CN106424099B - A kind of urban afforestation method - Google Patents
A kind of urban afforestation method Download PDFInfo
- Publication number
- CN106424099B CN106424099B CN201611044977.9A CN201611044977A CN106424099B CN 106424099 B CN106424099 B CN 106424099B CN 201611044977 A CN201611044977 A CN 201611044977A CN 106424099 B CN106424099 B CN 106424099B
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- CN
- China
- Prior art keywords
- refuse
- roller
- ammonia
- parts
- rubbish
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
Abstract
This patent belongs to one or more fertilizer and the mixture field without special fertilizer efficiency component, specifically disclose a kind of urban afforestation method, a kind of garbage truck of the dry compression function of band, shaft is set in the roller on garbage truck, spiral cutting edge is connected in shaft, interior equipped with the cavity being connected to shaft in spiral cutting edge, blade is equipped with stomata；The structure can play the role of stirring, cutting, extruding, drying to solid refuse simultaneously.This method solves the problems, such as it is to give urban afforestation rubbish deodorization, gas extraction ammonia using above equipment, by rubbish stirring, extruding, cutting, drying, after the evaporation of collection belt stink substances, inorganic fertilizer is prepared using ammonia, the solid refuse after squeezing is recycled to make brick.
Description
Technical field
The invention belongs to one or more fertilizer and the mixture field without special fertilizer efficiency component.
Background technique
With the rapid development of social economy and the high concentration of urban population, the yield of house refuse gradually increases
Add, it was reported that China's municipal refuse in 2000 year yield up to 1.02 × 108t, and it is annual also with 10% or so rate
Increase.
The prior art is roughly divided into several stages such as collection, delay, transport, burial or burning to the processing of house refuse,
Wherein it is detained and transportational process is referred to as storage and transportation.Rubbish rots to cause fly growth, mouse pick food, gas during house refuse is detained
It smelling foul, especially rains to blow and wait weather, garbage leachate crossing current or dusty all over the sky even more allows people to be difficult to endure, and
Transport vehicle place of arrival will also result in stink and diffuse when garbage transporting, and the malodorous elements of rubbish have ammonia, hydrogen sulfide, organic
Amine, organic sulfur, volatile fatty acid.
Not yet occurs a kind of method that solution rubbish gives an offensive smell in transit at present.
Summary of the invention
The purpose of the present invention is to provide a kind of urban afforestation methods, are distributed in transit with solving urban afforestation rubbish
The problem of stink.
In order to achieve the above object, base case of the invention provides a kind of urban afforestation method, comprising the following steps:
S1. house refuse is packed into the garbage truck with dry compression function, house refuse is stirred simultaneously, is shredded,
It squeezes, is dry, and collecting the exhaust gas released after the solid refuse after squeezing and drying；The garbage truck of the dry compression function of the band
Including garbage collection box, high-temperature dry air feeding mechanism and refuse disposal installation, garbage collection box is located at refuse disposal installation
Lower part, refuse disposal installation include that fixed bracket, roller, rotation pipe and driving device, roller are mounted on fixed bracket, are rotated
Pipe connect with driving device, and rotation pipe both ends are rotatably connected on roller both ends inner wall, and roller is equipped with feed inlet, discharge door with give up
Gas collection port, discharge door are hinged on roller one end；It rotates pipe and is equipped with spiral helicine blade, be equipped in blade and connect with helix tube
Logical inner cavity, blade edge along being in blade-like, blade edge along and the inner wall of roller have a gap, rotation pipe is upper and blade is equipped with several
Venthole, rotation pipe one end are connect with high-temperature dry air feeding mechanism；Gas sampling mouth is equipped with filter pipe, filter pipe
On the condensing unit, the ammonia that are successively arranged for filtering out moisture content filter out device and device for collecting ammonia gas, ammonia is filtered out in device and is set
There is alkaline sulphur removal filter core；
S2. using the garbage truck in S1, exhaust gas is through cryogenic condensation and alkaline sulphur removal filter core, and by remaining Ammonia recovery, alkali
Property sulphur removal filter core be that the solution after 120 times is diluted with water in alkaline sulfur elimination, the alkalinity sulfur elimination quality percentage meter includes following
Component:
Modified iron powder 80.0~85.0%；
Neopelex 3.8~7.5%；
Sodium carbonate 0.8~1.5%；
Alkali protease 0.4~1.0%,
Wherein: the modification iron powder is contained in the aqueous solution of 2.75% hydrogen peroxide by the way that iron powder is placed in 500mL,
It is ultrasonically treated 2~5 hours in 40~65 DEG C, modified iron powder is obtained after centrifugation；
S3., compressed solid refuse is ground into 4~6 millimeters of powder rubbish, is calculated by weight, by following brickmaking
Raw material mixing, obtains brickmaking mixture: 30~50 parts of powder rubbish, grinding up the refuse 10~30 parts, and 40~70 parts of clay, water 5~
30 parts；Aforementioned brickmaking mixture is sent into brickmaking machine, adobe is made, will be fired after adobe sunning to get brick；
S4. the ammonia of collection is dissolved in water and ammonium hydroxide is made, the CO crossed through limekiln washing, purifying will be passed through2Gas is passed through
Ammonium hydroxide is allowed to after saturation through centrifuge separation, heated-air drying up to carbonic acid ammonia.
Further, the partial size of the iron powder is 200~800 mesh.
Further, further comprising the steps of in the S1:
It is 80.0~85.0% modification iron powder, 3.8~7.5% neopelex, 0.8 by mass percent
~1.5% sodium carbonate and 0.4~1.0% alkali protease be uniformly mixed, obtain alkaline sulfur elimination.
Further, the rotating cylinder and fixed bracket are integrally formed.
Further, the diameter to grind up the refuse is not more than 5 millimeters.
Further, the brickmaking mixture includes following brick-making raw material by weight: 40 parts of powder rubbish, crushing rubbish
12 parts of rubbish, 55 parts of clay, 15 parts of water.
The principle of this base case is: rolling urban afforestation rubbish being put into the garbage truck with dry compression function
Cylinder after rubbish enters roller, will start driving device and high-temperature dry air feeding mechanism, and the blade in roller starts to rotate,
Because blade is helical form, it is mobile toward a direction that blade pushes rubbish, and squeezes with rubbish and roller end wall, reduces
The volume of solid refuse.In mobile process, because there are gaps in the inner wall of roller for blade, solid refuse can be risen simultaneously
To being stirred and dissection.In above process, high-temperature gas is mixed by the venthole on rotation pipe and blade with rubbish
Close, by solid refuse with liquid evaporation frowzy at exhaust gas, exhaust gas enters filter pipe from gas sampling mouth, via condensation
Device filters out moisture, then removes sulfur-bearing chemical substance and volatile fatty acid through the effective component in alkaline sulphur removal filter core, this
When with gas frowzy be only left ammonia, ammonia collects through device for collecting ammonia gas.
Urban afforestation rubbish have now becomes the solid of small volume, is readily transported, and the malodorous elements in rubbish are
Through separating, will not exhale an offensive odor during transportation.The solid refuse of recycling is mixed through crushing with brick-making raw material, then
Through brickmaking technology processing procedure brick.Ammonium hydroxide is made in the ammonia of collection, is passed through the CO crossed through limekiln washing, purifying2Gas is to full
Be then centrifuged, heated-air drying is up to carbonic acid ammonia.
The beneficial effect of this base case is:
1. quick to obtain via above-mentioned process flow while loading rubbish using the garbage truck with dry compression function
By city
Green garbage is processed into the solid and gas of small volume, increases the transport capacity of garbage truck, and it is green to accelerate city
Change the processing of rubbish.
2. the part in rubbish with stink has been isolated, rubbish is destitute of smell during transportation, facilitates city
Greening.
3. brick is made in the solid that rubbish is isolated, ammonia makes inorganic ammonia fertilizer, recycles to urban afforestation rubbish.
Detailed description of the invention
Fig. 1 is the flow chart of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of roller in the garbage truck with dry compression function used in the embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description include: filter pipe 1, discharge door 2, roller 3, fixed bracket 4, venthole 5,
Blade 6.
Embodiment: one of this programme urban afforestation method, comprising the following steps:
S1. house refuse is fitted into the garbage truck with dry compression function, house refuse is stirred simultaneously, is cut
Broken, extruding, drying, and collect the exhaust gas released after the solid refuse after squeezing and drying；The rubbish of the dry compression function of the band
Rubbish vehicle, as shown in Figure 1, the garbage truck includes garbage collection box, high-temperature dry air feeding mechanism and refuse disposal installation, rubbish
Collecting box is located at refuse disposal installation lower part, and refuse disposal installation includes fixed bracket 4, roller 3, rotation is managed and driving device,
Rotating cylinder and fixed bracket 4 are integrally formed, and rotation pipe is connect with driving device, and rotation pipe both ends are rotatably connected in 3 both ends of roller
Wall, roller 3 are equipped with feed inlet, discharge door 2 and gas sampling mouth, and 2 one end of discharge door is hinged on roller 3,2 other end of discharge door
Bolt is connected on roller 3.It rotates pipe and is equipped with spiral helicine blade 6, be equipped with the inner cavity being connected to helix tube in blade 6,
6 edge of blade is in blade-like, and rotation pipe is upper and blade 6 is equipped with several ventholes 5, and rotation pipe one end and high-temperature dry air supply
Device is answered to connect.Gas sampling mouth is equipped with filter pipe 1, is successively arranged the condensing unit for drainage, ammonia on filter pipe 1
Air filter goes out device and device for collecting ammonia gas, and ammonia, which filters out, is equipped with alkaline sulphur removal filter core in device.
S2. using the garbage truck in S1, exhaust gas is through cryogenic condensation and alkaline sulphur removal filter core, and by remaining Ammonia recovery, alkali
Property sulphur removal filter core be that the solution after 120 times is diluted with water in alkaline sulfur elimination, alkaline sulfur elimination quality percentage meter includes following components:
Modified iron powder 85.0%；
Neopelex 7.5%；
Sodium carbonate 1.5%；
Alkali protease 1.0%,
Wherein: modified iron powder is contained in the aqueous solution of 2.75% hydrogen peroxide by the way that 100g iron powder is placed in 500mL, iron
The partial size of powder is 800 mesh, is ultrasonically treated 6 hours in 55 DEG C, and modified iron powder is obtained after centrifugation.
S3., compressed solid refuse is ground into 6 millimeters of powder rubbish, is calculated by weight, following brickmaking is former
Material mixing, obtains brickmaking mixture: 50 parts of powder rubbish, grinding up the refuse 10~30 parts, and 50 parts of clay, 20 parts of water.By aforementioned system
Brick mixture is sent into brickmaking machine, and adobe is made, and fires after adobe is dried to get brick.Brickmaking mixture includes below by weight
The brick-making raw material of amount part meter:, grinding up the refuse 12 parts by 40 parts of powder rubbish, and 55 parts of clay, 15 parts of water.
S4. the ammonia of collection is dissolved in water and ammonium hydroxide is made, the CO crossed through limekiln washing, purifying will be passed through2Gas is passed through
Ammonium hydroxide is allowed to after saturation through centrifuge separation, heated-air drying up to carbonic acid ammonia.
The principle of this programme is: the rubbish loading capacity of garbage truck is 5T in this programme, is used using 250kg alkalinity sulfur elimination
Water dilutes 120 times of solution.The roller 3 urban afforestation rubbish being put into the garbage truck with dry compression function, rubbish enter
After roller 3, driving device and high-temperature dry air feeding mechanism will be started, the blade 6 in roller 3 starts to rotate, because of blade 6
For helical form, it is mobile toward a direction that blade 6 pushes rubbish, and squeezes with rubbish and 3 end wall of roller, reduces solid
The volume of rubbish.In mobile process because blade 6 in roller 3 inner wall there are gap, solid refuse can be played simultaneously into
Row stirring and dissection.In above process, high-temperature gas is mixed by the venthole on rotation pipe and blade with rubbish, will
With liquid evaporation frowzy at exhaust gas in solid refuse, exhaust gas enters filter pipe 1 from gas sampling mouth, via condensing unit
Moisture is filtered out, then removes sulfur-bearing chemical substance and volatile fatty acid through the effective component in alkaline sulphur removal filter core, at this moment band
Gas frowzy is only left ammonia, and ammonia is collected through device for collecting ammonia gas.
Urban afforestation rubbish have now becomes the solid of small volume, is readily transported, and the malodorous elements in rubbish are
Through separating, will not exhale an offensive odor during transportation.The solid refuse of recycling is mixed through crushing with brick-making raw material, then
Through brickmaking technology processing procedure brick.Through testing, the brick quantity that a vehicle municipal refuse is obtained through this method is 2024 ~ 2778 pieces.
Ammonium hydroxide is made in the ammonia of collection, is passed through the CO crossed through limekiln washing, purifying2Gas is to being saturated, then through being centrifuged
Separation, heated-air drying are up to carbonic acid ammonia.Through testing, carbonic acid ammonia quality that a vehicle municipal refuse is obtained through this method is 0.41 ~
0.51kg。
Municipal refuse after treated by the present method during transportation, can not smell an offensive odor outside garbage truck 2m.
The above are merely the embodiment of the present invention, the common sense such as well known specific structure and characteristic are not made excessively herein in scheme
Description.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Several modifications and improvements, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented
And patent practicability.The scope of protection required by this application should be based on the content of the claims, specific in specification
The records such as embodiment can be used for explaining the content of claim.
Claims (6)
1. a kind of urban afforestation method, it is characterised in that the following steps are included:
S1. house refuse is packed into the garbage truck with dry compression function, house refuse is stirred simultaneously, shreds, squeeze,
It is dry, and collect the exhaust gas released after the solid refuse after squeezing and drying；The garbage truck of the dry compression function of the band includes
Garbage collection box, high-temperature dry air feeding mechanism and refuse disposal installation, garbage collection box are located at refuse disposal installation lower part,
Refuse disposal installation includes that fixed bracket, roller, rotation pipe and driving device, roller are mounted on fixed bracket, rotation pipe with
Driving device connection, rotation pipe both ends are rotatably connected on roller both ends inner wall, and roller is equipped with feed inlet, and discharge door and exhaust gas are received
Ji Kou, discharge door are hinged on roller one end；It rotates pipe and is equipped with spiral helicine blade, be equipped in blade and to be connected to helix tube
Inner cavity, blade edge along being in blade-like, blade edge along and the inner wall of roller have a gap, rotation pipe is upper and blade is equipped with several ventilations
Hole, rotation pipe one end are connect with high-temperature dry air feeding mechanism；Gas sampling mouth is equipped with filter pipe, on filter pipe according to
It is secondary be equipped with for filtering out the condensing unit of moisture content, ammonia filters out device and device for collecting ammonia gas, ammonia filter out in device be equipped with alkali
Property sulphur removal filter core；
S2. using the garbage truck in S1, exhaust gas through cryogenic condensation and alkaline sulphur removal filter core, and by remaining Ammonia recovery, remove by alkalinity
Sulphur filter core is that the solution after 120 times is diluted with water in alkaline sulfur elimination, and the alkalinity sulfur elimination quality percentage meter includes following components:
Modified iron powder 80.0~85.0%；
Neopelex 3.8~7.5%；
Sodium carbonate 0.8~1.5%；
Alkali protease 0.4~1.0%,
The sum of all the components are 100%；
Wherein: the modification iron powder is contained in the aqueous solution of 2.75% hydrogen peroxide by the way that iron powder is placed in 500mL, in 40
~65 DEG C are ultrasonically treated 2~5 hours, and modified iron powder is obtained after centrifugation；
S3., compressed solid refuse is ground into 4~6 millimeters of powder rubbish, is calculated by weight, by following brick-making raw material
Mixing, obtains brickmaking mixture: 30~50 parts of powder rubbish, grinding up the refuse 10~30 parts, and 40~70 parts of clay, 5~30 parts of water；
Aforementioned brickmaking mixture is sent into brickmaking machine, adobe is made, will be fired after adobe sunning to get brick；
S4. the ammonia of collection is dissolved in water and ammonium hydroxide is made, the CO crossed through limekiln washing, purifying will be passed through2Gas, being passed through ammonium hydroxide makes
Saturation after through centrifuge separation, heated-air drying is up to carbonic acid ammonia.
2. urban afforestation method according to claim 1, it is characterised in that: the partial size of the iron powder is 200~800 mesh.
3. urban afforestation method according to claim 1, it is characterised in that: further comprising the steps of in the S1:
By mass percent be 80.0~85.0% modification iron powder, 3.8~7.5% neopelex, 0.8~
1.5% sodium carbonate and 0.4~1.0% alkali protease be uniformly mixed, obtain alkaline sulfur elimination.
4. urban afforestation method according to claim 1, it is characterised in that: the roller and fixed bracket are integrally formed.
5. urban afforestation method according to claim 1, it is characterised in that: the diameter to grind up the refuse is no more than 5 millis
Rice.
6. urban afforestation method according to claim 1, it is characterised in that: the brickmaking mixture include it is following by weight
The brick-making raw material of part meter:, grinding up the refuse 12 parts by 40 parts of powder rubbish, and 55 parts of clay, 15 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044977.9A CN106424099B (en) | 2016-11-24 | 2016-11-24 | A kind of urban afforestation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044977.9A CN106424099B (en) | 2016-11-24 | 2016-11-24 | A kind of urban afforestation method |
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| Publication Number | Publication Date |
|---|---|
| CN106424099A CN106424099A (en) | 2017-02-22 |
| CN106424099B true CN106424099B (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611044977.9A Expired - Fee Related CN106424099B (en) | 2016-11-24 | 2016-11-24 | A kind of urban afforestation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817672A (en) * | 2010-04-15 | 2010-09-01 | 宋颖超 | Household garbage brickmaking technology |
| CN102614538A (en) * | 2012-04-28 | 2012-08-01 | 上海环境工程技术有限公司 | Deodorant for treating domestic garbage and preparation method as well as use method thereof |
| CN103878167A (en) * | 2014-03-28 | 2014-06-25 | 张共敏 | Comprehensive household garbage treatment process |
| CN104041525A (en) * | 2014-06-24 | 2014-09-17 | 南通惠然生物科技有限公司 | Household garbage deodorizing sterilization liquid |
| CN105819041A (en) * | 2016-05-20 | 2016-08-03 | 祝春梅 | Classification and separation integrated compression, sealing and packing device for medical wastes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6655530B2 (en) * | 1998-02-18 | 2003-12-02 | Nec Corporation | Method of recycling household waste |
-
2016
- 2016-11-24 CN CN201611044977.9A patent/CN106424099B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817672A (en) * | 2010-04-15 | 2010-09-01 | 宋颖超 | Household garbage brickmaking technology |
| CN102614538A (en) * | 2012-04-28 | 2012-08-01 | 上海环境工程技术有限公司 | Deodorant for treating domestic garbage and preparation method as well as use method thereof |
| CN103878167A (en) * | 2014-03-28 | 2014-06-25 | 张共敏 | Comprehensive household garbage treatment process |
| CN104041525A (en) * | 2014-06-24 | 2014-09-17 | 南通惠然生物科技有限公司 | Household garbage deodorizing sterilization liquid |
| CN105819041A (en) * | 2016-05-20 | 2016-08-03 | 祝春梅 | Classification and separation integrated compression, sealing and packing device for medical wastes |
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| Publication number | Publication date |
|---|---|
| CN106424099A (en) | 2017-02-22 |
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Effective date of registration: 20190320 Address after: 518101 Zhongliang Business Park, No. 2 Liuxian Road, Xin'an Street, Baoan District, Shenzhen City, Guangdong Province, 3 403A Patentee after: Shenzhen Oriental Star Landscaping Co., Ltd. Address before: No. 034 Hebian Street, Maotai Town, Zunyi City, Guizhou Province, 564501 Patentee before: Luo Jing |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190115 Termination date: 20191124 |