KR100231238B1 - Trash burner - Google Patents

Abstract

The present invention relates to a food waste vacuum carbonization processing apparatus, which vacuumizes food waste while converting the food waste into basic particles of soil improving material while crushing and mixing the food waste in a closed space maintained at a constant temperature for a predetermined time. And decomposing and adsorbing the gas combustion means for first purifying the gas particles generated during carbonization of the food waste at a high temperature, and the harmful components and odors contained in the gas first purified by the gas combustion means. At the same time, the gas cleaning means is used to clean the gas by cleaning the unnecessary components and odor particles of the gas while spraying the cleaning liquid, and the water and the fine particles remaining in the gas purified secondly by the gas cleaning means are finally filtered through the air. The food waste is vacuum-formed by combining the gas purifying means into the By carbonizing in the soil to form the basic particles of the soil improver and at the same time completely removing the gas (moisture and odor) generated in the carbonization process of the food waste, so that the food waste that is a social problem can be reused as the soil improver as well as the environment It is a food waste vacuum carbonization device that can greatly contribute to pollution prevention.

Description

Food Waste Vacuum Carbonization Equipment

The present invention relates to a food waste vacuum carbonization apparatus, in particular, by carbonizing the food waste in a vacuum to form a basic particle of the soil improving agent, while at the same time completely remove the gas (moisture and odor) generated during the carbonization of food waste, It relates to a food waste vacuum carbonization apparatus that can contribute to preventing environmental pollution by reusing food waste, which is a social problem, as a soil improving agent.

In recent years, as environmental pollution issues arise, various devices for recycling waste are provided.

Most of the garbage is landfilled in a separate landfill such as Nanjido landfill. Food waste does not decay quickly even if it is landfilled, and it is not accepted at landfill because severe odor occurs in the process of corruption.

Accordingly, apparatuses for effectively treating food waste have been proposed. Most of the conventional food waste processing apparatus is crushed food waste into fine powder, and then mixed with a separate additive to mature at a certain temperature for a predetermined time, so that food The waste is to be converted into soil fertilizer.

However, the conventional food waste processing apparatus has a problem that the bad smell occurs in the processing of food waste, the environmental environment in which the food waste processing apparatus is installed is very deteriorated, and a separate device for processing moisture generated in the food waste Since it is necessary, there is a problem that the volume of the product becomes larger than necessary.

Accordingly, the present invention for solving the above problems constitute a means for vacuum carbonizing the food waste, a means for effectively purifying the gas generated in the vacuum carbonization process of the food waste to carbonize the food waste in vacuum to the basic of the soil improving agent Food waste that makes it possible to contribute to the prevention of environmental pollution by reusing the food waste, which is a social problem, as a soil improving agent by completely removing the gas (water and odor) generated during the carbonization process of food waste. An object of the present invention is to provide a vacuum carbonization treatment apparatus.

1 is a perspective view showing a carbonization treatment apparatus of the present invention.

2 is a cross-sectional view showing a carbonization treatment apparatus of the present invention.

3 is a side cross-sectional view showing a carbonization treatment apparatus of the present invention.

Figure 4a is a partial cutaway perspective view showing a gas combustion means applied to the present invention.

Figure 4b is a perspective view showing a gas combustion means applied to the present invention.

Figure 5 is a cross-sectional view showing a gas cleaning means and gas purification means applied to the present invention.

6 is a sectional view showing a cleaning liquid purification means applied to the present invention.

7 is a view showing an embodiment of a vertical ceramic layer or activated carbon layer applied to the present invention.

8 is a view showing an embodiment of a vertical ceramic layer or activated carbon layer applied to the present invention.

* Explanation of symbols for the main parts of the drawings

3, 4: spiral rotating plate 9: vertical locking plate

10: discharge rotor 20: burner body

21: spiral guide tube 24, 26: combustion plate

23, 25: net 40: scrubber body

43, 44: activated carbon layer

Referring to the configuration of the present invention for achieving the above object with reference to FIGS. 1 to 8 as follows.

First, the food waste vacuum carbonization processing apparatus of the present invention is a carbonization treatment for converting food waste into carbon particles by converting the food waste into basic particles of the soil improving agent while crushing and mixing the food waste for a predetermined time in a closed space maintained at a constant temperature. Means, a gas combustion means for first purifying the gas particles generated during carbonization of the food waste at high temperature, and decomposing and adsorbing harmful components and odors contained in the gas first purified by the gas combustion means. And secondly purifying the gas by cleaning the unnecessary components and odor particles contained in the gas while spraying the cleaning liquid, and finally filtering the water and the fine particles remaining in the second purified gas by the gas cleaning means. Filtering the gas purifying means discharged into the air and the cleaning liquid used in the gas cleaning means Remove foreign matter contained in W, and cleaning liquid, it characterized in that the washing liquid consists of purifying means for re-supplied to the gas cleaning means of the cleaning liquid pure foreign matters are removed.

The vacuum carbonization treatment means is coupled to the support (2) formed on both sides of the inside of the closed cylindrical tank (1) and the first helical rotating plate (3) formed so that the outer peripheral surface is close to the inner surface of the tank, and the support (2) The second spiral rotary plate 4 is supported and coupled to the second spiral rotary plate 3 formed smaller than the first spiral rotary plate 3, and the conveying path (6) for guiding the food waste introduced into the inlet (5) to be transferred into the tank (1) And a motor 7 for supplying predetermined power so that the first and second spiral rotating plates 3 and 4 are rotatable, and installed at the bottom of the tank 1 to heat the inside of the tank 1. It is formed on one side of the tank 1 to discharge the carbonized food waste particles which are crushed and mixed by the rotation of the heating section 8 and the spiral rotating plate 3, 4, and a plurality of vertical inside A discharge rotary plate 10 having a locking plate 9 protruding inward and the discharge circuit; Carbide discharge port 11 formed in a curved shape so as to communicate with one side of the tank formed on the front plate, and the first gas outlet formed on the upper side of the tank 1 for discharging the gas generated in the carbonization process of food waste to the gas combustion means ( 12).

The carbide outlet 11 is opened and closed by a cover 13 which is covered with an inner side, and the cover 13 is configured to be opened and closed by an operating period 15 for moving forward and backward by the hydraulic pressure of the hydraulic chamber 14. .

The gas combustion means is formed in a spiral shape at the lower end of the cylindrical combustor main body 20 and the combustor main body 20 so that the gas introduced through the first gas outlet 12 is supplied to the combustor main body 20. Spiral guide tube 21 to guide as possible, the burner 22 is installed at the lower end of the combustor body 1 to heat the inside of the combustor body 1, and the inner lower end of the combustor body 1, 3 Triple net 23 is formed so that the two meshes intersecting with each other, the first combustion plate 24 is formed in the case formed in a cylindrical shape divided into a plurality of combustion spaces stacked on the upper side of the triple net 23 And, the net 25 is located on the upper side of the first combustion plate 24, and the second combustion plate 26 is formed in a cylindrical shape and divided into a plurality of spaces located on the upper side of the mesh and And a blower 27 formed above the combustor body 20, and a blower Central light 28 passing through the center of the combustor body 20 in a state of communication with the 27, and the first auxiliary pipe 29 for connecting the inlet of the blower 27 and the spiral guide tube 21 and A second auxiliary pipe 30 connecting the outlet of the blower 27 and the spiral guide tube 21, a lower end of the triple mesh 23, and a first combustion plate 24 and a mesh 25. It is located between the first and second back blower plates 31 and 32 in communication with the central tube 28, and the second gas discharge pipe 33 formed on the upper side of the combustor body (20).

The gas cleaning means includes a cylindrical scrubber main body 40, a connecting pipe 41 connecting the scrubber main body 40 and the second gas outlet 33 of the combustor main body 20, and the scrubber main body 40. Ceramic vertical net 42 is formed in one direction in the vertical direction and is embedded with a ceramic body that emits far infrared rays, and is installed at regular intervals with the ceramic vertical net 42, and are installed to maintain a constant interval mutually harmful components and odor Of the scrubber body 40 so as to be positioned between the first and second activated carbon layers 43 and 44 that adsorb the back and the ceramic vertical net 42 and the first and second activated carbon layers 43 and 44. It consists of the washing nozzle 45 which protrudes in the upper name, and the several ceramic body 46 which spreads to the bottom of the cleaner main body 40. As shown in FIG.

The gas purifying means is installed at the gas discharge end of the scrubber main body 40, and is disposed in a multi-layered water removing net 50 for removing water contained in the gas, and above the water removing net 50. It consists of a ceramic horizontal layer 51 which is stacked and contains a plurality of ceramic materials, and a cotton thread layer 52 which is stacked above the ceramic horizontal layer 51 and filters very fine particles contained in the gas.

The cleaning liquid purifying means includes a purification tower 61 formed at one side of the cleaning liquid purifier main body 60, a spray nozzle 62 formed at an upper side of the purification tower 61, and a waste cleaning liquid introduced from the cleaner main body 40. Circulating pump 63 for supplying water to the injection nozzle 62, and a ceramic horizontal layer 64 formed at the lower end of the injection nozzle 62 to filter foreign matter from the waste washing liquid injected from the injection nozzle 62. And three activated carbon layers 65 sequentially stacked on the bottom of the ceramic horizontal layer to filter foreign substances remaining in the waste washing liquid, and activated carbon layers 66 formed vertically at a predetermined position of the cleaning liquid purifier main body 60. And a pump 67 for supplying the purified cleaning liquid stored in the cleaning liquid purification main body 60 to the cleaning nozzle 45 of the gas cleaning means.

In addition, all the ceramic vertical nets 42 and the activated carbon layers 43, 44, 66 are formed on both sides of the rectangular body 70 having a storage space of a predetermined size for the ceramic body or activated carbon to be embedded therein. ) And formed by combining a cover 72 detachable to the upper side of the rectangular body 70,

All the ceramic horizontal meshes 51 and 64 and the activated carbon layer 65 form a mesh 81 on the bottom surface of the rectangular body 80 having a storage space of a predetermined size for the ceramic body or activated carbon to be embedded therein, The upper side of the rectangular body 80 was configured by combining a removable net 82.

Reference numeral 53 in the above-described reference numeral is a blower for discharging the purified gas into the air, and 54 is an outlet that serves as a passage through which the purified gas is discharged into the air.

Referring to the operation and effects of the present invention configured as described above are as follows.

First, when the food waste is introduced into the inlet 5, the introduced food waste is transferred by the rotation of the helical screw installed in the transfer path 6 is introduced into the tank (1).

Inside the tank 1, first and second spiral rotating plates 3 and 4 are supported by the support 2 and rotated by the rotational force of the motor 7. The first spiral rotating plate 3 is formed. The outer circumferential surface is formed so as to be close to the inner surface of the tank (1) to be able to transport even fine food waste, the second spiral rotating plate (4) was formed smaller than the first spiral rotating plate (3). The first spiral rotating plate 3 rotates to feed the food waste toward the carbide outlet 11, and the second spiral rotating plate 4 transfers the food waste to the inlet 5.

That is, by rotating the first spiral rotating plate 3 and the second spiral rotating plate 4, the food waste introduced into the tank 1 starts to be carbonized while being mixed and crushed, and the food waste is mixed and crushed as described above. At this time, the heating part 8 formed in the prominent part of the tank 1 operates to heat the tank to promote carbonization of food waste.

As described above, when food waste is mixed and crushed in the tank 1, and a predetermined time elapses while the temperature inside the tank 1 is maintained at a constant value, the food waste in the tank 1 is gradually carbonized. Beginning, the gas (water and odor) generated in the carbonization process of the food waste is discharged to the gas combustion means through the outlet 13, and after a certain time, the tank 1 is close to a vacuum state.

After several hours in a few minutes in this state, the food waste is transformed into the basic net structure of the fine particles with a number of pores are composed of the basic particles of the soil improver.

When all the food waste put into the tank 1 is carbonized and changed to the basic particles of the soil improving material, the user drives the hydraulic chamber 14 to discharge the soil improving material in the tank 1, and then the operation period 15 Cover 13 is coupled to the end of the open from the carbide outlet 11, the soil improving material is discharged through the open carbide outlet (11).

Referring to the process of discharging the soil improver to the carbide discharge port 11, the soil improver conveyed by the first spiral rotating plate 3 at the moment when the cover 13 is opened a plurality of protrusions formed to the inside of the discharge rotating plate (10). Rotating with the vertical catching plate (9) of and reaches the carbide outlet 11 is discharged to the outlet 11 by centrifugal force.

Carbide discharged to the carbide outlet 11 is transferred to a homogenizer and mixed with various beneficial bacteria required for soil improvement.

In addition, the inside of the tank (1) is coated with a ceramic, and the addition of a new material ceramic composed of about 45 kinds of inorganic elements as an additive to improve the quality of the carbide.

Meanwhile, as described above, the gas (water and odor) generated when the food waste is carbonized in the tank 1 is guided to the spiral guide tube 21 through the first gas outlet 12 and introduced into the combustor main body 20. do. The gas flowing into the combustor main body 20 obtains a rotational force in the course of passing through the spiral guide tube 21, the triple net 23, the first combustion plate 24, the net 25, and The foreign matter of the gas is burned while passing sequentially through the two combustion plates 26.

That is, when the gas flows into the combustor main body 20, the meshes 23 and 25 and the combustion plates 24 and 26 configured inside the combustor main body 20 are heated to a high temperature by the heat generated by the burner 22. Since the gas flows into the combustor body 20, the gas is first burned in contact with the triple net 23 formed at the lower end, and passes through a plurality of combustion spaces formed in the first combustion plate 24. After the combustion, the third and fourth combustion is carried out while passing through the net 25 and the second combustion plate 24 to remove harmful components (odor particles, water) contained in the gas.

When the gas is combusted as described above, oxygen is supplied to the gas inlet of the spiral guide tube 21 through the first auxiliary pipe 29 communicating with the blower 27 to be primarily mixed with the gas. Oxygen is supplied to the gas discharge part of the spiral guide pipe 21 through the second auxiliary pipe 30 connected to the 27 to be secondly mixed with the gas. Gas mixed with oxygen has a higher combustion rate, which effectively removes harmful components contained in the gas.

In addition, oxygen is supplied to the first and second reverse blower tubes 31 and 32 through the central tube 28 communicating with the blower 27, and the oxygen discharged through the first reverse blower tube 31 is tripled. It is supplied to the mesh 23 and the first combustion plate 24 to improve the combustion rate of the gas, and the oxygen discharged through the second back blower tube 32 is supplied to the mesh 25 and the second combustion plate 26. Thus, the combustion rate of the gas is further improved, and oxygen introduced into the combustor body 20 through the central tube 28 and the auxiliary pipes 29 and 30 prevents the combustor body 20 from overheating.

The gas, which has undergone the combustion process as described above, is discharged through the second gas outlet 33 and introduced into the cleaning main body 40 through the connection pipe 41 to undergo the gas cleaning process.

The gas cleaning process is to decompose and adsorb and remove harmful components and odors remaining in the gas from which most harmful components have been removed through the combustion process.

That is, the gas introduced into the cleaner main body 40 passes through the ceramic vertical net 42, and harmful substances are decomposed by far infrared rays emitted from a plurality of ceramic sieves present in the ceramic vertical net 42. And harmful substances and odor particles remaining in the gas are adsorbed on the activated carbon while passing through the second activated carbon layers 43 and 44.

A cleaning nozzle 45 is provided between the ceramic vertical net 42 and the first and second activated carbon layers 43 and 44, respectively, so that the pure water supplied by the pump 67 of the cleaning liquid purifying means is provided. As the cleaning liquid is sprayed through the cleaning nozzle 45, the gas passing through the ceramic vertical net 42 and the activated carbon layer 43 and 44 washes the components and odor particles, and is sprayed from the cleaning nozzle 45. The cleaned solution also serves to wash the ceramic vertical net 42 and the activated carbon layer 43.

In addition, a plurality of ceramic sieves 46 are present in the form of granules or powder at the bottom of the washing machine main body 40. The ceramic sieve 46 is sprayed to purify the washing liquid stored in the washing machine main body 40, It decomposes harmful substances contained in it and acts as a sink to reduce the life of cleaning liquid. The amount of the cleaning liquid stored at the bottom of the cleaner body 40 is always kept constant, and is supplied to the circulation pump 63 of the cleaning liquid purification means through a separate discharge pipe.

On the other hand, the gas cleaned in the scrubber body 40 passes through a plurality of water removal network 50 formed in the gas discharge end of the scrubber body 40, most of the water contained in the gas is removed, the water is removed Finally, water removal and harmful component decomposition are performed while passing through the ceramic horizontal layer 51 installed on the upper side of the network 50, and very fine particles contained in the gas are filtered while passing through the cotton thread layer 52. Only clean gas, that is, clean and dry air is discharged into the air through the outlet port 54 by the rotational force of the blower (53).

As described above, the gas containing harmful components and odor generated in the process of carbonizing food waste is purified by clean air and discharged into the air through the gas combustion means, the gas cleaning means, and the gas purification means. Will disappear.

On the other hand, the waste washing liquid generated in the gas washing process of the gas washing means is supplied to the injection nozzle 62 located above the purification tower 61 by the circulation pump 63 is injected, the injected waste washing liquid is spray nozzle (62) The harmful components contained in the waste washing liquid are decomposed by the ceramic body of the ceramic horizontal layer 64 while passing through the ceramic horizontal layer 64 and the activated carbon layer 65 which are sequentially provided on the lower side. As the foreign matter contained in the waste washing liquid is adsorbed by the activated carbon, the waste washing liquid is purified and stored in the washing liquid purifier main body 60.

In addition, one side of the cleaning liquid purifier main body 60 is provided with another activated carbon layer 66 in the vertical direction. The activated carbon layer 66 filters the cleaning liquid stored in the main body 60 once again, When the cleaning liquid stored in the purifier main body 60 is sprayed by the pump 67 through the cleaning nozzle 45 of the gas cleaning means, the cleaning nozzle 45 is prevented from being blocked by the fine particles remaining in the cleaning liquid. In addition, a plurality of ceramic ashes 68 are also distributed on the bottom of the cleaning liquid purifier main body 60 to improve the purification rate of the cleaning liquid.

Meanwhile, in the present invention, a plurality of ceramic layers and activated carbon layers are used. The ceramic vertical nets 42 and the activated carbon layers 43, 44, and 66 have a predetermined size of storage space in which ceramic bodies or activated carbon are embedded. The mesh 71 is formed on both sides of the rectangular body 70, and the removable cover 72 is coupled to the upper side of the rectangular body 70 to form a ceramic vertical net 42 and an activated carbon layer ( The ceramic body and the activated carbon used in 43 (44) (66) can be easily replaced.

In addition, the ceramic horizontal nets 51 and 64 and the activated carbon layer 65 form a net 81 on the bottom of the rectangular main body 80 having a storage space of a predetermined size for the ceramic body or activated carbon to be embedded therein, By combining the removable net 82 on the upper side of the square body 80, it is possible to easily replace the ceramic body and the activated carbon used in the ceramic horizontal mesh 51 (64) and the activated carbon layer (65) It was made.

The main body of each of the components is a ceramic coating on the inside to extend the life of the product, to improve the decomposition rate of harmful substances, further improved the cleaning effect of the cleaning liquid.

As described above, the present invention constitutes a means for vacuum carbonizing food waste, a means for effectively purifying the gas generated in the vacuum carbonization process of food waste, and softens the food waste in a vacuum while serving as a basic particle of the land improving agent. At the same time, it completely removes the gas (moisture and odor) generated during the carbonization of food waste, and reuses the food waste, which is a social problem, as a soil improving material to contribute to the prevention of environmental pollution. Carbonization treatment device.

Claims (5)

The first spiral rotating plate 3 is coupled to the support 2 formed on both sides of the sealed cylindrical tank 1 and the outer circumferential surface is close to the inner surface of the tank, and the support is coupled to the support 2 and has a diameter. A second spiral rotating plate 4 formed smaller than the first spiral rotating plate 3, a conveying path 6 for guiding food waste introduced into the inlet 5 to be transferred into the tank 1, and the first and A motor 7 for supplying predetermined power so that the second spiral rotating plate 3, 4 is rotatable, a heating part 8 installed on the bottom of the tank 1 to heat the inside of the tank 1; Is formed on one side of the tank (1) for discharging carbonized food waste particles, which is crushed and mixed by the rotation of the spiral rotating plate (3) (4), a plurality of vertical locking plate (9) inside the Discharge rotating plate 10 which is formed to protrude inward, and one side of the tank formed with the discharge rotating plate The vacuum carbonization treatment is formed of a carbide discharge port 11 formed to be in communication with each other, and a first gas discharge port 12 formed at an upper side of the tank 1 to discharge gas generated during carbonization of food waste to a gas combustion means. Means; Helical guide tube 21 is formed spirally at the lower end of the combustor body 20 to guide the gas introduced through the first gas outlet 12 to the combustor body 20 and the combustor body 1. Burner 22 which is installed at the lower end of the combustor body 1, the triple bottom net 23 is installed at the inner lower end of the combustor body 1, the three meshes are formed to cross each other, and a cylinder The inner case formed in the shape is divided into a plurality of combustion spaces are formed on the first combustion plate 24 stacked on the upper side of the triple mesh 23, and the mesh located on the upper side of the first combustion plate 24 ( 25), a gas combustion means composed of a second combustion plate 26 formed in a cylindrical shape and divided into a plurality of spaces and positioned above the mesh, a cylindrical cleaner body 40, and a cleaner body. Opening the second gas outlet 33 of the 40 and the combustor body 20 The connecting pipe 41 and a ceramic vertical net 42 which is formed in one direction of the cleaner body 40 in a vertical direction and includes a ceramic body emitting far infrared rays, and at a predetermined distance from the ceramic vertical net 42. First and second activated carbon layers 43 and 44, which are installed to maintain a constant distance from each other and adsorb harmful components and odors, and the ceramic vertical net 42 and the first and second activated carbon layers 43. Gas cleaning means comprising a cleaning nozzle 45 protruding from the upper side of the cleaner body 40 so as to be positioned between the heads 44; It is installed at the gas discharge end of the scrubber body 40, the water removal net 50 is laminated in a multi-layer laminated to remove the water contained in the gas, and a plurality of ceramic materials are laminated to the upper side of the water removal net 50 A gas purifying means composed of a buried ceramic horizontal layer 51 and a cotton thread layer 52 stacked on top of the ceramic horizontal layer 51 and filtering fine particles contained in the gas is sequentially provided. Food waste vacuum carbonization apparatus, characterized in that According to claim 1, In order to promote the gas combustion operation of the gas combustion means, the center of the combustor main body 20 in communication with the blower 27 formed on the upper side of the combustor main body 20 and the blower 27 Connecting the central tube 28 penetrating, the first auxiliary pipe 29 connecting the inlet of the spiral guide tube 21 of the blower 27, and the outlet of the blower 27 and the spiral guide tube 21; The first and the second auxiliary pipe 30, the lower end of the triple net 23, and between the first burned plate 24 and the net 25, the first and second are in communication with the central pipe (28) A food waste vacuum carbonization processing apparatus further comprising a back blowing plate (31) (32) and a second gas discharge pipe (33) formed above the combustor body (20). The cleaning liquid purification means according to claim 1, wherein the cleaning liquid purification means includes a purification tower 61 formed on one side of the cleaning liquid purifier main body 60, an injection nozzle 62 formed on the upper side of the purification tower 61, and a cleaner body 40. Circulating pump (63) for supplying the waste washing liquid introduced from the nozzle to the spray nozzle (62), and formed at the lower end of the spray nozzle (62) to filter foreign matter from the waste washing liquid sprayed from the spray nozzle (62). The ceramic horizontal layer 64, three activated carbon layers 65 sequentially stacked on the lower end of the ceramic horizontal layer to filter foreign matter remaining in the waste washing liquid, and in a vertical direction at a predetermined position of the cleaning liquid purifier main body 60. A food waste vacuum carbonization treatment comprising: an activated carbon layer 66 formed; and a pump 67 for supplying the purified cleaning liquid stored in the cleaning liquid purifier main body 60 to the cleaning nozzle 45 of the gas cleaning means. Device. According to claim 1, wherein the ceramic vertical net 42 and the activated carbon layer 43, 44, 66 is formed on both sides of the rectangular body 70 having a storage space of a predetermined size for the ceramic body or activated carbon is embedded Forming a net 71, food waste vacuum carbonization processing apparatus, characterized in that configured by combining the removable cover 72 on the upper side of the rectangular body (70). According to claim 1, wherein the ceramic horizontal net 51, 64 and the activated carbon layer 65 is formed in the net 81 on the bottom surface of the rectangular body 80 having a predetermined size of storage space for the ceramic body or activated carbon is embedded therein. ), And the food waste vacuum carbonization treatment device, characterized in that the upper side of the rectangular body 80 is configured by combining a removable net 82.