CN103591806B - A kind of mechanical ejection material device and enter kiln method in cement kiln synergic processing - Google Patents
A kind of mechanical ejection material device and enter kiln method in cement kiln synergic processing Download PDFInfo
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- CN103591806B CN103591806B CN201310303781.7A CN201310303781A CN103591806B CN 103591806 B CN103591806 B CN 103591806B CN 201310303781 A CN201310303781 A CN 201310303781A CN 103591806 B CN103591806 B CN 103591806B
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Abstract
A kind of mechanical ejection material device in cement kiln synergic processing, it forms primarily of a material feeding device, a material catapult-launching gear and some material receivers, after material package by launch add cement kiln end smoke-box after effectively can avoid material and extraneous contact, reduce pollution risk, material is not easily scattered after packaging in pipeline simultaneously, is easy to launch propelling movement; In cement kiln synergic processing, mechanical ejection material enters kiln method, by after material package, by launching, to add cement kiln end smoke-box not high to the character requirement of material itself, effectively can prevent the generation of bioxin after no matter whether it launches cement kiln end smoke-box containing volatile organic matter.
Description
Technical field
Invent the hazardous waste processing technology field belonged in field of environment protection, be specially a kind of mechanical ejection material device and mechanical ejection material thereof in cement kiln synergic processing and enter kiln method.
Background technology
Cement kiln synergic processing solid waste is utilized to cause concern and the attention of people, as far back as nineteen seventies, the developed country such as the U.S., Canada just starts to adopt cement kiln disposal of solid refuse, the nineties, Germany has just built daily output 4500 tons of clinker cement kiln production lines, and the technology of cooperative disposal hazardous waste is ripe.And China just started to utilize cement kiln to dispose the research of hazardous waste from the nineties in 20th century.
The general principle of cement kiln disposal of solid refuse is utilized to be make full use of worst hot case in cement kiln and alkaline environment, make this disposal options compare thus superiority that other disposal options have six aspects:
(1) the temperature of charge in cement kiln is at 1450 DEG C to 1550 DEG C, even higher, and in high temperature environments, the poisonous and harmful composition in solid waste is thoroughly decomposed, and the rate of destroying by fire can reach 99.99%.
(2) cement kiln thermal capacity is large, has stable combustion system, while disposing a large amount of solid waste, still can maintain even, stable combustion atmosphere.
(3) because cement kiln tube body is long, solid waste is under cement kiln high-temperature state, and the time of staying is long, burns fully, is conducive to the burning Sum decomposition of rubbish.
(4) be alkaline gas in cement kiln, to burning, the sour gas physical efficiency that discharges plays neutralization, avoids the generation of bioxin after burning disposal.
(5) utilize cement kiln disposal of solid refuse to be the mode uniquely not having waste residue to discharge in various solid waste disposal mode, the combustible constituent in solid waste is as fuel, and non-combustible part can as raw material.
(6) utilize cement kiln disposal of solid refuse can not bring impact to cement product quality and production process.
And the key of cement kiln synergic processing is that material enters kiln way choice, now mainly enters kiln mode and have to add from raw material section together with cement raw material and enter, sprayed into after material grinds by Pneumatic conveyer.But this several method is all higher for the character requirement of material itself, even needs to do certain pretreatment and just can add into kiln, bring certain constraint to cement kiln synergic processing.
Said method can be suitable for common material, but comparatively large for toxicity, endangers heavier material and is difficult to be suitable for, therefore find a kind of convenience, safety, simply can be suitable for high-risk material to enter kiln mode very important for cement kiln synergic processing.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, provide a kind of mechanical ejection material device and mechanical ejection material thereof in cement kiln synergic processing to enter kiln method.
Technical scheme of the present invention is, a kind of mechanical ejection material device in cement kiln synergic processing, it primarily of:
One material feeding device; Described material feeding device adds mouth by material and chute forms;
One material catapult-launching gear; Hoist engine, mechanical spring, shell fragment are connected by jockey by described material catapult-launching gear successively;
One material receiver; Described material receiver is cement kiln end smoke-box.
Described material catapult-launching gear and material receiver are arranged on and samely launch in pipeline, and the described pipeline that launches is provided with opening and is connected with chute.
Packing device is provided with in described material feeding device; Described packing device adds mouth by conveying device and material and is connected.
Between hoist engine and mechanical spring, buffer is provided with in described material catapult-launching gear.
Support is provided with between mechanical spring and shell fragment in described material catapult-launching gear.
Described jockey is steel wire rope.
Described cement kiln end smoke-box import department is provided with gate valve.
Described shell fragment arranged outside has slide block.
In cement kiln synergic processing, mechanical ejection material enters kiln method, includes following steps:
A, material add mouth and chute by material and slip into and launch pipeline in material feeding device;
In B, material catapult-launching gear, hoist engine pulls mechanical spring to assigned address, contacts the position-sensing switch A that this position is preset;
C, the hoist engine automatic cut-off power touching position-sensing switch A transfer neutral to, and now mechanical spring release, springs into cement kiln end smoke-box by material;
After D, mechanical spring are discharged into extreme position, touch the position-sensing switch B that preparation is preset, hoist engine is energized, and traction shell fragment compressor mechanical spring enters ejection sequence next time.
In described steps A, material enters before material adds mouth and first carries out material package process.
Described cement kiln end smoke-box temperature is at 950-1050 degrees Celsius, and pressure is negative pressure.
The present invention has following technique effect:
1, after material package by launch add cement kiln end smoke-box after effectively can avoid material and extraneous contact, reduce pollution risk, material is not easily scattered after packaging in pipeline simultaneously, is easy to launch propelling movement.
2, pulling steel wire rope to make shell fragment compressor mechanical spring material can be launched diverse location to cement kiln to specified intensity by starting hoist engine, effectively can avoid the accumulation in material same place in cement kiln.
3, by after material package, by launching, to add cement kiln end smoke-box not high to the character requirement of material itself, effectively can prevent the generation of bioxin after no matter whether it launches cement kiln end smoke-box containing volatile organic matter.
Accompanying drawing explanation
Fig. 1 is mechanical ejection material apparatus structure schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of mechanical ejection material device in cement kiln synergic processing, it primarily of:
One material feeding device; Described material feeding device adds mouth 1 by material and chute 2 forms;
One material catapult-launching gear; Hoist engine 6, mechanical spring 5, shell fragment 4 are connected by jockey by described material catapult-launching gear successively;
One material receiver; Described material receiver is cement kiln end smoke-box.
Described material catapult-launching gear and material receiver are arranged on and samely launch in pipeline, and the described pipeline that launches is provided with opening and is connected with chute 2.
Packing device is provided with in described material feeding device; Described packing device adds mouth 1 by conveying device and material and is connected; Utilizing packing device by effectively having completely cut off the contact with the external world after material package, reducing pollution risk, simultaneously material is not easily scattered launching in pipeline after packaging, is easy to launch propelling movement.
Between hoist engine 6 and mechanical spring 5, buffer 10 is provided with in described material catapult-launching gear.
Support 8 is provided with between mechanical spring 5 and shell fragment 4 in described material catapult-launching gear; Elastic force, by sending power to shell fragment 4 uniformly after support 8, makes material uniform force more can steadily push.
Described jockey is steel wire rope 7; Pulling steel wire rope 7 to make shell fragment 4 compressor mechanical spring 5 to specified intensity material can be launched diverse location to cement kiln by starting hoist engine 6, effectively can avoid the accumulation in material same place in cement kiln.
Described cement kiln end smoke-box import department is provided with gate valve 9.
Described shell fragment 4 arranged outside has slide block 3.
In cement kiln synergic processing, mechanical ejection material enters kiln method, includes following steps:
A, material add mouth 1 and chute 2 by material and slip into and launch pipeline in material feeding device;
In B, material catapult-launching gear, hoist engine 6 pulls mechanical spring 5 to assigned address, contacts the position-sensing switch A that this position is preset;
C, the hoist engine automatic cut-off power touching position-sensing switch A transfer neutral to, and now mechanical spring 5 discharges, and material is sprung into cement kiln end smoke-box;
After D, mechanical spring 5 are discharged into extreme position, touch the position-sensing switch B that preparation is preset, hoist engine 6 is energized, and traction shell fragment 4 compressor mechanical spring 5 enters ejection sequence next time.
In described steps A, material enters before material adds mouth 1 and first carries out material package process.
Described cement kiln end smoke-box temperature is at 950-1050 degrees Celsius, and the temperature that cement kiln end smoke-box is 950 ~ 1050 DEG C effectively can prevent the generation of bioxin; Negative pressure state in Bound moisture stall makes to launch in pipeline and is in negative pressure state, even if having material spilling also can be inhaled into cement kiln end smoke-box in propelling movement process.
Claims (10)
1. a kind of mechanical ejection material device in cement kiln synergic processing, it is characterized in that it primarily of:
One material feeding device; Described material feeding device adds mouth (1) by material and chute (2) forms;
One material catapult-launching gear; Hoist engine (6), mechanical spring (5), shell fragment (4) are connected by jockey by described material catapult-launching gear successively;
One material receiver; Described material receiver is cement kiln end smoke-box;
Described material catapult-launching gear and material receiver are arranged on and samely launch in pipeline, and the described pipeline that launches is provided with opening and is connected with chute (2).
2. a kind of mechanical ejection material device in cement kiln synergic processing according to claim 1, is characterized in that being provided with packing device in described material feeding device; Described packing device adds mouth (1) by conveying device and material and is connected.
3. a kind of mechanical ejection material device in cement kiln synergic processing according to claim 1, is characterized in that between hoist engine (6) and mechanical spring (5), being provided with buffer (10) in described material catapult-launching gear.
4., according to mechanical ejection material device a kind of in cement kiln synergic processing according to claim 1, it is characterized in that being provided with support (8) between mechanical spring (5) and shell fragment (4) in described material catapult-launching gear.
5., according to mechanical ejection material device a kind of in cement kiln synergic processing according to claim 1, it is characterized in that described jockey is steel wire rope (7).
6., according to mechanical ejection material device a kind of in cement kiln synergic processing according to claim 1, it is characterized in that described cement kiln end smoke-box import department is provided with gate valve (9).
7., according to mechanical ejection material device a kind of in the cement kiln synergic processing described in claim 1 or 4, it is characterized in that described shell fragment (4) arranged outside has slide block (3).
8.
utilizedescribed in claim 1-6 any one, the material of mechanical ejection material device enters kiln method, it is characterized in that including following steps:
A, material add mouth (1) and chute (2) by material and slip into and launch pipeline in material feeding device;
In B, material catapult-launching gear, hoist engine (6) pulls mechanical spring (5) to assigned address, contacts the position-sensing switch A that this position is preset;
C, the hoist engine automatic cut-off power touching position-sensing switch A transfer neutral to, and now mechanical spring (5) release, springs into cement kiln end smoke-box by material;
After D, mechanical spring (5) are discharged into extreme position, touch the position-sensing switch B that preparation is preset, hoist engine (6) is energized, and traction shell fragment (4) compressor mechanical spring (5) enters ejection sequence next time.
9. in cement kiln synergic processing according to claim 8, mechanical ejection material enters kiln method, it is characterized in that in described steps A, and material enters material and adds that mouth (1) is front first carries out material package process.
10. in cement kiln synergic processing according to claim 8, mechanical ejection material enters kiln method, and it is characterized in that described cement kiln end smoke-box temperature is at 950-1050 degrees Celsius, pressure is negative pressure.
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| CN201310303781.7A CN103591806B (en) | 2013-07-19 | 2013-07-19 | A kind of mechanical ejection material device and enter kiln method in cement kiln synergic processing |
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| CN201310303781.7A CN103591806B (en) | 2013-07-19 | 2013-07-19 | A kind of mechanical ejection material device and enter kiln method in cement kiln synergic processing |
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| CN103591806B true CN103591806B (en) | 2015-07-29 |
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| GB721294A (en) * | 1952-02-25 | 1955-01-05 | Crofts Engineers Ltd | Improvements in devices for feeding granular and other similar materials |
| US3357689A (en) * | 1964-03-17 | 1967-12-12 | Elektrokemisk As | Apparatus for feeding solid materials into a rotary kiln |
| CN1064927A (en) * | 1991-01-28 | 1992-09-30 | 凯登丝化学资源有限公司 | Flammable solid is sent into device in the rotary kiln |
| US5724899A (en) * | 1988-11-23 | 1998-03-10 | Cadence Environmental Energy, Inc. | Modified cement kiln for burning combustible solid waste as supplemental fuel |
| CN1217775A (en) * | 1996-08-27 | 1999-05-26 | 等离子技术有限公司 | Plasma high-temp. decomposition and glass transition for municipal waste |
| CN201081550Y (en) * | 2007-01-12 | 2008-07-02 | 敦南科技股份有限公司 | Improved feeder mechanism of diffusion oven |
| US7448332B2 (en) * | 2005-09-02 | 2008-11-11 | John Kearns | Refuse disposal by environmentally safe high temperature disintegration |
| CN203478989U (en) * | 2013-07-19 | 2014-03-12 | 浙江环立环保科技有限公司 | Mechanical material ejection device used in cement kiln co-processing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090047102A1 (en) * | 2005-05-11 | 2009-02-19 | Holcim (Slovensko) A.S. | Device for charging alternative fuels into a rotary kiln and method for charging such alternative fuels and/or waste products |
| CN103153905B (en) * | 2010-08-06 | 2015-04-22 | 英派尔科技开发有限公司 | System and method for manufacturing cement clinker utilizing waste materials |
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2013
- 2013-07-19 CN CN201310303781.7A patent/CN103591806B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB721294A (en) * | 1952-02-25 | 1955-01-05 | Crofts Engineers Ltd | Improvements in devices for feeding granular and other similar materials |
| US3357689A (en) * | 1964-03-17 | 1967-12-12 | Elektrokemisk As | Apparatus for feeding solid materials into a rotary kiln |
| US5724899A (en) * | 1988-11-23 | 1998-03-10 | Cadence Environmental Energy, Inc. | Modified cement kiln for burning combustible solid waste as supplemental fuel |
| CN1064927A (en) * | 1991-01-28 | 1992-09-30 | 凯登丝化学资源有限公司 | Flammable solid is sent into device in the rotary kiln |
| CN1217775A (en) * | 1996-08-27 | 1999-05-26 | 等离子技术有限公司 | Plasma high-temp. decomposition and glass transition for municipal waste |
| US7448332B2 (en) * | 2005-09-02 | 2008-11-11 | John Kearns | Refuse disposal by environmentally safe high temperature disintegration |
| CN201081550Y (en) * | 2007-01-12 | 2008-07-02 | 敦南科技股份有限公司 | Improved feeder mechanism of diffusion oven |
| CN203478989U (en) * | 2013-07-19 | 2014-03-12 | 浙江环立环保科技有限公司 | Mechanical material ejection device used in cement kiln co-processing |
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| CN103591806A (en) | 2014-02-19 |
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Inventor after: Zheng Hui Inventor after: He Kai Inventor after: Chen Lijiang Inventor after: Guan Shuli Inventor after: Zhuo Huizhen Inventor after: Jiang Dong Inventor after: Lei Junyan Inventor after: Li Yunxi Inventor before: Zheng Hui Inventor before: Jiang Dong Inventor before: Guan Shuli Inventor before: He Kai Inventor before: Zhuo Huizhen |
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Free format text: CORRECT: INVENTOR; FROM: ZHENG HUI JIANG DONG GUAN SHULI HE KAI ZHUO HUIZHEN TO: ZHENG HUI HE KAI CHEN LIJIANG GUAN SHULI ZHUO HUIZHEN JIANG DONG LEI JUNYAN LI YUNXI |
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| C53 | Correction of patent for invention or patent application | ||
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Inventor after: Jiang Weigong Inventor after: Zheng Hui Inventor after: Jiang Dong Inventor after: He Kai Inventor after: Chen Lijiang Inventor after: Guan Shuli Inventor after: Lei Junyan Inventor after: Li Yunxi Inventor after: Zhuo Huizhen Inventor before: Zheng Hui Inventor before: He Kai Inventor before: Chen Lijiang Inventor before: Guan Shuli Inventor before: Zhuo Huizhen Inventor before: Jiang Dong Inventor before: Lei Junyan Inventor before: Li Yunxi |
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Free format text: CORRECT: INVENTOR; FROM: ZHENG HUI HE KAI CHEN LIJIANG GUAN SHULI ZHUO HUIZHEN JIANG DONG LEI JUNYAN LI YUNXI TO: JIANG WEIGONG ZHENG HUI JIANG DONG HE KAI CHEN LIJIANG GUAN SHULI LEI JUNYAN LI YUNXI ZHUO HUIZHEN |
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Address after: 311407, room sixteenth, building 1, Golden Bay, new Tongxiang, Fuyang District, Zhejiang, Hangzhou, China Patentee after: ZHEJIANG HUANLI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 15, building 310012,, blue ocean International Building, No. 39, Lok Lok Road, Zhejiang, Hangzhou, A05 Patentee before: ZHEJIANG HUANLI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |