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KR890001767Y1 - Grate device of waste incinerator - Google Patents

Grate device of waste incinerator Download PDF

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Publication number
KR890001767Y1
KR890001767Y1 KR2019850009397U KR850009397U KR890001767Y1 KR 890001767 Y1 KR890001767 Y1 KR 890001767Y1 KR 2019850009397 U KR2019850009397 U KR 2019850009397U KR 850009397 U KR850009397 U KR 850009397U KR 890001767 Y1 KR890001767 Y1 KR 890001767Y1
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KR
South Korea
Prior art keywords
air
passage
water supply
combustion
waste incinerator
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Application number
KR2019850009397U
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Korean (ko)
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KR870002532U (en
Inventor
김병도
Original Assignee
우정원
이해성
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Priority to KR2019850009397U priority Critical patent/KR890001767Y1/en
Publication of KR870002532U publication Critical patent/KR870002532U/en
Application granted granted Critical
Publication of KR890001767Y1 publication Critical patent/KR890001767Y1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/002Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23HGRATES; CLEANING OR RAKING GRATES
    • F23H3/00Grates with hollow bars
    • F23H3/02Grates with hollow bars internally cooled
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23HGRATES; CLEANING OR RAKING GRATES
    • F23H2900/00Special features of combustion grates
    • F23H2900/03021Liquid cooled grates

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)

Abstract

내용 없음.No content.

Description

폐기물 소각로의 화격자장치Grate device of waste incinerator

제1도는 본 고안의 일부 절개 사시도.1 is a partially cutaway perspective view of the present invention.

제2도는 본 고안의 A-A선 단면도.2 is a cross-sectional view taken along line A-A of the present invention.

제3도는 본 고안의 B-B선 단면도.3 is a cross-sectional view taken along line B-B of the present invention.

제4도는 본 고안을 사용한 소각로의 일예시 상태 종단면도4 is a longitudinal cross-sectional view of an exemplary state of an incinerator using the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 본체 2 : 격자1: body 2: lattice

3,5 : 통기로 3-1,5-1 : 공기분사공3,5: Aeration 3-1,5-1: Air sprayer

4 : 수로 6 : 공간4: channel 6: space

7 : 공기공급통로 8 : 물공급통로7: air supply passage 8: water supply passage

본 고안은 폐기물 소각로의 화격자장치에 관한 것으로 각종 일반쓰레기(비닐류,고무류,스폰지류,섬유원단,조각류,폐유 및 유연탄 등)나 산업폐기물들을 연소하여 소각시키는 폐기물 소각로 하단에 외주면에 내외측을 물공급통로와 공기공급통로로 형성한 본체의 중앙에 재받치통을 설치하고 그 상측에 공기분사공이 위로 뚫린 소구경의 통기로가 내벽 상단에 내설된 대구경의 수로의 하단에 공기분사공이 아래로 뚫린 소구경의 통기로를 설치한 격자를 일방향으로 공간을 두고 내설하고 상단 소각로 연소실의 연소효율을 증진시킴은 물론 밑으로 떨어지는 불완전 연소된 재에도 아래로 관통된 공기분사공으로 공기를 공급하여 완전연소가 되도록 한 폐기물 소각로의 화격자장치에 관한 것이다.The present invention relates to a grate device of a waste incinerator, and the inner and outer sides of the incinerator are burned by burning various kinds of general garbage (vinyls, rubber, sponges, fiber fabrics, fragments, waste oil and bituminous coal) or industrial wastes. The back support container is installed in the center of the main body formed by the water supply passage and the air supply passage, and the small-diameter aisle with the air injection hole drilled upward is located at the bottom of the large-diameter aqueduct installed at the top of the inner wall. Completely burns the grid with a small-diameter aisle with space in one direction, improves the combustion efficiency of the upper incinerator combustion chamber, and supplies air to the air sprayer penetrated down to the incompletely burned ash falling below. To the grate arrangement of the waste incinerator as far as possible.

종래에는 화격자 장치를 단순히 주물로 제조하거나 공기관과 수관을 상호 조합하여 교호로 설치한 것이 있었으나 주물화격자의 경우에는 산업폐기물의 연소시 생성되는 고열을 견딜수 없었고 연소실바닥으로 전해지는 고열을 그대로 방치하는 단점이 있었다.Conventionally, the grate device was simply manufactured by casting or alternately installed by combining air and water pipes. However, in the case of casting grate, it was not able to withstand the high heat generated during the combustion of industrial waste and left the high heat transmitted to the bottom of the combustion chamber as it is. There was this.

또 수관과 공기관을 교호로 설치한 경우에는 단독수관의 주위에는 수관을 가열시켜 열효율은 증진시키지만 수관에 연소열을 빼앗기게 되므로 주위의 연소분위기는 급격히 저하되고, 단독공기관의 주위에는 분사되는 공기로 연소분위기는 증진시키지만 온수가열의 열효율이 떨어지고 또 폐기물 소각으로 생성되는 고열을 견딜수 없어 과팽창으로 파손 되거나 휘어지는 경우가 빈번하였다.In the case of alternately installing the water pipe and the air pipe, the water pipe is heated around the single water pipe to improve thermal efficiency, but the heat of combustion is lost to the water pipe, so the surrounding combustion environment is rapidly reduced, and combustion is caused by the air injected around the single air pipe. Although the atmosphere is enhanced, the thermal efficiency of hot water heating is inferior and the high heat generated by incineration of wastes can be tolerated, causing it to break or bend due to overexpansion.

그래서 수관에 공기관을 연통시킨 것이 사용되고 있으나 이는 위쪽 소각로 연소실의 연소 분위기와 열효율을 증진시킬 수 있으나 위로 뚫린 공기구멍에 재가 떨어져 박힌때에는 연소의 효율이 급격히 떨어지고 불완전연소상태로 떨어지는 재에 대한 조치가 전혀 없으므로 바닥에 떨어져 그대로 방치되다가 외부로 나가게 되는 단점이 있었다.Therefore, the air pipe connected to the water pipe is used, but this can improve the combustion atmosphere and thermal efficiency of the upper incinerator combustion chamber, but when ash falls into the air hole drilled up, the efficiency of combustion decreases rapidly and there is no action against the ash falling into incomplete combustion state. There was a drawback to being left on the floor and left as it is.

이와 같이 단점을 보완하기 위한 본 고안을 첨부된 도면에 의해 상세히 설명하면 다음과 같다.When described in detail by the accompanying drawings to devise the present invention to compensate for the disadvantages as follows.

폐기물 소각로에 있어서 외주면에 외부의 송풍기와 공기공급관(7-1)으로 연결된 공기공급통로(7)와 그 내면에는 외부로부터 물을 공급받는 물공급관(8-2)와 데워진 물을 외부로 배출시키는 온수공급관(8-1)을 가진 물공급통로(8)를 형성한 본체(1 )의 중앙에는 하부에 재수거용 재받이(9)를 설치하고 그 상부에는 공기분사공 (3-1)이 위쪽으로 일정간격을 두고 뚫리고 일측에 재수거용 청소구(3-2)가 있는 소구경의 통기로(3)가 내벽 상단에 내설된 대구경의 온수가열용 수로(4) 하단에 공기분사공(5-1)이 아래쪽으로 일정간격으로 다수 뚫린 소구경의 통기로(5)를 설치한 격자(2)를 일방향으로 일정한 공간(6)을 두고 다수 내설하며 각 통기로(3)(5)와 공기공급통로(7)의 맞닿는 면이 관통되게 하고 각수로(4)와 물공급통로(8)의 맞닿는 면도 관통되게 한 것이다.In the waste incinerator, an air supply passage (7) connected to an external blower and an air supply pipe (7-1) on its outer circumference and a water supply pipe (8-2) receiving water from the outside are discharged to the outside. In the center of the main body 1 having the water supply passage 8 with the hot water supply pipe 8-1, a re-receiving ash receiver 9 is installed at the lower part, and the air sprayer 3-1 is at the upper part thereof. Air spray hole at the bottom of the large-diameter hot water heating channel (4), which is drilled at regular intervals and has a small diameter aeration passage (3-2) on one side with a cleaning hole (3-2) on one side. 1) The grid (2) with the small-diameter aeration passages (5) drilled a plurality of times at regular intervals downward is installed in a single direction with a certain space (6) in one direction, and each aeration passage (3) (5) and air supply The abutting surface of the passage 7 is to be penetrated, and the abutment shaving of the aqueduct 4 and the water supply passage 8 is to be penetrated.

도면중 미설명 부호 3-3은 청소구 마개, 9-1은 재받이 청소용문, 10은 소각로, 10-1은 연소실, 11은 연료투입구, 11-1은 연통이다.In the drawings, reference numeral 3-3 denotes a stopper for cleaning, 9-1 for a reclaiming cleaning door, 10 for an incinerator, 10-1 for a combustion chamber, 11 for a fuel inlet, and 11-1 for communication.

이와 같은 본 고안은 폐기물 소각로(10)의 연소실(10-1) 하단에 설치하여 사용하는 것으로 연료투입구(11)로 공급된 각종 폐기물을 연소실(10-1)에서 연소시킬때 연소실의 내벽에 있는 공기공급관과 물공급관을 통해 연소분위기 및 열효율을 증진시키고 아래로 떨어지는 불안전 연소물을 통기로(3)의 공기분사공(3-1)으로 공기가 공급되어 연소분위기가 향상되고 수로(4)의 물을 가열시켜 열효율을 향상시키며 격자 (2)사이의 공간(6)을 통해 바닥으로 떨어지는 불완전상태의 재를 통기로(5)의 아래로 뚫린공기 분사공(5-1)으로 공기를 공급하며 다시 연소시켜 그열을 수로(4)의 물을 가열시키는데 이용하고 그열을 공기의 상승으로 위쪽에서 재이용하도록 하여 완전 연소된 열로 물공급관을 통해 공급되는 물을 가열하여 온수공급관으로 배출시켜 보일러로 공급하거나 온수로 사용하는 것이다.The present invention is installed at the bottom of the combustion chamber 10-1 of the waste incinerator 10 and used to burn various wastes supplied to the fuel inlet 11 in the combustion chamber 10-1. The air supply pipe and the water supply pipe improve the combustion atmosphere and thermal efficiency, and air is supplied to the air spray hole (3-1) of the aeration path (3) by improving the combustion atmosphere and thermal efficiency. Heating to improve the thermal efficiency and supply the air to the air injection hole (5-1) drilled down the air passage (5) through the incomplete ash falling to the floor through the space (6) between the grid (2) Combustion is used to heat the water in the water channel (4), and the heat is reused from the upper side as the air rises, and the water supplied through the water supply pipe with the completely burned heat is heated and discharged into the hot water supply pipe to be supplied to the boiler. Or to use hot water.

또 재에 의해 위로 뚫린 공기분사공(3-1)이 막혔을 때에는 아래로 뚫린 공기분사공(5-1)으로 공기를 공급하여 연소분위기의 변화를 방지하고 통기로(3)의 공기분사공(3-1)으로 떨어지는 소량의 재는 필요시에 청소구마개(3-3)를 빼고 청소구 (3-2)를 통해 송풍기의 공기를 이용하여 밖으로 배출시키는 것이다.When the air jet hole 3-1, which is drilled upward by the ashes, is blocked, the air is supplied to the air jet hole 5-1 which is drilled downward to prevent the change of the combustion atmosphere. The small amount of ash falling to 3-1) is to remove the cleaning stopper (3-3) if necessary and discharge it out using the air of the blower through the cleaning opening (3-2).

이와 같이 소각로(10) 연소실(10-1)의 연소분위기를 증진시킬 뿐만 아니라 아래로 떨어진 불완전연소의 재도 아래로 뚫린 통기로(5)의 공기분사공(5-1)으로 공기를 공급하여 완전히 연소시켜 연소효율과 열효율을 더욱 향상시킨 것이다.In this way, not only the combustion atmosphere of the incinerator 10 combustion chamber 10-1 is enhanced, but also air is supplied to the air injection holes 5-1 of the aeration passage 5 drilled down to the ashes of the incomplete combustion which fall down. Combustion further improves combustion efficiency and thermal efficiency.

Claims (1)

폐기물 소각로에 있어서, 외주면에 외부와 공기공급관(7-1)으로 연결된 공기공급통로(7)와 그 내면에 물공급관(8-2) 및 온수공급관(8-1)을 갖는 물공급통로(8)를 형성한 본체(1)의 중앙에 설치된 재받이통(9)위에 공기 분사공(3-1)이 위로 다수 뚫리고 재수거용 청소구(3-2)가 일측에 있는 통기로(3)가 내벽 상단에 내설된 수로(4)의 하단에 공기분사공(5-1)이 아래로 뚫린 통기로(5)를 설치한 격자(2)를 일방향으로 일정한 공강(6)을 두고 다수 설치하며 각 수로(4)와 물공급통로(8), 각통기로(3)(5)와 공기공급통로(7)를 관통시킨 폐기물 소각로의 화격자장치.In the waste incinerator, the water supply passage (8) having an air supply passage (7) connected to the outside and an air supply pipe (7-1) on its outer circumference and a water supply pipe (8-2) and a hot water supply pipe (8-1) on its inner surface. A plurality of air injection holes (3-1) are drilled upwards on the ash collecting container (9) installed in the center of the main body (1), and the aeration passage (3) on one side has At the lower end of the inner channel (4) installed on the inner wall, a plurality of grids (2) installed with a ventilation hole (5) in which the air injection holes (5-1) are drilled downwards are installed in one direction with a constant cavity (6). The grate device of the waste incinerator, which has passed through the water channel (4), the water supply passage (8), each passage (3) (5) and the air supply passage (7).
KR2019850009397U 1985-07-24 1985-07-24 Grate device of waste incinerator KR890001767Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850009397U KR890001767Y1 (en) 1985-07-24 1985-07-24 Grate device of waste incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850009397U KR890001767Y1 (en) 1985-07-24 1985-07-24 Grate device of waste incinerator

Publications (2)

Publication Number Publication Date
KR870002532U KR870002532U (en) 1987-03-17
KR890001767Y1 true KR890001767Y1 (en) 1989-04-08

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KR2019850009397U KR890001767Y1 (en) 1985-07-24 1985-07-24 Grate device of waste incinerator

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