CN107661894B - Three-dimensional operation method for landfill of household garbage - Google Patents
Three-dimensional operation method for landfill of household garbage Download PDFInfo
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- CN107661894B CN107661894B CN201710703289.7A CN201710703289A CN107661894B CN 107661894 B CN107661894 B CN 107661894B CN 201710703289 A CN201710703289 A CN 201710703289A CN 107661894 B CN107661894 B CN 107661894B
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000007599 discharging Methods 0.000 claims description 27
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000007306 turnover Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
- B09B1/004—Covering of dumping sites
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
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Abstract
The invention discloses a three-dimensional operation method for landfill of household garbage, which is characterized in that on the premise of not increasing exposed surfaces of the garbage, a garbage dump body is divided into an upper layer, a lower layer and an upper layer by using a three-dimensional principle, two in-out roads are arranged, and a dumping platform is always kept to be used alternately as a three-in-one operation and a one-in-one operation. The implementation of the three-dimensional operation method for landfill of the household garbage effectively overcomes the difficulties of small field, large vehicle flow and easy congestion, and ensures the normal disposal operation with large flow and high yield. After a period of time, the three-dimensional operation method has a good effect, not only reduces the waiting time of vehicles in line, but also can move the unloading platform in turn in advance, reduces the working time of workers, reduces the labor intensity of the workers, and greatly promotes the efficient operation of the refuse landfill process.
Description
Technical Field
The invention relates to the technical field of sanitary landfill disposal of household garbage, in particular to a household garbage landfill three-dimensional operation method which keeps an unloading platform to be alternately used in a three-in-one mode according to a three-dimensional stacking principle under high operation load.
Background
The garbage entering stockpiling of the domestic garbage landfill is mainly that a dump truck enters a steel structure unloading platform of an unloading area through a steel plate roadbed box road to unload after being metered by a metering pound. The number of operation points is set according to the workload of the landfill, and when the workload is higher, a multi-point operation method is adopted.
The domestic garbage landfill operation amount is high, when the operation area is concentrated, the operation time is short, the field is small, the vehicle flow is large, the vehicle turnover is inconvenient in the limited operation time due to the single road in the multipoint operation method, the congestion is easy to occur, and if the vehicle fault possibly affects the process operation, the refuse landfill material is not beneficial, and the subsequent refuse treatment and disposal are not beneficial. Therefore, within limited operation time, the turnover speed of the vehicle is increased, a new garbage unloading operation technology is developed, and great significance is brought to the garbage landfill disposal process.
Disclosure of Invention
The invention aims to provide a domestic garbage landfill three-dimensional operation method for accelerating the turnover speed of vehicles and promoting the garbage landfill process to operate more efficiently and orderly within limited operation time so as to solve the technical problems of short time, large traffic flow, easy vehicle congestion and vehicle faults caused by the operation of the garbage landfill process.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
a three-dimensional operation method for landfill of domestic garbage is characterized in that on the premise that garbage exposed surfaces are not increased, a garbage unloading pile body is divided into an upper layer, a lower layer and an upper layer by using a three-dimensional principle, two in-out roads are arranged, and an unloading platform is kept to be used alternately as a three-in-one state all the time.
In a preferred embodiment of the present invention, the method for the stereoscopic operation of the domestic garbage landfill comprises the following specific steps:
(1) at the initial stage of refuse landfill, a first refuse vehicle entrance and exit road is built in the center of a refuse landfill area, and refuse vehicles enter and exit the refuse landfill from the first refuse vehicle entrance and exit road and dump refuse to a left refuse landfill area arranged on the left side of the first refuse vehicle entrance and exit road for a first layer of refuse landfill;
(2) after a layer of garbage is buried in the left garbage burying area, a second garbage vehicle entrance and exit road is built in the middle of the left garbage burying area, three discharging points are arranged at the tail end of the second garbage vehicle entrance and exit road, any discharging point can be used as a reversing point, garbage vehicles enter and exit the left garbage burying area from the second garbage vehicle entrance and exit road to the discharging points to discharge the garbage, and a second layer of garbage is buried in the left garbage burying area;
(3) building a third garbage vehicle entrance and exit road in the middle of the right garbage landfill area on the right side of the first garbage vehicle entrance and exit road and simultaneously abandoning the first garbage vehicle entrance and exit road; and when a third garbage vehicle entrance and exit road is built, three discharging points are also arranged at the tail end of the third garbage vehicle entrance and exit road, any discharging point can be used as a reversing point, and garbage vehicles enter and exit the left garbage landfill area from the third garbage vehicle entrance and exit road to the discharging point to discharge garbage and perform first-layer garbage landfill.
In a preferred embodiment of the invention, the three discharge points at the end of the road where the second garbage vehicle enters and exits are arranged in a cross; and three discharging points at the tail end of the road for the third garbage vehicle to enter and exit are arranged in a cross manner.
In a preferred embodiment of the present invention, the landfill height of the left landfill region is always higher than that of the right landfill region.
In a preferred embodiment of the present invention, the first garbage vehicle entrance/exit road, the second garbage vehicle entrance/exit road, and the third garbage vehicle entrance/exit road may be constructed as a circulation road.
Due to the adoption of the technical scheme, the invention brings great effect at the initial setting stage and brings great convenience to the operation of the refuse landfill process.
Compared with the existing garbage filling method, the household garbage filling three-dimensional operation method has the following characteristics:
firstly, the form of one access route of multipoint operation of the original refuse landfill method is changed, the pressure caused by large traffic flow is relieved by arranging two access roads, and the access roads can be set into a circulating road under the condition of abundant steel plates;
secondly, the emergency requirement is facilitated. Under the condition that a road is blocked due to an emergency event such as a vehicle fault, the standby platform is started through the other road, so that the problem that the garbage discharging platform is insufficient due to the condition of the vehicle fault and the like is effectively solved;
thirdly, the steel plate roadbed boxes and the movable discharging platform are favorably arranged. Arranging and laying steel plate roads and unloading platforms under the condition of non-operation time or reduction of garbage yield;
fourthly, the laying of the drainage pipelines between the layers is facilitated. Fully utilizes the height difference, constructs an interlayer drainage facility in the garbage platform area without operation,
and fifthly, the standardization of unloading of the refuse landfill area is promoted, the situation that the unloading platform is scattered and disordered in the original operation method is solved, and the subsequent machine operation and the paving process are convenient to carry out.
The implementation of the three-dimensional operation method for landfill of the household garbage effectively overcomes the difficulties of small field, large vehicle flow and easy congestion, and ensures the normal disposal operation with large flow and high yield. After a period of time, the three-dimensional operation method has a good effect, not only reduces the waiting time of vehicles in line, but also can move the unloading platform in turn in advance, reduces the working time of workers, reduces the labor intensity of the workers, and greatly promotes the efficient operation of the refuse landfill process.
Drawings
Fig. 1 is a schematic view of the implementation of the domestic garbage landfill three-dimensional operation method.
Detailed Description
The main process flow is now integrated by means of fig. 1. The technical scheme of the process is further specifically explained.
The invention relates to a three-dimensional operation method for landfill of household garbage, which is characterized in that on the premise of not increasing exposed surfaces of the garbage, a garbage dump body is divided into an upper layer and a lower layer by using a three-dimensional principle, two in-out roads are arranged, and a dumping platform is always kept to be used alternately as a three-in-one operation and a one-in-one operation.
The invention relates to a household garbage landfill three-dimensional operation method, which comprises the following specific steps:
(1) at the initial stage of refuse landfill, a first refuse vehicle entrance and exit road 110 is built in the center of a refuse landfill area 100, refuse vehicles enter and exit the refuse landfill from the first refuse vehicle entrance and exit road 110 and dump refuse to a left refuse landfill area 120 arranged on the left side of the first refuse vehicle entrance and exit road 110 for a first layer of refuse landfill;
(2) after a layer of garbage is filled in the left garbage filling area 120, a second garbage vehicle entrance and exit road 121 is built in the middle of the left garbage filling area, three discharging points 122, 123 and 124 are arranged at the tail end of the second garbage vehicle entrance and exit road 121, the three discharging points 122, 123 and 124 at the tail end of the second garbage vehicle entrance and exit road 121 are arranged in a cross mode, any discharging point 122, 123 and 124 can be used as a reversing point, for example, if the discharging point 124 is used as a reversing point, garbage is discharged at the discharging points 122 and 123, and the garbage vehicles can conveniently turn around. The garbage vehicles enter and exit the left garbage landfill area 120 from a second garbage vehicle entrance and exit road 121 to discharge the garbage to discharge points 122, 123 and 124, and a second layer of garbage landfill is carried out in the left garbage landfill area 120;
(3) constructing a third garbage vehicle entrance and exit road 131 in the middle of the right garbage landfill area 130 on the right side of the first garbage vehicle entrance and exit road 110 and abandoning the first garbage vehicle entrance and exit road 110; three discharging points 132, 133 and 134 are also arranged at the tail end of the third garbage vehicle entrance and exit road 131 while the third garbage vehicle entrance and exit road 131 is built, the three discharging points 132, 133 and 134 at the tail end of the third garbage vehicle entrance and exit road 131 are arranged in a cross shape, any discharging point 132, 133 and 134 can be used as a reversing point, for example, if the discharging point 134 is used as the reversing point, garbage can be discharged at the discharging points 132 and 133, and the garbage vehicles can conveniently turn around. The garbage vehicles enter and exit the left garbage landfill area 130 from the third garbage vehicle entrance and exit road 131 to discharge points 132, 133 and 134 to dump the garbage for the first layer of garbage landfill. The steel plate roadbed boxes of the first garbage vehicle entrance and exit road 110 can be utilized when the third garbage vehicle entrance and exit road 131 is constructed to save investment.
The landfill height of the left landfill area 120 is always higher than that of the right landfill area 130.
The first garbage vehicle entrance and exit road 110, the second garbage vehicle entrance and exit road 121, and the third garbage vehicle entrance and exit road 131 may be constructed as a circulation road.
Under the condition of large traffic flow, the second garbage vehicle entrance and exit road 121 and the third garbage vehicle entrance and exit road 131 can run simultaneously, and the pressure caused by vehicle congestion is reduced.
Because the two in-out roads are arranged in the garbage landfill process, when the roads and vehicles have faults, the other road can still independently complete the garbage unloading and stacking operation.
In addition, when the garbage transport vehicles on the two access roads unload, the two road unloading platforms forming the pile body form a height difference, when the problems of congestion, faults and the like occur, the three-dimensional height difference can be utilized, the garbage transport vehicles are discharged from the high-low unloading platform in the route direction, the height difference promotes the standardized propulsion of the operation surface, the subsequent processes of paving, mechanical operation and the like are facilitated, the rainwater and sewage flow distribution is facilitated, the garbage transport vehicles flow to the low operation surface from the high operation surface, and the throttling is facilitated.
Finally, it should be noted that the above implementation is a simplified example of the main flow of the process technology of the present invention. It will be clear that the invention is not limited to landfill discharge embodiments, but can be applied in many ways. Any modifications of the above embodiments, which are made in accordance with the technical spirit of the present invention, should be considered as falling within the scope of the present invention.
Claims (1)
1. The household garbage landfill three-dimensional operation method is characterized in that on the premise of not increasing garbage exposed surfaces, a garbage unloading pile body is divided into a high-low upper layer and a low-high lower layer by using a three-dimensional principle, two in-and-out roads are arranged, and an unloading platform is always kept to be used alternately as a three-in-one state;
the domestic garbage landfill three-dimensional operation method comprises the following specific steps:
(1) at the initial stage of refuse landfill, a first refuse vehicle entrance and exit road is built in the center of a refuse landfill area, and refuse vehicles enter and exit the refuse landfill from the first refuse vehicle entrance and exit road and dump refuse to a left refuse landfill area arranged on the left side of the first refuse vehicle entrance and exit road for a first layer of refuse landfill;
(2) after a layer of garbage is buried in the left garbage burying area, a second garbage vehicle entrance and exit road is built in the middle of the left garbage burying area, three discharging points are arranged at the tail end of the second garbage vehicle entrance and exit road, any discharging point can be used as a reversing point, garbage vehicles enter and exit the left garbage burying area from the second garbage vehicle entrance and exit road to the discharging points to discharge the garbage, and a second layer of garbage is buried in the left garbage burying area;
(3) building a third garbage vehicle entrance and exit road in the middle of the right garbage landfill area on the right side of the first garbage vehicle entrance and exit road and simultaneously abandoning the first garbage vehicle entrance and exit road; when a third garbage vehicle entrance and exit road is built, three discharging points are also arranged at the tail end of the third garbage vehicle entrance and exit road, any discharging point can be used as a reversing point, and garbage vehicles enter and exit the left garbage landfill area from the third garbage vehicle entrance and exit road to the discharging points to discharge garbage and perform first-layer garbage landfill;
three discharging points at the tail end of the second garbage vehicle entrance and exit road are arranged in a cross manner; three discharging points at the tail end of the road for the third garbage vehicle to enter and exit are arranged in a cross manner;
the garbage burying height of the left garbage burying area is always higher than that of the right garbage burying area;
the first garbage vehicle access road, the second garbage vehicle access road and the third garbage vehicle access road can be constructed into a circulating road.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710703289.7A CN107661894B (en) | 2017-08-16 | 2017-08-16 | Three-dimensional operation method for landfill of household garbage |
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| CN201710703289.7A CN107661894B (en) | 2017-08-16 | 2017-08-16 | Three-dimensional operation method for landfill of household garbage |
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| CN107661894B true CN107661894B (en) | 2020-10-16 |
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| CN108393326B (en) * | 2018-03-13 | 2019-10-25 | 武汉环投城市废弃物运营管理有限公司 | A kind of refuse landfill landfill operation paves method |
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| US4323367A (en) * | 1980-06-23 | 1982-04-06 | Institute Of Gas Technology | Gas production by accelerated in situ bioleaching of landfills |
| US5855664A (en) * | 1997-08-27 | 1999-01-05 | Adam J. Bielecki | Solid waste landfill cover material and method of extending the useful life of a solid waste disposal landfill |
| CN1124438C (en) * | 1998-05-28 | 2003-10-15 | 毛首魁 | Integrated treatment system for city domestic refuse |
| CN100518966C (en) * | 2006-04-14 | 2009-07-29 | 龙岳林 | Method for building garbage landfill field and the landfill field |
| CN102861754B (en) * | 2012-09-27 | 2014-07-16 | 上海城投瀛洲生活垃圾处置有限公司 | Vertical circulating backfilling method of household garbage |
| CN105983562A (en) * | 2015-01-28 | 2016-10-05 | 浩蓝环保股份有限公司 | High-dimensional landfill method of waste landfill |
| CN105089132A (en) * | 2015-07-24 | 2015-11-25 | 深圳市胜义环保有限公司 | Method for paving broken stone diversion layer of refuse landfill |
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