CN105757679A - Garbage treatment water circulation system - Google Patents
Garbage treatment water circulation system Download PDFInfo
- Publication number
- CN105757679A CN105757679A CN201610162150.1A CN201610162150A CN105757679A CN 105757679 A CN105757679 A CN 105757679A CN 201610162150 A CN201610162150 A CN 201610162150A CN 105757679 A CN105757679 A CN 105757679A
- Authority
- CN
- China
- Prior art keywords
- incinerator
- water tank
- circulation system
- airway
- garbage disposal
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 54
- 239000012153 distilled water Substances 0.000 claims abstract description 35
- 239000000498 cooling water Substances 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims description 41
- 238000005406 washing Methods 0.000 claims description 39
- 239000002893 slag Substances 0.000 claims description 26
- 238000002156 mixing Methods 0.000 claims description 17
- 230000008676 import Effects 0.000 claims description 16
- 239000002244 precipitate Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 7
- 238000005276 aerator Methods 0.000 claims description 5
- 238000010304 firing Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 238000009833 condensation Methods 0.000 abstract description 5
- 230000005494 condensation Effects 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 4
- 239000002956 ash Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003500 flue dust Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a garbage treatment water circulation system for recycling distilled water generated by garbage combustion in an incinerator. The garbage treatment water circulation system comprises a cooling water tank, a gas guide pipe, a distillated water tank and a rinsing basin. According to the garbage treatment water recycling system, water in garbage can be recycled and reused through evaporation of the incinerator, condensation of the gas guide pipe, heat dissipation of the distilled water tank, transition of the cooling water tank and muddying of the rinsing basin in sequence, so that the problem of garbage sewage treatment is solved, and the garbage treatment cost is reduced.
Description
Technical field
The present invention relates to technical field of waste treatment, particularly relate to a kind of garbage disposal water circulation system.
Background technology
Rubbish is mankind's daily life and the solid waste produced in producing, and owing to output is big, complicated component is various, and has contaminative, resource and social.2013, nearly 4.5 hundred million tons of China's Municipal Domestic Garbage Output, and the annual speed increment with 8-10%, sanitary fill storage over the years more than more than 60 hundred million tons, rubbish eroded field area was more than 500,000,000 square metres.As do not dealt carefully with, just pollute the environment, affect environmental health, waste resource, destroy productive life safety, destroy social harmony.
Current existing trash processing way mainly has: sanitary landfills, organic compost, directly burning and cement kiln coexistence are put, but are all difficult to reach desirable state in investment and return.
It addition, conventional garbage processing method, often ignore the process of garbage leachate, or garbage leachate is easily separated post processing, improve processing cost.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of garbage disposal water circulation system.
A kind of garbage disposal water circulation system that the present invention proposes, is circulated utilization for the distilled water that incineration firing in incinerator is produced, and described garbage disposal water circulation system includes: cooling water tank, airway, distilled water tank and washing pool；
Being filled with water in cooling water tank, airway is arranged in cooling water tank and submerged in water, and the first end of airway is connected with incinerator by the first suction machine, and the first suction machine wraps steam-laden mixing gas for extracting in incinerator above burning position；Airway the second end is connected with incinerator by snorkel, and snorkel is for importing burning position in incinerator by mixing gas；
Airway connects with distilled water tank also by the first flow pipe；Distilled water tank is connected with cooling water tank by the second flow pipe, and the second flow pipe is provided with the second suction machine；Cooling water tank is connected with washing pool by the 3rd flow pipe, and the 3rd flow pipe is provided with the 3rd suction machine；
Washing pool is connected with incinerator by the 4th suction machine, and the 4th suction machine imports in the water in washing pool for the tail gas produced by burning position in incinerator, and washing pool is positioned at and is above water provided with excessive gas outlet；Washing pool is provided with precipitate outlet, and precipitate outlet is connected with the spray head being arranged within incinerator by the 5th suction machine.
Preferably, airway is serpentine pipe.
Preferably, airway is positioned at above distilled water tank.
Preferably, the first flow pipe is provided with check valve.
Preferably, the second flow pipe connects one end insertion distilled water tank of distilled water tank and bottom it.
Preferably, incinerator is opened type structure.
Preferably, also including slag collection case, slag collection case is provided with slag import, inlet exhaust gas and offgas outlet, and slag import all connects with incinerator with inlet exhaust gas, and offgas outlet is connected with washing pool by the 4th suction machine.
Preferably, spray head is arranged on the position in incinerator near top.
Preferably, also including aerator, its air outlet connects with incinerator for importing oxygen-fed gas to burning position.
A kind of garbage disposal water circulation system that the present invention proposes, rubbish is covered incinerator flame is burnt, burning position is to while in rubbish, harmful substance aoxidizes, and upper strata rubbish is carried out dry distilling by the high temperature that burning position produces, and the moisture in rubbish is evaporated to steam.In the present invention, wrapping the steam-laden mixing gas airway by being arranged in cooling water tank, steam is imported into distilled water tank after meeting condensation knot in airway, and after the moisture heat radiation in distilled water tank, temperature reduces.
Cooling water tank is internal is lowered the temperature to the mixing gas in airway by the mode of heat exchange, so, the temperature after working long hours of the water in cooling water tank raises.And washing pool works after a period of time, in washing pool, lysate reaches capacity, and now continues to import the tail gas containing flue dust, has precipitate and precipitate out in washing pool.In the present invention, the precipitate precipitated out is imported incinerator and is circulated process, and water temperature in cooling water tank raised imports washing pool, so, solution concentration in washing pool can be controlled, maintain washing pool water washing effect in washing pool.In the present invention, the distilled water cooled down is imported cooling water tank can maintain airway low-temperature working environment in distilled water tank.In the present invention, when solution is too much in washing pool, can directly discharge, alleviate washing pool and hold pressure.
In the present invention, pass sequentially through incinerator evaporation, airway condensation, distilled water tank heat radiation, cooling water tank excessively, the moisture in rubbish is reclaimed and recycles, has both solved the problem that garbage leachate processes, reduced again garbage disposal cost.
Accompanying drawing explanation
Fig. 1 is a kind of garbage disposal water circulation system structural representation that the present invention proposes.
Detailed description of the invention
With reference to Fig. 1, a kind of garbage disposal water circulation system that the present invention proposes, it is circulated utilization for the distilled water that incineration firing in incinerator 1 is produced.Incinerator 1 is the container of opened type structure, and after laying one layer of ashes bottom it, then on ashes, laying fuel is lighted a fire, and then pours rubbish into incinerator and covers on fuel.So, in incinerator 1, rubbish being smouldered, rubbish is burnt by burning position, and produces high temperature the rubbish above burning position carries out pyrolytic, and the steam comprised in rubbish is vaporized.
This garbage disposal water circulation system includes: cooling water tank 2, airway 3, distilled water tank 4 and washing pool.
It is filled with water in cooling water tank 2, airway 3 is arranged in cooling water tank 2 and submerged in water, first end of airway 3 is connected with incinerator 1 by the first suction machine 6, and the first suction machine 6 wraps steam-laden mixing gas for extracting above burning position in incinerator 1.Airway 3 second end is connected with incinerator 1 by snorkel 7, and snorkel 7 is for importing burning position in incinerator 1 by mixing gas.The mixing gas produced in incinerator 1 includes rubbish and at high temperature decomposes the steam that the fuel gas such as methane of generation also includes being evaporated from rubbish.In present embodiment, will mixing gas after by airway 3, owing in cooling water tank 2, temperature is relatively low, the water vapor condensation in mixing gas is attached in airway 3, thus the moisture removed in mixing gas, it is to avoid the incineration firing of burning position is adversely affected by moisture.After mixing gas is transported to burning position, fuel gas therein carries out combustion-supporting, it is ensured that being smoothed out of incineration firing, it is to avoid substance combustion nonflammable in rubbish is insufficient.Meanwhile, harmful substance is carried out fully oxidized also by superhigh temperature by burning position, it is to avoid harmful gas is directly discharged.
In present embodiment, in order to avoid the harmful gas in incinerator 1 is overflowed, in incinerator 1, maintain negative pressure state.So, owing to incinerator is opened type structure, so, under first suction machine 6 duty, outside air enters incinerator and is extracted by the first suction machine 6, so, it is transported in the mixing gas of burning position and also comprises oxygen, to avoid the burning that anoxia causes insufficient.In present embodiment, in order to avoid the confession hypoxgia of burning position further, being also provided with aerator 17, its air outlet connects with incinerator 1 for importing oxygen-fed gas to burning position.
In present embodiment, airway 3 is serpentine pipe.To extend, mix gas flowing duration in airway 3, improve the condensation effect to steam.
Airway 3 connects with distilled water tank 4 also by the first flow pipe 15.The water condensed in airway 3 can pass through the first flow pipe 15 and import in distilled water tank 4.In present embodiment, airway 3 is positioned at above distilled water tank 4, and the first flow pipe 15 is provided with check valve 16.So, the water in airway 3 discharges from trend the first flow pipe 15, and when the water in the first flow pipe 15 runs up to a certain degree, check valve 16 can be rushed to open, so that the water in airway 3 flows into distilled water tank 4.In present embodiment, the water automatic-discharging in airway 3, namely avoid the cost increasing driving mechanism, turn avoid airway 3 internal water accumulation and too much reduce the water removal effect of mixing gas.In present embodiment, the water gathered in the first flow pipe 15, the mixing gas in airway 3 can be avoided to flow into distilled water tank 4, it is to avoid harmful gas is directly discharged.
Distilled water tank 4 is connected with cooling water tank 2 by the second flow pipe 8, and the second flow pipe 8 is provided with the second suction machine 9.Cooling water tank 2 is connected with washing pool 5 by the 3rd flow pipe 10, and the 3rd flow pipe 10 is provided with the 3rd suction machine 11.
Washing pool 5 is connected with incinerator 1 by the 4th suction machine 12, and the 4th suction machine 12 imports in the water in washing pool 5 for the tail gas produced by burning position in incinerator 1, and washing pool 5 is positioned at and is above water provided with excessive gas outlet.Washing pool 5 is provided with precipitate outlet, and precipitate outlet is connected with the spray head 14 being arranged within incinerator 1 by the 5th suction machine 13.
In present embodiment, after coolant-temperature gage in cooling water tank 2 raises, can import in washing pool 5, to reduce the ratio of solute such as flue dust and water in washing pool 5, thus improving the washing pool 5 water washing effect to tail gas, then can import cooling water tank 2 through the distilled water after cooling in distilled water tank 4 and airway 3 is lowered the temperature.Washing pool 5 dissolves flue dust too much rear solution and reaches capacity state thus precipitating out precipitate, when precipitate reaches to a certain degree, the 4th suction machine 12 can be passed through extract the precipitate in washing pool 5 and be sprayed onto in incinerator 1 by spray head 14, moisture in precipitate is incinerated in stove 1 high temperature evaporation and becomes steam to return to distilled water tank 4 after becoming the ingredient of mixing gas, precipitate along with rubbish burned together after discharge as slag.
In present embodiment, achieve by incinerator 1, airway 3, distilled water tank 4, cooling water tank 2 and washing pool, it is achieved that in rubbish, moisture recycles, it is achieved that the self-sufficiency of clean water in garbage processing procedure, be conducive to saving cost, and solve the process problem of garbage leachate.
In present embodiment, can promote to maintain in incinerator 1 negative pressure state by controlling the duty of the 5th suction machine and aerator 17, for instance make tail gas output flow velocity more than aerator 17 to the speed of supply in incinerator.
In present embodiment, the second flow pipe 8 connects one end of distilled water tank 4 and inserts distilled water tank 4 and bottom it.Present embodiment is red, and spray head 14 is arranged on the position in incinerator 1 near top, in order in precipitate, moisture has enough evaporation times.
The garbage disposal water circulation system that present embodiment provides, also include slag collection case, slag collection case is provided with slag import, inlet exhaust gas and offgas outlet, and slag import all connects with incinerator 1 with inlet exhaust gas, and offgas outlet is connected with washing pool 5 by the 4th suction machine 12.Being communicated with the slag emission mouth of slag import on incinerator 1, be provided with the separating mechanism separated by dust-like ashes in slag between slag import and slag emission mouth, slag enters slag collection case by separating mechanism.Slag in incinerator 1 and ashes are discharged by slag emission mouth, can avoid in incinerator 1 owing to slag accumulates the problem too much taking capacity.In present embodiment, tail gas is re-introduced into washing pool 5 after slag collection case, and the dust in slag is easily separated by available tail gas, it is to avoid slag causes dust pollution.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention.
Claims (9)
1. a garbage disposal water circulation system, distilled water for incineration firing in incinerator (1) is produced is circulated utilization, it is characterized in that, described garbage disposal water circulation system includes: cooling water tank (2), airway (3), distilled water tank (4) and washing pool (5)；
Cooling water tank is filled with water in (2), airway (3) is arranged in cooling water tank (2) and submerged in water, first end of airway (3) is connected with incinerator (1) by the first suction machine (6), and the first suction machine (6) wraps steam-laden mixing gas for extracting above burning position in incinerator (1)；Airway (3) second end is connected with incinerator (1) by snorkel (7), and snorkel (7) is for importing incinerator (1) interior burning position by mixing gas；
Airway (3) connects with distilled water tank (4) also by the first flow pipe (15)；Distilled water tank (4) is connected with cooling water tank (2) by the second flow pipe (8), and the second flow pipe (8) is provided with the second suction machine (9)；Cooling water tank (2) is connected with washing pool (5) by the 3rd flow pipe (10), and the 3rd flow pipe (10) is provided with the 3rd suction machine (11)；
Washing pool (5) is connected with incinerator (1) by the 4th suction machine (12), 4th suction machine (12) imports in the water in washing pool (5) for the tail gas produced by interior for incinerator (1) burning position, and washing pool (5) is positioned at and is above water provided with excessive gas outlet；Washing pool (5) is provided with precipitate outlet, and precipitate outlet is connected by the spray head (14) that the 5th suction machine (13) is internal with being arranged on incinerator (1).
2. garbage disposal water circulation system as claimed in claim 1, it is characterised in that airway (3) is serpentine pipe.
3. garbage disposal water circulation system as claimed in claim 2, it is characterised in that airway (3) is positioned at distilled water tank (4) top.
4. garbage disposal water circulation system as claimed in claim 3, it is characterised in that be provided with check valve (16) on the first flow pipe (15).
5. garbage disposal water circulation system as claimed in claim 1, it is characterised in that the second flow pipe (8) connects one end of distilled water tank (4) and inserts distilled water tank (4) and bottom it.
6. garbage disposal water circulation system as claimed in claim 1, it is characterised in that incinerator (1) is opened type structure.
7. garbage disposal water circulation system as claimed in claim 1, it is characterized in that, also include slag collection case, slag collection case is provided with slag import, inlet exhaust gas and offgas outlet, slag import all connects with incinerator (1) with inlet exhaust gas, and offgas outlet is connected with washing pool (5) by the 4th suction machine (12).
8. garbage disposal water circulation system as claimed in claim 1, it is characterised in that spray head (14) is arranged on the position in incinerator (1) near top.
9. garbage disposal water circulation system as claimed in claim 1, it is characterised in that also include aerator (17), its air outlet connects with incinerator (1) for importing oxygen-fed gas to burning position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162150.1A CN105757679B (en) | 2016-03-21 | 2016-03-21 | A kind of garbage disposal water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162150.1A CN105757679B (en) | 2016-03-21 | 2016-03-21 | A kind of garbage disposal water circulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105757679A true CN105757679A (en) | 2016-07-13 |
| CN105757679B CN105757679B (en) | 2018-05-08 |
Family
ID=56346123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162150.1A Active CN105757679B (en) | 2016-03-21 | 2016-03-21 | A kind of garbage disposal water circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757679B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438630A (en) * | 2018-03-22 | 2018-08-24 | 刘影 | Rubbish water environmental protection dustbin can be isolated in one kind |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050223954A1 (en) * | 2004-04-08 | 2005-10-13 | Forsberg Bruce W | Mini batch waste treatment system |
| CN1769397A (en) * | 2005-10-19 | 2006-05-10 | 天津大学 | Device and method for suppressing refuse end gas injurant using pyrolysis and aerification technology |
| CN103244957A (en) * | 2012-02-28 | 2013-08-14 | 四川宇阳环境工程有限公司 | Integral treatment method for drying and incinerating sludge |
| JP2014238241A (en) * | 2013-06-10 | 2014-12-18 | 大谷開発株式会社 | Dry distillation incinerator and dry distillation incineration system mounted with the same |
| CN204756938U (en) * | 2015-05-01 | 2015-11-11 | 王增日 | Novel chemical industry system of trash disposal |
| CN105222137A (en) * | 2014-07-01 | 2016-01-06 | 金广恒环保技术（南京）有限公司 | A kind of solid waste pyrolytic gasification treatment system |
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2016
- 2016-03-21 CN CN201610162150.1A patent/CN105757679B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050223954A1 (en) * | 2004-04-08 | 2005-10-13 | Forsberg Bruce W | Mini batch waste treatment system |
| CN1769397A (en) * | 2005-10-19 | 2006-05-10 | 天津大学 | Device and method for suppressing refuse end gas injurant using pyrolysis and aerification technology |
| CN103244957A (en) * | 2012-02-28 | 2013-08-14 | 四川宇阳环境工程有限公司 | Integral treatment method for drying and incinerating sludge |
| JP2014238241A (en) * | 2013-06-10 | 2014-12-18 | 大谷開発株式会社 | Dry distillation incinerator and dry distillation incineration system mounted with the same |
| CN105222137A (en) * | 2014-07-01 | 2016-01-06 | 金广恒环保技术（南京）有限公司 | A kind of solid waste pyrolytic gasification treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108438630A (en) * | 2018-03-22 | 2018-08-24 | 刘影 | Rubbish water environmental protection dustbin can be isolated in one kind |
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| Publication number | Publication date |
|---|---|
| CN105757679B (en) | 2018-05-08 |
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