KR101159256B1 - Disposal system for combustibility or nonbiology waste and disposal method for combustibility or nonbiology waste using it - Google Patents

Abstract

PURPOSE: A system for treating combustible or organic waste and a method for treating the combustible or organic waste using the same are provided to improve the efficiency of the system by recycling heat generated from a solid fuel manufacturing process. CONSTITUTION: A system for treating combustible or organic waste includes a grinder, a dryer, a storing bath, a molding device, a dust collector, a deodorizing path, a heat exchanger, and a filtering-based dust collector. The molding device includes a housing(510), a pressurizing part(520), a driving motor(530), an inner cover(540), an outer cover(550), and a lubricant supplying part(560). A main rotary shaft(511) is rotatably combined with the housing. The pressurizing part includes a rotor(521) and a roller(522). The rotor is outwardly protruded from the housing. A plurality of extruding holes(521a) is formed on the surface of the rotor. The roller rotates based on the rotation of the rotor. The roller pressurizes and extrudes the waste to the extruding holes. The inner cover is combined with the front part of the rotor and forms a space for the waste. The outer cover includes a waste inlet(551), a cutting blade, and a cut product outlet(553). The lubricant supplying part includes a lubricant containing member(561) and a supplying hose(562). The supplying hose supplies lubricant at the peripheral side of the main rotary shaft.

Description

Flammable or Organic Waste Disposal System and Combustible or Organic Waste Disposal Method {DISPOSAL SYSTEM FOR COMBUSTIBILITY OR NONBIOLOGY WASTE AND DISPOSAL METHOD FOR COMBUSTIBILITY OR NONBIOLOGY WASTE USING IT}

The present invention relates to a flammable or organic waste treatment system and a method of treating flammable or organic waste using the same, and more particularly, to waste treatment by recycling heat generated in the process of manufacturing a solid fuel by treating the waste to produce a solid fuel. The present invention relates to a flammable or organic waste treatment system capable of smoothly producing a solid fuel by improving the efficiency of the system and at the same time changing the structure of the molding machine, and a method of treating flammable or organic waste using the same.

Waste treatment apparatus having a high temperature deodorization function can be used to remove odors in the drying process of flammable waste such as waste paper or wood and organic waste such as sludge containing a large number of water generated from sewage treatment plants.

Generally, a waste treatment apparatus includes a dryer and a heater and operates a blower to circulate steam generated during the treatment. The air filled inside during operation of the device is replaced by steam in the treatment of the sludge so that heat from the dryer to the medium is supplied to the heater. Since steam generated from the sludge in the steam circulation process increases the pressure, the excess steam is discharged to the outside to prevent the pressure rise, and the combustion gas is mixed with the discharged steam to be heated to a high temperature of about 800 ° C. to decompose odor components. do.

In order for the circulating steam reheating and drying system to operate in this way, the dust load must be properly handled during the steam circulation and the dryer tightly closed. In addition, the energy consumption from the operation of the device should be low.

In general, heat is generated during the treatment of flammable or organic wastes. In order to reduce the consumption of fossil fuels, the efficient use of heat generated must be taken into account, and it is also advantageous for the treated waste to be available to prevent environmental problems.

The present invention is to propose a waste treatment apparatus capable of reducing the fossil fuel while utilizing the surplus energy generated according to the treated waste and at the same time making the treated waste environmentally friendly.

The object of the present invention devised in view of the above point is to improve the efficiency of the waste treatment system while recycling the heat generated in the process of manufacturing the solid fuel by treating the waste to manufacture the solid fuel, and at the same time improve the structure of the molding machine. The present invention provides a flammable or organic waste treatment system and a method of treating flammable or organic waste using the same, which can produce solid fuel smoothly.

The flammable or organic waste treatment system for achieving the object of the present invention as described above, the shredder to crush the input combustible or organic waste; A dryer for drying the crushed material which is crushed by the crusher by injecting hot air, which is warmed outside, by introducing external air into the hot air generating furnace side so as to dry the waste; A storage tank in which a dried product formed by drying the crushed material in the dryer is input and stored; A molding machine for generating solid fuel by sequentially receiving a predetermined amount of slaked lime supplied from the dried product and the slaked lime fixed-quantity supplying device stored in the storage tank and forming a pressure; A dust collector for receiving the low-temperature dry gas generated in the dryer to remove foreign matters and resupplying the dry gas to the hot air generating path; A deodorization furnace for burning and deodorizing the dry distillation gas remaining after re-supply from the dust collector to the hot wind generating furnace side with combustion air; The dry gas deodorized and supplied from the deodorizing furnace is cooled by heat exchange with the introduced outside air, and a part of the outdoor air whose temperature is increased by heat exchange with the dry gas is supplied to the front of the deodorizing furnace, and the remaining outside air is generated in the hot air generating furnace. Heat exchanger to supply; And a bag filter for removing dust present in the dry gas discharged from the heat exchanger through the deodorization path.

Here, the front end of the hot air generating furnace and the front end of the heat exchanger is characterized in that the blower which can be introduced into the hot air generating furnace and the heat exchanger, respectively.

In addition, the molding machine is provided in plurality and the dry matter stored in the dry storage tank is characterized in that the supply of the dried product discharged from the storage tank by a separate transport conveyor sequentially supplied to the molding machine side.

In addition, the inside of the dryer is disposed along the longitudinal direction and the main pipe to which the cold air is selectively injected from the other side of the opposite side of the one side to which the hot air is introduced, and the hot air to the concentrated flammable or organic waste side A hot air pipe made of a plurality of branch pipes branching from the main pipe is provided.

In addition, the molding machine and the housing is rotatably coupled to the main rotating shaft; A pressurizing part comprising a rotating body provided to protrude outwardly of the housing and having a plurality of extruded holes penetrating through the surface thereof, and a roller which presses the waste which is rotated by the frictional force of the contact surface by the rotation of the rotating body and pushes the waste into the extruded hole. Wow; A drive motor for rotating the main rotation shaft; An inner cover coupled to the front part of the rotating body and forming a space for receiving the waste to be introduced; An outer cover having an inlet through which waste is introduced into one side, a cutting blade for cutting a molded product formed through the extrusion hole to a predetermined length, and an outlet for discharging the cut molding; And a lubricant supply member including a lubricant receiving member provided at one side of the housing and accommodating lubricant therein, and a supply hose supplying the lubricant to a circumferential surface of the main rotating shaft.

In addition, an outer side of the housing in front of the pressing unit may be provided with a separate waste input unit having an upper surface formed therein so that the waste may be injected into the pressing unit side, and a lower surface thereof inclined downward toward the pressing unit side. .

In addition, a portion of the central area of the lower surface is provided with a rotating plate rotatably coupled to the lower surface, one end is fixedly coupled to the rear surface of the rotating plate to selectively rotate the rotating plate and the other end is on the lower side Coupled hydraulic or air cylinders are installed, the inside of the lower surface is characterized in that a plurality of sensing sensors that can detect the height of the injected waste is sequentially installed along the height direction of the lower surface.

In addition, a flammable or organic waste treatment method for achieving the object of the present invention, the first step of crushing the flammable or organic waste in the crusher; A second step in which the crushed waste is introduced into a dryer and dried by hot air generated in a hot air generating furnace; A third step of removing foreign matters contained in the hot air introduced into the dryer from the dust collector and resupplying the hot air generating furnace side; A fourth step in which the dried product of which waste is dried is introduced into a storage tank, and dried dry gas remaining after being re-supplied from the dust collector to the hot air generating furnace side is deodorized in the deodorization furnace; The dry matter stored in the storage tank is supplied to a molding machine to form a solid fuel in the molding machine, and the dry gas deodorized in the deodorization furnace and the heat exchanged with the air introduced by the blower to convert to a low temperature and discharged through the bag filter Step 5; And a sixth step of recycling the outside air, which is introduced by the blower and whose temperature has risen through the heat exchanger, to the deodorization path and the hot air generation path. It characterized in that the progress including.

1 is a flow chart showing the structure of a flammable or organic waste treatment system according to an embodiment of the present invention,
FIG. 2 is a schematic diagram showing the flow of waste and the flow of hot air by the schematic of the combustible or organic waste treatment system of FIG.
3 is a front view showing the internal structure of the dryer of Figure 1,
4 is a cross-sectional view showing the structure of the molding machine of FIG.
Figure 5 is a flow chart showing sequentially a method of treating flammable or organic waste in accordance with an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings a flammable or organic waste treatment system according to an embodiment of the present invention in more detail as follows.

1 is a flowchart illustrating a structure of a flammable or organic waste treatment system according to an embodiment of the present invention, Figure 2 is a schematic of the flammable or organic waste treatment system of Figure 1 showing the flow of waste and the flow of hot air. 3 is a front view illustrating the internal structure of the dryer of FIG. 1, FIG. 4 is a cross-sectional view illustrating the structure of the molding machine of FIG. 1, and FIG. 5 is a flammable or organic waste material according to an embodiment of the present invention. A flow chart showing the treatment method sequentially.

As shown in these figures, the combustible or organic waste treatment system according to an embodiment of the present invention, the crusher 100 for shredding the input combustible or organic waste and the hot air to generate the outside air to dry the waste After introducing the hot air, which is warmed in the air into the side to 200, from one side to dry the crushed material crushed in the crusher 100, and drying the waste in the dryer 300 to form a dry matter after , A molding machine for sequentially receiving and supplying a predetermined amount of slaked lime (消 石 저장) supplied from the storage tank 400 to which the dried material is stored and the dried matter and the slaked lime fixed-quantity supply device 910 stored in the storage tank to generate solid fuel. 500 and the low temperature dry gas generated in the dryer 300 is removed to remove the foreign matter, and then toward the hot air generating path 200. A dust collector 600 for resupplying the dry gas, and a deodorization furnace 700 for burning and deodorizing the dry gas remaining after the resupply from the dust collector 600 to the hot air generating path 200 and combustion air; The dry gas deodorized and supplied from the deodorization path 700 is cooled by heat exchange with the introduced outside air, and a part of the outside air whose temperature is increased by heat exchange with the dry gas is supplied to the front of the deodorization path 700, and the remaining outside air is supplied. A heat exchanger 800 for resupplying to the hot air generating furnace 200; And a bag filter 820 for removing dust present in the dry gas discharged from the heat exchanger 800 through the deodorization path 700. It is configured to include.

The dry gas generated in the drying process in the dryer 300 is referred to as dry gas. Dry gas refers to a hot gas stream and may include various organic components that occur during the drying of fine dust, carbon dioxide or other organic or flammable waste. Dry gas is finally discharged to the outside of flammable or organic waste disposal systems with all harmful components removed.

The dryer 300 may dry the pulverized waste supplied through the metered feed conveyor with hot air of 330 ° C. or less. The grinding waste may be any flammable or organic waste such as flammable sludge or organic sludge such as food but preferably combustible sludge with a relatively low moisture content such as wood or paper.

The dryer 300 has a structure in which crushed waste introduced into the interior from the left center of the dryer 300 in the form of a rotary kiln is dried by hot air and discharged downward. At this time, by forming a hot air pipe 310 to transmit the hot air to the inside to efficiently heat transfer while blowing cold air in the opposite direction of the hot air pipe 310 to prevent the occurrence of fire.

And, the dryer 300 is the amount of air blown in accordance with the moisture content of the waste is input, which is generated because the volume of the moisture is added to the wet air during the drying process, if the volume of the air is increased the amount of heat supplied to the combustion furnace This is because the fuel consumption also increases because it must be.

In addition, one side of the line connected to the front end of the dryer 300 is provided with a separate rotary valve 320 or air lock 320 that can selectively block the air supplied from the outside, which is the outside oxygen in the air This is to prevent fires, such as vinyl or paper, which has a low flash point when drying wastes, and to purify carbon monoxide explosion by purifying combustion gas with low oxygen.

As shown in FIG. 3, specifically, the dryer 300 is formed of a main pipe 311 and a branch pipe 312 inside the kiln, and waste heat located below the branch pipe 312 when hot air is supplied to the main pipe 311. It may be in the form of a rotary aeration drying to dry by intensive application of hot air to the. In this way, the crushed waste contained in the dryer 300 is dried by hot air of 330 ° C. or less and transferred to the storage tank 400 by a transfer conveyor.

Dust generated in the drying process of the dryer 300 is transferred to the dust collector 600 together with the dry gas. The dust collector 600 may be any type of dust collector 600 known in the art, such as, for example, a centrifugal force dust collector.

Some of the low-temperature dry gas from which the foreign matter is removed from the dust collector 600 is transferred to the hot air generating furnace 200 together with the outside air introduced by the blower 210 at the front of the hot air generating furnace 200, and then the hot air generating furnace By re-supplying to the dryer 300 by 200 and reused for drying the waste, it is possible to increase the energy efficiency, the remaining portion of the dry gas is transferred to the deodorization furnace 700.

At this time, the temperature of the dry gas transferred to the deodorization furnace 700 is 600 ℃ or more, so it is effective to lower the temperature to about 200 ℃ supplied to the deodorization furnace 700.

Dry gas including dust transferred to the dust collector 600 is transferred to the deodorization furnace 700 by the blower, and the transferred dry gas or combustible material is deodorized by high temperature combustion.

The combustion of combustible materials takes place using a combustion device such as LNG, LPG, or kerosene burner in the deodorization furnace 700, and deodorization of dry gas is performed. General purpose air may be injected into the deodorization furnace 700 for combustion.

The apparatus shown in FIG. 1 can be used for the treatment of any flammable or organic waste but preferably for the treatment of sludge with a relatively low moisture content. If, for example, the treatment of combustible waste such as wood or paper is required, the apparatus shown in FIG. 1 may be used, but is not necessarily limited thereto.

Waste with a low moisture content, for example, means flammable waste or household waste with a water content of 25 wt% to 35 wt%. Wastes with a low moisture content may consume less calories during drying and may generate excess calories in addition to the heat required for the operation of the device itself in the carbonization or heat exchange processes. Such surplus calories can be used for the operation of a power plant for power generation.

In addition, the carbides produced during the carbonization process can be used as environmentally friendly materials such as soil modifiers or environmental industrial materials. As described above, the combustible or organic waste treatment system according to the present invention has the advantage of not only reducing the consumption of coal fuel by recycling heat generated from the apparatus itself, but also using additional heat depending on the type of waste to be treated. In addition, the treated carbide can be used as an environmentally friendly material.

The combustible waste treatment system according to the present invention can be used for the treatment of any flammable or organic waste and can be applied to the treatment of sludge containing a large amount of water. The following describes a process in which sludge containing a large amount of water is treated in a flammable or organic waste treatment system according to an embodiment of the present invention.

Organic sludge containing about 80 wt% of moisture may be introduced into the dryer 300 in an amount of 4,160 kg / hr through the inlet. The dryer 300 may be a circulating superheated steam dryer 300 and the amount of heat consumed for drying the sludge may be 1,973,500 kcal / hr.

The dryer 300 may receive the heat necessary for drying from the high heat exchanger 800 through the hot air generating furnace 200. 2,850,000 kcal / hr of heat may be supplied from the heat exchanger 800 for drying the sludge having the indicated conditions, and the temperature of the dry gas flowing into the dryer 300 may be 400 to 430 ° C.

The sludge dried in the dryer 300 is discharged in an amount of 925 kg / hr in a state having about 10% moisture through the outlet, and the dry sludge at 150 to 180 ° C. remaining after drying the sludge in the dryer 300. The gas may be supplied to the dust collector 600 corresponding to the dust collection facility using a blower, and then supplied to the low temperature deodorization furnace 700 so that the foreign matter may be used as the combustion air. Dry air, which may be used as combustion air discharged from the dust collector 600, may be maintained at a temperature of about 150 ° C. and a heat amount of 240,000 kcal / hr.

As already mentioned above, the sludge discharged from the drying furnace 300 may contain about 10 wt% of water and may be fed to the deodorizing furnace 700 in an amount of 925 kg / hr as already mentioned above. Dry sludge supplied to the deodorization furnace 700 is deodorized at a temperature of 600 to 800 ℃.

The amount of dry gas delivered to the deodorization furnace 700 may be controlled to deliver 2,170,000 kcal / hr of heat at a temperature of 550 ° C. The deodorization furnace 700 may deodorize the dry gas by a method of burning using a burner and air for combustion of the deodorization furnace 700 may be supplied from the dust collector 600.

In the deodorization furnace 700, the dry gas may be supplied at 270 kg / hr of LNG (Liquefied Natural Gas) gas and deodorized at a temperature range of 800 to 900 ° C. and combustion conditions of 2,835,000 kcal / hr. Some of the hot dry gas deodorized in the deodorization furnace 700 may be supplied to the dryer 300 for recycling, and the remaining dry gas may be transferred to the high temperature heat exchanger 800.

The dry gas transferred to the heat exchanger 800 is transferred to the low temperature heat exchanger 800, and heat exchanges with the outside air introduced by the blower 810, thereby lowering the temperature. In addition, the dry gas of about 550 ° C. discharged from the deodorization furnace 700 may be supplied to the low temperature heat exchanger 800 through a supply path connected from the high temperature heat exchanger 800 to the low temperature heat exchanger 800. In addition, the low temperature heat exchanger 800 is discharged to the outside through the bag filter 820 for removing the dust present in some of the dry gas converted from the relatively high temperature to low temperature.

At this time, the outside air introduced into the heat exchanger 800 through the blower 810 is converted from a relatively low temperature to a high temperature, and is supplied back to the front end of the deodorization furnace 700 and the hot air generating furnace 200.

As described above, in this embodiment, various temperatures and calories associated with the flow of dry gas are shown, but the temperatures and calories presented are exemplary and may be appropriately adjusted according to the type of waste and the moisture content. Therefore, the present invention is not limited by the temperature or calories presented. In addition, the embodiment describes the treatment of the waste containing about 80 wt% of water, but the water content is not limited thereto.

However, if the moisture content is high, the amount of heat used for drying and deodorization increases, and thus the amount of excess heat decreases. The heat generated during the drying and heat exchange process is used primarily for the operation of the apparatus and, for example, for the generation of electricity if there is excess heat. As explained above, the generation and amount of excess calories is determined by conditions such as the type of waste being treated and the water content.

On the other hand, the waste dried in the dryer 300 by the above-described process is stored in the storage tank 400 and then supplied to the molding machine 500 by a separate transport conveyor 900, the molding machine 500 is the main rotary shaft 511 The rotatable housing 510 is coupled to the outside, the rotor 521 protruding outward of the housing 510 and a plurality of extruded holes 521a penetrate through the surface thereof, and the rotation of the rotor 521. A pressurizing part 520 consisting of a roller 522 which rotates by frictional force of the contact surface and presses the injected waste into the extrusion hole 521a, and a drive motor 530 which drives the main rotating shaft 511 to rotate. The inner cover 540 coupled to the front portion of the rotating body 521 and forming a space for receiving the waste to be received, and an inlet 551 into which the waste is introduced into one side, are formed through the extrusion hole 521a. Cutting blade for cutting the formed molding to a certain length (55 2) is provided on one side of the outer cover 550 and the housing 510 is provided with an outlet 553 for discharging the cut molding and the lubricant receiving member 561 for accommodating the lubricant therein, and the main rotating shaft The lubricant supply part 560 which consists of a supply hose 562 which supplies the said lubricant to the circumferential surface of 511 is comprised.

In addition, in addition to the dried waste, there is calcined lime which is calcium hydroxide to increase moldability and reduce environmental pollutants that may occur when the waste is incinerated. The slaked lime is introduced into the forming machine 500 by the slaked lime fixed amount feeder 910 according to the amount of dry waste put into the molding machine.

In addition, the outer surface of the housing 510 in front of the pressing unit 520 is formed so that the upper surface is opened so that the waste can be injected into the pressing unit 520 side and the lower surface is formed to be inclined downward toward the pressing unit 520 side. A waste input section 570 is provided.

A portion of the central region of the lower surface of the waste input part 570 is provided with a rotating plate 571 which is rotatably coupled to the lower surface, and one end of the rotating plate 571 is configured to selectively rotate the rotating plate 571. A hydraulic or air cylinder 572 is fixedly coupled to the rear surface and the other end is coupled to one side of the bottom surface, and a plurality of detection sensors 573 that can sense the height of the waste introduced into the bottom surface of the bottom surface have a height of the bottom surface. It is installed sequentially along the direction.

Method for treating waste by using a flammable or organic waste treatment system according to an embodiment of the present invention having such a configuration is as follows.

First, after combusting the flammable or organic waste in the crusher 100, and when the crushed waste is introduced into the dryer 300, the waste introduced by the hot air generated in the hot air generating furnace 200 is dried.

After the foreign matter contained in the hot air introduced into the dryer 300 is removed from the dust collector 600, the foreign air is re-supplied to the hot air generating path 200, and the dried material in which the waste is dried is introduced into the storage tank 400, and from the dust collector 600. The dry gas remaining after being re-supplied to the hot wind generating furnace 200 is deodorized in the deodorizing furnace 700.

The dry matter stored in the storage tank 400 is supplied to the molding machine 500 together with the slaked lime supplied from the hydrated lime fixed-quantity supply device 910, and the structure of the molding machine 500 is as shown in FIG. 4, and the main rotating shaft 511 is provided. The rotatable housing 510 is coupled to the outside, the rotor 521 protruding outward of the housing 510 and a plurality of extruded holes 521a penetrate through the surface thereof, and the rotation of the rotor 521. A pressurizing part 520 consisting of a roller 522 which rotates by frictional force of the contact surface and presses the injected waste into the extrusion hole 521a, and a drive motor 530 which drives the main rotating shaft 511 to rotate. The inner cover 540 coupled to the front portion of the rotating body 521 and forming a space for receiving the waste to be received, and an inlet 551 into which the waste is introduced into one side, are formed through the extrusion hole 521a. Cut to cut out moldings to a certain length A lubricant accommodating member 561 provided on one side of the outer cover 550 and the housing 510 provided with a blade 552 and an outlet 553 through which the cut molding is discharged, and accommodating lubricant therein; It consists of a lubricant supply part 560 which consists of a supply hose 562 which supplies the said lubricant to the circumferential surface of the main rotating shaft 511. As shown in FIG.

In addition, an outer surface of the housing 510 in front of the pressing unit 520 is formed so that an upper surface thereof is opened to inject waste into the pressing unit 520, and a lower surface thereof is formed to be inclined downward toward the pressing unit 520. A waste input section 570 is provided.

In addition, a portion of the central area of the lower surface is provided with a rotating plate 571 rotatably coupled to the lower surface, and one end is fixed to the rear surface of the rotating plate 571 so as to selectively rotate the rotating plate 571. A hydraulic or air cylinder 572 which is coupled and the other end is coupled to one side of the lower surface is installed, and a plurality of detection sensors 573 capable of detecting the height of the waste introduced into the lower surface of the lower surface are along the height direction of the lower surface. It is installed sequentially.

The dried waste introduced into the molding machine 500 by the molding machine 500 is pushed out through the extrusion hole 521a while being pressurized by the rotational driving of the rotating body 521 and the roller 522. The molded product pushed out through 521a is cut to a certain length by the cutting blade 552, and then discharged to the outside through the discharge port 553, whereby the solid fuel is molded.

In addition, the dry gas deodorized and supplied from the deodorization path 700 is exchanged with the outside air introduced by the blower 810 in the heat exchanger 800, and is converted to low temperature, and then discharged to the outside through the bag filter 820. The process of treating organic or flammable waste to produce a solid fuel is complete.

At this time, the outside air introduced through the blower 810 becomes relatively high temperature by heat exchange with the dry gas in the heat exchanger 800, and the outside air of the high temperature is the deodorization path 700 and the hot air generation path 200 The amount of heat required to raise the temperature of the gas used can be reduced.

As already explained above, the flammable or organic waste treatment system according to the present invention recycles the energy generated during the treatment process and further surplus heat can be used, for example, for the operation of facilities for power generation or heating. .

This not only reduces the use of fossil fuels but also has the advantage of enabling efficient use of the heat generated in the treatment of waste. In addition, carbonized waste has the added advantage of being an environmentally friendly material.

As described above, the flammable or organic waste treatment system of the present invention has been described through the preferred embodiments, but it is only intended to help the understanding of the present invention, and the technical scope of the present invention is not limited thereto.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims. There is no saying.

100: crusher 200: hot air generating furnace
300: dryer 400: reservoir
500: molding machine 600: dust collector
700: deodorization furnace 800: heat exchanger
820: bag filter 900: conveying conveyor
910: slaked lime fixed-quantity supply device

Claims (12)

A crusher 100 for crushing the input combustible or organic waste;
A dryer (300) for introducing hot air into the hot air generating path (200) to dry the waste and then introducing hot air, which is warmed from one side, to dry the crushed material crushed by the crusher (100);
A storage tank 400 in which a dried product formed by drying the crushed material in the dryer 300 is input and stored;
A molding machine (500) for generating solid fuel by sequentially receiving a predetermined amount of slaked lime supplied from the dried product and the hydrated lime quantitative feeding device (910) stored in the storage tank (400) and forming a pressure;
A dust collector (600) for supplying the dry gas of low temperature generated by the dryer (300) to remove foreign matters and resupplying the dry gas to the hot air generating path (200);
A deodorization furnace 700 which burns and deodorizes the dry distillation gas remaining after resupplying from the dust collector 600 to the hot wind generating furnace 200 side with combustion air;
The dry gas deodorized and supplied from the deodorization path 700 is cooled by heat exchange with the introduced outside air, and a part of the outside air whose temperature is increased by heat exchange with the dry gas is supplied to the front of the deodorization path 700, and the rest A heat exchanger 800 for supplying outside air to the hot air generating furnace 200; And
A bag filter 820 for removing dust present in the dry gas discharged from the heat exchanger 800 through the deodorization path 700; Consists of including
The molding machine 500 includes a housing 510 to which the main rotating shaft 511 is rotatably coupled; Waste that is protruded to the outside of the housing 510 and rotated by frictional force of the contact surface by the rotation of the rotating body 521 and a plurality of extruded holes 521a through the surface thereof, the rotation of the rotating body 521 A pressurizing part 520 formed of a roller 522 that presses the pressure into the extrusion hole 521a; A drive motor 530 for rotating the main rotation shaft 511; An inner cover 540 coupled to the front portion of the rotating body 521 to form a space to accommodate the waste to be injected; One side is provided with an inlet 551 into which waste is introduced, and a cutting blade 552 is provided to cut a molded product formed through the extrusion hole 521a to a predetermined length, and an outlet 553 for discharging the cut molding. Is provided with an outer cover 550; And a lubricant accommodating member 561 provided on one side of the housing 510 and accommodating lubricant therein, and a supply hose 562 for supplying the lubricant to the circumferential surface of the main rotating shaft 511. Supply unit 560; flammable or organic waste treatment system, characterized in that consisting of. The method of claim 1,
The front end of the hot air generating furnace 200 and the front end of the heat exchanger 800 is provided with a blower (210, 810) for injecting external air into the hot air generating furnace 200 and the heat exchanger 800, respectively. Characterized by a flammable or organic waste disposal system. The method of claim 2,
The molding machine 500 is provided in plural and the dry matter stored in the dry matter storage tank 400 is sequentially supplied to the molding machine 500 by receiving the dry matter discharged from the storage tank 400 by a separate transfer conveyor 900. Combustible or organic waste treatment system, characterized in that for supplying. The method of claim 3,
The dryer 300 is the amount of air blown in accordance with the moisture content of the input waste is variable, the inside of the dryer 300 is disposed along the longitudinal direction and the cold air from the other side of the opposite side of the one side to which the hot air is introduced The hot air pipe 310 is composed of a main pipe 311 to be selectively injected, and a plurality of branch pipes 312 branched from the main pipe 311 so that hot air can be concentrated to the flammable or organic waste side. Flammable or organic waste disposal systems. The method of claim 4, wherein
One side of the dryer 300 is a combustible or organic waste treatment system, characterized in that a separate rotary valve 320 or air lock 320 is installed to block the input of external air. delete The method of claim 1,
The upper surface of the housing 510 in front of the pressing unit 520 is formed so that the upper surface is opened so that the waste can be injected into the pressing unit 520 side and the lower surface is inclined downward toward the pressing unit 520 side. Combustible or organic waste treatment system, characterized in that a separate waste input unit 570 is provided. The method of claim 7, wherein
A portion of the central area of the lower surface is provided with a rotating plate 571 rotatably coupled to the lower surface, and one end thereof is fixed to the rear surface of the rotating plate 571 so as to selectively rotate the rotating plate 571. A hydraulic or air cylinder 572 which is coupled and the other end is coupled to one side of the lower surface is installed, and a plurality of detection sensors 573 capable of detecting the height of the waste introduced into the lower surface of the lower surface are along the height direction of the lower surface. Combustible or organic waste treatment system, characterized in that installed sequentially. A method for treating combustible or organic waste using the combustible or organic waste treatment system according to any one of claims 1 to 5, 7 and 8,
A first step of crushing the combustible or organic waste in the crusher 100;
A second step in which the crushed waste is introduced into the dryer 300 and dried by hot air generated in the hot air generating furnace 200;
A third step of removing foreign matters contained in the hot air introduced into the dryer 300 from the dust collector 600 and resupplying the hot air generating path 200;
A fourth step in which the dried product of which waste is dried is introduced into the storage tank 400 and the dry gas remaining after being resupplyed from the dust collector 600 to the hot air generating path 200 is deodorized in the deodorization furnace 700;
The dry matter stored in the storage tank 400 is supplied to the molding machine 500 to form a solid fuel in the molding machine 500, and the dry air gas deodorized and supplied from the deodorization path 700 is introduced by the blower 810. And a fifth step of converting the heat exchanger 800 into a low temperature and then discharging it through the bag filter 820; And
A sixth step of recirculating the outside air introduced by the blower 810 and having a temperature increased through the heat exchanger 800 to the deodorization path 700 and the hot air generation path 200; But including
The molding machine 500 of the fifth step includes a housing 510 to which the main rotating shaft 511 is rotatably coupled; Waste that is protruded to the outside of the housing 510 and rotated by frictional force of the contact surface by the rotation of the rotating body 521 and a plurality of extruded holes 521a through the surface thereof, the rotation of the rotating body 521 A pressurizing part 520 formed of a roller 522 that presses the pressure into the extrusion hole 521a; A drive motor 530 for rotating the main rotation shaft 511; An inner cover 540 coupled to the front portion of the rotating body 521 to form a space to accommodate the waste to be injected; One side is provided with an inlet 551 into which waste is introduced, and a cutting blade 552 is provided to cut a molded product formed through the extrusion hole 521a to a predetermined length, and an outlet 553 for discharging the cut molding. Is provided with an outer cover 550; And a lubricant accommodating member 561 provided on one side of the housing 510 and accommodating lubricant therein, and a supply hose 562 for supplying the lubricant to the circumferential surface of the main rotating shaft 511. Supply unit 560; flammable or organic waste treatment method characterized in that consisting of. delete 10. The method of claim 9,
The upper surface of the housing 510 in front of the pressing unit 520 is formed so that the upper surface is opened so that the waste can be injected into the pressing unit 520 side and the lower surface is inclined downward toward the pressing unit 520 side. Combustible or organic waste treatment method characterized in that a separate waste input unit 570 is provided. The method of claim 11,
A portion of the central area of the lower surface is provided with a rotating plate 571 rotatably coupled to the lower surface, and one end thereof is fixed to the rear surface of the rotating plate 571 so as to selectively rotate the rotating plate 571. A hydraulic or air cylinder 572 which is coupled and the other end is coupled to one side of the lower surface is installed, and a plurality of detection sensors 573 capable of detecting the height of the waste introduced into the lower surface of the lower surface are along the height direction of the lower surface. Combustible or organic waste treatment method characterized in that installed sequentially.

Images