Abstract:
본 발명은 고함수 유기성 폐기물 또는 석탄을 단시간에 건조할 수 있고 건조시 사용되는 에너지를 최소화할 수 있어, 환경오염방지와 유효자원회수를 위해 경제적이고 실용적인 고함수 유기성 폐기물 건조시스템 및 방법에 관한 것이다. 본 발명에 따른 고함수 유기성 폐기물 건조시스템은, 고함수 유기성 폐기물 또는 석탄을 열매체 오일과 접촉시켜 건조하는 증발건조기와, 고함수 유기성 폐기물 건조시 발생한 증발가스를 단열압축하는 압축기와, 상기 증발건조기와 열매체 오일 순환배관을 통해 연결되고 상기 압축기에서 단열압축된 증발가스를 이용하여 상기 증발건조기에서 배출된 열매체 오일을 가열한 후 상기 증발건조기로 재공급하는 열교환기와, 상기 열교환기에서 열매체 오일을 가열한 증발가스를 응축하는 응축기와, 상기 응축기에서 응축된 증발가스를 수분과 오일로 분리하는 유수분리기와, 상기 유수분리기에서 분리된 오일을 저장하고 저장된 오일을 열교환기로 공급하는 오일저장탱크를 포함한다.
Abstract:
본 발명은 배치식 탄화로 시스템에 관한 것으로, 특히 일정한 크기를 가지며 내부 하단에 선반이 형성되는 본체와, 상단은 상기 본체 내부와 연결된 상태에서 선반상에 탄화하고자 하는 유기물이 적재되면 본체 내부에 간접열을 발생하여 유기물을 탄화시키는 제1가열부와, 상기 제1가열부에 의해 유기물이 가열 건조되면서 가스가 발생되면 본체 내부의 가스를 연소관으로 안내시키는 가스배출관과, 상기 가스배출관을 통해 연소관 내부로 가스가 유입되면 이를 다시 재 연소할 수 있도록 일정 온도로 가열시키는 제2가열부와, 상기 제2가열부를 통해 가스가 재연소되면 정화된 공기만을 외부로 배출시키는 배출관으로 이루어진 배치식 탄화로 시스템을 마련한 후, 소각시 일반쓰레기, 협잡물, 음식물쓰레기, 하수슬러지등과 같은 유기물을 건조 탄화처� �� 하고 탄화된 탄화물은 사용 목적에 따라 탈수보조제, 복토, 연료화, 토양개선제, 활성탄 제조원료로 재활용할 수 있도록 한 것이다.
Abstract:
PURPOSE: A four-step high-speed waste incineration device for emitting special electromagnetic wave is provided to adsorb gas and an offensive odor by generating special electromagnetic waves, far-infrared rays, and anions. CONSTITUTION: A four-step high-speed waste incineration device for emitting special electromagnetic wave is composed of a drying chamber(110), an incineration chamber(120), a cooling chamber(130), and a ceramic absorption filter chamber(140). The drying chamber dries waste using special electromagnetic waves and far-infrared rays and decomposes contaminants and an offensive odor of the waste using anions. The incineration chamber second decomposes the gas and the offensive odor. The cooling chamber third decomposes the gas and the offensive odor. The ceramic adsorption filter chamber fourth decomposes the gas and the offensive odor using foam ceramic.
Abstract:
본 발명은 음식물쓰레기 건식 탄화 처리장치에 관한 것으로서, 음식물쓰레기가 건식 탄화되는 건식 탄화로를 가열하기 위하여 발열 파이프, 발열용액 및 발열용액을 가열하기 위한 열선을 구비한 발열부와, 건식 탄화로와의 사이에 가열실이 형성되도록 내부에 건식 탄화로를 수용하여 설치되는 단열케이스, 및 가열실에 충전되고, 발열부로부터 열에너지를 공급받아 축열하여 건식 탄화로를 가열시키는 가열용액을 포함하여 구성되는 가열 수단을 갖는 음식물쓰레기 건식 탄화 처리장치를 제공한다. 이에, 발열파이프에 삽입된 소정 길이의 열선에 전기에너지를 공급하여 발열용액과 가열용액을 가열시켜 건식 탄화로의 내부를 소정의 온도로 상승시키게 된다. 따라서, 종래 기술에 따른 건식 탄화 처리장치의 건식 탄화로 가열 비용과 비교하여 1/4 ~ 1/10의 낮은 비용으로 건식 탄화로를 가열할 수 있기 때문에 높은 비용 절감의 효과가 있다. 탄화, 음식물쓰레기, 음식물쓰레기, 발열용액, 히팅, 가열 수단
Abstract:
Die Erfindung betrifft eine Anlage (01) zur thermischen Behandlung, insbesondere zur Pyrolyse, Vergasung und/oder Verbrennung, von kontinuierlich durchlaufenden Abfallprodukten, umfassend eine längliche, horizontal ausgerichtete primäre Reaktionskammer (10) mit einem Reaktionsbett (20) und mindestens einem Drehmitnehmer (30), wobei die primäre Reaktionskammer (10) an einer Wandung (11) eine verschließbare Beschickungsöffnung (16) für eine Beschickung mit den Abfallprodukten und an der Wandung (11) eine verschließbare Austragsöffnung (17) für einen Austrag der Reaktionsrückstände aufweist, wobei das Reaktionsbett (20) in seiner gesamten Fläche geschlossen und frei von Öffnungen ausgebildet ist, wobei das Reaktionsbett (20) einen höchsten Punkt (21) und einen niedrigsten Punkt (22) erreicht, wobei die Fläche dazwischen geneigt und/oder gestuft ist, wobei der Drehmitnehmer (30) quer zur Längsachse der primären Reaktionskammer (10) ausgerichtet und drehbar gelagert ist, und wobei der Drehkreis des Drehmitnehmers (30) von der Oberfläche des Reaktionsbettes (20) beabstandet ist, wobei die Wandung (11) der primären Reaktionskammer (10) vollständig oder teilweise beheizbar ist.
Abstract:
The invention relates to a process for drying sludge having the following steps: a) applying a sludge having a dry matter content of 15% to 30% to a floor of a drying hall (10), or sludge already present, b) predrying the sludge in the drying hall (10), wherein the sludge is mixed, c) introducing at least a part of the predried sludge into a heated thermal dryer (12), wherein the sludge introduced in each case into the thermal dryer (12) is replaced in the drying hall (10), by carrying out the step a), by a sludge having a dry matter content of 15% to 30% which then likewise passes through step b), d) drying the sludge in the thermal dryer (12) to a dry matter content of 80% to 95%, wherein air (14) taking up moisture from the sludge flows over or through the sludge, wherein the air (14) is brought to a temperature in a range from 70°C to 160°C, or wherein, by heating the sludge, water vapour is liberated from the sludge, wherein the sludge, after achieving the dry matter content of 80% to 95%, is discharged from the thermal dryer (12), wherein the sludge discharged from the thermal dryer in each case is replaced by predried sludge by carrying out step c), which predried sludge then likewise passes through step d), e) passing the air (14) heated in step d), or the water vapour through a first region of a heat exchanger (17), through which ambient air (16) passes in a second region, wherein the air (14) heated in step d) or the water vapour releases heat to the ambient air (16), with condensation of the moisture present in the heated air or in the water vapour, wherein the heated air (14) or the water vapour is cooled to a temperature in the range from 10°C to 60°C, and the ambient air (16) is heated to a temperature at most 40 K above the ambient temperature and the former temperature is at most 50°C, and f) promoting the predrying according to step b) by introducing the ambient air (18) heated in step e) into the drying hall (10), in such a manner that the ambient air (16) flows onto or over the surface of the sludge applied to the floor of the drying hall (10).
Abstract:
A heating furnace (1) is provided to use for medium and small size incinerator, to control air pollution effectively using waste heat generated from the incinerator and not to require large size equipment. The heating furnace includes a first opening (3) for inserting disposal material, a second opening (15) communicating with a furnace body (9) being capable of heating the disposal material, a heat flow passage (14) formed between the first opening (3) and the second opening, and a heating tube having receiving means, (11) the receiving means receiving the disposal material into the heat flow passage (14) and at the same time dropping the disposal material into the furnace body (9) during the rotation. A motor (6) is connected to the furnace body to obtain electric power by heat generated from the furnace body.
Abstract:
Um ein Verfahren zur Verwertung von Klärschlamm aus Kläranlagen als Brennmaterial-Zusatzstoff in Verbrennungskraftwerken (20), bei dem der in den Kläranlagen (10) anfallende Klärschlamm entwässert und ein so gewonnener entwässerter Klärschlamm in einem Verbrennungskraftwerk zur Energieumwandlung mit verbrannt wird, dahingehend weiterzuentwickeln, daß der Aufwand des Klärschlammhandlings reduziert und die bei der Durchführung des Verfahrens sowohl kraftwerksseitig als auch kläranlagenseitig entstehenden Kosten minimiert werden, wird mit der Erfindung vorgeschlagen, daß der Klärschlamm als Dünnschlamm von einer Kläranlage (10) zu einem Verbrennungskraftwerk (20) transportiert, in dem Verbrennungskraftwerk (20) zur Gewinnung des entwässerten Klärschlammes zentrifugiert und der so gewonnene entwässerte Klärschlamm einer Mahlanlage, in welcher der Klärschlamm getrocknet und zerkleinert wird, einer Verbrennung zugeführt wird.
Abstract:
A process is disclosed for incinerating sewage sludge (1). Sewage sludge is dried by a drier (30) heated by means of a heat transfer medium, then incinerated in a furnace, preferably a cycloid furnace. The heat transfer medium is heated during the incineration process and the furnace smoke gas is dedusted and purified. In order to discharge non-contaminated solids, a basic additive (9a, 9b) is fed to the furnace, the smoke gas is subjected to a first dedusting (17) and cooling (13) process, and its heat is again removed by cooling it down to a lower temperature higher than the limit cooling temperature of the smoke gas. Another basic additive (22) is then added to the smoke gas before the smoke gas is dedusted (23) in a filter. The first dedusting process (17) is carried out before heat is removed for drying the sewage sludge.
Abstract:
A plant for incerating explosive substances has an incineration reactor (1) and a conveyor device (11) with a plurality of incineration trays (16) which travels, preferably circulates, inside and outside the reactor. The incineration trays (16) are charged outside the incineration reactor (1) with the explosive substances to be burned, conveyed into the reactor to an ignition device (burner (22)) for igniting the explosive substances and conveyed further inside the reactor, together with the explosive substances being burned, and finally emerge from the reactor when combustion is complete. The emission from the incineration of explosive substances can be substantially reduced under conditions of complete personal safety by installing the incineration reactor (1) inside a shatterproof, explosion-proof tunnel (2).