RU95108785A - Installation for gasification of fuel - Google Patents

Installation for gasification of fuel Download PDF

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Publication number
RU95108785A
RU95108785A RU95108785/04A RU95108785A RU95108785A RU 95108785 A RU95108785 A RU 95108785A RU 95108785/04 A RU95108785/04 A RU 95108785/04A RU 95108785 A RU95108785 A RU 95108785A RU 95108785 A RU95108785 A RU 95108785A
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RU
Russia
Prior art keywords
water
heat exchanger
gas
pipe
line
Prior art date
Application number
RU95108785/04A
Other languages
Russian (ru)
Other versions
RU2087526C1 (en
Inventor
Э.А. Гудымов
Б.Н. Родионов
А.И. Курбатов
В.В. Лангов
И.А. Юрша
И.Ф. Шаповал
В.С. Мизюк
Е.А. Логис
Original Assignee
Акционерное общество открытого типа - Научно-исследовательский и проектный институт азотной промышленности и продуктов органического синтеза
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Priority to RU95108785A priority Critical patent/RU2087526C1/en
Publication of RU95108785A publication Critical patent/RU95108785A/en
Application granted granted Critical
Publication of RU2087526C1 publication Critical patent/RU2087526C1/en

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  • Gasification And Melting Of Waste (AREA)
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Abstract

FIELD: utilization of combustible wastes. SUBSTANCE: installation contains heat exchange assembly 1 for thermally drying wet fuel, which incorporates heat exchanger 2 with branch pipes 3 and 4 and system 5 for controlling steam produced in the drying process; reactor-gas generator 7 with burner 8 in its top part and screen surfaces 9; apparatus 10 for cooling generated gas to a temperature lower than temperature of beginning ash deformation made as contact water heat exchanger with pipes 11,12,13 for entering and withdrawing water and gas; successively included heat exchangers 14,15,16 with inlet pipes 17,18,19 and outlet pipes 20,21,22 for cooling medium placed in separate housings 23,24,25 with inlet pipes 26,27,28 and outlet pipes 29,30,31 for gas and condensate 32,33,34; separating drum 35 with pipe 36 for entering feeding water; circulation pump 37; sluicing system 38; dross separator 39; water cleaner 40; circulation pump 41; line 42 for feeding water into heat exchanger 15 and 16; pipeline 43 for conducting steam from heat exchanger 14 to heat exchanger 2; pipeline 44 with circulation pump 45; heat exchanger 46 on line 47 for conducting water into separating drum 35 with pipe 48 and pipeline 49; line 50 for supplying burner 8 with oxygen-containing gas; lines 53,54,55,56 for withdrawing generated gas from contact water heat exchanger 10 and housings 23,24,25; line 57 for removing steam from separating drum 35; and line 58 for conducting water and condensate to pipe 11 of apparatus 10 with pump 59. Invention may find use in chemical and power industries for gasification gold-containing strongly watered liquid wastes from organic production plants, and also highly wet waste water and excess activated sludge. EFFECT: increased reliability and enabled gasification of highly wet solid fuels.

Claims (1)

Изобретение может быть использовано в химической и энергетической промышленности для газификации золосодержащих сильнообводненных жидких отходов органических производств, а также высоковлажных осадков сточных вод и избыточного активного ила. Целью изобретения является повышение надежности работы и возможность газификации высоковлажных твердых топлив. Установка содержит теплообменный аппарат 1 для термической сушки влажного топлива, выполненный в виде аппарата со встроенным теплообменником 2 с патрубками 3 и 4, с системой 5 рециркуляции получаемого при сушке водяного пара, устройство 6, реактор-газогенератор 7 с расположенной вверху горелкой 8 и экранными поверхностями 9, аппарат 10 для охлаждения генераторного газа до температуры ниже температуры начала деформации золы, выполненный в виде контактного водяного теплообменника с патрубками 11, 12, 13 для подвода и отвода воды и газа, последовательно включенные теплообменники 14, 15, 16 с патрубками для подвода 17, 18, 19 и отвода 20, 21 охлаждающей среды, размещенные в отдельных корпусах 23, 24, 25 с патрубками для подвода 26, 27, 28 и отвода 29, 30, 31 газа и конденсата 32, 33, 34, барабан-сепаратор 35 с патрубком 36 для подвода питательной воды, циркуляционный насос 37, систему шлюзования 38, шлакоотделитель 39, очиститель воды 40, циркуляционный насос 41, линию подачи воды 42 к теплообменникам 15 и 16, трубопровод 43 для подачи водяного пара от теплообменника 14 к теплообменнику 2, трубопровод 44 с циркуляционным насосом 45, теплообменник 46, установленный на линии 47 питательной воды, подаваемой в барабан-сепаратор 35 с патрубком 48, трубопроводом 49, линии 50 подвода кислородсодержащего газа к горелке 8, 53, 54, 55, 56 - для отвода генераторного газа из контактного водяного теплообменника 10 и корпусов 23, 24, 25, 57 - для отвода водяного пара из барабана-сепаратора 35, 58 - для подвода воды и конденсата к патрубку 11 аппарата 10 с насосом 59.The invention can be used in the chemical and energy industries for the gasification of ash-containing highly watered liquid organic waste, as well as high-moisture sewage sludge and excess activated sludge. The aim of the invention is to increase the reliability and the possibility of gasification of high moisture solid fuels. The installation comprises a heat exchanger 1 for thermal drying of wet fuel, made in the form of a device with an integrated heat exchanger 2 with nozzles 3 and 4, with a system 5 for recirculation of water vapor obtained by drying, a device 6, a reactor-gas generator 7 with a burner 8 at the top and screen surfaces 9, an apparatus 10 for cooling the generator gas to a temperature below the temperature of the onset of ash deformation, made in the form of a contact water heat exchanger with pipes 11, 12, 13 for supplying and discharging water and gas, are followed flax heat exchangers 14, 15, 16 with nozzles for supplying 17, 18, 19 and outlet 20, 21 of the cooling medium, located in separate housings 23, 24, 25 with nozzles for supplying 26, 27, 28 and outlet 29, 30, 31 gas and condensate 32, 33, 34, a drum separator 35 with a nozzle 36 for supplying feed water, a circulation pump 37, a lock system 38, a slag separator 39, a water purifier 40, a circulation pump 41, a water supply line 42 to heat exchangers 15 and 16, pipe 43 for supplying water vapor from the heat exchanger 14 to the heat exchanger 2, pipe 44 with a circulation pump 4 5, a heat exchanger 46 installed on a feed water line 47 supplied to a drum separator 35 with a pipe 48, a pipe 49, an oxygen-containing gas supply line to the burner 50, 8, 53, 54, 55, 56 for draining the generator gas from the contact water heat exchanger 10 and cases 23, 24, 25, 57 - for the removal of water vapor from the separator drum 35, 58 - for the supply of water and condensate to the pipe 11 of the apparatus 10 with the pump 59.
RU95108785A 1995-05-29 1995-05-29 Fuel gasification plant RU2087526C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95108785A RU2087526C1 (en) 1995-05-29 1995-05-29 Fuel gasification plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95108785A RU2087526C1 (en) 1995-05-29 1995-05-29 Fuel gasification plant

Publications (2)

Publication Number Publication Date
RU95108785A true RU95108785A (en) 1996-11-20
RU2087526C1 RU2087526C1 (en) 1997-08-20

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RU95108785A RU2087526C1 (en) 1995-05-29 1995-05-29 Fuel gasification plant

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2554116A (en) * 2016-06-21 2018-03-28 Syngas Products Ltd Shredder and dryer and separator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008046820A1 (en) * 2008-09-11 2010-03-25 Uhde Gmbh Plant for syngas production
US8585789B2 (en) * 2010-04-13 2013-11-19 Ineos Usa Llc Methods for gasification of carbonaceous materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2554116A (en) * 2016-06-21 2018-03-28 Syngas Products Ltd Shredder and dryer and separator

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Publication number Publication date
RU2087526C1 (en) 1997-08-20

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