CN103230930B - Rubbish fermentation drawing mechanism - Google Patents
Rubbish fermentation drawing mechanism Download PDFInfo
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- CN103230930B CN103230930B CN201310176648.XA CN201310176648A CN103230930B CN 103230930 B CN103230930 B CN 103230930B CN 201310176648 A CN201310176648 A CN 201310176648A CN 103230930 B CN103230930 B CN 103230930B
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- fermentation tower
- drawing mechanism
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- 238000000855 fermentation Methods 0.000 title claims abstract description 76
- 230000004151 fermentation Effects 0.000 title claims abstract description 76
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000010791 domestic waste Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- -1 rope Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of rubbish fermentation drawing mechanism, described rubbish fermentation drawing mechanism is positioned at the below of fermentation tower, described fermentation tower comprises the fermentation tower lattice that two or more is arranged in order, described rubbish fermentation drawing mechanism comprises the base plate of more than a piece, fermentation tower lattice discharging opening can be divided into multiple continuous print region and ensure zones of different continuous discharge according to the order of sequence by the motion of base plate.The present invention has simple and compact for structure, with low cost, easy and simple to handle, good reliability, can ensure the advantages such as discharging is smooth and easy.
Description
Technical field
The present invention is mainly concerned with field of environment protection equipment, refers in particular to one and is mainly applicable to carry out the pretreated drawing mechanism of scale to rubbish.
Background technology
Along with the quick propelling of Urbanization Progress, domestic waste increases sharply, and garbage disposal ability relative deficiency has been the difficulty that city faces.People, in line with the principle of suiting measures to local conditions, progressively and select safe and reliable, advanced environmental protection, land saving energy saving, economic and practical technology of garbage disposal, to expect to basically form the ability to be harmless matched with Output of Domestic Waste.As published Chinese patent application: a kind of devices and methods therefor for scale pretreatment house refuse (publication number 102626710A); wherein disclosed technical scheme just achieves the removal of organic matter and the reduction of moisture content of rubbish well, garbage drying successful.This device has the advantages such as simple and compact for structure, floor space is little, can realize the pretreated scale of house refuse, industrialization, through engineering approaches and continuous continuous productive process.This device is mainly applicable to scale pretreatment house refuse; but from technical standpoint; the rubbish be in vertical type fermentation storehouse belongs to the material of large volume, large quality, high pressure; and be in again there is quite height vertical type fermentation storehouse in time, so how to realize smoothly and continuous discharge just seems particularly important.
In published technical scheme, rubbish pretreatment unit is intended taking traditional spiral discharging mode, but spiral discharge device is mainly applicable to the little material situation of rickle body, little quality, pressure, its be applied to large volume, large quality, high pressure situation there is larger difficulty.By long-term practical studies, find that its reason is just:
1, the rubbish heap cognition of large volume, large quality, high pressure all falls within spiral discharge device, now spiral discharge device needs huge weight (pressure) power bearing junk-heap body, and spiral discharge device is often difficult to effectively support its top rubbish, the running of whole spiral discharge device simultaneously needs huge bearing to support, and causes overall volume, taking up room becomes huge.
2, junk-heap body all falls within spiral discharge device, when spiral discharge device will run well, just must overcome huge force of sliding friction and force of rolling friction, according to frictional force computing formula f=μ N, sink the rubbish coefficient of friction in fact between 0.5 ~ 0.8, and the rubbish of tens of tons of weight will produce slip and the force of rolling friction of tens of tons.Like this, just require that spiral discharge device needs enough Rigidity and strengths on the one hand, also need the enough powerful drive unit of power, normally carrying out of guarantee bolt discharging on the other hand simultaneously.
3, whole rubbish pretreatment unit is in for a long time and does not shut down duty, to ensure the continuity of garbage disposal.So, the synergy being in huge direct stress, huge force of sliding friction and force of rolling friction for a long time just operates by spiral discharge device, cause bolt drawing mechanism very easily to deform, service life reduces greatly, carries out maintenance will become a kind of normality to it.
4, effective running of spiral discharge device will be ensured; bearing and the drive unit of spiral discharge device, support helix drawing mechanism all must have enough strength and stiffness; the specification of these devices will be all huge; this just needs spend huge material usage and spend huge drive energy; cost of manufacture, operating cost are all very high, are difficult to carry out large-scale promotion application.
By long-term practical studies, find the smooth discharging that will realize rubbish, just first must analyze the mechanical property of rubbish.The mechanical property of rubbish is on the whole:
1, rubbish contains fibre composition (paper, plastics, fabric, rope, iron wire etc.), makes rubbish be difficult to isolate separation.
2, rubbish contains the organic matter and physics, chemistry, biodegradable component that can be decomposed by the microorganisms in a large number, causes garbage bulk to reduce.
3, rubbish has obvious strain harding law after completing with fermentation during the fermentation.Namely there is the feature that shearing resistance increases with strain or shear displacemant and increases.
4, because the strain harding law in rubbish fermentation process and after having fermented makes junk-heap body have " self-supporting " phenomenon of strain-hardening material generation, namely usually said rubbish arch formation.
Summary of the invention
The technical problem to be solved in the present invention is just: the technical problem existed for prior art, the invention provides a kind of simple and compact for structure, with low cost, easy and simple to handle, good reliability, can ensure discharging rubbish fermentation drawing mechanism smoothly.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of rubbish fermentation drawing mechanism, described rubbish fermentation drawing mechanism is positioned at the below of fermentation tower, described fermentation tower comprises more than the two pieces fermentation tower lattice be arranged in order, described rubbish fermentation drawing mechanism comprises more than one base plate, by the motion of base plate, fermentation tower lattice bottom discharge mouth is divided into zones of different continuous discharge according to the order of sequence.
As a further improvement on the present invention:
The base plate of described more than one piece is installed on walking dolly assembly, described base plate is arranged successively along the orientation of fermentation tower lattice, leave spacing between adjacent two pieces of described base plates and form vacancy portion, described walking dolly assembly moves back and forth along the orientation of fermentation tower lattice.
The position in described vacancy portion is provided with more than one impeller assembly.
The middle part of described base plate arranges rotating shaft and rotates under the driving of rotating drive assembly.
The discharge outlet of each described fermentation tower lattice arranges two pieces of base plates, and every block base plate all overturns driven unit and is connected and can moves to vertical shape under the driving overturning driven unit with one; Form closing fermentation tower lattice discharging opening when described two pieces of base plates are all horizontal, described two pieces of base plates turn to vertical shape in turn.
Compared with prior art, the invention has the advantages that: rubbish fermentation drawing mechanism of the present invention, simple and compact for structure, with low cost, easy and simple to handle, good reliability, utilize base plate to coordinate its motion just the cross section of fermentation tower lattice discharging opening can be divided into different regions, and allow regional realizes progressively, continuous discharge according to the order of sequence.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention 1 when applying.
Fig. 2 is the perspective view of base plate and dolly in specific embodiment 1.
Fig. 3 is the main TV structure schematic diagram of base plate and dolly in specific embodiment 1.
Fig. 4 is the motion state schematic diagram (1) in specific embodiment 1.
Fig. 5 is the motion state schematic diagram (2) in specific embodiment 1.
Fig. 6 is the motion state schematic diagram (3) in specific embodiment 1.
Fig. 7 is the motion state schematic diagram (4) in specific embodiment 1.
Fig. 8 is the structural representation of base plate in specific embodiment 2.
Fig. 9 is the motion state schematic diagram (1) of base plate in specific embodiment 2.
Figure 10 is the motion state schematic diagram (2) of base plate in specific embodiment 2.
Figure 11 is the side-looking structural representation in specific embodiment 2.
Figure 12 is the structural representation of specific embodiment 3 when applying.
Figure 13 is the motion state schematic diagram (1) in specific embodiment 3.
Figure 14 is the motion state schematic diagram (2) in specific embodiment 3.
Figure 15 is the motion state schematic diagram (3) in specific embodiment 3.
Figure 16 is the motion state schematic diagram (4) in specific embodiment 3.
Marginal data:
1, fermentation tower; 101, fermentation tower lattice; 2, base plate; 3, walking dolly assembly; 4, impeller assembly; 5, vacancy portion.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
Rubbish fermentation drawing mechanism of the present invention, is positioned at the below of fermentation tower 1, and fermentation tower 1 comprises the fermentation tower lattice 101 that two or more is arranged in order.Each fermentation tower lattice 101 are all arrange to have certain altitude along vertical direction, for feed end, below are discharge end above it.Rubbish fermentation drawing mechanism of the present invention comprises the base plate 2 of more than a piece, by the motion of base plate 2, fermentation tower lattice 101 bottom discharge mouth is divided into zones of different continuous discharge according to the order of sequence.Because the sectional area of fermentation tower lattice 101 discharging opening is comparatively large, fermentation tower lattice 101 are very high in addition, and all rubbish will form huge gravity pressure on a base plate 2, form the phenomenons such as bridge formation, cause great impact to the smooth and easy of discharging.Utilize movable base plate 2 in the present invention, just the cross section of fermentation tower lattice 101 discharging opening can be divided into different regions, and allow regional realizes progressively, continuous discharge according to the order of sequence.The present invention, just by the discharge method of this uniqueness, effectively prevents the appearance of the phenomenons such as rubbish " bridge formation ", ensures that the rubbish of landfill in fermentation tower lattice 101 can really realize continuously, discharging smoothly.
Embodiment 1: as shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, rubbish fermentation drawing mechanism of the present invention comprises the base plate 2 of more than a piece, base plate 2 is installed on walking dolly assembly 3, base plate 2 is arranged successively along the orientation of fermentation tower lattice 101, leave spacing between adjacent two pieces of base plates 2 and form vacancy portion 5, walking dolly assembly 3 moves reciprocatingly along the orientation of fermentation tower lattice 101.
Utilize said structure, fermentation tower lattice 101 discharging opening, along with walking dolly assembly 3 is in the process of motion, is separated into continuous print discharging region along the direction of travel of walking dolly assembly 3 by base plate 2 and vacancy portion 5 successively.As shown in Figure 4, when base plate 2 is in the leftmost side of each fermentation tower lattice 101 discharging opening, right side correspondence be vacancy portion 5, the rubbish at this corresponding region place of vacancy portion 5 does not support, and will drop from vacancy portion 5.After the rubbish at right side (as the lower right corner) place drops, the rubbish stayed will be built bridge arch camber.As shown in Figure 5, base plate 2 walking trolley component 3 drive under to left movement, the rubbish be positioned on the left of each fermentation tower lattice 101 discharging opening will drop on base plate 2, supported by base plate 2, and the bridge pier of rubbish arch bridge is damaged in Fig. 4, the rubbish of corresponding position, vacancy portion 5 drops, and forms new arch bridge afterwards.In Fig. 6, base plate 2 continues to be moved to the left, and the rubbish process that drops is same as described above, until base plate 2 moves to the rightmost side of each fermentation tower lattice 101 discharging opening in Fig. 7.Base plate 2 starts to move right in walking trolley component 3 afterwards, and rubbish whereabouts situation is above-mentioned contrary process.
Walking dolly assembly 3 comprises vehicle frame, road wheel and driving mechanism, selects suitable version according to actual needs, and driving mechanism can adopt the drive form arbitrarily such as electric drive, hydraulic-driven according to actual needs.Further, the tunnel moved for walking dolly assembly 3 can be set in the below of fermentation tower 1.
In the present embodiment, in the position in vacancy portion 5, more than one impeller assembly 4 is installed.Impeller in impeller assembly 4 can be designed to one or more pieces according to actual needs, and impeller can peel off the rubbish in corner when base plate 2 moves, assisted spam drops smoothly.
Embodiment 2: as shown in Figure 8, base plate 2 is one piece of arc, be fixed in a rotating shaft and also can rotate around the axis, two pieces are provided with upper plate 2 below the discharge end of fermentation tower lattice 101, arc can rotate under the effect of actuator, by the rotation of base plate 2, fermentation tower lattice 101 bottom discharge mouth is divided into zones of different continuous discharge according to the order of sequence.
As shown in Fig. 9, Figure 10 and Figure 11, after adopting said structure, base plate 2, in rotation process, is rotated away from the bottom of fermentation tower lattice 101 sometimes, allows the bottom of fermentation tower lattice 101 form discharge space; Be in the bottom of fermentation tower lattice 101 sometimes, be used for supporting rubbish.That is, circumferentially corresponding successively position realizes progressively, continuous discharge.
Rotating shaft and rotating drive assembly are routine techniques, just repeat no more at this.Rotating drive assembly can adopt the drive form arbitrarily such as electric drive, hydraulic-driven according to actual needs.
Embodiment 3: as shown in figure 12, the discharge outlet of each fermentation tower lattice 101 arranges two pieces of base plates 2, and every block base plate 2 all overturns driven unit and is connected and can moves to vertical shape under the driving overturning driven unit with one; Form closing fermentation tower lattice 101 discharging opening when two pieces of base plates 2 are all horizontal, two pieces of base plates 2 turn to vertical shape in turn.Adopt after said structure, the cross section of fermentation tower lattice 101 discharging opening, in rotation process, can be divided into different two regions (left field or right side area) by the upset in turn of base plate 2 by base plate 2, and allow regional realize progressively, continuous discharge according to the order of sequence.
As shown in figure 13, two pieces of base plates 2 in fermentation tower lattice 101 are all closed.As shown in figure 14, in fermentation tower lattice 101, the base plate 2 on right side overturns downwards, and now right side place rubbish does not support, and drops from right side, after lower right corner rubbish drops, and the rubbish bridge formation arch camber stayed.As shown in figure 15, the base plate 2 upwards flip closed on right side.As shown in figure 16, the base plate 2 in left side overturns downwards, and now left side place rubbish does not support, and drops from left side, after lower left corner rubbish drops, and the rubbish bridge formation arch camber stayed.Then, the base plate 2 upwards flip closed in left side.Base plate 2 presses the continuous do action of said procedure, and the rubbish in fermentation tower lattice 101 is constantly fallen down.
Upset driven unit is routine techniques, just repeats no more at this.Upset driven unit can adopt the drive form arbitrarily such as electric drive, hydraulic-driven according to actual needs.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (2)
1. a rubbish fermentation drawing mechanism, described rubbish fermentation drawing mechanism is positioned at the below of fermentation tower (1), described fermentation tower (1) comprises the fermentation tower lattice (101) that two or more is arranged in order, it is characterized in that, described rubbish fermentation drawing mechanism comprises the base plate (2) of more than a piece, by the motion of base plate (2), fermentation tower lattice (101) bottom discharge mouth is divided into zones of different continuous discharge according to the order of sequence; The middle part of described base plate (2) arranges rotating shaft and rotates under the driving of rotating drive assembly.
2. a rubbish fermentation drawing mechanism, described rubbish fermentation drawing mechanism is positioned at the below of fermentation tower (1), described fermentation tower (1) comprises the fermentation tower lattice (101) that two or more is arranged in order, it is characterized in that, described rubbish fermentation drawing mechanism comprises the base plate (2) of more than a piece, by the motion of base plate (2), fermentation tower lattice (101) bottom discharge mouth is divided into zones of different continuous discharge according to the order of sequence; The discharge outlet of each described fermentation tower lattice (101) arranges two pieces of base plates (2), and every block base plate (2) all overturns driven unit and is connected and can moves to vertical shape under the driving overturning driven unit with one; Form closing fermentation tower lattice (101) discharging opening when described two pieces of base plates (2) are all horizontal, described two pieces of base plates (2) turn to vertical shape in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176648.XA CN103230930B (en) | 2013-05-14 | 2013-05-14 | Rubbish fermentation drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176648.XA CN103230930B (en) | 2013-05-14 | 2013-05-14 | Rubbish fermentation drawing mechanism |
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| Publication Number | Publication Date |
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| CN103230930A CN103230930A (en) | 2013-08-07 |
| CN103230930B true CN103230930B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310176648.XA Active CN103230930B (en) | 2013-05-14 | 2013-05-14 | Rubbish fermentation drawing mechanism |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5066392A (en) * | 1988-08-11 | 1991-11-19 | Kneer Franz X | Apparatus for microbiological decomposition of organic waste |
| GB2349638A (en) * | 1999-05-06 | 2000-11-08 | Teg Environmental Plc | Transportable composting cage |
| US6699708B1 (en) * | 1998-11-06 | 2004-03-02 | Patrick Muller | Process and device for treating a mixture of substances containing organic matter |
| CN101367467A (en) * | 2008-06-13 | 2009-02-18 | 奇瑞汽车股份有限公司 | Bunker for collecting solid castoff in industrial production process and operation method thereof |
| CN201999390U (en) * | 2010-12-07 | 2011-10-05 | 东莞市东标能源技术有限公司 | Automatic feeding bucket |
| CN102659457A (en) * | 2012-04-07 | 2012-09-12 | 新兴县润田肥业有限公司 | All-in and all-out warehousing compost fermentation system and use method thereof |
| CN202828645U (en) * | 2012-09-21 | 2013-03-27 | 长沙中联重科环卫机械有限公司 | Household garbage storage bin and garbage disposal system |
| CN203245177U (en) * | 2013-05-14 | 2013-10-23 | 戴道国 | Garbage fermentation discharging device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1406825A4 (en) * | 2001-06-13 | 2006-10-11 | Ong Bee Kim | Containerised handling of bulk materials and apparatus therefor |
-
2013
- 2013-05-14 CN CN201310176648.XA patent/CN103230930B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5066392A (en) * | 1988-08-11 | 1991-11-19 | Kneer Franz X | Apparatus for microbiological decomposition of organic waste |
| US6699708B1 (en) * | 1998-11-06 | 2004-03-02 | Patrick Muller | Process and device for treating a mixture of substances containing organic matter |
| GB2349638A (en) * | 1999-05-06 | 2000-11-08 | Teg Environmental Plc | Transportable composting cage |
| CN101367467A (en) * | 2008-06-13 | 2009-02-18 | 奇瑞汽车股份有限公司 | Bunker for collecting solid castoff in industrial production process and operation method thereof |
| CN201999390U (en) * | 2010-12-07 | 2011-10-05 | 东莞市东标能源技术有限公司 | Automatic feeding bucket |
| CN102659457A (en) * | 2012-04-07 | 2012-09-12 | 新兴县润田肥业有限公司 | All-in and all-out warehousing compost fermentation system and use method thereof |
| CN202828645U (en) * | 2012-09-21 | 2013-03-27 | 长沙中联重科环卫机械有限公司 | Household garbage storage bin and garbage disposal system |
| CN203245177U (en) * | 2013-05-14 | 2013-10-23 | 戴道国 | Garbage fermentation discharging device |
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| CN103230930A (en) | 2013-08-07 |
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Effective date of registration: 20200805 Address after: 410213 office building of Changsha municipal solid waste treatment plant, Sha Tian Cun, Wangcheng District, Changsha, Hunan Patentee after: HUNAN JUNXIN ENVIRONMENTAL Co.,Ltd. Address before: 410007, Hunan Province, Yuhua Road, Yuhua District, No. 181, Jinhui building, 11 floor, Hunan Military Environmental Protection Group Co., Ltd. administrative department, Changsha Patentee before: Dai Daoguo |
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