CN201173489Y - Multifunctional rotary kiln type two-segment incineration furnace - Google Patents
Multifunctional rotary kiln type two-segment incineration furnace Download PDFInfo
- Publication number
- CN201173489Y CN201173489Y CNU2008200738970U CN200820073897U CN201173489Y CN 201173489 Y CN201173489 Y CN 201173489Y CN U2008200738970 U CNU2008200738970 U CN U2008200738970U CN 200820073897 U CN200820073897 U CN 200820073897U CN 201173489 Y CN201173489 Y CN 201173489Y
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- incinerator
- rotary kiln
- feeding
- charging aperture
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model relates to a multifunctional revolving kiln typed secondary incinerator, comprising a horizontal revolving kiln typed primary incinerator provided with a solid feeding inlet at a kiln head, a vertical secondary incinerator, and an igniting burner arranged on the incinerator body. The multifunctional revolving kiln typed secondary incinerator is characterized in that the kiln head of the horizontal revolving kiln typed primary incinerator is respectively provided with a waste liquid feeding inlet, a viscous semisolid feeding inlet and a primary blower. The multifunctional revolving kiln typed secondary incinerator has the advantages that multiple feeding methods for choice can be provided, the feeding of different materials at the same time is realized by choosing one feeding method or a plurality of feeding methods according to different wastes, the temperature of the incinerator at any moment can be monitored by an automatic control and monitor system, and the best mixture between the materials and between the materials and the auxiliary fuels is realized by an automatic feeding system according to the monitoring data.
Description
Technical field
The utility model belongs to the incinerating and treating device that solid waste is handled, and relates in particular to a kind of two sections incinerators of multifunctional rotary rotary kiln formula that can select feeding manner according to different discarded object kind type frees.
Background technology
Burning method subtracts appearance, weight-loss ratio height owing to having, and processing speed is fast, and is innoxious more thorough, and waste heat can be used for advantages such as generating or heat supply, and it can satisfy more and more stricter environmental requirement.Therefore, ripe and widely used solid waste treating technology have been become at present.Nucleus equipment in the incineration technology is an incinerator, the burning type of furnace that rotary kiln formula incinerator adopts in becoming solid waste especially the industrial hazard solid waste being handled because of its wide accommodation.Rotary kiln formula incinerator generally is provided with one or more in feeding-in solid body mouth, liquid inlet opening, three kinds of feeding manners of gas feed mouth.The problem of technology existence at present is: the solid material feeding manner is single, need carry out usually just can passing through the solid material charging aperture after the precrushing; Be not easy to realize best compatibility between solid material and liquid material, the gas material in actual applications; Can't directly send in the incinerator by equipment for the high solid of oil content height, viscosity or the feeding manner of semisolid waste.At present, the most of producers of this material take to send outside and handle or with the mode by the charging of feeding-in solid body mouth after the hand-filling.The mode of sending processing outside has increased the risk of environmental pollution; The mode of hand-filling has increased the operation risk of operating cost and incinerator.
Summary of the invention
The purpose of this utility model is in order to overcome deficiency of the prior art, a kind of stable and reliable operation be provided, burn fully, operating cost and the low two sections incinerator treating apparatus of multifunctional rotary rotary kiln formula of maintenance cost, it can select feeding manners according to different discarded object kind type frees.
The utility model for achieving the above object, by the following technical solutions: two sections incinerators of a kind of multifunctional rotary rotary kiln formula, be included in kiln hood and be provided with one section incinerator of horizontal rotary kiln formula, vertical two sections incinerator two parts of feeding-in solid body mouth and be installed in ignition machine on the body of heater, it is characterized in that: be respectively equipped with waste liquid charging aperture, the semi-solid charging aperture of viscosity and a pressure fan on the kiln hood of one section incinerator of described horizontal rotary kiln formula.
Described horizontal rotary kiln formula is burned the stove external body for one section and is provided with supporting construction.
Described vertical two sections burning bodies of heater are cylindrical, and its upper diameter is less than lower diameter, and vertical two sections burning bodies of heater are provided with gas feed mouth, waste liquid charging aperture, second-time burning machine, second blower and lime-ash outlet.
Described feeding-in solid body mouth is made as large and small two charging apertures.Wherein big charging aperture links to each other with automatical feeding system, and described automatical feeding system comprises elevator, the hydraulic pressure tipping bucket feed mechanism that connects successively, and described little feeding-in solid body mouth links to each other with grab bucket.
Described waste liquid charging aperture and gas feed mouth are connected with liquid or gas spray gun mechanism.
The semi-solid charging aperture of described viscosity is connected with feed mechanism, and described feed mechanism adopts conveying worm charging, conveyer belt charging or do not have obstruction gas and fail and help the injection equipment charging.
The beneficial effects of the utility model: multiple alternative feeding manner is provided, can be according to different refuse selection one or more feeding manners wherein, realized the common charging of different material, and by automatic control and monitoring system the temperature in the incinerator is monitored at any time, be according to the best compatibility of realizing by automatic feed system between material and material and material and auxiliary fuel with the Monitoring Data; For the viscosity soft solid materials provide three kinds can be for the feeding manner of the different principle of freely selecting, solved the problem that the charging of viscosity soft solid materials for many years can't directly enter incinerator, the sewage treatment plant's biochemical sludge, air-floating apparatus that these three kinds of feeding manners can generally satisfy various compositions and the content scum silica frost after treatment and the charging requirement of the greasy filth that produces of enterprises such as petrochemical industry, oil refining.Adopt the multi-point spark and the defeated combustion-supporting burning mode of air feed repeatedly, guarantee two sections each sections of incinerator of rotary kiln formula and section in ignition temperature, burning time and the turbulivity (being 3T) at each position, enter the interior refuse of stove and be able to completing combustion thereby make.The semi-solid charging aperture of horizontal rotary kiln formula one section incinerator feeding-in solid body mouth and viscosity place is equipped with at least as required, and twice hydraulic pressure opens and closes flashboard, keying alternate with each other so that the discarded object in the charging aperture push in the stove and can keep sealing state, avoid the high-temperature flue gas in the stove excessive, reduce operating cost, improved device safety and environmental-protecting performance
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 vertical two sections incinerators, 2,14 second-time burning machines, 3 gas feed mouths, 4,5 big or small feeding-in solid body mouths, 6 one sections are burned furnace kiln body, 7 one sections incinerator kiln hoods, 8 ignition machines, 9,16 waste liquid charging apertures, the semi-solid charging aperture of 10 viscosity, 11 air outlets, 12 secondary blast mouths, 13 feed mechanisms, 15 grey cinder notch, 17 supporting constructions, 18 spray gun mechanisms.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.
Two sections incinerators of a kind of multifunctional rotary rotary kiln formula, be included in kiln hood 7 and be provided with one section incinerator 6 of horizontal rotary kiln formula, vertical two sections incinerator 1 two parts of feeding-in solid body mouth and be installed in ignition machine 8 on the body of heater, be respectively equipped with waste liquid charging aperture 9, the semi-solid charging aperture 10 of viscosity and a pressure fan 11 on the kiln hood of one section incinerator of described horizontal rotary kiln formula.Described horizontal rotary kiln formula is burned furnace kiln body for one section and is provided with low inclination angle, preceding high back, and the kiln external body is provided with supporting construction 17.For guaranteeing refuse constantly rolling in kiln, whole kiln body carries out the slow rotation of certain revolution in running, be provided with the gap between one section incinerator kiln hood 7 of horizontal rotary kiln formula of horizontal rotary kiln formula one section burning furnace kiln body 6 and front end and the vertical two sections incinerators 1 of rear end.Described vertical two sections burning bodies of heater are cylindrical, its upper diameter is less than lower diameter, and vertical two sections burning bodies of heater are provided with gas feed mouth 3, waste liquid charging aperture 16, are located at above the gas feed mouth respectively or second-time burning machine 2,14, the secondary blast mouth 12 of waste liquid charging aperture below and the lime-ash outlet 15 that places kiln body bottom.Described feeding-in solid body mouth is made as large and small two charging apertures 4,5.Wherein big charging aperture links to each other with the automatical feeding system (not shown) that routine is used, and described automatical feeding system comprises elevator, the hydraulic pressure tipping bucket feed mechanism that connects successively, can realize the direct continuous feed of solid material of certain volume.Described little feeding-in solid body mouth links to each other with grab bucket, and this grab bucket is sent into the solid material of the smaller size smaller in the refuse storage hole in the stove, can realize direct continuous feed.Described waste liquid charging aperture and gas feed mouth are connected with liquid or gas spray gun mechanism 18.The semi-solid charging aperture of described viscosity is connected with the conventional feed mechanism 13 that uses, described feed mechanism adopts conveying worm charging, conveyer belt charging or does not have that the gas of obstruction is defeated to help the injection equipment charging, three kinds of modes all can realize direct continuous feed, select wherein a kind of feeding manner in an embodiment.Discarded object is chemically examined the back by analysis and is determined suitable feeding manner, enter one section incinerator kiln hood of horizontal rotary kiln formula via the semi-solid charging aperture of feeding-in solid body mouth/waste liquid charging aperture/viscosity, an air outlet 11 that is provided with at kiln hood guarantees the necessary air of burning, this air is an excess air, excess coefficient is determined according to the difference of burning material, in the effect down-firing burning of ignition machine 8.Discarded object enters one section of horizontal rotary kiln formula by one section incinerator kiln hood 7 of horizontal rotary kiln formula and burns in the furnace kiln body 6, along with the rotation of cylindrical shell is moved to afterbody lentamente, the rotation of kiln body fully contacts material with combustion air in the process of burning, finish drying, burning, the overall process of after-flame, the ash that burns furnace kiln body 6 afterbody discarded objects one section of horizontal rotary kiln formula enters lime-ash outlet 15 as lime-ash, the gas that discarded object after burning forms enters vertical two sections incinerators 1 and does further destruction, and the part waste liquid is by the waste liquid charging aperture simultaneously, waste gas enters vertical two sections incinerators by gas feed mouth 3 and burns.After further destroying, gas enters the follow-up exhaust gas processing device of incinerator and handles, and lime-ash enters the lime-ash outlet, thereby finishes whole burning process.In whole burning process, whole process is monitored and control automatically automatically, realize that different material is by the common charging of charging aperture, by automatic monitoring and control system the temperature in the incinerator is monitored at any time, be that inlet amount according to the control different material realizes that thereby the best compatibility between material and material and material and auxiliary fuel provides good charging assurance for the completing combustion of back segment with the Monitoring Data, also, reach the effect of fuel savings and operating cost simultaneously for the qualified good basis that provides of follow-up vent gas treatment; Be provided with combustor, air feed machine at two sections each sections of incinerator of rotary kiln formula, adopt multi-point spark, repeatedly the mode of air feed provide the required fuel of sufficient burning and air with guarantee castoff burning fully.Difference according to material composition and combustion position is adjusted wind supply quantity by automatic control system.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1, two sections incinerators of a kind of multifunctional rotary rotary kiln formula, be included in kiln hood and be provided with one section incinerator of horizontal rotary kiln formula, vertical two sections incinerator two parts of feeding-in solid body mouth and be installed in ignition machine on the body of heater, it is characterized in that: be respectively equipped with waste liquid charging aperture, the semi-solid charging aperture of viscosity and a pressure fan on the kiln hood of one section incinerator of described horizontal rotary kiln formula.
2, two sections incinerators of multifunctional rotary rotary kiln formula according to claim 1 is characterized in that: described horizontal rotary kiln formula is burned the stove external body for one section and is provided with supporting construction.
3, two sections incinerators of multifunctional rotary rotary kiln formula according to claim 1, it is characterized in that: described vertical two sections burning bodies of heater are cylindrical, its upper diameter is less than lower diameter, and vertical two sections burning bodies of heater are provided with gas feed mouth, waste liquid charging aperture, second-time burning machine, second blower and lime-ash outlet.
4, two sections incinerators of multifunctional rotary rotary kiln formula according to claim 1, it is characterized in that: described feeding-in solid body mouth is made as large and small two charging apertures.Wherein big charging aperture links to each other with automatical feeding system, and described automatical feeding system comprises elevator, the hydraulic pressure tipping bucket feed mechanism that connects successively, and described little feeding-in solid body mouth links to each other with grab bucket.
5, according to claim 1 or two sections incinerators of 3 described multifunctional rotary rotary kiln formulas, it is characterized in that: described waste liquid charging aperture and gas feed mouth are connected with liquid or gas spray gun mechanism.
6, two sections incinerators of multifunctional rotary rotary kiln formula according to claim 1, it is characterized in that: the semi-solid charging aperture of described viscosity is connected with feed mechanism, and described feed mechanism adopts conveying worm charging, conveyer belt charging or do not have obstruction gas and fail and help the injection equipment charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200738970U CN201173489Y (en) | 2008-02-22 | 2008-02-22 | Multifunctional rotary kiln type two-segment incineration furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200738970U CN201173489Y (en) | 2008-02-22 | 2008-02-22 | Multifunctional rotary kiln type two-segment incineration furnace |
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| Publication Number | Publication Date |
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| CN201173489Y true CN201173489Y (en) | 2008-12-31 |
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| CNU2008200738970U Expired - Lifetime CN201173489Y (en) | 2008-02-22 | 2008-02-22 | Multifunctional rotary kiln type two-segment incineration furnace |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563669A (en) * | 2012-02-15 | 2012-07-11 | 江苏奥立环保设备有限公司 | Incineration furnace |
| CN103343973A (en) * | 2013-06-18 | 2013-10-09 | 浙江睿洋科技有限公司 | Method for controlling rubbish pyrolyzing furnace |
| CN104913312A (en) * | 2015-05-28 | 2015-09-16 | 赤峰森富环保科技有限责任公司 | Jet type incinerator |
| CN106032902A (en) * | 2015-03-18 | 2016-10-19 | 季栋梁 | Incinerator and incineration method |
| CN106152148A (en) * | 2016-09-23 | 2016-11-23 | 广州维港环保科技有限公司 | A kind of burning smelting process system of dangerous waste disposal |
| CN109579022A (en) * | 2018-11-04 | 2019-04-05 | 青岛东卡环保工程技术有限公司 | A kind of multi-functional straight tube radioactive waste control oxygen incinerator and incinerating method |
-
2008
- 2008-02-22 CN CNU2008200738970U patent/CN201173489Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563669A (en) * | 2012-02-15 | 2012-07-11 | 江苏奥立环保设备有限公司 | Incineration furnace |
| CN103343973A (en) * | 2013-06-18 | 2013-10-09 | 浙江睿洋科技有限公司 | Method for controlling rubbish pyrolyzing furnace |
| CN103343973B (en) * | 2013-06-18 | 2016-03-02 | 浙江睿洋科技有限公司 | The control method of garbage pyrolysis furnace |
| CN106032902A (en) * | 2015-03-18 | 2016-10-19 | 季栋梁 | Incinerator and incineration method |
| CN104913312A (en) * | 2015-05-28 | 2015-09-16 | 赤峰森富环保科技有限责任公司 | Jet type incinerator |
| CN106152148A (en) * | 2016-09-23 | 2016-11-23 | 广州维港环保科技有限公司 | A kind of burning smelting process system of dangerous waste disposal |
| CN109579022A (en) * | 2018-11-04 | 2019-04-05 | 青岛东卡环保工程技术有限公司 | A kind of multi-functional straight tube radioactive waste control oxygen incinerator and incinerating method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |