WO2018128443A1 - Marine waste treatment system and marine waste treatment method using same - Google Patents

Marine waste treatment system and marine waste treatment method using same Download PDF

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Publication number
WO2018128443A1
WO2018128443A1 PCT/KR2018/000225 KR2018000225W WO2018128443A1 WO 2018128443 A1 WO2018128443 A1 WO 2018128443A1 KR 2018000225 W KR2018000225 W KR 2018000225W WO 2018128443 A1 WO2018128443 A1 WO 2018128443A1
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WO
WIPO (PCT)
Prior art keywords
gasifier
marine waste
closing cover
opening
waste treatment
Prior art date
Application number
PCT/KR2018/000225
Other languages
French (fr)
Korean (ko)
Inventor
강복길
Original Assignee
강보경
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Publication date
Application filed by 강보경 filed Critical 강보경
Publication of WO2018128443A1 publication Critical patent/WO2018128443A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/003—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for used articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L5/00—Blast-producing apparatus before the fire
    • F23L5/02—Arrangements of fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M7/00—Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/30—Pyrolysing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/40—Gasification

Definitions

  • the present invention relates to a marine waste treatment system and a marine waste treatment method using the same, and more particularly, to a marine waste treatment system and a marine waste treatment method using the same, which can safely treat large marine waste without shredding or screening.
  • combustible wastes include fishing nets, ropes and styrofoam. These marine wastes were conventionally treated by landfilling, but marine wastes are polymers except wood and contain salts, so they cannot be landfilled. Secondary pollution to soil and water quality occurs.
  • the marine wastes are treated by incineration without landfill, but in the case of incineration of such marine wastes, there is a problem that large marine wastes are required to be sorted after crushing, thereby increasing the processing cost, and exhaust gas. There is a problem of maintaining and adjusting excessive secondary pollutant emissions and combustion, and there is a need to prevent corrosion by the salt contained.
  • an object of the present invention is to provide a marine waste treatment system that can treat large marine wastes harmlessly without shredding or screening process.
  • Marine waste treatment system at least one gasifier; A burner connected to each of the gasifiers and burning the synthesis gas delivered from each of the gasifiers; A fan for injecting air into each of the gasifiers from the outside; Transfer trolleys located at each lower portion of the gasification furnace; And a control unit controlling the amount of air from the gasifier and the burner furnace and the fan.
  • the gasifier has a cylindrical side wall housing having an inner space; An upper opening / closing cover engaged with an upper portion of the side wall housing; A plurality of struts positioned at a lower edge of the sidewall housing; A gas outlet located at an upper side of the side wall housing; An igniter provided through one side of the lower side of the side wall housing; A temperature sensor provided through a middle side of the side wall housing; A pressure sensor located on the other side of the upper side of the side wall housing; A lower opening / closing cover provided in engagement with an opening of a lower plate positioned below the side wall housing; And a shatterproof cover provided in the form of a funnel narrowing in the lower direction inside the plurality of struts.
  • Marine waste treatment system is an injection basket containing marine waste adjacent to the gas furnace; And a rail to which the feeding basket is mounted and transferred in an upper direction of the upper opening / closing cover.
  • the upper opening and closing cover includes a lower first acid resistant refractory layer and an upper steel layer, and the weight of the upper opening and closing cover corresponds to the explosion-proof pressure of the gasifier. It is characterized by the weight.
  • the lower opening and closing cover is a member having a disk-shaped housing, and includes a plurality of air injection holes penetrating the upper side of the housing; An air supply chamber connected to the plurality of air injection holes at an inner lower side thereof; A through-type water cooling jacket surrounding each of the air injection holes; And a plurality of latches provided on an outer side of the housing.
  • the catch is fastened with a catch provided on one side of the lower plate.
  • the marine waste treatment method comprises the steps of (A) automatically injecting marine waste into the gasifier using the input basket; (B) performing automatic ignition of the marine waste using an igniter penetrating through the lower side of the side wall housing; (C) performing low temperature pyrolysis on the marine waste; (D) determining whether the internal pressure of the gasifier is explosion-proof pressure; (E) determining whether low-temperature pyrolysis is finished; And (F) treating the remaining ashes of the marine waste in a transport trolley.
  • the step (B) is the air supplied from the fan (B-1) through the air supply chamber of the lower opening and closing cover and a plurality of air injection hole inside the gasifier Injecting; And (B-2) performing ignition of the marine waste by the combustion flame supplied from the igniter.
  • the step (C) comprises (C-1) combusting the synthesis gas generated from the marine waste in a burner furnace through a gas outlet; And (C-2) cooling the lower opening and closing cover of the gasifier through circulation of the refrigerant provided in the through-type water cooling jacket of the lower opening and closing cover of the gasifier.
  • Marine waste treatment method is characterized in that the opening of the upper opening and closing cover of the gasifier in accordance with the explosion-proof pressure in the step (D).
  • the step (E) is characterized by determining the end of the low-temperature pyrolysis by detecting the internal temperature of the gasifier through a temperature sensor.
  • Marine waste treatment method is characterized in that the end of the low-temperature pyrolysis when the internal temperature of the gasifier is detected in the temperature range of 400 ⁇ 450 °C.
  • the step (F) may include: (F-1) opening the lower opening and closing cover engaged with the opening of the lower plate provided in the lower part of the gasifier; And (F-2) discharging the ash remaining after the self-burning of the marine waste into the opening of the lower plate.
  • Marine waste treatment system has the effect that can automatically treat the waste through low-temperature pyrolysis using the marine waste gasifier without automatically crushing or sorting the marine waste.
  • the marine waste treatment method using the marine waste treatment system according to an embodiment of the present invention is capable of automatically injecting marine wastes without shredding or sorting and automatically treating marine wastes through low temperature pyrolysis using a marine waste gasifier. It works.
  • FIG. 1 is a block diagram of a marine waste treatment system according to an embodiment of the present invention.
  • 2a and 2b is an exemplary view for explaining the operation of the marine waste gasifier according to an embodiment of the present invention.
  • Figure 3a is a top view of the lower opening and closing cover constituting the marine waste gasifier according to an embodiment of the present invention.
  • Figure 3b is a cross-sectional view of the lower opening and closing cover shown in Figure 3a.
  • Figure 4 is a flow chart for explaining a marine waste treatment method using a marine waste treatment system according to an embodiment of the present invention.
  • FIG. 1 is a configuration of the marine waste treatment system according to an embodiment of the present invention
  • Figures 2a and 2b is an exemplary view for explaining the operation of the marine waste gasifier according to an embodiment of the present invention
  • Figure 3a 3 is a top view of the lower opening and closing cover constituting the marine waste gasification furnace according to an embodiment of the present invention
  • FIG. 3B is a cross-sectional view of the lower opening and closing cover shown in FIG. 3A.
  • Marine waste treatment system is connected to each of the at least one gasifier (100,100 '), gasifier (100,100') as shown in Figure 1 and delivered in each of the gasifier (100,100 ') Burner furnace 200 for burning synthesis gas, Fans 300, 300 'for injecting air into gasifiers 100, 100' from the outside, and Fans for injecting air to burner furnaces 100, 100 'from the outside. ) 350, a transfer truck 400 positioned under each of the gasifiers 100 and 100 ′, and a controller (not shown) for controlling the above-described components.
  • the controller controls the amount of air injected from the fans 300, 300 ′ and 350 using the air control valve 310.
  • the gasifier 100 includes a plurality of posts 130 and sidewall housings disposed under the upper opening / closing cover 110, the sidewall housing 120, and the sidewall housing 120 as illustrated in FIG. 2A.
  • Gas outlet 140 located on the upper side of the 120, the igniter 150 through the lower side of the side wall housing 120, the temperature sensor 160 through the middle side of the side wall housing 120, side wall A lower opening / closing cover 190 and a plurality of support portions 130 provided in engagement with an opening of a pressure sensor 170 positioned at an upper side of the housing 120 and a lower plate positioned at a lower portion of the side wall housing 120.
  • a rail 102 which is adjacent to the gasifier 100 and is equipped with an input basket 101 and an input basket 101 containing marine waste 10 such as a rope and is transported in an upper direction of the upper opening and closing cover 110. It is provided.
  • the upper opening and closing cover 110 includes a lower first acid resistant refractory material layer 111 and an upper steel material layer 112 and is engaged with the upper side of the side wall housing 120 to be automatically opened and closed, and the interior of the gas furnace 100. It can be operated to open automatically according to the pressure.
  • the first acid resistant refractory layer 111 is formed of, for example, a ceramic material such as silicon oxycarbide or magnesia-carbon, so as not to be deformed by heat and gas generated in the gasifier 100.
  • the steel layer 112 is provided so that the upper opening and closing cover 110 has a predetermined weight to maintain a closed state up to a predetermined internal pressure of the gasifier 100, and when the predetermined internal pressure of the gasifier 100 reaches explosion proof pressure It can function to open automatically.
  • the side wall housing 120 includes a second acid resistant refractory layer 121 on the inner side and a water cooling jacket 122 on the outer side, and is provided in, for example, a tubular shape, and the upper opening / closing cover 110 is engaged with the upper portion of the opening. It has a lower plate having a lower opening and closing cover 190 is engaged with the opening of the lower plate.
  • the second acid-resistant refractory layer 121 of the side wall housing 120 is formed of a ceramic material similar to the first acid-resistant refractory layer 111 so as not to be deformed by heat and gas generated in the gasifier 100. .
  • the water cooling jacket 122 is formed of the same metal material as that of the steel layer 112 and forms a space (not shown) surrounding the second acid resistant refractory layer 121 therein, and refrigerant is injected into the space. Circulation may cool and radiate heat transferred from the second acid resistant fire resistant layer 121.
  • the side wall housing 120 configured as described above has an igniter 150 provided through the lower side, a temperature sensor 160 provided through the middle side, a gas outlet 140 located at the upper side, and a pressure sensor positioned at the other side of the upper side. 170).
  • the strut portion 130 includes a plurality of pillars provided along a lower edge of the side wall housing 120, and has a scattering prevention cover 180 provided in a funnel shape that is narrowed downward inward.
  • the gas outlet 140 is positioned to penetrate the upper side of the side wall housing 120 including a gas damper, and is connected to the burner furnace 200 via a gas duct to burn the synthesis gas in the burner furnace 200. Pass it on.
  • Shatterproof cover 180 guides to open the lower opening and closing cover 190 to contain the pouring ash in the transport cart 400, it is possible to prevent the scattering of ash generated at this time.
  • the lower opening and closing cover 190 is a member having a disk-shaped housing 191 as shown in FIGS. 3A and 3B, and may be mounted to be opened and closed by engaging an opening in the center of the lower plate.
  • the lower opening and closing cover 190 is connected to communicate with the plurality of air injection holes 192 provided through the upper side of the housing 191 and the plurality of air injection holes 192 therein, and the fans 300 and 300.
  • Air supply chamber 193 for allowing the air supplied from ') to temporarily stay or buffer and distribute air to each air injection hole 192, and a through water cooling jacket surrounding each of the plurality of air injection holes 192.
  • 194 and a plurality of latches 195 provided on the outside of the housing 191.
  • the catch 195 is fastened with the catch 196 provided on one side of the lower plate
  • the lower opening and closing cover 190 may be mounted in engagement with the opening of the lower plate, if the catch 195 and the catch 196 is separated Since the lower opening and closing cover 190 is separated from the opening of the lower plate, ash remaining in the gasifier 100 may be discharged from the opening of the lower plate.
  • the lower opening and closing cover 190 may be hinged with the lower plate or the support portion at one side or one point, and the opening and closing operation may be performed using electric, hydraulic or pneumatic, and detailed description thereof will be omitted.
  • the lower opening and closing cover 190 is a gasifier 100 through a plurality of air injection holes 192 through the air supply chamber 193 to the air supplied from the fan 300 in the ignition process for the marine waste 10 It is injected into the interior of the through-cooled through the circulation of the refrigerant provided in the water-cooled jacket 194 can reduce the effect of heat transferred in the low-temperature pyrolysis process.
  • Marine waste treatment system configured as described above can automatically treat the waste through the low temperature pyrolysis using the marine waste gasifier without marine waste is shredded or screened.
  • the lower opening and closing cover 190 is provided with a through-type water cooling jacket 194 to enable the lower opening and closing cover 190 to withstand high heat and to enable proper control of the temperature for gasification do.
  • Figure 4 is a flow chart for explaining a marine waste treatment method using a marine waste treatment system according to an embodiment of the present invention.
  • marine waste is automatically introduced into the gasifier 100 using the input basket 101 (S410).
  • the input basket 101 moves along the rail 102 under automatic control of the controller.
  • the upper opening and closing cover 110 may be introduced into the open gasifier 100.
  • the control unit passes the air supplied from the fan 300 through the air supply chamber 193 of the lower opening and closing cover 190 and a plurality of air injection holes (192) 100 is controlled to be injected inside.
  • the ignition of the marine waste 10 is made by the injected air and the combustion flame supplied from the igniter 150, and the air can be injected while the air is continuously controlled through the lower opening and closing cover 190.
  • Low temperature pyrolysis is performed on the marine waste 10 complexed by such automatic ignition (S430).
  • the temperature of the low temperature pyrolysis is much lower than that generated in a conventional incinerator, so that when gasification is in progress by low temperature pyrolysis, the temperature of the glowing layer is about 650 to 700 ° C and the temperature in the gasifier is about 180 to 250 ° C.
  • the synthesis gas generated in the marine waste 10 at low temperature pyrolysis is burned in the burner furnace 200 via the gas outlet 140, and the heat during the combustion may be used for boiler operation or power generation.
  • the temperature of the refrigerant may be controlled to a temperature capable of smoothly performing gasification, and if necessary, the temperature of the refrigerant may be controlled by radiating the refrigerant in an external heat radiating mechanism or cooling in a cooling mechanism.
  • the controller detects the internal pressure of the gasification furnace in real time through the pressure sensor 170 positioned on the other side of the upper sidewall housing 120, and determines whether the detected pressure is the explosion-proof pressure.
  • the controller may determine that the internal pressure is explosion-proof pressure by gasification.
  • the control unit is opened by operating the upper opening and closing cover (S445).
  • the control unit may force the upper opening and closing cover, but in another embodiment, the gasifier 100 is closed in a closed state by its own weight of the upper opening and closing cover 110.
  • the upper opening and closing cover 110 may have its own weight corresponding to the explosion-proof pressure, and as a result of the experiment, the acid-resistant refractory material used in the first acid-resistant refractory layer 111 of the upper opening and closing cover 110 uses a light one. Is preferred.
  • a pressure sensor may be additionally installed, where the pressure sensor may be used for the purpose of monitoring and alarming the process of reaching explosion-proof pressure and subsequent processes.
  • the synthesis gas generated inside the gasifier 100 is naturally released into the atmosphere, it is possible to prevent the explosion of the gasifier.
  • the controller detects the internal temperature of the gasifier 100 through the temperature sensor 160 penetrated to the middle side of the side wall housing 120, and determines whether to terminate the low temperature pyrolysis (S450).
  • the end of gasification by low temperature pyrolysis is a state in which the combustion of marine waste 10 is completed so that no synthesis gas is generated any more.
  • the end of gasification is determined by the temperature sensor 160 as the temperature in the gasifier.
  • the temperature in the gasifier (not the temperature of the glowing layer) rises to approximately 400 to 450 ° C, and the temperature then drops sharply. Based on this pattern, it is possible to determine whether to end gasification. have.
  • the lower opening / closing cover 190 engaged with the opening of the lower plate is opened to discharge and transport the remaining flooring material through the opening of the lower plate after self-burning of the marine waste 10. Processed by putting in the truck 400 (S460).
  • the marine waste treatment method using the marine waste treatment system according to an embodiment of the present invention can automatically treat marine wastes through low temperature pyrolysis using marine waste gasifiers without automatically crushing or sorting the marine wastes. have.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Incineration Of Waste (AREA)

Abstract

According to one embodiment of the present invention, a marine waste treatment system comprises: at least one gasifier; a burner furnace connected to each gasifier and combusting synthetic gas transferred from each gasifier; a fan for injecting air from the outside into each gasifier; a transfer cart positioned on the lower part of each gasifier; and a control unit for controlling the volume of air from the gasifiers, the burner furnace, and the fan. According to one embodiment of the present invention, the marine waste treatment system automatically allows all of marine waste to be inputted without a crushing or sorting process, and can harmlessly treat waste through low-temperature pyrolysis using marine waste gasifiers.

Description

해양폐기물 처리시스템 및 이를 이용한 해양폐기물 처리방법Marine waste treatment system and marine waste treatment method using the same
본 발명은 해양폐기물 처리시스템 및 이를 이용한 해양폐기물 처리방법에 관한 것으로, 특히 대형 해양폐기물을 파쇄나 선별과정없이 무해하게 처리할 수 있는 해양폐기물 처리시스템 및 이를 이용한 해양폐기물 처리방법에 관한 것이다.The present invention relates to a marine waste treatment system and a marine waste treatment method using the same, and more particularly, to a marine waste treatment system and a marine waste treatment method using the same, which can safely treat large marine waste without shredding or screening.
바다에서 수거한 폐기물 중에서 가연성 폐기물은 어망, 로프 그리고 스티로폼 등을 들 수 있다. 이러한 해양 폐기물은 종래에 매립하는 방식으로 처리했으나, 해양 폐기물은 목재를 제외하고 고분자 물질이고 염분을 함유하고 있어 매립을 할 수 없고, 매립한다 하더라도 목재를 제외하고는 고분자 물질이라 자연분해가 불가능하여 토양과 수질에 대한 2차 오염이 발생한다.Among the wastes collected at sea, combustible wastes include fishing nets, ropes and styrofoam. These marine wastes were conventionally treated by landfilling, but marine wastes are polymers except wood and contain salts, so they cannot be landfilled. Secondary pollution to soil and water quality occurs.
이에 종래에는 해양폐기물을 매립하지 않고 소각하는 방식으로 처리하고 있지만, 이러한 해양폐기물을 소각하는 경우에 대형 해양폐기물은 필수적으로 파쇄 후에 선별하는 과정이 필요하여 처리비용이 상승하는 문제가 있고, 배출가스에 의한 과다한 2차 오염물질 배출과 연소를 유지하고 조정하는 문제가 있으며, 함유된 염분에 의한 부식을 방지할 필요성이 있다. Therefore, in the past, the marine wastes are treated by incineration without landfill, but in the case of incineration of such marine wastes, there is a problem that large marine wastes are required to be sorted after crushing, thereby increasing the processing cost, and exhaust gas. There is a problem of maintaining and adjusting excessive secondary pollutant emissions and combustion, and there is a need to prevent corrosion by the salt contained.
본 발명은 상기 문제점을 해소하기 위하여 안출된 것으로, 본 발명의 목적은 대형 해양폐기물을 파쇄나 선별 과정없이 무해하게 처리할 수 있는 해양폐기물 처리시스템을 제공하는 데 있다. The present invention has been made to solve the above problems, an object of the present invention is to provide a marine waste treatment system that can treat large marine wastes harmlessly without shredding or screening process.
본 발명의 다른 목적은 해양폐기물 처리시스템을 이용하여 대형 해양폐기물을 파쇄나 선별 과정없이 무해하게 처리할 수 있는 해양폐기물 처리방법을 제공하는 데 있다.It is another object of the present invention to provide a marine waste treatment method that can safely handle large marine waste without shredding or sorting by using the marine waste treatment system.
본 발명의 일실시예에 따른 해양폐기물 처리시스템은 적어도 하나의 가스화로; 상기 가스화로 각각에 연결되고 상기 가스화로 각각에서 전달된 합성 가스를 연소시키는 버너로; 외부로부터 상기 가스화로 각각에 공기를 주입하는 팬; 상기 가스화로 각각의 하부에 위치하는 이송대차; 및 상기 가스화로 및 상기 버너로와 상기 팬으로부터의 공기량을 제어하는 제어부;를 포함한다. Marine waste treatment system according to an embodiment of the present invention at least one gasifier; A burner connected to each of the gasifiers and burning the synthesis gas delivered from each of the gasifiers; A fan for injecting air into each of the gasifiers from the outside; Transfer trolleys located at each lower portion of the gasification furnace; And a control unit controlling the amount of air from the gasifier and the burner furnace and the fan.
본 발명의 일실시예에 따른 해양폐기물 처리시스템에서 상기 가스화로는 내부 공간을 갖는 통 형태의 측벽 하우징; 상기 측벽 하우징의 상부에 맞물려 개폐되는 상부개폐커버; 상기 측벽 하우징의 하부 테두리에 위치하는 다수의 지주부; 상기 측벽 하우징의 상부 일측에 위치하는 가스 배출구; 상기 측벽 하우징의 하부 일측에 관통 구비된 점화기; 상기 측벽 하우징의 중간 일측에 관통 구비된 온도센서; 상기 측벽 하우징의 상부 타측에 위치하는 압력센서; 상기 측벽 하우징의 하부에 위치하는 하부판의 개구부에 맞물려 구비된 하부개폐커버; 및 상기 다수의 지주부 내측에 하부방향으로 좁아지는 깔대기 형태로 구비된 비산방지커버;를 포함하는 것을 특징으로 한다. In the marine waste treatment system according to an embodiment of the present invention, the gasifier has a cylindrical side wall housing having an inner space; An upper opening / closing cover engaged with an upper portion of the side wall housing; A plurality of struts positioned at a lower edge of the sidewall housing; A gas outlet located at an upper side of the side wall housing; An igniter provided through one side of the lower side of the side wall housing; A temperature sensor provided through a middle side of the side wall housing; A pressure sensor located on the other side of the upper side of the side wall housing; A lower opening / closing cover provided in engagement with an opening of a lower plate positioned below the side wall housing; And a shatterproof cover provided in the form of a funnel narrowing in the lower direction inside the plurality of struts.
본 발명의 일실시예에 따른 해양폐기물 처리시스템은 상기 가스화로에 인접하여 해양폐기물을 담는 투입 바스켓; 및 상기 투입 바스켓이 거치되어 상기 상부개폐커버의 상부방향으로 이송되는 레일;을 더 포함하는 것을 특징으로 한다. Marine waste treatment system according to an embodiment of the present invention is an injection basket containing marine waste adjacent to the gas furnace; And a rail to which the feeding basket is mounted and transferred in an upper direction of the upper opening / closing cover.
본 발명의 일실시예에 따른 해양폐기물 처리시스템에서 상기 상부개폐커버는 하부의 제 1 내산내화재층과 상부의 강철재층을 포함하고, 상기 상부개폐커버의 중량은 상기 가스화로의 방폭 압력에 대응하는 중량인 것을 특징으로 한다. In the marine waste treatment system according to an embodiment of the present invention, the upper opening and closing cover includes a lower first acid resistant refractory layer and an upper steel layer, and the weight of the upper opening and closing cover corresponds to the explosion-proof pressure of the gasifier. It is characterized by the weight.
본 발명의 일실시예에 따른 해양폐기물 처리시스템에서 상기 하부개폐커버는 원반 형태의 하우징을 갖는 부재로서, 상기 하우징의 상측에 관통 구비된 다수의 공기 주입공; 내부 하측에 상기 다수의 공기 주입공에 연결 구비된 공기 공급방; 상기 공기 주입공 각각을 둘러싸는 관통형 수냉재킷; 및 상기 하우징의 외측에 다수 구비된 걸림쇠;를 포함하는 것을 특징으로 한다. In the marine waste treatment system according to an embodiment of the present invention, the lower opening and closing cover is a member having a disk-shaped housing, and includes a plurality of air injection holes penetrating the upper side of the housing; An air supply chamber connected to the plurality of air injection holes at an inner lower side thereof; A through-type water cooling jacket surrounding each of the air injection holes; And a plurality of latches provided on an outer side of the housing.
본 발명의 일실시예에 따른 해양폐기물 처리시스템에서 상기 걸림쇠는 상기 하부판의 일측에 구비된 잠금쇠와 체결되는 것을 특징으로 한다. In the marine waste treatment system according to an embodiment of the present invention, the catch is fastened with a catch provided on one side of the lower plate.
또는, 본 발명의 다른 실시예에 따른 해양폐기물 처리방법은 (A) 투입 바스켓을 이용하여 해양폐기물을 가스화로에 자동 투입하는 단계; (B) 측벽 하우징의 하부 일측에 관통 구비된 점화기를 이용하여 상기 해양폐기물에 대한 자동 점화를 수행하는 단계; (C) 상기 해양폐기물에 대해 저온 열분해를 수행하는 단계; (D) 상기 가스화로의 내부 압력이 방폭 압력인지를 판단하는 단계; (E) 저온 열분해의 종료 여부를 판단하는 단계; 및 (F) 상기 해양폐기물의 잔존하는 재를 이송 대차에 담아 처리하는 단계;를 포함한다. Alternatively, the marine waste treatment method according to another embodiment of the present invention comprises the steps of (A) automatically injecting marine waste into the gasifier using the input basket; (B) performing automatic ignition of the marine waste using an igniter penetrating through the lower side of the side wall housing; (C) performing low temperature pyrolysis on the marine waste; (D) determining whether the internal pressure of the gasifier is explosion-proof pressure; (E) determining whether low-temperature pyrolysis is finished; And (F) treating the remaining ashes of the marine waste in a transport trolley.
본 발명의 다른 실시예에 따른 해양폐기물 처리방법에서 상기 (B) 단계는 (B-1) 팬으로부터 공급된 공기를 하부개폐커버의 공기 공급방과 다수의 공기 주입공을 거쳐 상기 가스화로의 내부에 주입하는 단계; 및 (B-2) 상기 점화기로부터 공급된 연소 불꽃에 의해 상기 해양폐기물의 착화를 수행하는 단계;를 포함하는 것을 특징으로 한다. In the marine waste treatment method according to another embodiment of the present invention, the step (B) is the air supplied from the fan (B-1) through the air supply chamber of the lower opening and closing cover and a plurality of air injection hole inside the gasifier Injecting; And (B-2) performing ignition of the marine waste by the combustion flame supplied from the igniter.
본 발명의 다른 실시예에 따른 해양폐기물 처리방법에서 상기 (C) 단계는 (C-1) 상기 해양폐기물에서 발생하는 합성 가스를 가스 배출구를 거쳐 버너로에서 연소시키는 단계; 및 (C-2) 상기 가스화로의 하부개폐커버의 관통형 수냉재킷에 구비된 냉매의 순환을 통해, 상기 가스화로의 하부개폐커버를 냉각하는 단계;를 포함하는 것을 특징으로 한다. In the marine waste treatment method according to another embodiment of the present invention, the step (C) comprises (C-1) combusting the synthesis gas generated from the marine waste in a burner furnace through a gas outlet; And (C-2) cooling the lower opening and closing cover of the gasifier through circulation of the refrigerant provided in the through-type water cooling jacket of the lower opening and closing cover of the gasifier.
본 발명의 다른 실시예에 따른 해양폐기물 처리방법은 상기 (D) 단계에서 상기 방폭 압력을 판단함에 따라, 상기 가스화로의 상부개폐커버를 오픈하는 것을 특징으로 한다. Marine waste treatment method according to another embodiment of the present invention is characterized in that the opening of the upper opening and closing cover of the gasifier in accordance with the explosion-proof pressure in the step (D).
본 발명의 다른 실시예에 따른 해양폐기물 처리방법에서 상기 (E) 단계는 온도센서를 통해 상기 가스화로의 내부 온도를 검출하여, 상기 저온 열분해의 종료 여부를 판단하는 것을 특징으로 한다. In the marine waste treatment method according to another embodiment of the present invention, the step (E) is characterized by determining the end of the low-temperature pyrolysis by detecting the internal temperature of the gasifier through a temperature sensor.
본 발명의 다른 실시예에 따른 해양폐기물 처리방법은 상기 가스화로의 내부 온도가 400 ~ 450℃ 의 온도범위로 검출되면, 상기 저온 열분해의 종료를 판단하는 것을 특징으로 한다. Marine waste treatment method according to another embodiment of the present invention is characterized in that the end of the low-temperature pyrolysis when the internal temperature of the gasifier is detected in the temperature range of 400 ~ 450 ℃.
본 발명의 다른 실시예에 따른 해양폐기물 처리방법에서 상기 (F) 단계는 (F-1) 상기 가스화로의 하부에 구비된 하부판의 개구부에 맞물려 있는 하부개폐커버를 오픈시키는 단계; 및 (F-2) 상기 해양폐기물의 자체연소 후에 잔존하는 재를 상기 하부판의 개구부로 배출시키는 단계;를 포함하는 것을 특징으로 한다. In the marine waste treatment method according to another embodiment of the present invention, the step (F) may include: (F-1) opening the lower opening and closing cover engaged with the opening of the lower plate provided in the lower part of the gasifier; And (F-2) discharging the ash remaining after the self-burning of the marine waste into the opening of the lower plate.
본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다.The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.
이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이고, 사전적인 의미로 해석되어서는 아니 되며, 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합되는 의미와 개념으로 해석되어야만 한다.Prior to this, the terms or words used in this specification and claims should not be interpreted in a conventional, lexical sense, and the inventors will appropriately define the concept of terms in order to best explain their invention in the best way possible. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention based on the principle that it can.
본 발명의 일실시예에 따른 해양폐기물 처리시스템은 해양폐기물을 파쇄나 선별 과정없이 통째로 자동 투입하고 해양폐기물 가스화로를 이용한 저온열분해를 통해 폐기물을 무해하게 처리할 수 있는 효과가 있다. Marine waste treatment system according to an embodiment of the present invention has the effect that can automatically treat the waste through low-temperature pyrolysis using the marine waste gasifier without automatically crushing or sorting the marine waste.
본 발명의 일실시예에 따른 해양폐기물 처리시스템을 이용한 해양폐기물 처리방법은 해양폐기물을 파쇄나 선별 과정없이 통째로 자동 투입하고 해양폐기물 가스화로를 이용한 저온열분해를 통해 해양폐기물을 무해하게 처리할 수 있는 효과가 있다.The marine waste treatment method using the marine waste treatment system according to an embodiment of the present invention is capable of automatically injecting marine wastes without shredding or sorting and automatically treating marine wastes through low temperature pyrolysis using a marine waste gasifier. It works.
도 1은 본 발명의 일실시예에 따른 해양폐기물 처리시스템의 구성도. 1 is a block diagram of a marine waste treatment system according to an embodiment of the present invention.
도 2a와 도 2b는 본 발명의 일실시예에 따른 해양폐기물 가스화로의 동작을 설명하기 위한 예시도. 2a and 2b is an exemplary view for explaining the operation of the marine waste gasifier according to an embodiment of the present invention.
도 3a는 본 발명의 일실시예에 따른 해양폐기물 가스화로를 구성하는 하부개폐커버의 상면도. Figure 3a is a top view of the lower opening and closing cover constituting the marine waste gasifier according to an embodiment of the present invention.
도 3b는 도 3a에 도시된 하부개폐커버의 단면도. Figure 3b is a cross-sectional view of the lower opening and closing cover shown in Figure 3a.
도 4는 본 발명의 일실시예에 따른 해양폐기물 처리시스템을 이용한 해양폐기물 처리방법을 설명하기 위한 순서도.Figure 4 is a flow chart for explaining a marine waste treatment method using a marine waste treatment system according to an embodiment of the present invention.
본 발명의 목적, 특정한 장점들 및 신규한 특징들은 첨부된 도면들과 연관되는 이하의 상세한 설명과 바람직한 실시예로부터 더욱 명백해질 것이다. 본 명세서에서 각 도면의 구성요소들에 참조번호를 부가함에 있어서, 동일한 구성 요소들에 한해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 번호를 가지도록 하고 있음에 유의하여야 한다. 또한, 제1, 제2 등의 용어는 다양한 구성요소들을 설명하는데 사용될 수 있지만, 상기 구성요소들은 상기 용어들에 의해 한정되어서는 안 된다. 상기 용어들은 하나의 구성요소를 다른 구성요소로부터 구별하는 목적으로만 사용된다. 또한, 본 발명을 설명함에 있어서, 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명은 생략한다.The objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments in conjunction with the accompanying drawings. In the present specification, in adding reference numerals to the components of each drawing, it should be noted that the same components as possible, even if displayed on different drawings have the same number as possible. In addition, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. In addition, in describing the present invention, if it is determined that the detailed description of the related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명하기로 한다. 도 1은 본 발명의 일실시예에 따른 해양폐기물 처리시스템의 구성도이고, 도 2a와 도 2b는 본 발명의 일실시예에 따른 해양폐기물 가스화로의 동작을 설명하기 위한 예시도이며, 도 3a는 본 발명의 일실시예에 따른 해양폐기물 가스화로를 구성하는 하부개폐커버의 상면도이며, 도 3b는 도 3a에 도시된 하부개폐커버의 단면도이다. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. 1 is a configuration of the marine waste treatment system according to an embodiment of the present invention, Figures 2a and 2b is an exemplary view for explaining the operation of the marine waste gasifier according to an embodiment of the present invention, Figure 3a 3 is a top view of the lower opening and closing cover constituting the marine waste gasification furnace according to an embodiment of the present invention, and FIG. 3B is a cross-sectional view of the lower opening and closing cover shown in FIG. 3A.
본 발명의 일실시예에 따른 해양폐기물 처리시스템은 도 1에 도시된 바와 같이 적어도 하나의 가스화로(100,100'), 가스화로(100,100') 각각에 연결되고 가스화로(100,100') 각각에서 전달된 합성 가스를 연소시키는 버너로(200), 외부로부터 가스화로(100,100') 각각에 공기를 주입하는 팬(Fan)(300,300'), 외부로부터 버너로(100,100')에 공기를 주입하는 팬(Fan)(350), 가스화로(100,100') 각각의 하부에 위치하는 이송대차(400) 및 상술한 구성요소들을 제어하는 제어부(도시하지 않음)를 포함한다. 제어부는 팬(300,300',350)으로부터 주입된 공기의 양을 에어제어밸브(310)를 이용하여 제어한다.Marine waste treatment system according to an embodiment of the present invention is connected to each of the at least one gasifier (100,100 '), gasifier (100,100') as shown in Figure 1 and delivered in each of the gasifier (100,100 ') Burner furnace 200 for burning synthesis gas, Fans 300, 300 'for injecting air into gasifiers 100, 100' from the outside, and Fans for injecting air to burner furnaces 100, 100 'from the outside. ) 350, a transfer truck 400 positioned under each of the gasifiers 100 and 100 ′, and a controller (not shown) for controlling the above-described components. The controller controls the amount of air injected from the fans 300, 300 ′ and 350 using the air control valve 310.
구체적으로, 가스화로(100)는 도 2a에 도시된 바와 같이 상부개폐커버(110), 측벽 하우징(120), 측벽 하우징(120)의 하부에 위치하는 다수의 지주부(130), 측벽 하우징(120)의 상부 일측에 위치하는 가스 배출구(140), 측벽 하우징(120)의 하부 일측에 관통구비된 점화기(150), 측벽 하우징(120)의 중간 일측에 관통구비된 온도센서(160), 측벽 하우징(120)의 상부 타측에 위치하는 압력센서(170), 측벽 하우징(120)의 하부에 위치하는 하부판의 개구부에 맞물려 구비된 하부개폐커버(190) 및 다수의 지주부(130) 내측에 하부방향으로 좁아지는 깔대기 형태로 구비된 비산방지커버(180)를 포함한다. In detail, the gasifier 100 includes a plurality of posts 130 and sidewall housings disposed under the upper opening / closing cover 110, the sidewall housing 120, and the sidewall housing 120 as illustrated in FIG. 2A. Gas outlet 140 located on the upper side of the 120, the igniter 150 through the lower side of the side wall housing 120, the temperature sensor 160 through the middle side of the side wall housing 120, side wall A lower opening / closing cover 190 and a plurality of support portions 130 provided in engagement with an opening of a pressure sensor 170 positioned at an upper side of the housing 120 and a lower plate positioned at a lower portion of the side wall housing 120. It includes a shatterproof cover 180 provided in the form of a funnel narrowed in the direction.
또한, 가스화로(100)에 인접하고 로프 등의 해양폐기물(10)을 담는 투입 바스켓(101) 및 투입 바스켓(101)이 거치되어 상부개폐커버(110)의 상부방향으로 이송되는 레일(102)을 구비한다. In addition, a rail 102 which is adjacent to the gasifier 100 and is equipped with an input basket 101 and an input basket 101 containing marine waste 10 such as a rope and is transported in an upper direction of the upper opening and closing cover 110. It is provided.
상부개폐커버(110)는 하부의 제 1 내산내화재층(111)과 상부의 강철재층(112)을 포함하고, 측벽 하우징(120)의 상측에 맞물려 거치되어 자동 개폐되며 가스화로(100)의 내부 압력에 따라 자동으로 열리게 동작할 수 있다.The upper opening and closing cover 110 includes a lower first acid resistant refractory material layer 111 and an upper steel material layer 112 and is engaged with the upper side of the side wall housing 120 to be automatically opened and closed, and the interior of the gas furnace 100. It can be operated to open automatically according to the pressure.
여기서, 제 1 내산내화재층(111)은 예컨대, 실리콘 옥시카바이드 재질, 마그네시아-카본 재질 등의 세라믹 재질로 형성되어, 가스화로(100)의 내부에서 발생하는 열과 가스에 변형되지 않게 한다. 강철재층(112)은 상부개폐커버(110)가 소정의 중량을 갖도록 구비되어 가스화로(100)의 소정 내압까지 닫힘 상태를 유지할 수 있고, 가스화로(100)의 소정 내압이 방폭 압력에 도달하면 자동으로 열리도록 기능할 수 있다. Here, the first acid resistant refractory layer 111 is formed of, for example, a ceramic material such as silicon oxycarbide or magnesia-carbon, so as not to be deformed by heat and gas generated in the gasifier 100. The steel layer 112 is provided so that the upper opening and closing cover 110 has a predetermined weight to maintain a closed state up to a predetermined internal pressure of the gasifier 100, and when the predetermined internal pressure of the gasifier 100 reaches explosion proof pressure It can function to open automatically.
측벽 하우징(120)은 내측의 제 2 내산내화재층(121)과 외측의 수냉재킷(122)을 포함하여 예를 들어 통 형태로 구비되고, 상부에 상부개폐커버(110)가 맞물리며 하부에 개구부를 갖는 하부판을 구비하며, 하부판의 개구부에 하부개폐커버(190)가 맞물려 장착된다.The side wall housing 120 includes a second acid resistant refractory layer 121 on the inner side and a water cooling jacket 122 on the outer side, and is provided in, for example, a tubular shape, and the upper opening / closing cover 110 is engaged with the upper portion of the opening. It has a lower plate having a lower opening and closing cover 190 is engaged with the opening of the lower plate.
이때, 측벽 하우징(120)의 제 2 내산내화재층(121)은 제 1 내산내화재층(111)과 마찬가지로 세라믹 재질로 형성되어, 가스화로(100)의 내부에서 발생하는 열과 가스에 변형되지 않게 한다. At this time, the second acid-resistant refractory layer 121 of the side wall housing 120 is formed of a ceramic material similar to the first acid-resistant refractory layer 111 so as not to be deformed by heat and gas generated in the gasifier 100. .
수냉재킷(122)은 강철재층(112)의 재질과 동일한 금속 재질로 형성되고 내부에 제 2 내산내화재층(121)을 둘러싸는 공간(도시하지 않음)을 형성하며, 이러한 공간에 냉매가 주입되고 순환하여 제 2 내산내화재층(121)으로부터 전달되는 열을 냉각시키고 방열시킬 수 있다. The water cooling jacket 122 is formed of the same metal material as that of the steel layer 112 and forms a space (not shown) surrounding the second acid resistant refractory layer 121 therein, and refrigerant is injected into the space. Circulation may cool and radiate heat transferred from the second acid resistant fire resistant layer 121.
이렇게 구성된 측벽 하우징(120)은 하부 일측에 관통구비된 점화기(150), 중간 일측에 관통구비된 온도센서(160), 상부 일측에 위치하는 가스 배출구(140) 및 상부 타측에 위치하는 압력센서(170)를 구비한다. The side wall housing 120 configured as described above has an igniter 150 provided through the lower side, a temperature sensor 160 provided through the middle side, a gas outlet 140 located at the upper side, and a pressure sensor positioned at the other side of the upper side. 170).
지주부(130)는 측벽 하우징(120)의 하부 테두리를 따라 구비된 다수의 기둥을 포함하고, 내측에 하부방향으로 좁아지는 깔대기 형태로 구비된 비산방지커버(180)를 구비한다. The strut portion 130 includes a plurality of pillars provided along a lower edge of the side wall housing 120, and has a scattering prevention cover 180 provided in a funnel shape that is narrowed downward inward.
가스 배출구(140)는 가스 댐퍼(gas damper)를 포함하여 측벽 하우징(120)의 상부 일측에 관통하여 위치하고, 가스 덕트를 거쳐 버너로(200)에 연결되어 합성 가스를 버너로(200)에서 연소시키도록 전달한다. The gas outlet 140 is positioned to penetrate the upper side of the side wall housing 120 including a gas damper, and is connected to the burner furnace 200 via a gas duct to burn the synthesis gas in the burner furnace 200. Pass it on.
비산방지커버(180)는 하부개폐커버(190)를 열어 쏟아지는 재를 이송대차(400)에 담을 수 있도록 가이드하고, 이때 발생하는 재의 비산을 방지할 수 있다. Shatterproof cover 180 guides to open the lower opening and closing cover 190 to contain the pouring ash in the transport cart 400, it is possible to prevent the scattering of ash generated at this time.
하부개폐커버(190)는 도 3a와 도 3b에 도시된 바와 같이 원반 형태의 하우징(191)을 갖는 부재로서, 하부판 중앙의 개구부에 맞물려 개폐되도록 장착될 수 있다. 구체적으로, 하부개폐커버(190)는 하우징(191)의 상측으로 관통 구비된 다수의 공기 주입공(192)과, 내부 하측에서 다수의 공기 주입공(192)에 연통되도록 연결 구비되고 팬(300,300')으로부터 공급된 공기가 일시 머물거나 완충되도록 하며 각 공기 주입공(192)으로 공기를 분산 제공하는 공기 공급방(193)과, 다수의 공기 주입공(192) 각각을 둘러싸는 관통형 수냉재킷(194)과, 하우징(191)의 외측에 다수 구비된 걸림쇠(195)를 포함한다. 여기서, 걸림쇠(195)는 하부판의 일측에 구비된 잠금쇠(196)와 체결되어, 하부개폐커버(190)가 하부판의 개구부에 맞물려 장착될 수 있고, 걸림쇠(195)와 잠금쇠(196)를 분리하면 하부개폐커버(190)가 하부판의 개구부로부터 분리됨으로써 가스화로(100)의 내부에 잔존하는 재를 하부판의 개구부로부터 배출시킬 수 있다. 또한, 하부개폐커버(190)는 일변 또는 일점에서 하부판 또는 지주부와 힌지 결합되고 전동, 유압 또는 공압을 이용하여 개폐 동작이 수행될 수 있으며 이에 대한 구체적인 설명은 생략한다.The lower opening and closing cover 190 is a member having a disk-shaped housing 191 as shown in FIGS. 3A and 3B, and may be mounted to be opened and closed by engaging an opening in the center of the lower plate. In detail, the lower opening and closing cover 190 is connected to communicate with the plurality of air injection holes 192 provided through the upper side of the housing 191 and the plurality of air injection holes 192 therein, and the fans 300 and 300. Air supply chamber 193 for allowing the air supplied from ') to temporarily stay or buffer and distribute air to each air injection hole 192, and a through water cooling jacket surrounding each of the plurality of air injection holes 192. 194 and a plurality of latches 195 provided on the outside of the housing 191. Here, the catch 195 is fastened with the catch 196 provided on one side of the lower plate, the lower opening and closing cover 190 may be mounted in engagement with the opening of the lower plate, if the catch 195 and the catch 196 is separated Since the lower opening and closing cover 190 is separated from the opening of the lower plate, ash remaining in the gasifier 100 may be discharged from the opening of the lower plate. In addition, the lower opening and closing cover 190 may be hinged with the lower plate or the support portion at one side or one point, and the opening and closing operation may be performed using electric, hydraulic or pneumatic, and detailed description thereof will be omitted.
이러한 하부개폐커버(190)는 해양폐기물(10)에 대한 점화과정에서 팬(300)으로부터 공급된 공기를 공기 공급방(193)을 거쳐 다수의 공기 주입공(192)을 통해 가스화로(100)의 내부에 주입하고, 관통형 수냉재킷(194)에 구비된 냉매의 순환을 통해 저온열분해 과정에서 전달되는 열의 영향을 저감할 수 있다.The lower opening and closing cover 190 is a gasifier 100 through a plurality of air injection holes 192 through the air supply chamber 193 to the air supplied from the fan 300 in the ignition process for the marine waste 10 It is injected into the interior of the through-cooled through the circulation of the refrigerant provided in the water-cooled jacket 194 can reduce the effect of heat transferred in the low-temperature pyrolysis process.
이와 같이 구성된 본 발명의 일실시예에 따른 해양폐기물 처리시스템은 해양폐기물을 파쇄나 선별 과정없이 통째로 자동 투입하고 해양폐기물 가스화로를 이용한 저온열분해를 통해 폐기물을 무해하게 처리할 수 있다.Marine waste treatment system according to an embodiment of the present invention configured as described above can automatically treat the waste through the low temperature pyrolysis using the marine waste gasifier without marine waste is shredded or screened.
종래 소각 시설들은 노의 하부 측면을 통해 연속적으로 바닥재와 불완전 연소된 숯불이 함께 이송장치를 거쳐 냉각수 탱크로 옮겨진다. 이 과정에서 비산 먼지가 지속적으로 발생되며 냉각수의 폐수 처리에도 큰 어려움이 있다. 그런데 상기한 본 발명의 구성에 따르면, 비산방지 커버를 통하여 잔류하는 바닥재를 일괄 배출하는 구성으로써 비산먼지를 근본적으로 없앨 수 있으므로 비산먼지로 인한 환경 문제 및 민원 문제를 근본적으로 해결한다.Conventional incineration plants are continuously transported together with the bottom ash and incompletely burned charcoal through the lower side of the furnace to a cooling water tank via a feeder. Dispersion dust is continuously generated during this process, and there is a great difficulty in treating wastewater of cooling water. By the way, according to the configuration of the present invention, by discharging the remaining flooring material through the scattering prevention cover can be essentially eliminate the scattering dust, thereby fundamentally solve the environmental problems and complaints caused by scattering dust.
또한 상기한 본 발명의 구성에 따르면, 하부개폐커버(190)에 관통형 수냉재킷(194)을 구비함으로써 하부개폐커버(190)가 고열에도 견딜 수 있도록 하며 가스화를 위한 온도의 적절한 제어를 가능하게 한다.In addition, according to the configuration of the present invention, the lower opening and closing cover 190 is provided with a through-type water cooling jacket 194 to enable the lower opening and closing cover 190 to withstand high heat and to enable proper control of the temperature for gasification do.
이하, 도 4를 참조하여 본 발명의 일실시예에 따른 해양폐기물 처리시스템을 이용한 해양폐기물 처리방법을 설명한다. 도 4는 본 발명의 일실시예에 따른 해양폐기물 처리시스템을 이용한 해양폐기물 처리방법을 설명하기 위한 순서도이다.Hereinafter, with reference to Figure 4 describes a marine waste treatment method using a marine waste treatment system according to an embodiment of the present invention. Figure 4 is a flow chart for explaining a marine waste treatment method using a marine waste treatment system according to an embodiment of the present invention.
본 발명의 해양폐기물 처리방법은 먼저 투입 바스켓(101)을 이용하여 해양폐기물을 가스화로(100)에 자동 투입한다(S410). In the marine waste treatment method of the present invention, marine waste is automatically introduced into the gasifier 100 using the input basket 101 (S410).
예를 들어, 도 2a에서 어망, 로프, 스티로폼 그리고 비닐 등의 해양폐기물(10)을 투입 바스켓(101)에 담으면, 제어부의 자동제어에 따라 투입 바스켓(101)은 레일(102)을 따라 이동하여 상부개폐커버(110)가 열린 가스화로(100)의 내부로 투입될 수 있다. For example, in FIG. 2A, when marine wastes 10 such as fishing nets, ropes, styrofoam, and vinyl are contained in the input basket 101, the input basket 101 moves along the rail 102 under automatic control of the controller. The upper opening and closing cover 110 may be introduced into the open gasifier 100.
이후, 상부개폐커버(110)가 닫히고 가스화로(100)가 밀폐 상태가 됨에 따라, 제어부는 측벽 하우징(120)의 하부 일측에 관통 구비된 점화기(150)를 이용하여 해양폐기물(10)에 대한 자동 점화를 수행한다(S420).Then, as the upper opening and closing cover 110 is closed and the gasifier 100 is in a sealed state, the control unit for the marine waste 10 using the igniter 150 provided through the lower side of the side wall housing 120. Automatic ignition is performed (S420).
해양폐기물(10)에 대한 자동 점화를 위해, 제어부는 팬(300)으로부터 공급된 공기를 하부개폐커버(190)의 공기 공급방(193)과 다수의 공기 주입공(192)을 거쳐 가스화로(100)의 내부에 주입하는 것을 제어한다. 이렇게 주입된 공기와 점화기(150)로부터 공급된 연소 불꽃에 의해 해양폐기물(10)의 착화가 이루어지고, 하부개폐커버(190)를 통해 계속 공기가 제어되면서 주입될 수 있다.For automatic ignition of the marine waste 10, the control unit passes the air supplied from the fan 300 through the air supply chamber 193 of the lower opening and closing cover 190 and a plurality of air injection holes (192) 100 is controlled to be injected inside. The ignition of the marine waste 10 is made by the injected air and the combustion flame supplied from the igniter 150, and the air can be injected while the air is continuously controlled through the lower opening and closing cover 190.
이러한 자동 점화에 의해 착화된 해양폐기물(10)에 대해 저온 열분해를 수행한다(S430). 저온 열분해의 온도는 종래의 소각로에서 발생하는 열 온도보다 훨씬 낮아서, 저온 열분해에 의해 가스화가 진행중일 때 적열층의 온도는 대략 650 ~ 700 ℃이고 가스화로내의 온도는 대략 180 ~ 250 ℃가 된다.Low temperature pyrolysis is performed on the marine waste 10 complexed by such automatic ignition (S430). The temperature of the low temperature pyrolysis is much lower than that generated in a conventional incinerator, so that when gasification is in progress by low temperature pyrolysis, the temperature of the glowing layer is about 650 to 700 ° C and the temperature in the gasifier is about 180 to 250 ° C.
저온 열분해시 해양폐기물(10)에서 발생하는 합성 가스는 가스 배출구(140)를 거쳐 버너로(200)에서 연소시키며, 이러한 연소시의 열을 보일러 가동 또는 발전 등에 이용할 수도 있다.The synthesis gas generated in the marine waste 10 at low temperature pyrolysis is burned in the burner furnace 200 via the gas outlet 140, and the heat during the combustion may be used for boiler operation or power generation.
물론 가스화 과정중, 측벽 하우징(120)의 수냉재킷(122)과 하부개폐커버(190)의 관통형 수냉재킷(194)에 구비된 냉매의 순환을 통해, 저온 열분해 과정에서 전달되는 열의 영향을 저감하고 가스화를 원활히 수행할 수 있는 온도로 제어할 수 있으며, 필요한 경우 냉매를 외부 방열기구에서 방열하거나 냉각 기구에서 냉각하는 등의 방법으로 냉매의 온도를 제어할 수 있다.Of course, during the gasification process, through the circulation of the refrigerant provided in the water cooling jacket 122 of the side wall housing 120 and the through-type water cooling jacket 194 of the lower opening and closing cover 190, the effect of heat transferred during the low temperature pyrolysis process is reduced. The temperature of the refrigerant may be controlled to a temperature capable of smoothly performing gasification, and if necessary, the temperature of the refrigerant may be controlled by radiating the refrigerant in an external heat radiating mechanism or cooling in a cooling mechanism.
이러한 저온 열분해의 과정 중에 가스화로(100)의 내부 압력이 방폭 압력인지를 판단한다(S440). 즉, 제어부는 측벽 하우징(120)의 상부 타측에 위치하는 압력센서(170)를 통해 가스화로 내부 압력을 실시간으로 검출하고, 검출된 압력이 설정된 방폭 압력인지 여부를 판단한다. During the low temperature pyrolysis process, it is determined whether the internal pressure of the gasifier 100 is explosion-proof pressure (S440). That is, the controller detects the internal pressure of the gasification furnace in real time through the pressure sensor 170 positioned on the other side of the upper sidewall housing 120, and determines whether the detected pressure is the explosion-proof pressure.
예컨대, 압력센서(170)를 통해 설정된 방폭 압력(예를 들면 +15mmAQ)이 검출되면, 제어부는 가스화로 내부 압력이 방폭 압력으로 판단할 수 있다. For example, when the explosion-proof pressure (for example, +15 mmAQ) set through the pressure sensor 170 is detected, the controller may determine that the internal pressure is explosion-proof pressure by gasification.
이렇게 방폭 압력을 판단함에 따라, 제어부는 상부개폐커버를 작동시켜 오픈시킨다(S445). In this way, the explosion-proof pressure is determined, the control unit is opened by operating the upper opening and closing cover (S445).
한편, 이와 같이 압력센서를 이용하여 제어부가 상부개폐커버를 강제로 작동시킬 수 있지만, 다른 실시 형태로서, 상부개폐커버(110)의 자체 중량에 의해 밀폐된 상태로 닫혀있다가 가스화로(100)의 내부 압력이 방폭 압력으로 높아짐에 따라 팽창하는 압력의 힘에 의해 상부개폐커버(110)가 스스로 오픈되게 할 수도 있다. 이때 상부개폐커버(110)는 방폭 압력에 대응하는 자체 중량을 가질 수 있으며, 실험 결과, 이를 위하여 상부개폐커버(110)의 제 1 내산내화재층(111)에 사용되는 내산내화재는 가벼운 것을 사용하는 것이 선호된다. 그리고 이와 같은 실시 형태이더라도 압력센서를 추가로 설치할 수 있으며, 이때 압력센서는 방폭 압력에 도달하는 과정과 그 후의 과정을 모니터링하고 알람하는 목적으로 사용될 수 있다.On the other hand, by using the pressure sensor as described above, the control unit may force the upper opening and closing cover, but in another embodiment, the gasifier 100 is closed in a closed state by its own weight of the upper opening and closing cover 110. As the inner pressure of the explosion pressure is increased by the force of the pressure to expand the upper opening and closing cover 110 may be opened by itself. In this case, the upper opening and closing cover 110 may have its own weight corresponding to the explosion-proof pressure, and as a result of the experiment, the acid-resistant refractory material used in the first acid-resistant refractory layer 111 of the upper opening and closing cover 110 uses a light one. Is preferred. And even in such an embodiment, a pressure sensor may be additionally installed, where the pressure sensor may be used for the purpose of monitoring and alarming the process of reaching explosion-proof pressure and subsequent processes.
이러한 상부개폐커버(110)의 오픈에 의해, 가스화로(100)의 내부에 발생한 합성 가스가 대기중으로 자연 방출되며, 가스화로의 폭발을 방지할 수 있다. By the opening of the upper opening and closing cover 110, the synthesis gas generated inside the gasifier 100 is naturally released into the atmosphere, it is possible to prevent the explosion of the gasifier.
이어서 제어부는 측벽 하우징(120)의 중간 일측에 관통 구비된 온도센서(160)를 통해 가스화로(100)의 내부 온도를 검출하여, 저온 열분해의 종료 여부를 판단한다(S450).Subsequently, the controller detects the internal temperature of the gasifier 100 through the temperature sensor 160 penetrated to the middle side of the side wall housing 120, and determines whether to terminate the low temperature pyrolysis (S450).
저온 열분해에 의한 가스화의 종료는 해양폐기물(10)의 자체연소가 완료되어 합성 가스가 더이상 발생하지 않는 상태로서, 가스화의 종료 여부는 온도센서(160)에 의해 가스화로내의 온도로써 판단한다.The end of gasification by low temperature pyrolysis is a state in which the combustion of marine waste 10 is completed so that no synthesis gas is generated any more. The end of gasification is determined by the temperature sensor 160 as the temperature in the gasifier.
예를 들면 가스화의 종료에 즈음해서 가스화로내의 온도(적열층의 온도가 아님)는 대략 400 ~ 450 ℃까지 올라가며 그 후 온도는 급강하하므로, 이러한 패턴을 기초로 해서 가스화의 종료 여부를 판단할 수 있다.For example, at the end of gasification, the temperature in the gasifier (not the temperature of the glowing layer) rises to approximately 400 to 450 ° C, and the temperature then drops sharply. Based on this pattern, it is possible to determine whether to end gasification. have.
저온 열분해에 의한 가스화가 종료된 것으로 판단함에 따라, 하부판의 개구부에 맞물려 있는 하부개폐커버(190)를 오픈시켜, 해양폐기물(10)의 자체연소 후에 잔존하는 바닥재를 하부판의 개구부를 통하여 배출시키고 이송 대차(400)에 담아 처리한다(S460).As it is determined that the gasification by low temperature pyrolysis is completed, the lower opening / closing cover 190 engaged with the opening of the lower plate is opened to discharge and transport the remaining flooring material through the opening of the lower plate after self-burning of the marine waste 10. Processed by putting in the truck 400 (S460).
이렇게 잔존하는 재를 하부판의 개구부로 배출시키는 과정에서 비산방지커버(180)가 쏟아지는 재를 이송대차(400)에 담을 수 있도록 가이드하고, 재의 비산을 방지하여 환경오염을 감소시킬 수 있다.In the process of discharging the remaining ash to the opening of the lower plate in this way to guide the falling of the ash fall prevention cover 180 in the transport cart 400, it is possible to reduce the environmental pollution by preventing the scattering of ash.
이러한 본 발명의 일실시예에 따른 해양폐기물 처리시스템을 이용한 해양폐기물 처리방법은 해양폐기물을 파쇄나 선별 과정없이 통째로 자동 투입하고 해양폐기물 가스화로를 이용한 저온열분해를 통해 해양폐기물을 무해하게 처리할 수 있다. The marine waste treatment method using the marine waste treatment system according to an embodiment of the present invention can automatically treat marine wastes through low temperature pyrolysis using marine waste gasifiers without automatically crushing or sorting the marine wastes. have.
본 발명의 기술사상은 상기 바람직한 실시예에 따라 구체적으로 기술되었으나, 전술한 실시예들은 그 설명을 위한 것이며, 그 제한을 위한 것이 아님을 주의하여야 한다. Although the technical spirit of the present invention has been described in detail according to the above-described preferred embodiment, it should be noted that the above-described embodiments are for the purpose of description and not of limitation.
또한, 본 발명의 기술분야의 통상의 전문가라면 본 발명의 기술사상의 범위 내에서 다양한 실시가 가능함을 이해할 수 있을 것이다.In addition, those skilled in the art will understand that various implementations are possible within the scope of the technical idea of the present invention.

Claims (9)

  1. 적어도 하나의 가스화로;At least one gasifier;
    상기 가스화로 각각에 연결되고 상기 가스화로 각각에서 전달된 합성 가스를 연소시키는 버너로;A burner connected to each of the gasifiers and burning the synthesis gas delivered from each of the gasifiers;
    외부로부터 상기 가스화로 각각에 공기를 주입하는 팬; A fan for injecting air into each of the gasifiers from the outside;
    상기 가스화로 각각의 하부에 위치하는 이송대차; 및 Transfer trolleys located at each lower portion of the gasification furnace; And
    상기 가스화로, 상기 버너로와 상기 팬으로부터의 공기량을 제어하는 제어부; 를 포함하되,A control unit for controlling the amount of air from the gasifier, the burner furnace and the fan; Including,
    상기 가스화로는,The gasification furnace,
    내부 공간을 갖는 통 형태의 측벽 하우징; A cylindrical side wall housing having an inner space;
    상기 측벽 하우징의 하부에 위치하는 하부판의 개구부에 맞물려 구비된 하부개폐커버; A lower opening / closing cover provided in engagement with an opening of a lower plate positioned below the side wall housing;
    하부방향으로 좁아지는 깔대기 형태로 구비되며 상기 하부개폐커버를 열었을 때 쏟아지는 재를 상기 이송대차에 담을 수 있도록 가이드하는 비산방지커버;A shatterproof cover provided in the form of a funnel narrowing in a downward direction and guiding the material to be poured into the transport cart when the lower opening / closing cover is opened;
    상기 측벽 하우징의 상부에 맞물려 개폐되는 상부개폐커버;를 포함하며,And an upper opening / closing cover engaged with an upper portion of the side wall housing to open and close.
    상기 가스화로에 인접하여 해양폐기물을 담는 투입 바스켓; An input basket containing marine waste adjacent to the gasifier;
    상기 투입 바스켓이 거치되어 상기 상부개폐커버의 상부방향으로 이송되는 레일;을 더 포함하며,And a rail to which the feeding basket is mounted and transferred in an upper direction of the upper opening / closing cover.
    상기 상부개폐커버는 하부의 제 1 내산내화재층과 상부의 강철재층을 포함하고 상기 상부개폐커버의 중량은 상기 가스화로의 방폭 압력에 대응하는 중량으로서, 상기 제어부의 제어와는 무관하게 상기 상부개폐커버의 자체 중량에 의해 밀폐된 상태로 닫혀있다가 상기 가스화로의 내부 압력이 방폭 압력으로 높아짐에 따라 팽창하는 압력의 힘에 의해서 상기 상부개폐커버가 스스로 오픈되는, The upper opening and closing cover includes a lower first acid resistant refractory layer and an upper steel layer, and the weight of the upper opening and closing cover is a weight corresponding to the explosion-proof pressure of the gasifier, and the upper opening and closing is independent of the control of the controller. The upper opening and closing cover is opened by itself due to the force of the pressure that expands as the internal pressure of the gasifier increases to the explosion-proof pressure, while being closed in a closed state by the weight of the cover.
    해양폐기물 처리시스템. Marine waste treatment system.
  2. 제 1 항에 있어서, The method of claim 1,
    상기 하부개폐커버는 원반 형태의 하우징을 갖는 부재로서, The lower opening and closing cover is a member having a disc shaped housing,
    상기 하우징의 상측으로 관통 구비된 다수의 공기 주입공; A plurality of air injection holes provided to the upper side of the housing;
    내부 하측에 상기 다수의 공기 주입공에 연결 구비된 공기 공급방; An air supply chamber connected to the plurality of air injection holes at an inner lower side thereof;
    상기 공기 주입공 각각을 둘러싸는 관통형 수냉재킷; 및 A through-type water cooling jacket surrounding each of the air injection holes; And
    상기 하우징의 외측에 다수 구비된 걸림쇠;A plurality of latches provided on an outer side of the housing;
    를 포함하는 것을 특징으로 하는 해양폐기물 처리시스템. Marine waste treatment system comprising a.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 측벽 하우징의 하부 테두리에 위치하는 다수의 지주부; A plurality of struts positioned at a lower edge of the sidewall housing;
    상기 측벽 하우징의 상부 일측에 위치하는 가스 배출구; A gas outlet located at an upper side of the side wall housing;
    상기 측벽 하우징의 하부 일측에 관통 구비된 점화기; An igniter provided through one side of the lower side of the side wall housing;
    상기 측벽 하우징의 일측에 관통 구비된 온도센서; A temperature sensor provided through one side of the side wall housing;
    상기 측벽 하우징의 일측에 위치하는 압력센서; A pressure sensor located at one side of the side wall housing;
    를 더 포함하는 것을 특징으로 하는 해양폐기물 처리시스템. Marine waste treatment system further comprising a.
  4. 제 2 항에 있어서, The method of claim 2,
    상기 걸림쇠는 상기 하부판의 일측에 구비된 잠금쇠와 체결되는 것을 특징으로 하는 해양폐기물 처리시스템. The catch is marine waste treatment system, characterized in that fastening with the catch provided on one side of the lower plate.
  5. 내부 공간을 갖는 통 형태의 측벽 하우징; 상기 측벽 하우징의 하부에 위치하는 하부판의 개구부에 맞물려 구비된 하부개폐커버; 하부방향으로 좁아지는 깔대기 형태로 구비되며 상기 하부개폐커버를 열었을 때 쏟아지는 재를 이송대차에 담을 수 있도록 가이드하는 비산방지커버; 상기 측벽 하우징의 상부에 맞물려 개폐되는 상부개폐커버;를 포함하는 가스화로를 이용한 해양폐기물 처리방법으로서,A cylindrical side wall housing having an inner space; A lower opening / closing cover provided in engagement with an opening of a lower plate positioned below the side wall housing; A shatterproof cover provided in the form of a funnel narrowing in a lower direction and guiding the material to be poured into the transport cart when the lower opening / closing cover is opened; A marine waste treatment method using a gasifier comprising a; an upper opening and closing cover which is engaged with the upper portion of the side wall housing;
    (A) 상기 가스화로에 인접하여 해양폐기물을 담는 투입 바스켓과 상기 투입 바스켓이 거치되어 상기 상부개폐커버의 상부방향으로 이송되는 레일을 이용하여 해양폐기물을 가스화로에 자동 투입하는 단계; (A) automatically injecting the marine waste into the gasifier using an input basket containing the marine waste adjacent to the gasifier and the rail is transported in the upper direction of the upper opening and closing cover;
    (B) 측벽 하우징의 하부 일측에 관통 구비된 점화기를 이용하여 상기 해양폐기물에 대한 자동 점화를 수행하는 단계; (B) performing automatic ignition of the marine waste using an igniter penetrating through the lower side of the side wall housing;
    (C) 상기 해양폐기물에 대해 저온 열분해를 수행하는 단계; (C) performing low temperature pyrolysis on the marine waste;
    (D) 상기 가스화로의 내부 압력이 방폭 압력인지를 판단하되, 방폭 압력으로 판단함에 따라 상기 가스화로의 상부개폐커버를 강제로 작동시켜 오픈하는 단계; (D) determining whether the internal pressure of the gasifier is explosion-proof pressure, but forcibly operating the upper opening / closing cover of the gasifier in order to open the gasifier in accordance with the explosion-proof pressure;
    (E) 저온 열분해의 종료 여부를 판단하는 단계; 및 (E) determining whether low-temperature pyrolysis is finished; And
    (F) 상기 해양폐기물의 잔존하는 재를 이송 대차에 담고 처리하는 단계;를 포함하되,(F) containing and processing the remaining ash of the marine waste in the transfer truck;
    상기 상부개폐커버는 하부의 제 1 내산내화재층과 상부의 강철재층을 포함하고, 상기 상부개폐커버의 중량은 상기 가스화로의 방폭 압력에 대응하는 중량으로서, 상기 제어부의 제어와는 무관하게 상기 상부개폐커버의 자체 중량에 의해 밀폐된 상태로 닫혀있다가 상기 가스화로의 내부 압력이 방폭 압력으로 높아짐에 따라 팽창하는 압력의 힘에 의해서 상기 상부개폐커버가 스스로 오픈되는,The upper opening and closing cover includes a lower first acid resistant refractory material layer and an upper steel material layer, and the weight of the upper opening and closing cover is a weight corresponding to the explosion-proof pressure of the gasifier, regardless of the control of the controller. The upper opening and closing cover is opened by itself due to the force of the pressure that expands as the internal pressure of the gasifier increases to the explosion-proof pressure, while being closed in a closed state by its own weight of the opening and closing cover.
    해양폐기물 처리방법. Marine waste disposal method.
  6. 제 5 항에 있어서, The method of claim 5, wherein
    상기 (B) 단계는,Step (B) is,
    (B-1) 팬으로부터 공급된 공기를 상기 하부개폐커버의 공기 공급방과 다수의 공기 주입공을 거쳐 상기 가스화로의 내부에 주입하는 단계; 및 (B-1) injecting the air supplied from the fan into the gasifier through the air supply chamber and the plurality of air injection holes of the lower opening and closing cover; And
    (B-2) 상기 점화기로부터 공급된 연소 불꽃에 의해 상기 해양폐기물의 착화를 수행하는 단계;(B-2) performing ignition of the marine waste by the combustion flame supplied from the igniter;
    를 포함하는 것을 특징으로 하는 해양폐기물 처리방법. Marine waste treatment method comprising a.
  7. 제 5 항에 있어서, The method of claim 5, wherein
    상기 (C) 단계는Step (C) is
    상기 해양폐기물에서 발생하는 합성 가스를 가스 배출구를 거쳐 버너로에서 연소시키는 과정과, 상기 가스화로의 하부개폐커버의 관통형 수냉재킷에 구비된 냉매의 순환을 통해 상기 가스화로의 하부개폐커버를 냉각하는 과정을 포함하는 것을 특징으로 하는 해양폐기물 처리방법. Cooling the lower opening and closing cover of the gasifier through the process of combusting the synthesis gas generated from the marine waste in the burner furnace through the gas outlet, and the circulation of the refrigerant provided in the through-type water cooling jacket of the lower opening and closing cover of the gasifier Marine waste treatment method comprising the process of.
  8. 제 5 항에 있어서, The method of claim 5, wherein
    상기 (E) 단계는,Step (E),
    온도센서를 통해 상기 가스화로의 내부 온도를 검출하여, 상기 저온 열분해의 종료 여부를 판단하는 것을 특징으로 하는 해양폐기물 처리방법. By detecting a temperature inside the gasifier through a temperature sensor, it is determined whether the low-temperature pyrolysis is terminated.
  9. 제 5 항에 있어서, The method of claim 5, wherein
    상기 (F) 단계는 Step (F) is
    (F-1) 상기 하부개폐커버를 오픈시키는 단계; 및 (F-1) opening the lower opening and closing cover; And
    (F-2) 상기 해양폐기물의 자체연소 후에 잔존하는 재를 상기 하부판의 개구부로 배출시키는 단계; (F-2) discharging the ash remaining after the self-burning of the marine waste into the opening of the lower plate;
    를 포함하는 것을 특징으로 하는 해양폐기물 처리방법.Marine waste treatment method comprising a.
PCT/KR2018/000225 2017-01-09 2018-01-05 Marine waste treatment system and marine waste treatment method using same WO2018128443A1 (en)

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KR0138508B1 (en) * 1991-11-20 1998-05-01 마사모또 가네꼬 Apparatus for incinerating waste material
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KR101651789B1 (en) * 2015-08-25 2016-08-26 임덕준 Pyrolysis gasifier

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KR0138508B1 (en) * 1991-11-20 1998-05-01 마사모또 가네꼬 Apparatus for incinerating waste material
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