CN208261513U - A kind of kitchen garbage converting system - Google Patents

A kind of kitchen garbage converting system Download PDF

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Publication number
CN208261513U
CN208261513U CN201820421987.8U CN201820421987U CN208261513U CN 208261513 U CN208261513 U CN 208261513U CN 201820421987 U CN201820421987 U CN 201820421987U CN 208261513 U CN208261513 U CN 208261513U
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CN
China
Prior art keywords
conveyer belt
fixedly installed
kitchen garbage
sealing
converting system
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820421987.8U
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Chinese (zh)
Inventor
李锋
顾卫兵
董彩军
乔启成
白晓龙
余永昌
徐晨伟
杨春和
徐秀银
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Nantong Vocational College Science and Technology
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Nantong Vocational College Science and Technology
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Priority to CN201820421987.8U priority Critical patent/CN208261513U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

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  • Processing Of Solid Wastes (AREA)

Abstract

The utility model discloses a kind of kitchen garbage converting system, including garbage pool, elevator, cross conveyor, longitudinal conveying device, continuous squeezing dewatering machine, bioconversion device, vibrating screen and the assembly line dryer being sequentially connected end to end;Processing method including promotion, conveying, crushing, separation of solid and liquid, bioconversion, screening, drying and packaging.Kitchen garbage converting system and processing method provided by the utility model; with protect and improve environment, prevent and reduce pollution, improve the ecological environment for guidance; it is taken into account with environmental benefit, Social benefit and economic benefit as principle, product development and resource recycling is organically combined;The utility model technique is complete, in treatment process it is environment friendly and pollution-free, treated, and material meets the related ecological criteria of country, have many advantages, such as harmless treatment, resource utilization, environment friendly and pollution-free.

Description

A kind of kitchen garbage converting system
Technical field
The utility model relates to environmental technology fields, and in particular to a kind of kitchen garbage converting system.
Background technique
Kitchen garbage is that most important one kind, including family, school, dining room and catering industry etc. generate in food refuse Food process leftover bits and pieces and edible remnants, complicated component, mainly include oil, water, pericarp, vegetables, rice and flour, fish, meat, bone And the mixture of many kinds of substance such as useless tableware, plastics, paper handkerchief.China's kitchen garbage quantity is very huge, and is in rapid increase Trend.With the continuous quickening of urbanization process, kitchen garbage bring environment and ecological problem are increasingly significant.Kitchen garbage produces Raw harm mainly has the following aspects: the first, the influence city appearance of the city and living environment.Kitchen garbage shows as greasy more Pollutant, influences the vision of people and the comfort of smell and living-hygienic, and most kitchen garbages have very high moisture content and have Machine component, so that its place for becoming microbial growth, while high-moisture percentage also brings garbage transporting and processing difficulty to increase.Separately Outside, kitchen garbage will increase the production gas of landfill yard and percolate is precipitated, and will cause earth's surface and underground water pollution.The second, kitchen rubbish Rubbish is frequently as forage feed domestic animal, that is to say, the swill pig being commonly called as.Currently, in considerable province of China, city and vast rural area, city Suburban area generally raises livestock and poultry with kitchen garbage with the vast raising family of the agriculture district mutually adjoined, and especially pig feeding has become a kind of tradition Habit, swill collection, keeping, storage in start fermentation, acidification, it is mouldy or even corrupt, and in swill often mixed with impurity with Foreign matter, such as gravel, iron wire, shell, bone, toothpick, plastic products cause physical injury to livestock and poultry alimentary tract.In addition, kitchen Waste is highly prone to the pollution of the heavy metals such as aluminium, mercury, cadmium and organic compound, benzene-like compounds, harmful after being used by pig feed Substance is accumulated in the tissue such as liver, kidney, fat, muscle of pig, and people has eaten after such pork reaches a certain level, just It will lead to the decline of the systemic immune functions such as liver, kidney.More seriously, the harmfulness of kitchen garbage be also far from by People are recognized, and the kitchen garbage in most domestic city is still transported to outskirts of a town pig farm raising swill pig.Third, waste cooking oils Rouge generates harm.Under the driving of interests, some illegal retailers recycle the oil-containing swill during kitchen garbage generates, by adding Heat, filtering, a series of means such as distillation extract grease, are then sold to some small food using these greases and manage point, restaurant Etc. seeking interests.For the gutter oil obtained by refinement with impurity, the inside can be infected with the noxious materials such as aflatoxins, benzene, long The phase edible generation that will cause the chronic diseases such as tumour, tumour, the tumour of liver such as stomach.In addition, gutter oil passes through in water body Complicated biochemical reaction generates aldehyde, acid of a series of complicated composition etc. and has substance frowzy, the gas of these stink substancess Taste is dispersed into the air, pollutes atmosphere, deteriorates living environment.
The main method for handling kitchen garbage in the prior art is: one, directly being excluded by pipeline after crushing.But this Kind method is suitable only for the lesser situation of kitchen garbage amount, and there are drawbacks, such as drainage pipeline are be easy to cause to block, and aggravates Municipal sewage excludes burden, and causes secondary pollution.Two, it directly fills.Although processing easy to operate is convenient for this method, still Energy conservation and environmental protection is not met, the idea of development recycled be easy to cause the waste of available resources.Three, energy is handled.It is this Method mainly includes incineration method, thermal decomposition method, ferment for hydrogen production etc..The recycling of the energy may be implemented in this processing method, But cost of investment is big, vent gas treatment is difficult.
In conclusion for the existing harm of kitchen garbage, deficiency existing for existing Food waste treatment method, and For the policy theory for implementing preserve the ecological environment, guarantee food safety, Renewable Energy Development, improvement energy resource structure, this is practical It is novel to propose a kind of kitchen garbage converting system and processing method.
Summary of the invention
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of kitchen garbage conversion system is provided System.
A kind of kitchen garbage converting system that in order to achieve the above purposes, the technical solution adopted by the utility model is:, innovation Point be: including be sequentially connected end to end garbage pool, elevator, cross conveyor, longitudinal conveying device, continuous press dewatering Machine, bioconversion device, vibrating screen and assembly line dryer;
The elevator is the sealing conveyer belt being obliquely installed, and the sealing conveyer belt bottom is located in garbage pool, top Portion is connect with the cross conveyor, several stainless steel scraper plates of equidistant arrangement are fixedly installed on the sealing conveyer belt, The sealing conveyer belt uses motor driven;
The cross conveyor includes that the auxiliary of transverse onveyer and the output end for being fixed at transverse onveyer is unloaded Expect device, the auxiliary discharging device includes shaft and several are fixed on the Gou Zhao mechanism in shaft, the transverse onveyer It is all made of motor driven with auxiliary discharging device, and is relatively rotated between the two, i.e., transverse onveyer rotates clockwise, and auxiliary is unloaded Material device rotates counterclockwise;
The longitudinal conveying device includes traveling bed and is fixed at the longitudinally fed grinding device taken, described Traveling bed is located at the lower end of transverse onveyer, and has drop between the two, and the traveling bed is stainless steel conveying Band, the grinding device include seal box and two groups of rotating knifes being arranged in seal box, the rotating knife and traveling bed Nearest distance is less than 5mm, and the quantity of the belt idler of the traveling bed in seal box increases;
The continuous squeezing dewatering machine includes driving motor, gear reducer, conveying screw rod and close outside conveying screw rod Sealed tube, the left upper end of the sealing drum open up feed inlet, and bottom righthand side opens up leakage fluid dram, and right side opens up discharge port, the conveying Screw flight spacing is gradually become smaller by feed inlet to discharge port;
The bioconversion device includes the conversion chamber of sealing, and stepper motor, the step is fixedly installed in the conversion chamber Connecting rod is fixedly installed on into the output shaft of motor, annular pressure pin, the annular pressure pin is fixedly installed in the outer end of the connecting rod The pallet that 8-10 annular array of upper fixed setting is distributed, be also fixedly installed in the conversion chamber heater, humidifier, fan and Control the temperature and humidity controller of heater, humidifier, fan;
The slot size of the vibrating screen matches with kitchen garbage;
The assembly line dryer includes conveyer belt and fixed setting microwave heating equipment on the conveyor belt and electric heating Device, the conveyer belt are metal mesh belt, input terminal of the microwave heating equipment close to conveyer belt, the electric heater unit position In the output end of conveyer belt.
Further, the Gou Zhao mechanism includes the fixed plate being fixed in shaft, between the top of the fixed plate Pawl is hooked every inlaying setting, and hooks and is flexibly connected between pawl and fixed plate by the way that pin shaft is arranged, the inside for hooking pawl and fixed plate Between be fixedly installed tension spring, and hook and spring be fixedly installed between pawl.
Further, filter screen is fixedly installed on the leakage fluid dram.
After adopting the above structure, the utility model has the beneficial effect that
Kitchen garbage converting system and processing method provided by the utility model, to protect and improve environment, prevent and subtract Of low pollution is improved the ecological environment to instruct, and is taken into account with environmental benefit, Social benefit and economic benefit as principle, by product development Organically combine with resource recycling;The utility model technique is complete, in treatment process it is environment friendly and pollution-free, treated Material meets the related ecological criteria of country, has many advantages, such as harmless treatment, resource utilization, environment friendly and pollution-free.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the front view of auxiliary discharging device in the utility model;
Fig. 3 is the side view of auxiliary discharging device in the utility model;
Fig. 4 is the top view of bioconversion device in the utility model.
Description of symbols:
1 garbage pool, 2 elevators, 21 sealing conveyer belts, 22 stainless steel scraper plates, 3 cross conveyors, 31 transverse onveyers, 32 auxiliary discharging devices, 321 shafts, 322 Gou Zhao mechanisms, 3221 fixed plates, 3222 hook pawl, 3223 pin shafts, 3224 tension springs, 3225 Spring, 4 longitudinal conveying devices, 41 traveling beds, 42 grinding devices, 421 seal boxs, 422 rotating knifes, 5 continuous press dewaterings Machine, 51 driving motors, 52 speed reducers, 53 conveying screw rods, 54 sealing drums, 541 feed inlets, 542 leakage fluid drams, 543 discharge ports, 6 lifes Object reforming unit, 61 conversion chambers, 62 stepper motors, 63 connecting rods, 64 annular pressure pins, 65 pallets, 7 vibrating screens, the drying of 8 assembly lines Machine, 81 conveyer belts, 82 microwave heating equipments, 83 electric heater units.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically Embodiment, the present invention will be further described in detail.It should be appreciated that the specific embodiments described herein are only used To explain the utility model, it is not used to limit the utility model.
Referring to Fig. 1-4, a kind of kitchen garbage converting system, including garbage pool 1, elevator 2, the transverse direction being sequentially connected end to end Conveying device 3, longitudinal conveying device 4, continuous squeezing dewatering machine 5, bioconversion device 6, vibrating screen 7 and assembly line dryer 8;
In the present embodiment, elevator 2 is the sealing conveyer belt 21 being obliquely installed, and 21 band bottom of sealing conveying is located at garbage pool In 1, top is connect with cross conveyor 3, several stainless steels for sealing fixed setting equidistant arrangement on conveyer belt 21 are scraped Plate 22, sealing conveyer belt 21 use motor driven;It seals conveyer belt 21 and passes through leak free design, prevent liquid refuse in the mistake of reflux It is revealed in journey.
In the present embodiment, cross conveyor 3 includes transverse onveyer 31 and is fixed at the defeated of transverse onveyer 31 The auxiliary discharging device 32 of outlet, auxiliary discharging device 32 includes shaft 321 and several are fixed on the hook pawl machine in shaft 321 Structure 322, transverse onveyer 31 and auxiliary discharging device 32 are all made of motor driven, and relatively rotate between the two, i.e., laterally defeated Band 31 is sent to rotate clockwise, auxiliary discharging device 32 rotates counterclockwise;Auxiliary discharging device 32 can be by some solid-states easy to stick Rubbish, which is taken off, to be pulled down, and avoids being pasted on transverse onveyer 31.
In the present embodiment, longitudinal conveying device 4 includes traveling bed 41 and is fixed on traveling bed 41 Grinding device 42, traveling bed 41 are located at the lower end of transverse onveyer 31, and have drop, traveling bed 41 between the two For stainless steel conveyor belt, grinding device 42 includes seal box 421 and two groups of rotating knifes 422 being arranged in seal box 421, rotation It is less than 5mm, and the belt idler of the traveling bed 41 in seal box 421 at a distance from knife 422 and traveling bed 41 are nearest Quantity increase;The quantity of belt idler increases pressure required when being capable of providing crushing, it is ensured that can be by biggish solid-state Rubbish chopping.
In the present embodiment, continuous squeezing dewatering machine 5 includes driving motor 51, speed reducer 52, conveying screw rod 53 and is located at defeated The sealing drum 54 outside screw rod 53 is sent, the left upper end of sealing drum 54 opens up feed inlet 541, and bottom righthand side opens up leakage fluid dram 542, right end Face opens up discharge port 543, and the flight pitch of conveying screw rod 53 is gradually become smaller by feed inlet 541 to discharge port 543;Feed inlet 541 Diluter effect of vibration of screw thread of the conveying screw rod 53 at place, and the closeer squeezing of the screw thread of the conveying screw rod 53 of discharge port 543 is made With.
In the present embodiment, bioconversion device 6 includes the conversion chamber 61 of sealing, and stepper motor is fixedly installed in conversion chamber 61 62, connecting rod 63 is fixedly installed on the output shaft of stepper motor 62, annular pressure pin 64, annular is fixedly installed in the outer end of connecting rod 63 The pallet 65 that 8-10 annular array is distributed is fixedly installed on pressure pin 64, be also fixedly installed in conversion chamber 61 heater, humidifier, Fan and the temperature and humidity controller for controlling heater, humidifier, fan;Settable horizontal and vertical scraper plate on pallet 65, can Solid waste is struck off by scraper plate, and pallet 65 can turn on one's side, the good solid waste of bioconversion is poured into next station.
In the present embodiment, slot size and the kitchen garbage of vibrating screen 7 match;Vibrating screen 7 is after screening, larva position In on vibrating screen 7, and solid waste is located under vibrating screen 7.
In the present embodiment, assembly line dryer 8 includes conveyer belt 81 and the microwave heating being fixed on conveyer belt 81 Device 82 and electric heater unit 83, conveyer belt 81 are metal mesh belt, input terminal of the microwave heating equipment 82 close to conveyer belt 81, electricity Heating device 83 is located at the output end of conveyer belt 81.Quickly lethal larva prevents from disorderly climbing microwave heating equipment 82, electric heater unit 83 pairs of larvas are dried.
In the present embodiment, Gou Zhao mechanism 322 includes the fixed plate 3221 being fixed in shaft 321, fixed plate 3221 Head clearance inlay setting and hook pawl 3222, and hook between pawl 3222 and fixed plate 3221 through 3223 activity of setting pin shaft even It connects, hooks and tension spring 3224 is fixedly installed between the inside and fixed plate 3221 of pawl 3222, and hook and spring is fixedly installed between pawl 3222 3225.Hooking pawl 3222 can be by the fitting transverse onveyer 31 completely of tension spring 3224, but not influences the fortune of transverse onveyer 31 Turn, hooking can not only make to hook formation one between pawl 3222 by spring 3225 between pawl 3222, and work as single hook pawl 3222 When meeting with obstruction, the operation of entire Gou Zhao mechanism 322 is not interfered with.
In the present embodiment, filter screen is fixedly installed on leakage fluid dram 542.Filter screen can prevent solid waste from leakage fluid dram It is discharged in 542.
The processing method of the utility model:
The first step, promotion: the rubbish promotion in garbage pool is sent on cross conveyor by elevator, stainless steel Scraper plate elevates solid waste, and liquid refuse is back in garbage pool along sealing conveyer belt, realizes preliminary consolidate Liquid separation;
Second step, conveying: solid waste is delivered to by longitudinal conveying device by cross conveyor, between kitchen garbage It falls on longitudinal conveying device, and article easy to stick as such as polybag, then pass through the hook pawl machine on auxiliary discharging device Structure, which is taken off, to be pulled down, and is then entering longitudinal conveying device;
Third step, crushing: biggish solid waste can be carried out by the rotating forward of grinding device on longitudinal conveying device It crushes, and the quantity of the belt idler of the traveling bed in grinding device increases pressure required when being capable of providing crushing;
4th step is separated by solid-liquid separation: smashed solid waste being discharged into continuous squeezing dewatering machine, between the screw thread of conveying screw rod Away from being gradually become smaller by feed inlet to discharge port, the screw thread of the conveying screw rod at feed inlet plays effect of vibration, and the conveying of discharge port Screw flight plays squeezing, and liquid is discharged from leakage fluid dram, and solid waste is discharged from discharge port, bits is formed, to discharge Waste water carries out purified treatment rear scene discharge up to standard or utilizes;
5th step, bioconversion: bits are placed in the 8-10 pallet that can be revolved, and are accessed at biology in pallet Larva is managed, larva digests bits 8-10 days, and bits are converted, and material at this time is ripe material, and pallet advances a position daily It sets, and the speed of pallet revolution can be set according to larva digestion rate, i.e., each rotation is 8-10 days, i.e., replaceable bits And larva, continue biological treatment, and the temperature and humidity in conversion chamber can be controlled by temperature and humidity controller;
6th step, screening: ripe material is sieved to obtain live larva bait and larva excreta not by vibrating screen And digestion material, larva excreta and not and the material of digestion by out-of-door drying forms organic fertilizer, and live larva bait Into assembly line dryer, temperature is 25-30 DEG C, relative humidity > 60%, and timing ventilation;
7th step, drying: after live larva bait enters assembly line dryer, early period is quickly caused by microwave heating equipment Dead larva prevents from disorderly climbing, and the later period is dried by electric heater unit;
8th step, packaging: it is sealed by automatic quantitative packing machine and is packaged to be product.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims (3)

1. a kind of kitchen garbage converting system, it is characterised in that: garbage pool, elevator, transverse direction including being sequentially connected end to end are defeated Send device, longitudinal conveying device, continuous squeezing dewatering machine, bioconversion device, vibrating screen and assembly line dryer;
The elevator is the sealing conveyer belt being obliquely installed, and the sealing conveyer belt bottom is located in garbage pool, top with The cross conveyor connection, described several stainless steel scraper plates for sealing fixed setting equidistant arrangement on conveyer belt are described It seals conveyer belt and uses motor driven;
The cross conveyor includes the auxiliary discharging dress of transverse onveyer with the output end for being fixed at transverse onveyer It sets, the auxiliary discharging device includes shaft and several are fixed on the Gou Zhao mechanism in shaft, the transverse onveyer and auxiliary It helps device for discharging to be all made of motor driven, and relatively rotates between the two, i.e., transverse onveyer rotates clockwise, auxiliary discharging dress It sets and rotates counterclockwise;
The longitudinal conveying device includes traveling bed and is fixed at the longitudinally fed grinding device taken, the longitudinal direction Conveyer belt is located at the lower end of transverse onveyer, and has drop between the two, and the traveling bed is stainless steel conveyor belt, institute State two groups of rotating knifes that grinding device includes seal box He is arranged in seal box, the rotating knife and traveling bed are nearest Distance is less than 5mm, and the quantity of the belt idler of the traveling bed in seal box increases;
The continuous squeezing dewatering machine includes driving motor, gear reducer, conveying screw rod and the sealing drum outside conveying screw rod, The left upper end of the sealing drum opens up feed inlet, and bottom righthand side opens up leakage fluid dram, and right side opens up discharge port, the conveying screw rod Flight pitch is gradually become smaller by feed inlet to discharge port;
The bioconversion device includes the conversion chamber of sealing, and stepper motor, the stepping electricity are fixedly installed in the conversion chamber Connecting rod is fixedly installed on the output shaft of machine, the outer end of the connecting rod is fixedly installed annular pressure pin, consolidates on the annular pressure pin The pallet that 8-10 annular array is distributed is set surely, heater, humidifier, fan and control is also fixedly installed in the conversion chamber Heater, humidifier, fan temperature and humidity controller;
The slot size of the vibrating screen matches with kitchen garbage;
The assembly line dryer includes the microwave heating equipment and electric heater unit of conveyer belt and fixed setting on the conveyor belt, The conveyer belt is metal mesh belt, and close to the input terminal of conveyer belt, the electric heater unit is located at defeated the microwave heating equipment Send the output end of band.
2. a kind of kitchen garbage converting system according to claim 1, it is characterised in that: the Gou Zhao mechanism includes fixing Fixed plate in shaft is set, and the head clearance of the fixed plate inlays setting and hooks pawl, and hooks and pass through between pawl and fixed plate Pin shaft is arranged to be flexibly connected, tension spring is fixedly installed between the inside and fixed plate for hooking pawl, and hooks and bullet is fixedly installed between pawl Spring.
3. a kind of kitchen garbage converting system according to claim 1, it is characterised in that: be fixedly installed on the leakage fluid dram Filter screen.
CN201820421987.8U 2018-03-27 2018-03-27 A kind of kitchen garbage converting system Expired - Fee Related CN208261513U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820421987.8U CN208261513U (en) 2018-03-27 2018-03-27 A kind of kitchen garbage converting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820421987.8U CN208261513U (en) 2018-03-27 2018-03-27 A kind of kitchen garbage converting system

Publications (1)

Publication Number Publication Date
CN208261513U true CN208261513U (en) 2018-12-21

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CN201820421987.8U Expired - Fee Related CN208261513U (en) 2018-03-27 2018-03-27 A kind of kitchen garbage converting system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108405569A (en) * 2018-03-27 2018-08-17 南通科技职业学院 A kind of kitchen garbage converting system and processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108405569A (en) * 2018-03-27 2018-08-17 南通科技职业学院 A kind of kitchen garbage converting system and processing method

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