.7 cm.
5. The sand seal batch type microwave carbonization furnace according to claim 1, wherein the sand used for the bottom sealing sand has a particle size of 5 to 140 mesh and an air permeability coefficient of 10-4～10-5cm/S-1。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724538.9U CN215139762U (en) | 2021-07-27 | 2021-07-27 | Sand-sealed intermittent microwave carbonization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724538.9U CN215139762U (en) | 2021-07-27 | 2021-07-27 | Sand-sealed intermittent microwave carbonization furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215139762U true CN215139762U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121724538.9U Active CN215139762U (en) | 2021-07-27 | 2021-07-27 | Sand-sealed intermittent microwave carbonization furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN215139762U (en) |
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2021
- 2021-07-27 CN CN202121724538.9U patent/CN215139762U/en active Active
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