CN103644570A - Efficient cooling device applied to rubbish incineration and achieving function through high-pressure water mist - Google Patents
Efficient cooling device applied to rubbish incineration and achieving function through high-pressure water mist Download PDFInfo
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- CN103644570A CN103644570A CN201310720770.9A CN201310720770A CN103644570A CN 103644570 A CN103644570 A CN 103644570A CN 201310720770 A CN201310720770 A CN 201310720770A CN 103644570 A CN103644570 A CN 103644570A
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Abstract
The invention relates to an efficient cooling device applied to rubbish incineration and achieving the function through high-pressure water mist, and can effectively reduce the amount of generated dioxin-like chemicals according to the principle that the amount of the generated dioxin-like chemicals can be reduced greatly through rapid heating and cooling. The invention adopts the technical scheme that the efficient cooling device comprises a water tank, a filter, a high-pressure pump and a high-pressure water mist spray nozzle, wherein the water outlet of the water tank is connected with the water inlet of a low pressure ball valve through the filter; the water outlet of the low pressure ball valve is connected with the water inlet of the high-pressure pump through a high-pressure pipeline; the water outlet of the high-pressure pump is connected with the water inlet of a high-pressure ball valve and the water inlet of an overflow valve respectively; the water outlet of the high-pressure ball valve is connected with the high-pressure water mist spray nozzle mounted in a rubbish incineration offgas flue; the water outlet of the overflow valve is connected with the water inlet of the water tank. The efficient cooling device is reasonable in structure, reliable in operation and convenient to construct, does not occupy a building space, can effectively reduce the amount of dioxin-like chemicals generated during the cooling process of high-temperature flue gas generated during rubbish incineration, reduces harm to the surrounding environment and human health, and brings excellent social and economic benefits.
Description
Technical field
The present invention relates to a kind of heavy pressure fine spray waste incineration high-efficiency cooling device.
Background technology
In the development process of urbanization, rubbish has become the burden of urban development as the product of Urban Metabolism.And waste incineration method has become one of main method for the treatment of of urban garbage.After rubbish is processed with burning method, garbage energy minimizing, saves land used, also can eliminate various pathogen, and poisonous and harmful substance is converted into harmless object; The waste heat of waste incineration also can be used to generating, heat supply.
Yet, after waste incineration, produce a large amount of waste gas and lime-ash, hundreds of major pollutants that discharge in tail gas from incinerator, especially dioxin pollutant, belongs to generally acknowledged one-level carcinogenic substance, has bio-toxicity, immunotoxicity and Endocrine toxicity, once it invades human body, can not degrade, also be difficult for discharging, will the immune system of permanent destruction human body and the hormone secretion of upset human body.Dioxin extremely toxic substance causes very large harm to environment, therefore controls generation and the diffusion of dioxins materials, is a vital problem.
The whole Guo journey of stopping working from heating ignition to cooling in the burning process of rubbish, dioxins materials all likely produces, therefore heat up rapidly and lower the temperature and can greatly reduce the generation of dioxins materials, so how solving, is the technical problem that need to conscientiously study and solve.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the present invention's object is just to provide a kind of heavy pressure fine spray waste incineration high-efficiency cooling device, can effectively solve the problem that rapid intensification and cooling can greatly reduce the generation of dioxins materials.
The technical scheme that the present invention solves is, comprise water tank, filter, high-pressure pump and high-pressure water mist spray head, the delivery port of water tank is connected with the water inlet of low pressure ball valve through filter, the delivery port of low pressure ball valve is connected with the water inlet of high-pressure pump through pressure duct, the delivery port of high-pressure pump is connected with the water inlet of high-pressure ball valve, the water inlet of overflow valve respectively, the delivery port of high-pressure ball valve is connected with the high-pressure water mist spray head in being contained in garbage incinerating tail gas flue, and the delivery port of overflow valve is connected with the water inlet of water tank.
The present invention is rational in infrastructure, reliable, easy construction, do not account for the generation that space effectively reduces high-temperature flue gas dioxins materials in cold process that waste incineration produces, the harm of reduction to surrounding environment and personnel health, has good society and economic benefit.
Accompanying drawing explanation
Fig. 1 is structure connection layout of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
By Fig. 1, provided, the present invention includes water tank, filter, high-pressure pump and high-pressure water mist spray head, the delivery port of water tank 1 is connected with the water inlet of low pressure ball valve 4 through filter 2, the delivery port of low pressure ball valve 4 is connected with the water inlet of high-pressure pump 5 through pressure duct 8, the delivery port of high-pressure pump 5 is connected with the water inlet of high-pressure ball valve 6, the water inlet of overflow valve 7 respectively, the delivery port of high-pressure ball valve 6 is connected with the high-pressure water mist spray head 9 in being contained in garbage incinerating tail gas flue 10, and the delivery port of overflow valve 7 is connected with the water inlet of water tank 1.
In order to guarantee result of use, on described filter 2 and the pipeline between low pressure ball valve 4, pressure sensor 3 is housed;
On described water tank 1, filler pipe 11 is housed;
The dual-purpose shower nozzle of mobile high-voltage single-fluid water mist that described high-pressure water mist spray head 9 is 200420074456.4 for applicant in the patent No. of first to file; Described filter 2, pressure sensor 3, low pressure ball valve 4, high-pressure pump 5, high-pressure ball valve 6, overflow valve 7, pressure duct 8 are commercially available prod (prior art).
When the present invention uses, high-pressure water mist spray head 9 is arranged in garbage incinerating tail gas flue 10, high-pressure pump 5 is under the situation running well, water is through filter 2, by high-pressure pump 5, be delivered to pressure duct 8, and through high-pressure water mist spray head 9 ejection, pressure sensor 3 is used for guaranteeing that high-pressure pump 5 is turning round under normal operating pressure, overflow valve 7 is used for the operating pressure of adjusting high-pressure pump 5.Running water presents thin water smoke state after high-pressure water mist spray head 9 ejections, mist particle diameter is 10 ~ 100 μ m, can fully go out kiln gas with incinerator contacts, reach rapid cooling, the high-temperature flue-gas that waste incineration is produced is down to below 100 ℃ by 800 ℃, reduces the generation of high-temperature flue gas dioxins materials in cooling procedure of waste incineration generation.Water through filter 2, can reduce the possibility of the fouling of temperature reduction technology water and obstruction high-pressure water mist spray head 9 before entering high-pressure pump 5; Water unnecessary in device can be back in water tank 1 by overflow valve 7; The operating pressure of high-pressure pump 5 can be delivered to electric-control system by pressure sensor 3, can guarantee high-pressure pump 5 stable operation under normal pressure.Compared with prior art, the present invention is simple in structure, novelty is unique, reliable, easy construction, do not account for the generation that space effectively reduces high-temperature flue gas dioxins materials in cold process that waste incineration produces, the harm of reduction to surrounding environment and personnel health, has good society and economic benefit.
Claims (3)
1. a heavy pressure fine spray waste incineration high-efficiency cooling device, comprise water tank, filter, high-pressure pump and high-pressure water mist spray head, it is characterized in that, the delivery port of water tank (1) is connected with the water inlet of low pressure ball valve (4) through filter (2), the delivery port of low pressure ball valve (4) is connected with the water inlet of high-pressure pump (5) through pressure duct (8), the delivery port of high-pressure pump (5) respectively with the water inlet of high-pressure ball valve (6), the water inlet of overflow valve (7) is connected, the delivery port of high-pressure ball valve (6) is connected with the high-pressure water mist spray head (9) in being contained in garbage incinerating tail gas flue (10), the delivery port of overflow valve (7) is connected with the water inlet of water tank (1).
2. heavy pressure fine spray waste incineration high-efficiency cooling device according to claim 1, is characterized in that, on the pipeline between described filter (2) and low pressure ball valve (4), pressure sensor (3) is housed.
3. heavy pressure fine spray waste incineration high-efficiency cooling device according to claim 1, is characterized in that, filler pipe (11) is housed on described water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720770.9A CN103644570A (en) | 2013-12-24 | 2013-12-24 | Efficient cooling device applied to rubbish incineration and achieving function through high-pressure water mist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720770.9A CN103644570A (en) | 2013-12-24 | 2013-12-24 | Efficient cooling device applied to rubbish incineration and achieving function through high-pressure water mist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103644570A true CN103644570A (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310720770.9A Pending CN103644570A (en) | 2013-12-24 | 2013-12-24 | Efficient cooling device applied to rubbish incineration and achieving function through high-pressure water mist |
Country Status (1)
| Country | Link |
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| CN (1) | CN103644570A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016092154A1 (en) | 2014-12-10 | 2016-06-16 | Evac Oy | Waste treatment installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07213849A (en) * | 1994-02-03 | 1995-08-15 | Tetsuto Tamura | Device for forcedly and rapidly cooling high-temperature waste gas |
| CN102230627A (en) * | 2011-04-12 | 2011-11-02 | 安徽盛运环保设备有限公司 | High-temperature tail gas quenching reaction tower of refuse combustion furnace |
| CN102494347A (en) * | 2011-12-14 | 2012-06-13 | 江苏中奥健康环保科技发展有限公司 | Flue gas quenching tower |
| CN202902317U (en) * | 2012-11-27 | 2013-04-24 | 哈尔滨建华热能设备制造有限公司 | Single-body multi-stage cremator tail gas purifying device |
| CN203687055U (en) * | 2013-12-24 | 2014-07-02 | 河南海力特机电制造有限公司 | High-pressure water mist waste incineration efficient cooling device |
-
2013
- 2013-12-24 CN CN201310720770.9A patent/CN103644570A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07213849A (en) * | 1994-02-03 | 1995-08-15 | Tetsuto Tamura | Device for forcedly and rapidly cooling high-temperature waste gas |
| CN102230627A (en) * | 2011-04-12 | 2011-11-02 | 安徽盛运环保设备有限公司 | High-temperature tail gas quenching reaction tower of refuse combustion furnace |
| CN102494347A (en) * | 2011-12-14 | 2012-06-13 | 江苏中奥健康环保科技发展有限公司 | Flue gas quenching tower |
| CN202902317U (en) * | 2012-11-27 | 2013-04-24 | 哈尔滨建华热能设备制造有限公司 | Single-body multi-stage cremator tail gas purifying device |
| CN203687055U (en) * | 2013-12-24 | 2014-07-02 | 河南海力特机电制造有限公司 | High-pressure water mist waste incineration efficient cooling device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016092154A1 (en) | 2014-12-10 | 2016-06-16 | Evac Oy | Waste treatment installation |
| DE212015000281U1 (en) | 2014-12-10 | 2017-07-19 | Evac Oy | A waste processing apparatus |
| KR20170099938A (en) | 2014-12-10 | 2017-09-01 | 에박 오이 | Waste treatment installation |
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Application publication date: 20140319 |