CN103047658A - Comprehensive incinerator for three wastes - Google Patents

Comprehensive incinerator for three wastes Download PDF

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Publication number
CN103047658A
CN103047658A CN2012105710934A CN201210571093A CN103047658A CN 103047658 A CN103047658 A CN 103047658A CN 2012105710934 A CN2012105710934 A CN 2012105710934A CN 201210571093 A CN201210571093 A CN 201210571093A CN 103047658 A CN103047658 A CN 103047658A
Authority
CN
China
Prior art keywords
wastes
incinerator
sack cleaner
comprehensive
drying kiln
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012105710934A
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Chinese (zh)
Inventor
王洪春
冯国宇
周国亚
蒋永军
李贺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU PENGYAO ENVIRONMENTAL ENGINEERING CONTRACTING Co Ltd
Original Assignee
JIANGSU PENGYAO ENVIRONMENTAL ENGINEERING CONTRACTING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU PENGYAO ENVIRONMENTAL ENGINEERING CONTRACTING Co Ltd filed Critical JIANGSU PENGYAO ENVIRONMENTAL ENGINEERING CONTRACTING Co Ltd
Priority to CN2012105710934A priority Critical patent/CN103047658A/en
Publication of CN103047658A publication Critical patent/CN103047658A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a comprehensive incinerator for three wastes. The comprehensive incinerator comprises a liquid waste furnace, a smoke mixing room, a high-temperature cyclonic dust collector, a heat oil furnace, a waste heat boiler, an economizer, a rotary drying kiln, a bag-type dust collector, a draught fan, a chimney and a spiral feeding device, wherein the liquid waste furnace, the smoke mixing room, the high-temperature cyclonic dust collector, the heat oil furnace, the waste heat boiler, the economizer, the rotary drying kiln, the bag-type dust collector, the draught fan and the chimney are sequentially connected via pipelines, and the spiral feeding device is arranged on the tail portion of the rotary drying kiln. Compared with the prior art, the comprehensive incinerator for the three wastes has the advantages that both liquid waste and exhaust gas can be treated, sludge can be treated and dried; a recovery device is reasonably arranged to effectively recycle waste heat in smoke; process arrangement is advanced, organic matters in the three wastes can be thoroughly disintegrated, standard smoke emission is guaranteed; automation degree of the integral comprehensive incinerator is high, operation is simple and convenient; control measurement is complete, and system operation is stable and safe.

Description

The comprehensive incinerator of a kind of three wastes
Technical field
The invention belongs to field of Environment Protection, be specifically related to the comprehensive incinerator of a kind of three wastes.
Background technology
The three wastes mainly refer to the waste water, waste residue, the waste gas that discharge in the industrial processes.The three wastes are discharged in the environment such as the discharge standard that do not reach regulation, just environment have been produced pollution, and pollutant occurs physics just to have produced again afterwards new material with variation chemistry in environment.A lot of all is that health to the people has harm.These materials enter in people's the body by different approach, the direct generation harm that has, the in addition cumulative effect that has, harm people's that can be more serious health.For incinerator in the market, major part can only be processed simple waste liquid, waste residue or waste gas, and energy consumption is very high, can not effectively reclaim heat.
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, the purpose of this invention is to provide a kind of waste gas that can dispose waste liquid and to process waste residue again, and can when processing the three wastes, reclaim the comprehensive incinerator of a kind of three wastes of amount of heat.
Technical scheme: in order to reach goal of the invention, the present invention is by the following technical solutions: the comprehensive incinerator of a kind of three wastes comprises the waste liquid stove, flue gas mixing-chamber, high-temperature cyclone dust extractor, heat-conducting oil furnace, waste heat boiler, economizer, revolution drying kiln, sack cleaner, air-introduced machine and the chimney that are connected successively by pipeline; Also comprise screw feeding device, described screw feeding device is located at the afterbody of revolution drying kiln.
As preferably, described waste liquid stove is provided with thermocouple, and described thermocouple can guarantee the stable of temperature in the waste liquid stove, so as to avoid an accident accident.
As preferably, described high-temperature cyclone dust extractor is provided with 2, and 2 high-temperature cyclone dust extractors are in parallel, and the high-temperature cyclone dust extractor effect that 2 parallel connections are set is better.
As preferably, described sack cleaner is the air box impulse sack cleaner, and the air box impulse sack cleaner can effectively be removed the dust in the flue gas, makes its clean-up effect reach better.
As preferentially, described sack cleaner is provided with by-pass line, described by-pass line one end is connected on the pipeline between revolution drying kiln and the sack cleaner, and an end is connected on the pipeline between sack cleaner and the air-introduced machine, and is provided with the bypass butterfly valve at by-pass line.
As preferably, also comprise circulating fan, an end of described circulating fan links to each other with flue gas mixing-chamber, and the other end links to each other with by-pass line.
As preferably, also comprise the oxygenating blower fan, described oxygenating blower fan links to each other with the waste liquid stove.
As preferably, described chimney is provided with spray column.
Beneficial effect: the present invention compared with prior art mainly contains following advantage:
(1) can dispose waste liquid and also can process waste gas, can also process the oven dry waste residue;
(2) heat-energy recovering apparatus rationally is set, the waste heat in the high efficiente callback flue gas;
(3) process layout is advanced, can thoroughly decompose the organic matter in the three wastes, guarantees the flue gas qualified discharge;
(4) the package unit automaticity is high, and is simple, convenient;
(5) control measure are perfect, system run all right, safety.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
With reference to Fig. 1, the comprehensive incinerator of a kind of three wastes, comprise the waste liquid stove 1, flue gas mixing-chamber 2, high-temperature cyclone dust extractor 3, heat-conducting oil furnace 4, waste heat boiler 5, economizer 6, revolution drying kiln 7, sack cleaner 8, air-introduced machine 9 and the chimney 10 that are connected successively by pipeline, also comprise screw feeding device 13, screw feeding device 13 is located at the afterbody of revolution drying kiln 7; Waste liquid stove 1 is provided with thermocouple, and thermocouple can guarantee the stable of temperature in the waste liquid stove, so as to avoid an accident accident; High-temperature cyclone dust extractor 3 is provided with 2,2 high-temperature cyclone dust extractor effects is set better; Sack cleaner 8 is the air box impulse sack cleaner, and the air box impulse sack cleaner can effectively be removed the dust in the flue gas, makes its clean-up effect reach better; Sack cleaner 8 is provided with by-pass line 14 in addition, by-pass line 14 1 ends are connected on the pipeline that turns round between drying kiln 7 and the sack cleaner 8, the other end is connected on the pipeline between sack cleaner 8 and the air-introduced machine 9, and is provided with the bypass butterfly valve at by-pass line 14; The comprehensive incinerator of the described three wastes also comprises circulating fan 12, and an end of described circulating fan 12 links to each other with flue gas mixing-chamber 2, and the other end links to each other with by-pass line 14; Also comprise in addition oxygenating blower fan 13, oxygenating blower fan 13 links to each other with waste liquid stove 1; Provide waste liquid stove 1 required oxygen, be provided with spray column in 10 li in chimney, can effectively reduce the temperature of getting rid of gas.
Operation principle: adopt technique scheme, at first at waste liquid furnace high-temperature oxidation Decomposition waste liquid and waste gas, the oxygenating blower fan that is connected with the waste liquid stove can continue to provide oxidation Decomposition needed oxygen, guarantee that the flue gas that waste liquid and high exhaust temperatures oxidation Decomposition produce can be at waste liquid residing time in furnace 〉=2s, exit gas temperature is at 1090 ℃ ~ 1110 ℃, preferred temperature is 1100 ℃, waste liquid stove high-temperature flue gas out enters into the low-temperature flue gas that circulating fan that the outlet of flue gas mixing-chamber and sack cleaner links to each other sends here to be mixed mutually, make mixed mist temperature reach 840 ℃ ~ 860 ℃, preferred temperature is 850 ℃, mixing chamber mist out enters into the big dust particle that high-temperature cyclone dust extractor is removed mist, guarantee the normal operation of follow-up equipment, mist after the dedusting is recovered 1,500,000 kilowatts heat through heat-conducting oil furnace, then mist is through waste heat boiler and economizer, after mist and the waste heat boiler feedwater heat exchange, the 0.6Mpa of need of production is satisfied in generation, 165 ℃ saturated vapor, then mist enters into the revolution drying kiln, in the described revolution drying kiln waste residue of putting into from screw feeding device is arranged, mist resolves into harmless gas with the waste residue high-temperature oxydation in the revolution drying kiln, waste residue after the oxidation Decomposition transports the revolution drying kiln, out mist enters into the air box impulse sack cleaner with dust in the revolution drying kiln, be discharged in the atmosphere after air-introduced machine is guided through spray column spraying cooling in the chimney via most of gas after the udst separation of air box impulse sack cleaner, small part of gas is sent to flue gas mixing-chamber via circulating fan and mixes mutually with the high-temperature gas that the waste liquid stove is sent into; Air box pulse dust remover arranges by-pass line in addition, when revolution drying kiln mist excess Temperature out surpasses the temperature limit scope of air box impulse sack cleaner, can open bypass solenoid valve, mist is discharged in the atmosphere after the air-introduced machine guiding is through the cooling of chimney spray column by by-pass line.

Claims (8)

1. comprehensive incinerator of the three wastes, it is characterized in that: comprise the waste liquid stove (1), flue gas mixing-chamber (2), high-temperature cyclone dust extractor (3), heat-conducting oil furnace (4), waste heat boiler (5), the economizer (6) that are connected successively by pipeline, revolution drying kiln (7), sack cleaner (8), air-introduced machine (9) and chimney (10); Also comprise screw feeding device (13), described screw feeding device is located at the afterbody of revolution drying kiln (7).
2. the comprehensive incinerator of a kind of three wastes according to claim 1, it is characterized in that: described waste liquid stove (1) is provided with thermocouple.
3. the comprehensive incinerator of a kind of three wastes according to claim 1, it is characterized in that: described high-temperature cyclone dust extractor (3) is provided with 2, and 2 high-temperature cyclone dust extractors are in parallel.
4. the comprehensive incinerator of a kind of three wastes according to claim 1, it is characterized in that: described sack cleaner (8) is the air box impulse sack cleaner.
5. according to claim 1 or the comprehensive incinerator of 4 described a kind of three wastes, it is characterized in that: described sack cleaner (8) is provided with by-pass line (14), described by-pass line (14) one ends are connected on the pipeline that turns round between drying kiln (7) and the sack cleaner (8), the other end is connected on the pipeline between sack cleaner (8) and the air-introduced machine (9), and is provided with the bypass butterfly valve at by-pass line (14).
6. the comprehensive incinerator of a kind of three wastes according to claim 1, it is characterized in that: also comprise circulating fan (11), an end of described circulating fan (11) links to each other with flue gas mixing-chamber (2), and the other end links to each other with the outlet of sack cleaner (8).
7. the comprehensive incinerator of a kind of three wastes according to claim 1, it is characterized in that: also comprise oxygenating blower fan (12), described oxygenating blower fan (12) links to each other with waste liquid stove (1).
8. the comprehensive incinerator of a kind of three wastes according to claim 1, it is characterized in that: described chimney (10) is provided with spray column.
CN2012105710934A 2012-12-26 2012-12-26 Comprehensive incinerator for three wastes Pending CN103047658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012105710934A CN103047658A (en) 2012-12-26 2012-12-26 Comprehensive incinerator for three wastes

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Application Number Priority Date Filing Date Title
CN2012105710934A CN103047658A (en) 2012-12-26 2012-12-26 Comprehensive incinerator for three wastes

Publications (1)

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CN103047658A true CN103047658A (en) 2013-04-17

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103994447A (en) * 2014-06-18 2014-08-20 江苏安琪尔废气净化有限公司 Gas, solid and liquid integrated combustion system
CN104896487A (en) * 2015-06-04 2015-09-09 山东晋煤明水化工集团有限公司 Treatment method of waste water, waste gas and waste residue occurring in production of pyridine
CN106288833A (en) * 2016-09-23 2017-01-04 天津闪速炼铁技术有限公司 A kind of method improving flash furnace west heat boiler operating rate and blood circulation
CN110585906A (en) * 2019-09-11 2019-12-20 肖涛 Hazardous waste high-temperature flue gas treatment process
CN111023844A (en) * 2018-10-10 2020-04-17 中国建材国际工程集团有限公司 Flue gas waste heat recycling system and flue gas waste heat recycling method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1800062A (en) * 2005-12-14 2006-07-12 上海金州环境工程有限公司 Sludge anhydration and burning process, and its systematic device
JP2007054706A (en) * 2005-08-23 2007-03-08 Nippon Road Co Ltd:The Heating and cleaning apparatus of contaminated soil
CN201014456Y (en) * 2006-11-20 2008-01-30 上海金州环境工程有限公司 Industry sludge drying and burning system
CN201662069U (en) * 2010-04-27 2010-12-01 江苏大晴天环保设备有限公司 Carbonization incinerator for high concentration salty organic waste liquid
CN202101248U (en) * 2011-06-02 2012-01-04 吴军伟 Drying and burning system for city and town house wastes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007054706A (en) * 2005-08-23 2007-03-08 Nippon Road Co Ltd:The Heating and cleaning apparatus of contaminated soil
CN1800062A (en) * 2005-12-14 2006-07-12 上海金州环境工程有限公司 Sludge anhydration and burning process, and its systematic device
CN201014456Y (en) * 2006-11-20 2008-01-30 上海金州环境工程有限公司 Industry sludge drying and burning system
CN201662069U (en) * 2010-04-27 2010-12-01 江苏大晴天环保设备有限公司 Carbonization incinerator for high concentration salty organic waste liquid
CN202101248U (en) * 2011-06-02 2012-01-04 吴军伟 Drying and burning system for city and town house wastes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103994447A (en) * 2014-06-18 2014-08-20 江苏安琪尔废气净化有限公司 Gas, solid and liquid integrated combustion system
CN104896487A (en) * 2015-06-04 2015-09-09 山东晋煤明水化工集团有限公司 Treatment method of waste water, waste gas and waste residue occurring in production of pyridine
CN106288833A (en) * 2016-09-23 2017-01-04 天津闪速炼铁技术有限公司 A kind of method improving flash furnace west heat boiler operating rate and blood circulation
CN111023844A (en) * 2018-10-10 2020-04-17 中国建材国际工程集团有限公司 Flue gas waste heat recycling system and flue gas waste heat recycling method
CN110585906A (en) * 2019-09-11 2019-12-20 肖涛 Hazardous waste high-temperature flue gas treatment process

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Free format text: CORRECT: APPLICANT; FROM: PENGYAO ENVIRONMENTAL ENGINEERING CO., LTD., JIANGSU PROV. TO: PENYAO ENVIRONMENTAL PROTECTION CO., LTD.

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Address after: 214214 Jiangsu city of Yixing province Gaocheng Town Industrial Zone

Applicant after: JIANGSU PENGYAO ENVIRONMENTAL ENGINEERING CONTRACTING CO., LTD.

Address before: 214200 Jiangsu city of Wuxi province Yixing Gaocheng West Road No. 25 Pengyao Innovation Park

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Application publication date: 20130417