CN110130445B - Residential district garbage disposal system using pipe chain transmission line - Google Patents
Residential district garbage disposal system using pipe chain transmission line Download PDFInfo
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- CN110130445B CN110130445B CN201910486936.2A CN201910486936A CN110130445B CN 110130445 B CN110130445 B CN 110130445B CN 201910486936 A CN201910486936 A CN 201910486936A CN 110130445 B CN110130445 B CN 110130445B
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- kitchen waste
- pipe chain
- conveying
- pipe
- transmission line
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 67
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 25
- 239000010806 kitchen waste Substances 0.000 claims abstract description 132
- 230000007246 mechanism Effects 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000002699 waste material Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 4
- 239000002910 solid waste Substances 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 3
- 238000005842 biochemical reaction Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000005571 horizontal transmission Effects 0.000 abstract 1
- 230000005570 vertical transmission Effects 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010841 municipal wastewater Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
- E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C2001/1206—Pipes with specific features for influencing flow characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a residential district garbage disposal system using a pipe chain transmission line, which is characterized by comprising: at least one horizontal pipe chain transmission line for horizontally transmitting the kitchen waste and a plurality of vertical pipe chain transmission lines for vertically transmitting the kitchen waste; the vertical pipe chain conveying line is used for conveying the garbage of each floor to the middle of the horizontal pipe chain conveying line, a discharge hole of the vertical pipe chain conveying line is communicated with a feed inlet of the horizontal pipe chain conveying line, and the vertical pipe chain conveying line comprises a plurality of first vertical pipe chain conveying lines which are downwards transmitted and a plurality of second vertical pipe chain conveying lines which are upwards transmitted. The invention has the advantages of full-closed transmission, long transmission length, horizontal or vertical transmission, adjustable transmission capacity according to pipe diameter, speed and chain disc spacing, no blockage and low energy consumption.
Description
Technical Field
The invention belongs to the field of kitchen waste treatment, and particularly relates to a residential district waste treatment system using a pipe chain transmission line.
Background
At present, many residential district developers are all equipped with a garbage disposer under every kitchen sink, kitchen garbage after treatment is washed with water and is discharged to municipal pipelines through drain pipes with bathroom water, on the one hand, kitchen garbage can not be reasonably utilized, and the situation of garbage mixing and loading often occurs in residential districts, on the other hand, the blockage of horizontal pipelines and the rising of treatment load and treatment cost of downstream sewage treatment plants are caused, of course, garbage disposers are not uniformly arranged in more residential districts, kitchen garbage causes room kitchens, roads and garbage houses, smells, bacteria are bred, mosquitoes are led, and the like are neither attractive nor healthy.
In the CN205613833U, after the kitchen waste crushing liquid is formed by the respective treatment, the kitchen waste crushing liquid is directly discharged to an underground sewage collecting pipe through a vertical pipe in the wall, and then the solid-liquid separation, collection and centralized treatment of the subsequent waste are inconvenient.
And such a design is only suitable for gravity-based transport from top to bottom, and still not usable for horizontal transport.
Disclosure of Invention
In order to overcome the defects in the prior art and realize effective transmission, collection and utilization of kitchen waste crushing liquid in horizontal space and high-low space, the invention aims to provide a residential district waste treatment system using a pipe chain transmission line.
In order to achieve the purpose of the invention, the adopted scheme is as follows:
a residential district waste disposal system using a pipe chain transmission line, comprising:
at least one horizontal pipe chain transmission line for horizontally transmitting the kitchen waste and a plurality of vertical pipe chain transmission lines for vertically transmitting the kitchen waste; the vertical pipe chain conveying line is used for conveying the garbage on each floor to the horizontal pipe chain conveying line, and a discharge hole of the vertical pipe chain conveying line is communicated with a feed hole of the horizontal pipe chain conveying line;
the shower is arranged above the discharge hole of the vertical horizontal pipe chain to push kitchen waste to enter the horizontal pipe chain from the vertical pipe chain;
the crushing device is arranged at the feeding hole of the vertical pipe chain conveying line and is used for crushing and wetting the kitchen waste;
the dehydrating device is arranged at the discharge hole of the horizontal pipe chain conveying line and used for dehydrating the wet kitchen waste crushed aggregates.
In a preferred embodiment of the present invention, the kitchen waste pipe chain transmission line includes:
The conveying pipeline is provided with at least one feeding hole and at least one discharging hole;
The kitchen waste conveying pipe chain is arranged in the conveying pipeline and moves in the conveying pipeline, and conveys kitchen waste entering the conveying pipeline from the feeding port to the discharging port;
At least one kitchen waste conveying pipe chain driving mechanism arranged in the conveying pipeline drives the kitchen waste conveying pipe chain to move in the conveying pipeline.
In a preferred embodiment of the invention, at least one turning part is connected in series in the conveying pipeline, the turning part is internally provided with a steering wheel so as to change the direction of the kitchen waste conveying pipe chain in the turning part.
In a preferred implementation of the invention, the kitchen waste conveying pipe chain driving mechanism comprises a driving mechanism shell connected with a conveying pipeline, a driving wheel and a driving driven wheel which are axially arranged on the driving mechanism shell and positioned in the driving mechanism shell, and a driving motor assembly which is arranged on the driving mechanism shell and positioned outside the driving mechanism shell; the power output shaft in the driving motor assembly is in power connection with the driving wheel so as to drive the driving wheel to rotate; the kitchen waste conveying pipe chain ring which enters the driving mechanism shell from one end of the conveying pipeline is wound on the driving wheel and the driving driven wheel, and then enters the other end of the conveying pipeline from the conveying pipeline.
In a preferred embodiment of the invention, the kitchen waste conveying pipe chain entering the driving mechanism shell from one end of the conveying pipe enters the driving driven wheel from the bottom of the driving driven wheel, bypasses the driving driven wheel, then comes out from the upper part of the driving driven wheel, enters the driving wheel from the upper part of the driving wheel, bypasses the driving wheel, and then comes out from the bottom of the driving wheel and enters the other end of the conveying pipe.
In a preferred embodiment of the invention, the kitchen waste conveying pipe chain is formed by mutually staggering and connecting a plurality of chain plates and a plurality of chain links in series, and the outer diameter of each chain plate is in dynamic sealing fit with the inner diameter of the conveying pipeline.
In a preferred embodiment of the invention, the outer diameter of each chain disk is provided with a polyurethane sealing ring, and the outer diameter of the polyurethane sealing ring is in dynamic sealing fit with the inner diameter of the conveying pipeline.
In a preferred embodiment of the invention, brushes are provided on the outer diameter of some of the chain plates.
In a preferred embodiment of the invention, a plurality of shifting forks are circumferentially arranged on the outer diameter of the driving wheel at intervals, and the distance between adjacent shifting forks is slightly larger than the thickness of the chain plate.
In a preferred embodiment of the invention, each shifting fork is provided with a U-shaped groove, and the chain links in the kitchen waste conveying pipe chain encircling the driving wheel fall into the U-shaped grooves of the corresponding shifting fork.
In a preferred embodiment of the invention, a shower nozzle is arranged in the shower nozzle at the discharge port of each horizontal kitchen waste pipe chain conveying line and/or at the discharge port of each vertical kitchen waste pipe chain conveying line, the kitchen waste conveying pipe chain with kitchen waste coming out of the discharge port of the horizontal kitchen waste pipe chain conveying line enters the shower nozzle, and the kitchen waste falls off from the kitchen waste conveying pipe chain under the action of water mist sprayed by the shower nozzle; a discharge hole is arranged at the bottom of the shower.
In a preferred embodiment of the invention, kitchen waste crushers are arranged at the feed inlet of the horizontal kitchen waste pipe chain conveying line and/or at the feed inlet of the vertical kitchen waste pipe chain conveying line of each same layer, each kitchen waste crusher is provided with a feed inlet and a discharge outlet, the discharge outlet of the kitchen waste crushers at the feed inlet of the horizontal kitchen waste pipe chain conveying line of each same layer is communicated with the corresponding feed inlet of the horizontal kitchen waste pipe chain conveying line of the same layer, and the discharge outlet of the kitchen waste crushers at the feed inlet of the vertical kitchen waste pipe chain conveying line is communicated with the corresponding feed inlet of the vertical kitchen waste pipe chain conveying line.
In a preferred embodiment of the invention, the residential district waste treatment system further comprises a dewatering device arranged at the discharge port of the horizontal pipe chain conveying line for dewatering the wet kitchen waste scraps.
In a preferred embodiment of the present invention, the residential district waste treatment system further comprises a biochemical treatment device disposed at the solid discharge port of the dewatering device for recycling the solid waste through biochemical reaction.
In a preferred embodiment of the invention, a temporary storage device connected with the pipe chain conveying line discharging port and used for temporarily storing the garbage crushing liquid and homogenizing is further arranged between the pipe chain conveying line discharging port and the dewatering device.
In a preferred embodiment of the invention, the dewatering device liquid outlet is further provided with at least one oil-water separator for separating oil from the waste water.
In a preferred embodiment of the invention, a shower nozzle is arranged in the shower nozzle at the discharge port of each horizontal kitchen waste pipe chain conveying line and/or at the discharge port of each vertical kitchen waste pipe chain conveying line, the kitchen waste conveying pipe chain with kitchen waste coming out of the discharge port of the horizontal kitchen waste pipe chain conveying line enters the shower nozzle, and the kitchen waste falls off from the kitchen waste conveying pipe chain under the action of water mist sprayed by the shower nozzle; a discharge hole is arranged at the bottom of the shower.
In a preferred embodiment of the invention, kitchen waste crushers are arranged at the feed inlet of the horizontal kitchen waste pipe chain conveying line and/or at the feed inlet of the vertical kitchen waste pipe chain conveying line of each same layer, each kitchen waste crusher is provided with a feed inlet and a discharge outlet, the discharge outlet of the kitchen waste crushers at the feed inlet of the horizontal kitchen waste pipe chain conveying line of each same layer is communicated with the corresponding feed inlet of the horizontal kitchen waste pipe chain conveying line of the same layer, and the discharge outlet of the kitchen waste crushers at the feed inlet of the vertical kitchen waste pipe chain conveying line is communicated with the corresponding feed inlet of the vertical kitchen waste pipe chain conveying line.
In a preferred embodiment of the invention, the crushing device further comprises a one-way valve arranged at the upper part of the kitchen waste crushing outlet pipeline, so that waste in the pipeline chain conveying line is prevented from flowing backwards.
In a preferred embodiment of the invention, the temporary storage device further comprises a liquid level sensor for sensing the storage condition of the garbage crushed liquid, a stirrer for homogenizing and an electric valve for controlling the discharge port of the temporary storage device.
In a preferred embodiment of the invention, the liquid outlet of the dewatering device is connected to an oil-water separator.
The invention has the beneficial effects that:
the full-closed transmission is long in transmission length, can be horizontally or vertically transmitted, and has the transmission capacity which can be adjusted according to pipe diameter, speed and chain disc spacing, no blockage exists and low energy consumption.
Drawings
Fig. 1 is a schematic structural view of a pipe chain transmission line.
Fig. 2 is a schematic layout of a horizontal pipe chain transmission line.
Fig. 3 is a schematic structural view of the tube chain driving mechanism.
Fig. 4 is a schematic structural view of the steering wheel.
Fig. 5 is a schematic structural view of the shower.
Fig. 6 is a schematic layout of a residential district waste disposal system.
Fig. 7 is a schematic structural view of a vertical pipe chain transmission line.
Fig. 8 is a schematic structural view of the kitchen waste collecting shredder.
Fig. 9 is a schematic structural view of the temporary storage tank for kitchen wastes.
Fig. 10 is a schematic structural view of the dehydrator.
Fig. 11 is a schematic diagram of a biochemical processor.
Fig. 12 is a schematic diagram of the structure of the oil-water separator.
Detailed Description
The invention is further illustrated by the following figures,
Referring to fig. 1, the kitchen waste conveying pipe chain 100 is formed by mutually staggering and serially connecting a plurality of chain plates 110 and a plurality of chain links 111, and the outer diameter 110a of each chain plate 110 is in dynamic sealing fit with the inner diameter 130a of the conveying pipe 130.
And the outer diameter 110a of each chain disk 110 is provided with a polyurethane sealing ring 110b, and the outer diameter of the polyurethane sealing ring 110b is in dynamic sealing fit with the inner diameter 130a of the conveying pipeline 130. And brushes 120 are provided on the outer diameters 110a of some of the chain disks 110. And the pipe chain 100 is made of stainless steel 304 material and has enough strength and corrosion resistance. The PVC waterproof conveying pipeline 130 in the horizontal pipe chain transmission line is paved along a wall or a ceiling, and is fixed by adopting a bracket or a hanging bracket every 1.5 m.
Referring to fig. 2, the kitchen waste conveying pipe chain 100 is externally wrapped with a waterproof conveying pipe 130 made of PVC, and the waterproof conveying pipe 130 is provided with a feed inlet 131 and discharge outlets 132a and 132b. And for convenient operation, a turning part 133 is additionally arranged on the waterproof conveying pipeline 130.
Referring to fig. 4, a steering wheel 220 is provided on the inner shaft 133a of the turning unit 133 to redirect the kitchen waste conveying pipe chain 100 in the turning unit 133.
The steering wheel 220 is controlled by a motor (not shown) which rotates the gear 410 to drive the turning motion of the pipe chain 100.
In order to facilitate the operation of the pipe chain 100, a kitchen waste conveying pipe chain driving mechanism 210 for driving the pipe chain to horizontally operate is further installed outside the kitchen waste conveying pipe chain 100.
Referring to fig. 3, the kitchen waste conveying pipe chain driving mechanism 210 is controlled by a driving motor assembly 310, and the driving motor assembly 310 drives the driven wheels 320a and the driving wheels 320b to move to drive the pipe chain 100 to move linearly.
Specifically, the kitchen waste conveying pipe chain driving mechanism 210 comprises a driving mechanism shell 330 connected with the conveying pipe 130, a driving wheel 320b and a driving driven wheel 320a which are axially arranged on the driving mechanism shell 330 and positioned in the driving mechanism shell 330, and a driving motor component 310 which is arranged on the driving mechanism shell 330 and positioned outside the driving mechanism shell 330;
And a power output shaft 311 in the driving motor assembly 310 is in power connection with the driving wheel 320b to drive the driving wheel 320b to rotate; the kitchen waste conveying pipe chain 100 entering the driving mechanism shell 330 from one end 134 of the conveying pipe 130 is looped on the driving wheel 320b and the driving driven wheel 320a, and then enters the other end 135 of the conveying pipe 130 from the conveying pipe 130.
The specific transportation sequence is as follows: one end 134 of the conveying pipe 130 enters the kitchen waste conveying pipe chain 100 in the driving mechanism shell 330, firstly enters the driving driven wheel 320a from the bottom of the driving driven wheel 320a, bypasses the driving driven wheel 320a, then comes out from the upper part of the driving driven wheel 320a, then enters the driving wheel 320b from the upper part of the driving wheel 320b, bypasses the driving wheel 320b, and then comes out from the bottom of the driving wheel 320b and enters the other end 135 of the conveying pipe 130.
In order to better drive the kitchen waste conveying pipe chain 100 in the driving mechanism shell 330, a plurality of shifting forks 340 are circumferentially arranged on the outer diameter of the driving wheel 320b at intervals, and the distance between every two adjacent shifting forks 340 is slightly larger than the thickness of the chain plate 110. And the fork 340 is provided with a U-shaped groove 341, and the chain links 111 in the kitchen waste conveying pipe chain 110 encircling the driving wheel 320b fall into the U-shaped groove 341 of the corresponding fork 340.
Referring to fig. 6, the kitchen waste pipe chain transmission modular processing system 100a of the building residents in the residential district shown in the drawing comprises kitchen waste collecting and crushing devices 610, kitchen waste temporary storage tanks 620, dehydrators 630, biochemical processors 640, oil-water separators 650, horizontal pipe chain transmission lines 660, vertical pipe chain transmission lines 670 a-f responsible for upward and downward transmission and vertical pipe chain transmission lines 680 responsible for downward and upward transmission, which are distributed in the kitchens of different residents. The combined arrangement of the horizontal pipe chain transmission line 660 and the vertical pipe chain transmission lines 670 a-f, 680 is beneficial to the overall treatment of kitchen waste.
Alternatively, a resident or restaurant in the ground may drain the broken waste into the horizontal pipe chain transmission line 660 via the vertical pipe chain transmission line 680.
In addition, as shown in fig. 7, the lower part of the vertical pipe chain transmission line 680 is connected with the pipe chain driving mechanism 210 in a sealing way, and is connected with the temporary storage tank 620 through a branch line, so that crushed garbage can be guided into the temporary storage tank 620, transported upwards under the action of the pipe chain driving mechanism 210 and the steering wheel 220 arranged at the upper end, and discharged into the dehydrator 630 under the flushing of the shower 500.
Alternatively, if the area of the subsurface is large, it may be used by installing a horizontal pipe chain transmission line (not shown) in the subsurface in conjunction with the vertical pipe chain transmission line 680. That is, the kitchen garbage collecting and crushing device 610 is installed at a feed port (not shown) of a horizontal pipe chain transmission line of the underground layer, and a discharge port (not shown) of the horizontal pipe chain transmission line of the underground layer is connected with a feed port 131 of a vertical pipe chain transmission line 680.
In short, the vertical and horizontal pipe chain transmission lines can be flexibly matched according to the actual field requirements to adapt to the requirements of different fields.
The kitchen waste collecting and crushing device 610 shown in fig. 8 comprises a kitchen waste raw material feeding port 810 with a large caliber, an electric crushing machine 820 and a kitchen waste crushing discharging port 830, wherein the kitchen waste crushing discharging port 830 is connected with the vertical pipe chain conveying line feeding port 131.
The collected kitchen waste is crushed by the electric crusher 820 after being input from the kitchen waste raw material feed port 810 and then discharged through the kitchen waste crushing discharge port 830.
The temporary storage tank 620 for kitchen waste is shown as having a feed port 910 and a discharge port 920. The feed inlet 910 is connected with the discharge outlet 132 of the horizontal pipe chain transmission line 660; the outlet 920 is connected to the inlet of the dehydrator 630 by a pipe.
In addition, a stirring device 930 is provided on each temporary storage tank 620 for kitchen waste. The stirring device 930 homogenizes the kitchen waste crushed in the tank.
There is also an electrically operated drain valve 940 and a level sensor 950: when the amount of garbage in the tank reaches a certain amount, the liquid level sensor 950 sends a signal, and a control cabinet (not shown in the figure) receives the signal and opens or closes the electric discharge valve 940 of the temporary storage tank 620; and controlling the start and stop of the whole pipe chain transmission line; while the dehydrator 630 is activated/deactivated.
When the level of the aqueous kitchen waste in the temporary storage tank 620 drops to a certain position. The level sensor 950 in the upper part of the temporary storage tank 620 gives a signal to a control cabinet (not shown). When the control cabinet (not shown in the figure) is closed, the electric discharge valve 940 at the lower part of the storage tank 620 closes the dehydrator 630, and the discharge port 132 with the spray box 500 continues to feed into the temporary storage tank 620 for temporary storage. This is repeated.
Referring to fig. 10, the dehydrator 630 shown in fig. 10 includes a crushed kitchen waste inlet 1010, a waste outlet 1020, and a solid kitchen waste outlet 1030, and further includes an electric dehydrator 1040.
The feeding hole 1010 on the dehydrator 640 is connected with the discharging hole 920 of the temporary storage tank 620 by a pipeline;
After being dehydrated by the electric dehydrator 1040, the kitchen waste is subjected to solid-liquid separation, wherein the waste water outlet 1020 is treated by an oil-water separator (not shown in the figure) and then is discharged by a municipal waste water network pipe (not shown in the figure). The solid kitchen waste outlet 1030 is connected to a biochemical treatment machine 640 for biochemical treatment.
The temporary storage tank 620 for kitchen waste is not necessary, and the dehydrator 640 may be directly connected to the discharge port 132 of the horizontal pipe chain transmission line 660.
Referring to fig. 11, the biochemical treating machine 640 shown in fig. 11 includes a solid waste inlet 1111 connected to a solid kitchen waste outlet 1030 of a dehydrator 630 and fixed to a cover 1110;
The housing 1120 of the biochemical treating machine 640 stores therein a biological decomposing material for decomposing the solid garbage, such as various decomposing bacteria, etc., for decomposing and treating the solid garbage.
Referring to fig. 12, the oil-water separator 650 shown in fig. 12 includes a feed port 1210 connected to a liquid kitchen waste discharge port 1020 of the dehydrator 630, the feed port 1210 being fixedly disposed at an upper side of the oil-water separator 650; the oil-water separator separates oil from water by gravity, and the wastewater outlet 1220 is arranged at the lower side of the oil-water separator 650; an oil outlet 1230 provided at the top of the oil-water separator 650 to facilitate the bleeding of oil and a vent 1240 for keeping the inside at normal pressure.
In connection with the above figures, the operation principle of the kitchen waste pipe chain transmission modular processing system 100a for the residents of the building in the residential district shown in the figures is as follows:
after each resident collects the kitchen waste, the kitchen waste is poured into a nearby kitchen waste collecting and crushing device 610. Kitchen waste collection shredder 610 breaks kitchen waste into fine particles and adds an appropriate amount of water to form water-containing waste. The garbage is discharged into the horizontal pipe chain transmission line 660 along the vertical pipe chain transmission lines 670 a-f, and is sent into the temporary storage tank 620 through the pipe chain discharge port 132 of the shower 500 through the horizontal pipe chain transmission line 660 or directly enters the dehydrator 630 for dehydration.
The hydrous kitchen waste entering the temporary storage tank 620 is homogenized by stirring with a stirring device (not shown).
After the temporary storage tank 620 temporarily stores, the materials in the tank are sent to the dehydrator 630, and the dehydrated solid kitchen waste is sent to the biochemical treatment machine 640 for centralized collection and biochemical treatment; after the dehydrated liquid is subjected to oil-water separation by the oil-water separator 650, the wastewater separated from the oil is directly discharged from a municipal wastewater pipe network.
Based on the structural characteristics, the invention has the main advantages that:
According to the invention, through a set of pipe chain transmission lines of the kitchen waste treatment system of the residential district, which can be combined with different regional environments in a high-efficiency modularized manner, kitchen waste generated and crushed by the living of a plurality of building residents in the residential district is transmitted to a place for concentrated dehydration, solid waste biochemical treatment, oil-water separation and wastewater discharge through an outlet connected with a municipal pipe network. So as to fully utilize the limited space in the residential district and isolate odor, bacteria and the like in the kitchen waste treatment process. Increasing the residential community hygiene level.
Also reduces equipment investment and waste amount, and greatly reduces transportation cost. And biochemically treating the solid garbage and separating oil in the garbage, thereby conditionally solving the environmental protection problems of recycling nutrient substances contained in the kitchen garbage and utilizing fertilizer in the garbage.
Claims (8)
1. A residential district waste disposal system using a pipe chain transmission line, comprising:
At least one horizontal pipe chain transmission line for horizontally transmitting the kitchen waste and a plurality of vertical pipe chain transmission lines for vertically transmitting the kitchen waste; the vertical pipe chain conveying line is used for conveying the garbage of each floor to the horizontal pipe chain conveying line, a discharge hole of the vertical pipe chain conveying line is communicated with a feed inlet of the horizontal pipe chain conveying line, and the vertical pipe chain conveying line comprises a plurality of first vertical pipe chain conveying lines which are downwards transmitted and a plurality of second vertical pipe chain conveying lines which are upwards transmitted;
The kitchen waste pipe chain transmission line comprises:
The conveying pipeline is provided with at least one feeding hole and at least one discharging hole;
The kitchen waste conveying pipe chain is arranged in the conveying pipeline and moves in the conveying pipeline, and conveys kitchen waste entering the conveying pipeline from the feeding port to the discharging port;
At least one kitchen waste conveying pipe chain driving mechanism arranged in the conveying pipeline, wherein the kitchen waste conveying pipe chain driving mechanism drives the kitchen waste conveying pipe chain to move in the conveying pipeline;
A shower is arranged at the discharge port of each horizontal kitchen waste pipe chain conveying line and/or the discharge port of each vertical kitchen waste pipe chain conveying line on the same layer, at least one shower nozzle is arranged in the shower, a kitchen waste conveying pipe chain with kitchen waste, which is discharged from the horizontal kitchen waste pipe chain conveying line and/or the discharge port, enters the shower, and kitchen waste falls off from the kitchen waste conveying pipe chain under the action of water mist sprayed by the shower nozzle; a discharge hole is arranged at the bottom of the shower.
2. A residential quarter refuse treatment system using a pipe chain transmission line as claimed in claim 1, characterized in that at least a turning section is connected in series in said conveying pipe, said turning section being provided with a turning wheel on its inner shaft for redirecting said kitchen waste conveying pipe chain in said turning section.
3. The residential district waste treatment system using a pipe chain transmission line as claimed in claim 1, wherein the kitchen waste conveying pipe chain is formed by mutually staggered and serially connected a plurality of chain plates and a plurality of chain links, and the outer diameter of each chain plate is in dynamic sealing fit with the inner diameter of the conveying pipeline.
4. A residential quarter refuse treatment system using pipe chain transmission lines as claimed in claim 3, characterized in that brushes are provided on the outer diameter of some of the chain discs.
5. A residential district waste disposal system using a pipe chain transmission line as claimed in claim 1, wherein a kitchen waste pulverizer is provided at the feed inlet of each co-layer horizontal kitchen waste pipe chain transmission line and/or at the feed inlet of each vertical kitchen waste pipe chain transmission line, each kitchen waste pulverizer having a feed inlet and a discharge outlet, the discharge outlet of the kitchen waste pulverizer at the feed inlet of each co-layer horizontal kitchen waste pipe chain transmission line being in communication with the corresponding feed inlet of the co-layer horizontal kitchen waste pipe chain transmission line, and the discharge outlet of the kitchen waste pulverizer at the feed inlet of each vertical kitchen waste pipe chain transmission line being in communication with the feed inlet of the corresponding vertical kitchen waste pipe chain transmission line.
6. A residential quarter refuse treatment system using a pipe-chain transmission line as claimed in claim 1, characterized in that said residential quarter refuse treatment system further comprises a dewatering device arranged at the discharge of said horizontal pipe-chain transmission line for dewatering wet kitchen waste particles.
7. A residential-area waste disposal system using a pipe-chain transmission line as recited in claim 1, further comprising a biochemical treatment means disposed at the solid discharge port of the dewatering means for performing biochemical reactions on the solid waste for reuse.
8. A residential quarter refuse treatment system using a pipe-chain transmission line as claimed in claim 6, characterized in that said pipe-chain transmission line discharge opening and said dewatering device further comprise a temporary storage means connected to said pipe-chain transmission line discharge opening for temporarily storing refuse crushing liquid and homogenizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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