CN109127679A - A kind of municipal refuse automatic sorting processing system and method for separating - Google Patents
A kind of municipal refuse automatic sorting processing system and method for separating Download PDFInfo
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- CN109127679A CN109127679A CN201811242496.8A CN201811242496A CN109127679A CN 109127679 A CN109127679 A CN 109127679A CN 201811242496 A CN201811242496 A CN 201811242496A CN 109127679 A CN109127679 A CN 109127679A
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- conveyer belt
- bag
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- refuse
- machine
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 58
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 24
- 238000009264 composting Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000003672 processing method Methods 0.000 claims abstract description 4
- 238000010332 dry classification Methods 0.000 claims abstract description 3
- 238000010333 wet classification Methods 0.000 claims abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 46
- 239000000835 fiber Substances 0.000 claims description 25
- 239000002351 wastewater Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 14
- 239000004917 carbon fiber Substances 0.000 claims description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 238000005119 centrifugation Methods 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 9
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000011112 process operation Methods 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims description 6
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 4
- 239000001361 adipic acid Substances 0.000 claims description 4
- 235000011037 adipic acid Nutrition 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 4
- 238000006297 dehydration reaction Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- 239000001103 potassium chloride Substances 0.000 claims description 4
- 235000011164 potassium chloride Nutrition 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000000855 fermentation Methods 0.000 abstract description 3
- 230000004151 fermentation Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 9
- 239000010791 domestic waste Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000002361 compost Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010782 bulky waste Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000010148 water-pollination Effects 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
- B09B3/10—Destroying solid waste or transforming solid waste into something useful or harmless involving an adsorption step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/18—Rotary bowls formed or coated with sieving or filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of municipal refuse automatic sorting processing system and method for separating, including tearing a bag machine, sorting machine, centrifugal device and waste water treatment tank, its processing method are as follows: (1) " tearing bag " operation (2) is carried out to the refuse bag that resident launches and first order separating dry space from moist space (3) are implemented to the wet refuse in upper undertaking box to composting, implement second level separating dry space from moist space (4) detection and feedback (5) wastewater treatment, the present invention realizes the rubbish dry and wet classification of automation, it is not required to manual sort, the puzzlement of resident's quality can be excessively relied on to avoid traditional garbage classification, composting is accurately divided into dry rubbish, two class of wet refuse, substance fouling problem in dustbin caused by avoiding dry and wet rubbish from mixing, it is also convenient for wet refuse and is further used for recycling fermentation；In addition, the present invention uses second level separating dry space from moist space technique, it is ensured that the categorised collection of dry rubbish and wet refuse.
Description
Technical field
The invention belongs to domestic waste collection processing equipment fields, and in particular to a kind of municipal refuse automatic sorting processing system
System and method for separating.
Background technique
Domestic waste is the environmental contaminants being concerned, and separate waste collection is the hot spot of public attention in recent years
Problem.Garbage classification greatly pushes the recycling of rubbish material, is while the minimizing for effectively facilitating refuse pollution
Subsequent garbage collecting and transferring, processing, disposition all bring very big convenience.
But current city garbage specification, most of is manual sort's putting mode based on resident's consciousness, works as resident
When quality or the wish of garbage throwing fluctuate, it will lead to garbage classification effect and be substantially reduced.On the other hand, the ingredient of house refuse
Ratio changes with the fluctuation of the objective condition such as city position, season, and fixed garbage classification mode is often not suitable with fluctuation
The rubbish material situation of variation, influences the realization of garbage classification target.
By mechanization automatic sorting system, the automatic sorting of domestic waste can be realized with high efficiency, is avoided above-mentioned
Problem interferes garbage classification work.Micropolis rubbish automatic sorting processing system, can be separately positioned at residential area, as
The remodeling product of traditional dustbin；Medium-sized rubbish automatic sorting system, can be placed in the garbage transfer station of block, cooperate rubbish
Transfer operation, realizes the automatic garbage classification of terminal.Bulky refuse automatic sorting system can be placed on destructor plant
It is interior, as waste incineration, compost, landfill process front end pre-processing device.
Summary of the invention
The object of the present invention is to provide a kind of municipal refuse automatic sorting processing system and method for separating.
The technical solution that the present invention takes in order to solve the above problem are as follows:
A kind of municipal refuse automatic sorting processing system and method for separating, including tear a bag machine, sorting machine, centrifugal device and useless
Water treatment tank, the outlet for tearing bag machine are arranged in the top of the conveyer belt of sorting machine and flow to biography with the rubbish for coming out bag machine that tears
It send and takes, the upper undertaking box of sorting machine is connected with the entrance of centrifugal device, and the surge drum of centrifugal device passes through pipeline and setting
Waste water lifting pump on pipeline is connected with waste water treatment tank；
Bag machine that tears is formed by tearing bag machine shell, rotary electric machine, roller bearing and a hobboing cutter, is set at the top of bag machine shell tearing
A bag entrance is torn, roller bearing, which is arranged in, tears in bag machine shell and be located at the lower section for tearing bag entrance, and rotary electric machine setting is being torn outside bag machine
The outside of shell is simultaneously connected with roller bearing to drive the rotation of roller bearing, and hobboing cutter covers on the outer surface of roller bearing, is tearing bag machine shell
The lower section that lower part is located at roller bearing, which is equipped with, tears bag outlet；
The sorting machine is made of lower power axis, top driven shaft, conveyer belt, sorting motor and reduction gearbox, described
The both ends of conveyer belt be connected respectively with lower power axis and top driven shaft and the lower end of conveyer belt be located at tear bag outlet under
Side, the setting of sorting motor are connected to drive lower power axis to rotate in lower power axis side and with lower power axis, slow down
Case is connected with sorting motor, is equipped with the dry rubbish that lower undertaking box is used to accept conveyer belt lower end in the lower section of conveyer belt lower end,
The lower section held on a moving belt is equipped with the wet refuse that upper undertaking box is used to accept conveyer belt upper end, and the upper undertaking box passes through undertaking
Box support is fixed；
The centrifugal device is made of concentrator bowl, centrifugation motor and surge drum, and the surge drum is arranged in upper undertaking
The underface of box, concentrator bowl facility is intracavitary in surge drum, and several drainage holes are uniformly provided on surge drum, is centrifuged motor
The lower section of surge drum is set and is connected with concentrator bowl to drive concentrator bowl to go to and have the function that centrifugal dehydration；
The waste water treatment tank is made of waste water treatment tank shell, activated carbon fibre column and water after filter collecting box, activity
Carbon fibe column is arranged in waste water treatment tank shell, and the entrance of waste water treatment tank shell passes through the bottom of waste water lifting pump and surge drum
Portion is connected, and the outlet of waste water treatment tank shell is connected by pipeline with water after filter collecting box filtered useless for collecting
Water.
As a kind of preferred embodiment of the invention, the lower section of top driven shaft of the present invention is equipped with electric up-down
Frame.
As a kind of preferred embodiment of the invention, hobboing cutter of the present invention be the zigzag of 20~24cm of length not
Become rusty steel blade, and blade thickness is 1.0~2.2mm, and the spacing between blade is 8~12cm, and that tears bag machine tears bag machine shell and rolling
Spacing between knife is 4~6cm.
As a kind of preferred embodiment of the invention, conveyer belt of the present invention is skewed and close to upper undertaking box
One end it is high, and the upper bottom plate for accepting box is drawing and pulling type to be easy to open.
As a kind of preferred embodiment of the invention, the middle part of conveyer belt of the present invention, which is located at, is torn under bag outlet
Just and in the two sides of conveyer belt it is equipped with baffle.
As a kind of preferred embodiment of the invention, heart cylinder diameter of the present invention is 30~35cm, is centrifuged barrel
It is evenly distributed with the circular hole of 2~2.5mm of diameter, the horizontal space between hole and vertical interval are 3~3.5cm, the transmission
The width of band is 40~50cm, and the tilt angle of conveyer belt is 15 °~30 °.
As a kind of preferred embodiment of the invention, conveyer belt of the present invention is prepared by the following method:
(1) carbon fiber tape first is made with carbon cloth；
(2) according to the ratio that mass ratio is 1~1.5:9~8.5 by carboxymethyl cellulose and adipic acid modified epoxy
Sylvite is mixed and made into emulsion, and is the ratio of 5~10:185~180 according to carbon fiber tape and the solid-liquid mass ratio with emulsion
Outer surface coated in carbon fiber tape；
(3) 60~120min being stood after coating, conveyer belt is made in 80~95 DEG C of 3~3.5h of drying；
Wherein the carbon cloth raw material uses CFBS-I-400 type carbon fiber.
As a kind of preferred embodiment of the invention, it is round that activated carbon fibre column of the present invention, which is activated carbon fibre,
Integrally block-like porous material, aperture are 1-5 μm to cylindricality, fibre agglomerates height 25-30cm, diameter 20-28cm.
As a kind of preferred embodiment of the invention, the place of municipal refuse automatic sorting processing system of the present invention
Reason method, comprising the following steps:
(1) " tearing bag " operation is carried out to the refuse bag that resident launches:
Refuse bag is launched to bag entrance that tears torn at the top of bag machine, rotary electric machine is opened, hobboing cutter is driven to carry out refuse bag
Tearing movement forms composting；
(2) first order separating dry space from moist space is implemented to composting:
Composting falls into the middle part of conveyer belt from the bag outlet of tearing for tearing bag machine lower part, with the operation of conveyer belt, wet rubbish
Rubbish adherency is conveyed upwards on a moving belt and is fallen into the upper undertaking box below conveyer belt upper end, and dry rubbish is due to itself weight
Power is slid or is tumbled in the lower undertaking box to conveyer belt lower end, to realize that dry and wet is classified；
(3) to the wet refuse in upper undertaking box, implement second level separating dry space from moist space:
By the upper bottom plate extraction for accepting box, falls into wet refuse in concentrator bowl, open centrifugation motor, concentrator bowl is driven to carry out
High speed rotation, revolving speed are 240~300r/min, and the waste water for being centrifuged generation is discharged by the circular hole of concentrator bowl, are collected along drum outer wall
It is promoted in activated carbon fibre column into surge drum, then by waste water lifting pump, the dry rubbish of solid stays in concentrator bowl at this time, realizes
Second level separating dry space from moist space, the solid refuse in concentrator bowl is after each process operation batch, by manually taking out；
(4) detection and feedback
Dry msw water content in each process operation batch concentrator bowl is conventionally detected, if its is aqueous
Rate is greater than 60%, then the height of top driven shaft is reduced by reducing electric elevating rack, and then reduce the inclination angle of conveyer belt
Degree can obtain the inclination angle of the garbage throwing ingredient rule of residential area where adapting to dustbin by repeatedly feeding back and adjusting
Spend parameter；
(5) wastewater treatment
Waste water enters in activated carbon fibre column, by filtering the pollutant gone in water removal with suction-operated.
As a kind of preferred embodiment of the invention, the speed of rotation of roller bearing of the present invention is 60~90r/min,
The speed of service of the conveyer belt is 15~25cm/s.
Compared with prior art, the invention has the following advantages:
1. realizing the rubbish dry and wet classification of automation, it is not required to manual sort, can excessively be relied on to avoid traditional garbage classification
The puzzlement of resident's quality.
Composting is accurately divided into dry rubbish, two class of wet refuse, dustbin caused by avoiding dry and wet rubbish from mixing
Interior substance fouling problem is also convenient for wet refuse and is further used for recycling fermentation.
2. second level separating dry space from moist space technique, it is ensured that the categorised collection of dry rubbish and wet refuse, and further make in wet refuse
The realization of moisture content and solid component separate, the material for being more favorable for subsequent garbage compost or fermentation can be obtained.It can be significantly
The moisture content of solid material product in rubbish is reduced, convenient for the garbage transporting of next step.
3. in first order separating dry space from moist space equipment, using friction sorting machine made of " composite hydrophilic carbon fibre material ",
The separating dry space from moist space of composting is realized with efficiently process efficient rate.
Conveyor materials are by three kinds of carbon fiber, adipic acid modified epoxy sylvite AAEPK, carboxyl methyl cellulose materials
Material is combined, and improves the hydrophily of carbon fiber, increases the viscosity of conveyer belt and wet refuse.On the other hand, this compound
Material has coefficient of friction more stronger than general fibre conveyer belt, and surface friction factor is 1.2~1.5, dynamic friction coefficient
It is 0.6~0.9；And have good wear-resisting property and flexility.
4. the core component of friction sorting machine is inclination conveyer belt, the tilt angle of conveyer belt can be laggard in receiving instruction
The adjustment that row increaseds or decreases obtains the tilt angle of the garbage throwing ingredient rule of residential block where adapting to garbage sorting system
Parameter solves the problems, such as that the sorting success rate as caused by resident's quality differences or preset parameter sorting machine is relatively low.
5. realizing " second level separating dry space from moist space " by centrifugal dehydration barrel, wet rubbish can be realized on the basis of friction sorting machine
Rubbish moisture content further decreases.By two-stage separating dry space from moist space, garbage drying is isolated to the maximum extent, on the other hand well
The moisture content for reducing " wet refuse ", transport difficult caused by avoiding " wet refuse " moisture content excessively high and smelly hidden danger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Specific embodiment
Embodiment 1
As described in Figure 1, a kind of municipal refuse automatic sorting processing system and method for separating, including tear bag machine 1, sorting machine 2,
The top of the conveyer belt 23 of sorting machine 2 is arranged in will tear bag in centrifugal device 3 and waste water treatment tank 4, the outlet for tearing bag machine 1
The rubbish that machine comes out is flow on conveyer belt, and the upper undertaking box 28 of sorting machine 2 is connected with the entrance of centrifugal device 3, centrifugal device 3
Surge drum 33 be connected by pipeline and the waste water lifting pump 44 that is arranged on pipeline with waste water treatment tank 4；
Bag machine 1 that tears is formed by tearing a bag machine shell 11, rotary electric machine 12, roller bearing 13 and hobboing cutter 14, is being torn outside bag machine
The top of shell 11, which is equipped with, tears bag entrance 15, and roller bearing 13, which is arranged in, tears in bag machine shell 11 and be located at the lower section for tearing bag entrance 15, turns
Dynamic motor 12, which is arranged in, to be torn bag outside of machine shell 11 and is connected with roller bearing 13 to drive the rotation of roller bearing 13, and 14 sets of hobboing cutter exists
On the outer surface of roller bearing 13, the hobboing cutter 14 be 20~24cm of length zigzag stainless steel blade, blade thickness be 1.0~
2.2mm, the spacing between blade are 8~12cm, the spacing torn bag between machine shell 11 and hobboing cutter 14 for tearing bag machine 1 is 4~
6cm.It is described tear bag lower part of machine shell 11 be located at roller bearing 13 lower section be equipped with tear bag outlet 16；
The sorting machine 2 is by lower power axis 21, top driven shaft 22, conveyer belt 23, sorting motor 24 and reduction gearbox
25 compositions, the both ends of the conveyer belt 23 are connected with lower power axis 21 and top driven shaft 22 respectively and in conveyer belts 23
Portion is located at the lower section for tearing bag outlet 16 and is equipped with baffle 29 in the two sides of conveyer belt 23, and the lower section of the top driven shaft 22 is equipped with
Electric elevating rack 26, sorting motor 24 are arranged in 21 side of lower power axis and are connected with lower power axis 21 to drive lower part
Line shaft 21 rotates, and reduction gearbox 25 is connected with sorting motor 24, uses in the lower section of 23 lower end of conveyer belt equipped with lower undertaking box 27
In the dry rubbish for accepting conveyer belt lower end, the upper undertaking box 28 that bottom is drawing and pulling type is equipped in the lower section of 23 upper end of conveyer belt and is used for
The wet refuse of conveyer belt upper end is accepted, the upper undertaking box 28 is fixed by accepting box support 210, and the conveyer belt 23 is to incline
It is ramp-like and high close to upper one end for accepting box 28, and the upper bottom plate 211 for accepting box 28 is drawing and pulling type to be easy to open.
The conveyer belt 23 is prepared by the following method:
(1) carbon fiber tape first is made with carbon cloth；
(2) according to the ratio that mass ratio is 1~1.5:9~8.5 by carboxymethyl cellulose and adipic acid modified epoxy
Sylvite is mixed and made into emulsion, and is the ratio of 5~10:185~180 according to carbon fiber tape and the solid-liquid mass ratio with emulsion
Outer surface coated in carbon fiber tape；
(3) 60~120min being stood after coating, conveyer belt is made in 80~95 DEG C of 3~3.5h of drying；
Wherein the carbon cloth raw material uses CFBS-I-400 type carbon fiber；
The centrifugal device 3 is made of concentrator bowl 31, centrifugation motor 32 and surge drum 33, and the surge drum 33 is arranged
It is upper accept box 28 underface, concentrator bowl 31 be arranged in it is intracavitary in surge drum 33, if being uniformly provided on surge drum 33
Dry drainage hole 34, centrifugation motor 32 are arranged in the lower section of surge drum 33 and are connected with concentrator bowl 31 to drive concentrator bowl to go to and reach
Concentrator bowl diameter described in effect to centrifugal dehydration is 30~35cm, and centrifugation barrel is evenly distributed with the circle of 2~2.5mm of diameter
Hole, horizontal space and vertical interval between hole are 3~3.5cm, and the width of the conveyer belt 23 is 40~50cm, conveyer belt
Tilt angle be 15 °~30 °；
The waste water treatment tank 4 is by waste water treatment tank shell 41, activated carbon fibre column 42 and 43 groups of water after filter collecting box
At activated carbon fibre column 42 is arranged in waste water treatment tank shell 41, and it is round that the activated carbon fibre column 42, which is activated carbon fibre,
The whole block-like porous material of cylindricality, aperture are 1-5 μm, fibre agglomerates height 25-30cm, diameter 20-28cm, waste water treatment tank
The entrance of shell 41 is connected by waste water lifting pump 44 with the bottom of surge drum 33, and the outlet of waste water treatment tank shell 41 passes through
Pipeline is connected with water after filter collecting box 43 for collecting filtered waste water.
The processing method of the municipal refuse automatic sorting processing system, comprising the following steps:
(1) " tearing bag " operation is carried out to the refuse bag that resident launches:
Refuse bag is launched to 1 top of bag machine that tears and tears bag entrance 15, rotary electric machine 12 is opened, is driven and rolled by roller bearing 13
Knife 14 carries out tearing movement to refuse bag, forms composting, and the speed of rotation of the roller bearing 13 is 60~90r/min；
(2) first order separating dry space from moist space is implemented to composting:
Composting is from the middle part torn bag outlet 16 and fall into conveyer belt 23 for tearing 1 lower part of bag machine, with the fortune of conveyer belt 23
Row, wet refuse, which is adhered to, to be conveyed and is fallen on conveyer belt 23 upwards in the upper undertaking box 28 below 23 upper end of conveyer belt, dry rubbish
Rubbish is slid or is tumbled in the lower undertaking box 27 to 23 lower end of conveyer belt due to self gravity, thus realize that dry and wet is classified, institute
The speed of service for the conveyer belt 23 stated is 15~25cm/s；
(3) to the wet refuse in upper undertaking box 28, implement second level separating dry space from moist space:
By accept box 28 bottom plate 211 extract out, fall into wet refuse in concentrator bowl 31, open centrifugation motor 32, drive from
Heart cylinder 31 carries out high speed rotation, and revolving speed is 240~300r/min, and the waste water for being centrifuged generation is discharged by the circular hole of concentrator bowl, along
Drum outer wall is collected in surge drum 33, then is promoted in activated carbon fibre column 42 by waste water lifting pump 44, at this time the dry rubbish of solid
It stays in concentrator bowl 31, realizes that second level separating dry space from moist space, the solid refuse in concentrator bowl 31 terminate in each process operation batch
Afterwards, by manually taking out；
(4) detection and feedback
Dry msw water content in each process operation batch concentrator bowl 31 is conventionally detected, if it contains
Water rate is greater than 60%, then the height of top driven shaft 22 is reduced by reducing electric elevating rack 26, and then reduce conveyer belt
Tilt angle can obtain the garbage throwing ingredient rule of residential area where adapting to dustbin by repeatedly feeding back and adjusting
Tilt angle parameter；
(5) wastewater treatment
Waste water enters in activated carbon fibre column 42, by filtering the pollutant gone in water removal with suction-operated.
Working principle: rubbish enters after dispensing port first, opens rotary electric machine 12, drives hobboing cutter 14 right by roller bearing 13
Refuse bag carries out tearing movement, and bagged garbage is avoided integrally to enter subsequent processing link, cause rubbish in bag cannot smoothly into
Row mechanical sorting, then rubbish falls in the middle part of 2 conveyer belt 23 of sorting machine made of use " composite hydrophilic carbon fibre material "
Position, with the operation of conveyer belt 23, wet refuse is adhered on conveyer belt 23, and conveying, which is fallen into, upwards accepts box 28, dry rubbish
Due to self gravity, slides or tumble to the lower section of conveyer belt 23 to fall into and accept box 27, so far complete the to composting
Separating dry space from moist space, (tilt angle if necessary to adjustment conveyer belt 23 can be by adjusting being arranged below top driven shaft 22
Electric elevating rack 26)；Then to the wet refuse in upper undertaking box 28, implement second level separating dry space from moist space, by upper undertaking box 28
Bottom plate 211 is extracted out, falls into wet refuse in concentrator bowl 31, opens centrifugation motor 32, concentrator bowl 31 is driven to carry out high speed rotation, turn
Speed is 240~300r/min, and the waste water for being centrifuged generation is discharged by the circular hole of concentrator bowl, is collected to surge drum 33 along drum outer wall
In, then it is promoted in activated carbon fibre column 42 by waste water lifting pump 44, the dry rubbish of solid stays in concentrator bowl 31 at this time, realizes the
Second level separating dry space from moist space, the solid refuse in concentrator bowl 31 is after each process operation batch, by manually taking out (concentrator bowl 31
Interior dry msw water content is conventionally detected, if its moisture content is greater than 60%, by reducing electric elevating rack
26 reduce the height of top driven shaft 22, and then reduce the tilt angle of conveyer belt, by repeatedly feeding back and adjusting, can be obtained
The tilt angle parameter of the garbage throwing ingredient rule of residential area where adapting to dustbin) final waste water then enters active carbon
In fibre columns 42, by filtering the pollutant gone in water removal with suction-operated.
Component composition and preparation method of the invention has been shown and described above to show to those skilled in the art
So invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit or essential attributes of the invention the case where
Under, the present invention can be realized in other specific forms.Therefore, in all respects, the embodiments should be taken as show
Plasticity, and be non-limiting, the scope of the invention being indicated by the appended claims rather than by the foregoing description, it is intended that
It includes all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention.It should not be by claim
In any appended drawing reference be construed as limiting the claims involved.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of municipal refuse automatic sorting processing system and method for separating, it is characterized in that include tear a bag machine (1), sorting machine (2),
Centrifugal device (3) and waste water treatment tank (4), it is described tear a bag machine (1) outlet setting sorting machine (2) conveyer belt (23) it is upper
Side is flow on conveyer belt with the rubbish for coming out bag machine that tears, the entrance of upper the undertaking box (28) and centrifugal device (3) of sorting machine (2)
It is connected, the surge drum (33) of centrifugal device (3) passes through at pipeline and the waste water lifting pump (44) being arranged on pipeline and waste water
Reason tank (4) is connected；
Bag machine (1) that tears is formed by tearing a bag machine shell (11), rotary electric machine (12), roller bearing (13) and hobboing cutter (14), is being torn
The top of bag machine shell (11) is equipped with and tears a bag entrance (15), and roller bearing (13) setting is being torn in bag machine shell (11) and entered positioned at bag is torn
The lower section of mouth (15), rotary electric machine (12) setting are tearing bag outside of machine shell (11) and are being connected with roller bearing (13) to drive rolling
The rotation of axis (13), hobboing cutter (14) cover on the outer surface of roller bearing (13), are located at roller bearing tearing a bag lower part for machine shell (11)
(13) lower section, which is equipped with, tears bag outlet (16)；
The sorting machine (2) by lower power axis (21), top driven shaft (22), conveyer belt (23), sorting motor (24) and
Reduction gearbox (25) composition, the both ends of the conveyer belt (23) are connected with lower power axis (21) and top driven shaft (22) respectively
And conveyer belt (23) is located at the lower section for tearing bag outlet (16), sorting motor (24) is arranged in lower power axis (21) side and under
Portion's line shaft (21) is connected to drive lower power axis (21) to rotate, and reduction gearbox (25) is connected with sorting motor (24),
The lower section of conveyer belt (23) lower end is equipped with the dry rubbish that lower undertaking box (27) is used to accept conveyer belt lower end, on conveyer belt (23)
The lower section at end is equipped with upper undertaking box (28) for accepting upper accept box (28) described in the wet refuse of conveyer belt upper end by accepting box
Bracket (210) is fixed；
The centrifugal device (3) is made of concentrator bowl (31), centrifugation motor (32) and surge drum (33), the surge drum
(33) it is arranged in the upper underface for accepting box (28), concentrator bowl (31) facility is interior intracavitary surge drum (33), in surge drum
(33) it is uniformly provided on several drainage holes (34), centrifugation motor (32) setting is in the lower section of surge drum (33) and and concentrator bowl
(31) it is connected to drive concentrator bowl to go to and have the function that centrifugal dehydration；
The waste water treatment tank (4) is by waste water treatment tank shell (41), activated carbon fibre column (42) and water after filter collecting box
(43) it forms, activated carbon fibre column (42) setting is in waste water treatment tank shell (41), the entrance of waste water treatment tank shell (41)
Be connected by waste water lifting pump (44) with the bottom of surge drum (33), the outlet of waste water treatment tank shell (41) by pipeline with
Water after filter collecting box (43) is connected for collecting filtered waste water.
2. a kind of municipal refuse automatic sorting processing system according to claim 1 and method for separating, it is characterized in that described
The lower section of top driven shaft (22) is equipped with electric elevating rack (26).
3. a kind of municipal refuse automatic sorting processing system according to claim 1 and method for separating, it is characterized in that described
Hobboing cutter (14) be 20~24cm of length zigzag stainless steel blade, blade thickness is 1.0~2.2mm, between blade between
It is 4~6cm away from the spacing torn bag between machine shell (11) and hobboing cutter (14) for for 8~12cm, tearing a bag machine (1).
4. a kind of municipal refuse automatic sorting processing system according to claim 1 and method for separating, it is characterized in that described
Conveyer belt (23) be skewed and high close to upper one end for accepting box (28), and the upper bottom plate (211) for accepting box (28)
It is drawing and pulling type to be easy to open.
5. a kind of municipal refuse automatic sorting processing system according to claim 1 and method for separating, it is characterized in that described
Conveyer belt (23) middle part be located at tear bag outlet (16) lower section and the two sides of conveyer belt (23) be equipped with baffle (29).
6. a kind of municipal refuse automatic sorting processing system according to claim 1 and method for separating, it is characterized in that described
Concentrator bowl diameter be 30~35cm, centrifugation barrel is evenly distributed with the circular hole of 2~2.5mm of diameter, the horizontal space between hole with
Vertical interval is 3~3.5cm, and the width of the conveyer belt (23) is 40~50cm, and the tilt angle of conveyer belt is 15 °~
30°。
7. a kind of municipal refuse automatic sorting processing system according to claim 1 and method for separating, it is characterized in that described
Conveyer belt (23) be prepared by the following method:
(1) carbon fiber tape first is made with carbon cloth；
(2) according to the ratio that mass ratio is 1~1.5:9~8.5 by carboxymethyl cellulose and adipic acid modified epoxy sylvite
It is mixed and made into emulsion, and is coated according to carbon fiber tape with the solid-liquid mass ratio with emulsion for the ratio of 5~10:185~180
In the outer surface of carbon fiber tape；
(3) 60~120min being stood after coating, conveyer belt is made in 80~95 DEG C of 3~3.5h of drying；
Wherein the carbon cloth raw material uses CFBS-I-400 type carbon fiber.
8. a kind of municipal refuse automatic sorting processing system according to claim 1 and method for separating, it is characterized in that described
Activated carbon fibre column (42) is that activated carbon fibre is cylindrical whole block-like porous material, and aperture is 1-5 μm, and fibre agglomerates are high
Spend 25-30cm, diameter 20-28cm.
9. the processing method of municipal refuse automatic sorting processing system described in any one of claim 1-8, it is characterized in that
The following steps are included:
(1) " tearing bag " operation is carried out to the refuse bag that resident launches:
Refuse bag is launched to tearing a bag entrance (15) at the top of a bag machine (1) is torn, opens rotary electric machine (12), passes through roller bearing (13) band
Dynamic hobboing cutter (14) carry out tearing movement to refuse bag, form composting；
(2) first order separating dry space from moist space is implemented to composting:
Composting is from the middle part torn bag outlet (16) and fall into conveyer belt (23) for tearing a bag machine (1) lower part, with conveyer belt (23)
Operation, wet refuse is adhered to the upper undertaking box for conveying and falling into upwards on conveyer belt (23) below conveyer belt (23) upper end
(28) in, dry rubbish is slid or is tumbled in the lower undertaking box (27) to conveyer belt (23) lower end due to self gravity, thus
Realize dry and wet classification；
(3) to the wet refuse in upper undertaking box (28), implement second level separating dry space from moist space:
The dodge gate that box (28) bottom is accepted in opening, falls into wet refuse in concentrator bowl (31), opens centrifugation motor (32), band
Dynamic concentrator bowl (31) carry out high speed rotation, and revolving speed is 240~300r/min, and the waste water for being centrifuged generation is arranged by the circular hole of concentrator bowl
Out, it is collected in surge drum (33) along drum outer wall, then is promoted in activated carbon fibre column (42) by waste water lifting pump (44), this
When the dry rubbish of solid stay in concentrator bowl (31), realize second level separating dry space from moist space, the solid refuse in concentrator bowl (31) is each
After process operation batch, by manually taking out；
(4) detection and feedback
Dry msw water content in each process operation batch concentrator bowl (31) is conventionally detected, if its is aqueous
Rate is greater than 60%, then the height of top driven shaft (22) is reduced by reducing electric elevating rack (26), and then reduce conveyer belt
Tilt angle can obtain the garbage throwing ingredient rule of residential area where adapting to dustbin by repeatedly feeding back and adjust
Tilt angle parameter；
(5) wastewater treatment
Waste water enters in activated carbon fibre column (42), by filtering the pollutant gone in water removal with suction-operated.
10. municipal refuse automatic sorting processing method according to claim 9, it is characterized in that the rotation of the roller bearing (13)
Rotational speed rate is 60~90r/min, and the speed of service of the conveyer belt (23) is 15~25cm/s.
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| CN111137602A (en) * | 2020-02-23 | 2020-05-12 | 梁日全 | Garbage classification method and garbage classification system based on artificial intelligence |
| CN111495771A (en) * | 2020-04-30 | 2020-08-07 | 苏州宝带机电设备有限公司 | Sponge feeding equipment with efficient sorting function and working method thereof |
| CN112938070A (en) * | 2021-02-05 | 2021-06-11 | 韩婉 | Transmission device for garbage disposal |
| CN113754194A (en) * | 2021-09-17 | 2021-12-07 | 苏州克丽尔环保工程有限公司 | Sewage purification device with dry-wet separation mechanism |
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