CN206028302U - Edulcoration system is selected separately to kitchen garbage level four - Google Patents

Abstract

The utility model provides an edulcoration system is selected separately to kitchen garbage level four, include that system, broken humidifying pulping system are selected separately to the thick thing that sets gradually according to kitchen garbage sorting flow direction, the system is selected separately to the light foreign matter and the system is selected separately to the fine sand class, thick thing sorting system includes thick thing sorter, and it includes: a machine support. Rack -mounted a plurality of pivot, all overlap in every pivot and be equipped with by the even spaced apart a plurality of triangular plate group of a plurality of cushions, every cushion makes and is formed with clearance space between adjacent two triangular plate group, the epaxial triangular plate of adjacent commentaries on classics group is crisscross to be set up, the feasible epaxial triangular plate group that respectively changes can be embedded into respectively in each clearance space who closes on the pivot, and leave the clearance, every triangular plate group is including at least one positive triangular plate, each limit of regular triangle dish all sets up to outside bellied arc limit, actuating mechanism. The utility model provides a system can realize that it selects separately to carry out the high efficiency to the different debris of kitchen garbage's different grade, and separation effect is being shown to be promoted.

Description

Changing food waste level Four sorts impurity removed system

Technical field

This utility model is related to changing food waste preconditioning technique field, and in particular to a kind of changing food waste level Four sorts remove impurity System.

Background technology

Changing food waste refers to kitchen and processes the remaining rubbish of food materials.During changing food waste is formed, it has been routinely incorporated into Many is unsuitable for the different debris of anaerobic fermentation.Such as similar to the lightweight foreign body such as disposable lunch-box, foam, plastic bag, plastic bottle, Similar to heavy foreign bodies such as metal (cutter, cutlery), bone, ceramics, bamboo and wood, vials.If these different debris cannot be effective Remove, conveying equipment will be damaged in course of conveying, hinder the normal operation of conveying, or even can also be subsequently to changing food waste The anaerobic fermentation stage of Organic substance causes extreme influence, is not only the damage to processing equipment but also can substantially reduce kitchen rubbish The treatment effect of rubbish.Therefore prior art is intended to first carry out being intended to sort, crush and sieve when changing food waste is processed, Then again the changing food waste serosity removed after above-mentioned different debris is sent in anaerobic ferment devices carries out the biology of organic substance Fermentation, realizes harmless treatment and the recycling of changing food waste.

A kind of automatic sorting kitchen rubbish is disclosed in the utility model patent that China Patent No. is 201320655113.6 The device of rubbish.It is referring to Fig. 1, the 10 main thick thing separator 11 for including being sequentially connected of device, broken damping machine 12, trickle light Matter separator 13 and fine sand class separator 14, changing food waste pass sequentially through the sorting that the said equipment just can complete different debris.Wherein, The thick thing separator 11 of first stage first to changing food waste in thick thing carry out cracking dialling and dissipate, by the thick thing of uncomfortable fermentation Matter rolling is discharged, and the material for being adapted to fermentation directly falls into splicing conveying equipment 15 through the gap between polygonal disk group, realizes kitchen Effective sorting of the medium-and-large-sized inorganic matters of rubbish；The broken damping machine 12 of second stage receives material from splicing conveying equipment 15, Slurry after roughly selecting is carried out crushing, slurrying, sorting discharges weight, discharges the heavy substances such as metal, ceramics and glass；3rd The fine precipitated separator 13 in stage receives material from broken damping machine 12, to failing the fermentation such as the plastic bag for removing, bamboo and wood not Suitable thing catches, removes；The fine sand class separator 14 of fourth stage receives the material for being adapted to fermentation from broken damping machine 12, can carefully Sand, eggshell class discomfort thing are discharged.

Although said apparatus 10 can be sorted to all kinds of different debris being mixed in changing food waste, equipment at different levels are equal There is certain defect, cause the efficiency for sorting to need further raising.Defect is as follows：

(1) with regard to thick thing separator 11.Which mainly uses the polygonal disk of multigroup rotating in same direction arranged side by side to changing food waste Carry out upper and lower rolling type transmission, enabling the thick thing in changing food waste is carried out cracking dialling and dissipated, and thick thing is completed with this Efficient separation.Therefore the design of the polygonal disk just seems particularly significant.It is disclosed in 201210293974.4 in China Patent No. In utility model patent, disclose a kind of changing food waste solid-liquid separation and solid refuse cracks sorting unit.Referring to Fig. 2-3, should Device 20 is main to be included mainframe 21, some rotating shafts 23 being arranged on mainframe 21 by bearing block 22 and is arranged on each turn Some polygonal disk group 24 on axle 23；Kept apart by pad 25 with shape between adjacent polygonal disk group 24 in same rotating shaft respectively Space 26 at interval；Polygonal disk group in adjacent shafts 23 is shifted to install, and the polygonal disk group in each rotating shaft extend into adjacent respectively In the clearance space 26 between polygonal disk group in rotating shaft, and leave gap.Each 24 groups of polygonal disk group includes at least one Polygonal disk 24 ', the polygonal disk are shaped as regular pentagon or regular hexagon.The Tongfang under each rotating shaft is acted in reducing motor 27 When rotating, in changing food waste, larger solid refuse will be spun upside down with the rotation of polygonal disk group, and Equidirectional overturning transmission Output；In changing food waste, the solid refuse of serosity and reduced size is just fallen from the gap between polygonal disk group as punishment in advance；From And realize sorting.The device using regular pentagon or orthohexagonal polygonal disk to changing food waste in thick thing sort Though certain effect can be played, as interior angle is bigger than normal, the medium-and-large-sized different debris of doping in changing food waste are on the one hand caused to turn Under the rotation of axle and it is difficult to be struck, extends medium-and-large-sized different debris turning in each rotating shaft and send the time, on the other hand also reduce The speed that serosity and the less solid refuse of size fall from gap in changing food waste.Although and devise wherein can Make mainframe incline the mechanism for being easy to rubbish to roll in polygonal disk group, but not only increase complex degree of structure, Er Qiefen Efficiency is selected also to be affected by angle of inclination, i.e.,：1. when an angle of inclination is too large, though different debris can be turned over inclined mainframe Send and be quickly discharged, but and be unfavorable for smoothly falling for the solid refuse of remaining serosity or reduced size in changing food waste, because At least a portion can be because falling speed is slow and closes on the stop (rotating front) of rotating shaft Upper gasket and rests in gap；2. when inclining When tiltedly excessively too small, though be conducive to smoothly falling for the solid refuse of serosity or reduced size in changing food waste, but can centering The rolling expulsion efficiency of large-scale different debris has affected.As can be seen here, the design of this polygonal disk is clearly cumbersome.

(2) with regard to crushing damping machine 12.Which mainly by the stirring and segregation mechanism inside damping machine, is stirred to supplied materials Mix separation, precipitation, crush and slurrying operation.Heavy substance sinks down into bottom, is excluded by bottom spiral conveyer, and serosity passes through tank Body side surface is discharged by overflow.In order to reduce the loss of changing food waste Organic substance, generally it is provided with tank base in some equipment One caching passage for being used for keeping in heavy solid slag, and caching passage is connected to the feed end of conveying worm.Caching passage Upper and lower operated pneumatic valve is each provided with connection tank body and at connection conveying worm respectively.Originally changing food waste enters tank body, Upper and lower operated pneumatic valve is in closed mode；After the heavy solid slag in changing food waste is precipitated in tank body, pneumatic operated valve in unlatching Door, keeps lower operated pneumatic valve to close, and now the heavy solid slag in tank body and a small amount of serosity are entered and kept in caching passage；When Heavy solid slag in caching passage is closed upper operated pneumatic valve, opens lower operated pneumatic valve after depositing to certain altitude, make caching passage In heavy solid slag and a small amount of serosity send into conveying worm so that discharge.However, being a large amount of due to what is kept in caching passage Heavy discomfort fermented product and a small amount of serosity, when operated pneumatic valve is opened instantly, these materials once pour in helix transporting device Charging aperture, it is easy to cause the blocked inlet of helix transporting device, and then cause solid slag to discharge paralysis.

(3) with regard to fine precipitated separator 13.Its drainage screen 131 pairs for mainly using internal setting can cause fermentation tank Interior scum silica frost, the foam of crust, plastics, the bamboo and wood class lightweight foreign body of producing carries out filtration removal, is provided with the lower section of drainage screen 131 Filtrate receiver 132, the port of export 133 of drainage screen 131 are connected with light weight discomfort thing squeezing dewatering machine 134, the lightweight that the port of export is discharged Foreign body is then exhausted from after the process of uncomfortable thing squeezing dewatering machine 134, referring to Fig. 1.But as drainage screen is to be fixedly installed, and separate Uncomfortable fermented product out belongs to light weight class material, so even drainage screen is suitably obliquely installed, still suffers from a part of different Thing is attached on drainage screen, it is impossible to smoothly sent in squeezing dewatering machine from the port of export.Time one is grown, and these foreign bodies will be blocked Sieve meshes, cause machine sorting failure, so as to reduce the lightweight foreign body efficiency of separation.

(4) with regard to fine sand class separator 14.Fine sand which mainly allows in serosity, eggshell class discomfort thing slow transit through inside Stillpot 141, under gravity sedimentation layering, be adapted to fermentation serosity enter stock chest 142, it is outside by infusion pump 143 Output, and the fine sand class discomfort thing for being deposited in bottom land is discharged by conveying worm 144.Above-mentioned sorting mode belongs to flat flow desanding Mode, but this kind of advection desanding mode is easily fluctuated by supplied materials, causes the effect of free settling not ideal enough, it is likely that by In charging rate it is too fast cause sedimentation thoroughly just do not enter stock chest.It is necessary to provide a kind of new fine sand sorting unit.

Utility model content

The purpose of this utility model is to provide a kind of changing food waste level Four sorting impurity removed system, and which passes through to improve thick thing point Select system so that the polygonal disk group in thick thing separator is improved to the triangular plate group with certain particularity, solves kitchen Thick different debris in rubbish be difficult to be struck in axis of rotation and changing food waste serosity and the less solid refuse of size under Fall slow-footed problem, so as to realize the quick sorting of thick different debris.

For achieving the above object, this utility model employs following technical scheme：

A kind of changing food waste level Four sorts impurity removed system, thick including what is set gradually by changing food waste sorting flow direction Thing separation system, broken damping pulping system, lightweight foreign body separation system and fine sand class separation system, wherein, the thick thing Separation system includes thick thing separator, and the thick thing separator includes：

Frame, which includes two blocks of side plates being oppositely arranged, and is relatively set with multigroup bearing block on two blocks of side plates, described Multigroup bearing block is spaced predeterminable range on side plate and is evenly arranged；

Multiple rotating shafts, with multigroup bearing block correspond install, be arranged with each rotating shaft several triangular plate groups and Separated by cushion block between two neighboring triangular plate group, each cushion block causes to be formed with interval sky between two neighboring triangular plate group Between, the triangular plate group in two neighboring rotating shaft is crisscross arranged so that the triangular plate group in each rotating shaft can be respectively embedded in closes on In each clearance space between the triangular plate group of rotating shaft, and gap is left, wherein each triangular plate group includes at least one Positive triangular plate, three sides of the positive triangular plate are disposed as the arc-shaped side of outwardly convex, and the termination of adjacent two arc-shaped sides Connection forms the wedge angle of outwardly convex；And for driving the drive mechanism of the plurality of rotating shaft Equidirectional overturning changing food waste.

Compared to prior art, this utility model has the advantages that：

Changing food waste level Four sorting impurity removed system described in the utility model is mainly by thick thing separation system, broken damping Pulping system, lightweight foreign body separation system and fine sand class separation system composition, is realized to meal by cooperating for each system The sorting of the different debris of inhomogeneity in the rubbish of kitchen so that changing food waste is obtained in that when the later stage fermentation stage is entered into Ferment effect.And in thick thing separation system wherein, triangular plate of this utility model by using multigroup arranged side by side, rotating in same direction Group (with raised wedge angle) carries out upper and lower rolling type transmission to changing food waste, for five jiaos of disk groups or wince group not Can only accelerate the thick material for tangling is carried out cracking to dial scattered speed, and also help and stir medium-and-large-sized different in changing food waste Debris so that on the basis of without inclining frame shorten to turn over and send the time；Also because triangular plate group relative to five jiaos of disk groups or For wince group, interior angle reduces so that is more beneficial for changing food waste serosity and falls from gap with small size solid refuse, from And accelerate the ragging efficiency to changing food waste.

Part is embodied by further advantage of the present utility model, target and feature by description below, and part will also pass through Research of the present utility model and practice are understood by the person skilled in the art.

Description of the drawings

Fig. 1 is the apparatus structure schematic diagram of automatic sorting changing food waste in prior art；

Fig. 2 is the top view that existing changing food waste solid-liquid separation and solid refuse crack sorting unit；

Line A-A sectional views of the Fig. 3 for Fig. 2；

Fig. 4 is the structured flowchart that changing food waste level Four described in the utility model sorts impurity removed system；

Fig. 5 is the top view of thick thing separation system described in the utility model；

Fig. 6 is the positive triangular plate structural representation of thick thing separation system described in the utility model；

Fig. 7 is the side schematic view of thick thing separation system described in the utility model；

Left side views of the Fig. 8 for Fig. 7；

Fig. 9 is the structural representation of broken damping pulping system described in the utility model；

Figure 10 is the main sectional view of lightweight foreign body separation system described in the utility model；

Figure 11 is the A-A of Figure 10 to sectional view；

Figure 12 is the drive mechanism top view of revolving member described in the utility model；

Figure 13 is the structural representation of fine sand class separation system described in the utility model；

Figure 14 is the internal view of hydrocyclone described in the utility model；

Figure 15 is the simple layout of inside water spray arm of bullet described in the utility model；

Figure 16 is the diagrammatic top view of hydrocyclone described in the utility model.

Specific embodiment

In order that the technological means of this utility model realization, creation characteristic, reached purpose are more clear with effect and are easy to Understand, with reference to the accompanying drawings and detailed description this utility model is further elaborated：

Referring to Fig. 4, this utility model provides a kind of changing food waste level Four and sorts impurity removed system.The system includes thick Thing separation system 100, broken damping pulping system 200, lightweight foreign body separation system 300 and fine sand class separation system 400, it is above-mentioned Four systemses are set gradually along changing food waste sorting flow direction.In the diagram, two level Four separation system productions are given Line, the direction of arrow are the sorting flow direction of changing food waste from left to right.After changing food waste puts into reception system, to set Speed is sequentially sent to thick thing separation system 100, broken damping pulping system 200, lightweight foreign body separation system 300 and fine sand class Separation system 400 carries out homogenate, quenched and remove impurity and processes.

Wherein, the reception system is mainly made up of receiving slit and bottom changing food waste conveyer.For receiving slit： Which is provided with 1 vehicle unloading station, and contact changing food waste key position is made using rustless steel；Receiving slit is with 4 hours The carrying capacity of daily always 65% changing food waste for the treatment of capacity of interior storage.For the changing food waste conveyer of bottom：Its correspondence One level Four separation system production line is provided with 1 set of major diameter conveying worm transfer changing food waste, and conveying worm is adopted And Double helix pattern is filled, contact changing food waste key position is made using rustless steel；And fill Double helix conveying pattern, differential fortune It is dynamic, original changing food waste is tentatively cracked, is not easily blocked.

For the thick thing separation system 100 in Fig. 4, concrete schematic diagram is referring to Fig. 5-8.The thick thing separation system Medium-and-large-sized different debris in changing food waste raw material are sub-elected mainly, such as disposable lunch-box, bulk foam, plastic bottle, glass Glass bottle and bulk bone etc..

With reference to Fig. 5-6, the thick thing separation system given by this utility model mainly includes thick thing separator 110. The thick thing separator 110 includes：

Frame 120, which includes two blocks of side plates 121,122 being oppositely arranged, and is relatively set with two blocks of side plates multigroup Bearing block 123, multigroup bearing block are spaced predeterminable range on side plate and are evenly arranged；

Multiple rotating shafts 130, are corresponded with multigroup bearing block and are installed, be arranged with several triangles in each rotating shaft 130 Disk group 140, and two neighboring triangular plate group 140 between separated by cushion block 141, each cushion block 141 cause two neighboring triangle Clearance space 142 is formed between disk group 140, and the triangular plate group 140 in two neighboring rotating shaft 130 is crisscross arranged so that each turn Triangular plate group 140 on axle 130 can be respectively embedded in each clearance space 142 between the triangular plate group for closing on rotating shaft 130, And leave gap, wherein each triangular plate group 140 include at least one positive triangular plate 143, the three of the positive triangular plate 143 While be disposed as the arc-shaped side 143a of outwardly convex, and the termination of adjacent two arc-shaped side 143a connects to form outwardly convex Wedge angle 143b；And for driving the drive mechanism 150 of 130 Equidirectional overturning changing food waste of the plurality of rotating shaft.

The drive mechanism 150 is preferably capable of including motor 151, drive sprocket (not shown) and drive chain 152, institute State drive sprocket and be provided with multiple, and install with 130 one-to-one homonymy of multiple rotating shafts, the drive chain 152 is more around this is located at On individual drive sprocket, the one of rotating shaft rotation of the Motor drive so that each rotating shaft is turned in the same direction and send changing food waste.

Above-mentioned " gap " is fallen with small size solid refuse for changing food waste serosity.In triangular plate group, positive triangular plate is individual Number can be arranged on demand, one or more.Certain is to leave certain surplus when being embedded in the clearance space for close on rotating shaft , non-fully clamped by clearance space, it is also non-to allow changing food waste serosity and small size solid to, to clearance space, need to leaving The gap that rubbish falls.For the installation between triangular plate group and rotating shaft, can be fixed by the way of bonded shimming, So as to realize to the detachable of triangular plate group, to meet the thick thing sorting to different changing food wastes.One is illustrate only in Fig. 5 The triangular plate group that positive triangular plate is constituted.Fig. 6 shows the structural representation of positive triangular plate 143, and the center of positive triangular plate 143 opens up There is perforation 143c, the perforation can be depending on the shape of rotating shaft, the circle being not limited in figure.As preferred embodiment It is that between 100～150mm, and central angle θ need to be less than the radius R spans of each arc-shaped side 143a of positive triangular plate in Fig. 6 120 degree could form above-mentioned described wedge angle 143b, and optimized angle can be in 50-70 degree.

In such scheme, this utility model being improved by relative to prior art：The five of changing food waste will be sent for turning over Angle disk group or wince group are changed for triangular plate group, and each triangular plate group include at least one 3 while for protrusion arc while and The termination of adjacent two arc-shaped sides connects the positive triangular plate to form outwardly convex wedge angle 143b, as shown in Figure 6.Due to triangular plate group Reduce relative to the interior angle of five jiaos of disk groups or wince group, each angle is not only improved equivalent to a wedge angle, the wedge angle is defined By the fugitive solid refuse of large-size in changing food waste carry out brokenly dissipate, again can in axis of rotation to changing food waste in Large-scale different debris play a part of to stir, additionally it is possible to accelerate the speed that changing food waste serosity is fallen from gap with small size solid refuse Rate (is turned over for sending relative to five jiaos of disk groups or wince group of same rotating speed).As can be seen here, no matter polygonal disk group is five jiaos of disk groups Or wince group, or triangular plate group, although be all the sorting for carrying out thick thing to changing food waste, but in the feelings of same rotational speed Under condition, triangular plate group due to the relatively small feature of interior angle, so as to show especially prominent effect.Here basis On, above-mentioned wedge angle 143b or three sides of triangular plate have been arranged to three by the wedge angle of arc (see Fig. 6), i.e. this utility model Identical arc-shaped side 143a, this design, can also bands while changing food waste different debris are stirred for three straight flanges Dynamic changing food waste serosity and small size solid refuse be arcuately under side quick " cunning ", so as to accelerate the efficiency of separation.

Due to being possible in changing food waste doped with some bagged garbages or the rubbish being wrapped, for ease of to these Rubbish carries out preliminary exposition, also includes in thick thing separation system described in the utility model：For by the bag in changing food waste The bag-breaking machine 160 that rubbish in load garbage or parcel is torn up and broken；The bag-breaking machine 160 is arranged on 120 one end of frame Top, and there is garbage inlet and rubbish discharging opening, the garbage inlet is upward with the changing food waste that reception is pending, institute The triangular plate group in rubbish discharging mouth down alignment frame 120 end rotating shaft is stated, kitchen rubbish is sent into thick thing separator 110 Rubbish, as shown in Figure 7.That is, what thick thing separator 110 was received is the changing food waste after the process of bag-breaking machine 160, and feed Position is arranged at one end of frame.

As shown in Figure 7 and Fig. 8 is combined, be provided with rubbish below the frame 120 and transfer groove 124, the rubbish transfers groove 124 are provided with rubbish delivery outlet 125 in the one end near bag-breaking machine 160, are provided with the first spiral shell below the rubbish delivery outlet 125 Rotation conveyer device 170.Rubbish transfer groove for receive the changing food waste serosity that falls from triangular plate group gap is consolidated with small size Body rubbish, then enters row buffering and transfers.Rubbish transfers the upper end of groove 124 and is enclosed by four pieces of vertical plates actually and forms, and lower end is actually For the inverted cone-shaped structure of a bottom angled, it is designed with beneficial to changing food waste serosity and small size solid refuse court by such The direction flowing of a lower, so as to flow out from rubbish delivery outlet, the first helix transporting device 170 is entered into.By the first spiral shell Broken damping pulping system conveying of the rotation conveyer device 170 to next stage.

It is further that frame is provided with different debris conveyer 180 on the outside of the one end away from disintegrating machine, by thick thing The medium-and-large-sized different debris that separator 110 is sub-elected outwards are exported, as shown in Figure 7.That is changing food waste serosity and small size solid rubbish Rubbish is exported to the first helix transporting device 170 from frame one end, and the different debris for sub-electing then are exported to different from the frame other end Debris conveyer 180, the two is in opposite direction, so as to the thick material for realizing uncomfortable fermentation and the row being adapted between the material of fermentation Go out conveying not interfereing with each other.

Summary content, the operation principle for providing the above-mentioned thick thing separation system of this utility model 100 are as follows：

Bag-breaking machine 160 is first passed through from the changing food waste of receiving slit, preliminary exposition is completed；Then sorted by thick thing again On machine 110, the triangular plate group of several rotating in same direction arranged side by side carries out upper and lower rolling type transmission, the triangular plate of rotation to changing food waste The thick material for tangling effectively can be carried out cracking dialling and be dissipated by group, and the thick material rolling of uncomfortable fermentation is expelled to different debris conveying Machine 180, the material of suitable fermentation are directly fallen into rubbish through the gap between triangular plate group and transfer groove, and transfer groove 124 by rubbish Export to the first helix transporting device 170, so as to realize effective sorting of the medium-and-large-sized inorganic matters of changing food waste, improve changing food waste Organic matter utilization rate, provides effectively operation for follow-up heavy substance separation system and ensures.The system enables in particular to effectively remove to be caused Scum silica frost, the foam class foreign body of crust is produced in fermentation tank.

For the broken damping pulping system 200 in Fig. 4, concrete schematic diagram is referring to Fig. 9.The broken damping slurrying system System mainly sub-elects the heavy foreign body in changing food waste raw material, for example, metal class cutlery table fork, ceramic thing, glass fragment, Shell heavy solid slag etc..

As shown in figure 9, the broken damping pulping system given by this utility model mainly includes broken damping machine 210. The broken damping machine 210 includes：

Tank body 220, its bottom are provided with precipitate outlet 221, and the precipitate outlet 221 is connected to one and slags tap One end of passage 222, the slag releasing channel 222 have certain height；

Second helix transporting device 230, which is inclined at below tank body 220, and feed end 231 is connected to slag releasing channel 222 other end is receiving the heavy deposits being temporarily stored in slag releasing channel 222；Wherein, the slag releasing channel 222 is near tank The position of 220 bottom of body is provided with operated pneumatic valve 223, the position near the second helix transporting device 230 is provided with the therapeutic method to keep the adverse QI flowing downwards Reserve between movable valve 224, and the feed end 231 of lower operated pneumatic valve 224 and the second helix transporting device one section slag tap it is logical Road 222, is connected with water injection pipe 225 on this section of slag releasing channel 222.

In such scheme, broken damping machine of the present utility model is by lower operated pneumatic valve and the second helix transporting device One section of slag releasing channel is reserved between feed end, to access water injection pipe so that the heavy solid slag energy kept in the slag releasing channel of top Enough and water is co-implanted to helix transporting device, thus can play " dilution " work to highdensity heavy solid slag using water With so as to effectively prevent the blocked inlet problem of helix transporting device, raising solid slag expulsion efficiency.

Wherein, the effect of slag releasing channel is to keep in the heavy foreign body in changing food waste, such as metal cutlery, shell material Deng.Tank body is entered originally in changing food waste, upper and lower operated pneumatic valve is in closed mode；Treat the heavy solid slag in changing food waste After precipitating in the tank body, operated pneumatic valve 223 unlatchings in keep operated pneumatic valve 224 to close, now the heavy solid slag in tank body with A small amount of serosity is kept in in slag releasing channel 222；Close after the heavy solid slag in slag releasing channel 222 deposits to certain altitude Close operated pneumatic valve 223, open lower operated pneumatic valve 224, make the heavy solid slag in slag releasing channel 222 and a small amount of serosity send into second The entrance of helix transporting device 230, at the same time injects washing water thereto by water injection pipe 225；Then the second helical feed Device 230 carries out spiral to heavy solid slag and discharges upwardly through slag-drip opening 232.Wherein in a kind of preferred embodiment, institute State water injection pipe 225 angularly disposed on slag releasing channel 222 so that have less than 90 degree and the axis of slag releasing channel 222 between Angle, and control valve is additionally provided with water injection pipe 225.By such set-up mode can allow water injection pipe water filling when make Water has certain impulsive force obliquely, so as to be further ensured that the second helix transporting device feed end without blocking.

Referring to Fig. 9, as this utility model further embodiment it is, before the broken damping pulping system includes, Two-stage crushes damping machine A, B afterwards；Wherein, the charging aperture 226 of the broken damping machine A of prime is arranged at the top of tank body and connects the first spiral shell Rotation conveyer device 170, the charging aperture 226 of the broken damping machine B of rear class are arranged on tank wall and are crushed with prime by delivery pipe The slurry discharge ports 227 of damping machine A are connected, and the slurry discharge ports 227 of the broken damping machine of forward and backward level are arranged at tank wall On, rear class crushes position of the slurry discharge ports 227 of damping machine B on tank body and is equal to or less than the position of itself charging aperture and connects It is connected to lightweight foreign body separation system.

By the cascaded structure formed between the broken damping machine of forward and backward two-stage in the program, thoroughly solve through rough segmentation In the changing food waste of choosing, the precipitation sorting of heavy discomfort fermented product, is that follow-up changing food waste handling process has done adequate preparation, And the conveying of changing food waste serosity between two-stage damping machine, is carried out by way of the wall overflow of side.I.e. forward and backward two-stage changing food waste Broken damping machine is connected by delivery pipe so that the rubbish serosity energy after the process of prime kitchen garbage breaking damping machine Second-time breakage, slurrying, precipitation process are carried out in being enough sent to rear class kitchen garbage breaking damping machine by way of the wall overflow of side, Reduce the input of equipment.So that through thick thing sorting after changing food waste in heavy solid slag thoroughly discharged, reduce Damage to subsequent processing device, while improve treatment effect.

Second helix transporting device 230 is provided with filtrate outlet 233, the filtrate row in the bottom of its feed end The lower section of outlet 233 is provided with filtrate collection pond 240.In this utility model consider have a small amount of serosity can follow heavy solid slag from Discharge in tank, need in addition to inject a certain amount of water when heavy solid slag is sent to the second helix transporting device 230, therefore design Serosity and water that filtrate collection pond 240 is discharged with the filtrate outlet 233 received from the second helix transporting device 230.In addition It is also possible that as the tank body of the broken damping machine of forward and backward level carries out serosity by the way of side wall overflow is discharged in the case of a kind of Conveying, in this case, when heavy solid slag is sorted into a certain degree, if needing the rubbish serosity in emptying jars body, That can also be by way of opening upper and lower operated pneumatic valve simultaneously, and making the rubbish serosity in tank send into filtrate collection pond is carried out temporarily Deposit.

It is further that the filtrate collection pond 240 is connected at the top of tank body by filtrate recovery channel 241, in filtrate Reflux pump 242 is provided with recovery channel 241.That is, in the case where not considering to empty tank body rubbish serosity, can be by filtrate collection The rubbish serosity being diluted in pond is back in tank body by pipeline, reduces dirt of the organic substance in serosity to environment Dye, while the utilization of changing food waste organic matter can also be improved.Offer water inlet at the top of the tank body, be connected with water inlet into Water pipe 228, is provided with the water valve 229 for being opened and closed water inlet pipe on water inlet pipe 228.When the excessive concentration of changing food waste in tank body, Open water valve so that water is entered in tank body, to adjust the concentration of changing food waste in tank body, is easy to subsequent treatment.

Refer to shown in Fig. 9, in order to carry out broken slurrying to changing food waste, accelerate the settling velocity of heavy solid slag, in tank Stirring and segregation mechanism 250 is provided with body 220, with the changing food waste in agitator tank body.The design of above-mentioned stirring and segregation mechanism 250 Mode is lost little, long service life for the mode of stirring-head is suspended with motor in midair.The setting of rabbling mechanism can have very Various ways, this utility model are not described in detail.

In order that above-mentioned mechanism at different levels can co-ordination, be additionally provided with corresponding control unit.The control unit can be with The open and close of control valve, can control the mixing speed of stirring and segregation mechanism, can also control the second helical feed dress The operation put is opened and closed.When originally changing food waste is put into tank body, can first control stirring and segregation mechanism and be stirred under slower speed Mix, during this period of time, as harder heavier foreign body (cutlery etc.) density is larger, the gravity which is subject in unit volume is than floating Power is much larger, can be automatically with most fast deposition in tank body portion, also due to stirring and segregation mechanism is rotating compared with low velocity, therefore agitator The probability collided between harder foreign body is reduced, and has even been collided, and stress also will not be very big, effectively prevent stirring Device is because being damaged with the collision of harder foreign body；After stirring-head slowly runs a period of time, now foreign body is deposited substantially, then is controlled Stirring and segregation mechanism high-speed rotation, now just can prevent the generation of arch formation.Meanwhile, the stirring and segregation mechanism of high-speed rotation makes Obtain the frangible solid slag of changing food waste and be able to the broken serosity formed in eddy flow state, the serosity just can pass through tank under cyclonic action The slurry discharge ports overflow of body side surface is discharged.

It is as follows now its operation principle to be introduced by taking the broken damping machine A of prime as an example：Meal after the sorting of thick thing separator Kitchen rubbish is sent in tank body 220 by the first helix transporting device 170, is started stirring and segregation mechanism 250, is made changing food waste Heavy solid slag gathers precipitation in the precipitate outlet 221 of tank base, now controls upper operated pneumatic valve 223 and lower operated pneumatic valve 224 are in closed mode；After the heavy solid slag of tank body is precipitated, operated pneumatic valve 223 in opening keep lower operated pneumatic valve 224 It is motionless, heavy solid slag and a small amount of serosity is kept in in slag releasing channel 222；When the heavy solid slag in slag releasing channel 222 After full with serosity product, lower operated pneumatic valve 224, and the control valve on water injection pipe 225 are opened in operated pneumatic valve 223 in closing, Allow heavy solid slag to be sent into the feed end 231 of the second spiral output device 220 with water, at the same time start the second helical feed dress Put 230；Heavy solid slag is discharged by the second helix transporting device 230 from the slag-drip opening 232 of eminence, by the serosity after dilution from lower Filtrate outlet 233 be discharged in filtrate collection pond 240.Optionally, reflux pump 242 can be started, by filtrate collection pond 240 Liquid Jing filtrates recovery channel 241 anti-be sent in tank body 220.

Summary content, the operation principle for providing the above-mentioned broken damping pulping system of this utility model 200 are as follows：

Its top feed mouth of the broken damping machine of Step1, prime receives the changing food waste after the sorting of thick thing separator, In this grade of damping machine, the mixing speed for controlling stirring and segregation mechanism is first slow rear fast：The heavy solid slag in rubbish is made when slow in tank The precipitate outlet of body bottom precipitates, and being then turned on operated pneumatic valve makes heavy solid slag be kept in slag releasing channel (subsequent step is identical with above-mentioned principle)；Broken slurrying is carried out to changing food waste using stirring-head when fast, makes to form rotation in tank body Serosity in stream, slurry discharge ports of the changing food waste serosity under cyclonic action from the wall of side overflow, Jing after delivery pipe is sent to In the broken damping machine of level；

When Step2, the rubbish serosity after prime damping crusher machine precipitation enter into rear class damping machine, as prime is adjusted Wet machine had carried out first separation and precipitation to the heavy foreign body in rubbish, therefore in the broken damping machine of the rear class, can be by The speed of stirring and segregation mechanism is accelerated, and the material do not smashed in making rubbish quickly forms serosity.Certainly also have sub-fraction not Precipitate outlet of the heavy solid slag separated by prime damping machine in its bottom precipitates, therefore changing food waste can be entered Deslagging again is carried out while row stirring pulping.For the water injection pipe on the slag releasing channel of the broken damping machine of rear class, note can be reduced The water yield, it is also possible to not water filling.

For the lightweight foreign body separation system 300 in Fig. 4, concrete schematic diagram is referring to Figure 10-12.The lightweight foreign body point The lightweight foreign body for selecting system mainly to sub-elect in changing food waste raw material, such as plastic bag, bamboo and wood, fritter foam etc. ferment not Suitable thing.

As shown in Figure 10, the lightweight foreign body separation system given by this utility model mainly includes lightweight Foreign substance separator 310.The lightweight Foreign substance separator 310 includes：

Casing 320, its two ends are each provided with a perforation, and bottom is provided with filtrate (liquid 321；

Cartridge filter 330, which is extended transversely through between two of casing 320 perforation, and with extending the necks of two perforation Portion 330a, 330b, the cartridge filter 330 are arranged in the way of it can rotate relative to casing 320；

Conveying worm 340, which includes reducing motor 341, the rotary shaft 342 driven by reducing motor 341 and is fixed on 342 periphery of rotary shaft, the helical blade 343 being axially distributed along rotary shaft 342, the reducing motor 341 are arranged on cartridge filter 330 On the outside of wherein one end cervical region 330b, the rotary shaft 342 is stretched into straight from the end cervical region of cartridge filter 330, the helical blade There is between 343 edge and the barrel of cartridge filter 330 certain interval, and the end cervical region from reducing motor 341 to cartridge filter 330 Helical blade 343 between 330b is covered by a sleeve 350, is provided with slag notch 351 below the sleeve 350；Its In, the other end cervical region 330a of the cartridge filter 330 stretches into connection rear class and crushes entering for damping machine B slurry discharge ports 227 Expects pipe 322, and the rotation direction of cartridge filter 330 is contrary with the direction of rotation of helical blade 343.

In such scheme, this utility model has two relative to the improvement of prior art：1. by cartridge filter and casing it Between be fixedly installed be changed to rotate arrange (i.e. rotary setting) so that can containing miscellaneous serosity from kitchen garbage breaking damping machine Centrifugal filtration is carried out in cartridge filter, serosity is quickly leached from the hole of cartridge filter the filtrate (liquid from below casing and is flowed out, Into fine sand class separation system 400, and by the lightweight foreign body rapid screening in serosity in cartridge filter；2. arrange in cartridge filter Helix transporting device, and it is contrary with the rotation direction of cartridge filter to control the direction of rotation of helix transporting device so that cartridge filter exists During positive centrifugal classification lightweight foreign body, helical blade reversely scrape lightweight foreign body and smoothly discharge from slag notch by rotation, light so as to improve The expulsion efficiency of matter foreign body.Wherein, there is between the barrel at the edge and cartridge filter of helical blade certain interval, the gap is unsuitable It is excessive, it is also unsuitable too small, it is excessive to cause helical blade to be not easy to revolve to scrape and be thrown to the foreign body on cartridge filter inwall, too small appearance by centrifugation The rotation of cartridge filter is easily affected, or even the failure of foreign body jam occurs.Depending on can be according to changing food waste practical situation.

This utility model further embodiment is, setting of the cartridge filter 330 can rotate relative to casing 320 Mode is：The casing 320 is each provided with one group of runner assembly by gripper shoe 323 below the two ends cervical region of cartridge filter 330 360, every group of runner assembly 360 includes two revolving members, and the cartridge filter 330 is below wherein one end cervical region 330b Two revolving member (not shown) be symmetrically distributed in 330 lower left corner of cartridge filter and the lower right corner and be supported on the same of cartridge filter 330 On one circumference, two revolving members 361,362 of the cartridge filter 330 below the other end cervical region 330a were distributed in 330 lower left corner of filter cylinder and the lower right corner are simultaneously supported on the different circumference of cartridge filter 330, and two groups of runner assemblies 360 are to cartridge filter The support of 330 two ends cervical regions causes not contact between 330 barrel of cartridge filter and the perforation of casing 320；The cartridge filter 330 is described The periphery of other end cervical region 330a is fixed with one from gear 363, and by the one of revolving member below the end cervical region 362 are set to master gear, the master gear with engage from gear 363, and the gear shaft of master gear is connected by drive mechanism 370 To a motor 380.

As shown in figure 12, the drive mechanism 370 includes 371, two, two bearings, 372, one group of bearing block bevel gear Secondary 373, the gear shaft of master gear is connected to after sequentially passing through two bearings in the mesopore of one of bevel gear, another umbrella The mesopore of gear is inserted by the output shaft of motor 380.

For with Figure 10, the left side for being arranged in cartridge filter 330 from gear 363, master gear 362, motor 380 End, reducing motor 341, sleeve 350 are arranged in the right-hand member of cartridge filter 330, and rotating shaft was put in from the right-hand member of cartridge filter In filter cylinder 330.And sleeve 350 can be put in a part for sleeve 350 in the cervical region of cartridge filter 330, now when arranging The barrel dliameter of sleeve need to be less than the barrel dliameter of cartridge filter.

In this utility model, two groups of runner assemblies that the cartridge filter is arranged in casing carry out rotation support, both protect The Positive rotational of cartridge filter has been demonstrate,proved, the mode that bearing will be set in casing perforation has been turn avoid, can effectively extension device operation Life-span.Wherein, support of two groups of runner assemblies to cartridge filter both sides cervical region causes not connect between cartridge filter barrel and casing perforation Touch, remain the slight gap for not affecting cartridge filter to rotate, without causing a large amount of leakages of changing food waste serosity.In this practicality In a kind of new preferred embodiment, arrangement one banister brush (not shown) can be enclosed on casing perforation hole wall, the banister brush is neither The rotation of cartridge filter can be affected, and also certain barrier effect can be played to the outflow of serosity.

For the installation of master gear, bearing can be set in casing, and allows main gear shaft to be rotatably arranged in bearing. When motor 380 drives cartridge filter 330 forward to rotate, reducing motor 341 then drives 343 counter-rotating of helical blade；Instead It, when motor 380 drives 330 counter-rotating of cartridge filter, reducing motor 341 then drives helical blade 343 forward to rotate. In this way, realize the deslagging to lightweight foreign body.Certainly, another rotation structure from below the cartridge filter cervical region of gear side is set Part can also be arranged to gear forms, can so ensure that two revolving members of the side also can be relative to symmetrically dividing before and after cartridge filter Cloth.

In such scheme, for other revolving members in two groups of runner assemblies 360, i.e., other in addition to master gear Revolving member is and is arranged on the roller in casing or rolling bearing by bearing, sees Figure 11.Can also be that other can be right Cartridge filter plays rotatably supported part.

Install from gear 363 for convenience and support of each revolving member to cartridge filter 330, in this utility model In, the two ends cervical region periphery of the cartridge filter is wrapped up by annular shielding plate.Then it is enterprising in the periphery of annular shielding plate The rotation from gear installation and roller or rolling bearing to cartridge filter of row cartridge filter is supported.On this basis, can with A circle or multi-turn banister brush are also provided with sleeve periphery and on the periphery of feed pipe, the rotation of cartridge filter is neither affected, moreover it is possible to Reach the purpose for preventing serosity from spraying.The two ends cervical region of cartridge filter 22 does not have filtering holes as can see from Figure 10.

As conveying worm 340 may contain liquid when lightweight foreign body is discharged, therefore this utility model is carried For lightweight foreign body separation system in, also include foreign body squeezing dewatering machine 390, the foreign body squeezing dewatering machine 390 is arranged in The lower section of lightweight Foreign substance separator 310, its feed end 391 are connected with slag notch 351.By 390 couples of rows of foreign body squeezing dewatering machine The lightweight foreign body for going out carries out processed, discharges from the other end of equipment, referring to Figure 10 after dehydration.The foreign body squeezing dewatering machine 390 adopt common spiral pressing dehydrator.Extrusion dehydration is carried out by the fermentation discomfort thing to sub-electing, thing can be prevented effectively from In waste water weeping in transit, dehydration filtrate may be recovered utilization to material, reduce the loss of organic substance.

Summary content, the operation principle for providing the above-mentioned lightweight foreign body separation system of this utility model 300 are as follows：

The feed pipe 322 receive the broken damping machine B of rear class containing miscellaneous serosity, be sent in cartridge filter 330；Control drives electricity Machine 380 so as to drive master gear to rotate, is engaged by gear, and cartridge filter 330 is rotated, now into the kitchen rubbish in cartridge filter Rubbish serosity will form eddy flow with the cartridge filter of rotation, throw away from cartridge filter immediately and enter into casing less than the serosity of filtering holes In 320, and the filtrate (liquid 321 from below casing 320 discharges feeding fine sand class separation system under gravity, more than filtration The lightweight foreign body in hole then is sieved out by cartridge filter 330；At the same time control reducing motor 341 so that helical blade 343 is carried out Reversely rotate, now the plastic bag for being sieved out by cartridge filter, bamboo and wood etc. will be fermented uncomfortable thing from slagging tap by helical blade 343 Mouth 351 is discharged, and falling into foreign body squeezing dewatering machine 390 carries out processed.Pressing filtrate is reversely sent at broken damping machine system Reason, and the lightweight foreign body after being dehydrated then is delivered to draw-arm refuse bin by conveyer and sees out.The system can effectively be removed and be led Cause in fermentation tank, to produce scum silica frost, the foam of crust, plastics, bamboo and wood class lightweight foreign body.

For the fine sand class separation system 400 in Fig. 4, concrete schematic diagram is referring to Figure 13-16.The fine sand class sorting system System is mainly fine sand, the eggshell class discomfort fermented product sub-elected in changing food waste raw material.

As shown in figure 13, the fine sand class separation system given by this utility model mainly adopts hydrocyclone 410.It is described Hydrocyclone 410 includes Swirling flow sand-removing cylinder 420, and the top of the Swirling flow sand-removing cylinder 420 is pillar buoy 421, and bottom is taper Cylinder 422, is provided with eddy flow charging aperture 423 on the side wall of the pillar buoy 421, the eddy flow charging aperture 423 connects lightweight foreign body The filtrate (liquid 321 of separator, the top of the pillar buoy 421 are communicated with eddy flow discharging opening 424, the eddy flow discharging opening 424 Constitute the final serosity delivery outlet that changing food waste level Four sorts impurity removed system.

This utility model is carried out to the fine sand class material such as the sand grains in changing food waste, eggshell by the way of Swirling flow sand-removing point Choosing, is tangentially entered behind its inside, because receiving from the import of hydrocyclone with certain pressure and flow velocity using material The impact of hydrocyclone structure produces strong rotation, due to serosity it is different with the density of sand, in buoyancy, centripetal force and fluid Under the collective effect of drag, the little serosity of density rises and is flowed out by top overfall, and the big sand grains of density, eggshell etc. are along desanding Device inwall is deposited to bottom and is discharged by sand removing hole, so as to reach the purpose of desanding.This kind of desanding mode is relative to advection desanding For mode, will not be affected by Feedstock fluctuation substantially, i.e., appearance sedimentation will not be caused because charging rate is too fast not thorough The problems such as bottom.

As above-mentioned Swirling flow sand-removing cylinder is to carry out fine sand sorting to changing food waste serosity, and contain in changing food waste serosity in itself Have a large amount of oils and fatss and other Organic substances etc., thus when serosity from the top of desander overflow and when going out, desander inwall can adhere to very Many residues, the fine sand class material that these residues possibly do not fall, it is also possible to be non-overflow and the rubbish serosity that goes out.Such as It is not to its routine cleaning, not only easily rotten, rotten and smelly, and also can result in the course of time being internally formed in desander The knot layer for removing is difficult to so as to affect equipment to run.Therefore this utility model is designed so as to：

Referring to Figure 14-15, cone bullet 430 directed downwardly, the cone is fixed with the inside top face of pillar buoy 421 430 inner hollow of the body and first-class vertical separation of the conical surface offers multi-turn hole for water spraying 431, it is every in the multi-turn hole for water spraying 431 Individual hole for water spraying 431 is provided with nozzle 432, the nozzle 432 be connected with water spray arm 433, and all water spray arms 433 connect To water spray supervisor 434, the water spray supervisor 434 penetrates to 430 inner chamber of bullet straight from the top of pillar buoy 421 and and cylindricality It is fixedly connected at the top of cylinder 421, water spray supervisor 434 is connected to watering by water pump 435；The bullet 430 is additionally provided with outer Lining 436, the outer lining 436 is coated on the outside of bullet 430, and facings on offer multi-turn perforation 437, the outer lining 436 with The mode rotated relative to bullet 430 is arranged so that hole for water spraying 431 is beaten when boring a hole 437 with the one-to-one corresponding of hole for water spraying 431 Open, 437 hole for water sprayings 431 when mutually being staggered with hole for water spraying 431 of boring a hole are closed；The outer lining 436 is interior with Swirling flow sand-removing cylinder 420 Eddy flow cavity is formed between wall.

In such scheme, it is provided with cone bullet 430 directed downwardly first in pillar buoy, and is provided with outside bullet outer Lining 436 so that the changing food waste serosity entered from pillar buoy tangential direction can be in bullet outer lining with Swirling flow sand-removing cylinder 420 Taper intracavity between wall produces eddy flow in the presence of receiving centrifugal force, so that sand grains, eggshell in serosity etc. is removed along eddy flow Sand cylinder inwall is deposited to bottom pyramidal cylinder 422.Secondly namely key point of the present utility model：During bullet 430 is arranged to Sky, and on the conical surface, setting offers hole for water spraying 431, then arranges the nozzle 432 of connection water pipe at hole for water spraying 431, and Perforation 437 corresponding with hole for water spraying is offered in the facings of bullet outer lining 436, and outer lining is rotated relative to bullet To be opened and closed hole for water spraying 431, caused by such mode：When Swirling flow sand-removing cylinder is when to changing food waste serosity desanding, hole for water spraying It is not turned on, water pump does not supply water；When routine cleaning is carried out to Swirling flow sand-removing cylinder, hole for water spraying is opened, and pump working is carried out to barrel Cleaning, effectively prevents barrel coherent substance from producing abnormal flavour.

Wherein, " the outer mode rotated relative to bullet that is lined with is arranged " concrete preferred implementation is：Such as Figure 16 It is shown and referring to Figure 14,436 upper end of the outer lining through at the top of pillar buoy 421 after be provided with flange 438, and pass through the flange 438 are rotatably arranged on the seat ring 425 at the top of pillar buoy 421, and the seat ring 425 is fixedly connected with the top of pillar buoy 421； The side of the flange 438 is outwards horizontal-extending rotation section 439, is provided with 425 periphery of seat ring at the top of the pillar buoy 421 One semi-enclosed back-up ring 426, between the rotation section 439 rotates in the disjunction of back-up ring 426.

In such scheme, by arranging the side of seat ring in the upper end of outer lining setting flange mode and at the top of pillar buoy Formula realizes rotation of the outer lining relative to bullet.And in order that outer lining flange be easy to operation, also in the side of the flange of outer lining Rotation section is outward extended with, outer lining is rotated using rotation section.As shown in figure 16, the two ends at 426 disjunction of back-up ring are constituted The limiting section that outer lining flange 438 is rotated：When rotation section 439 turns to 426 one end of back-up ring, outer lining perforation 437 with hole for water spraying 431 Correspondence, hole for water spraying 431 are in opening, and equipment is in cleaning model；Conversely, when rotation section 439 goes to 426 other end of back-up ring When, outer lining perforation 437 is not corresponding with hole for water spraying 431, and hole for water spraying 431 is in occlusion state (i.e. closed mode), and equipment is in just Regular operation mode.In order to realize the automatic operating of whole equipment, rotation section 439 can be connected to a cylinder 439-1, and be led to The sweeping action for crossing cylinder carries out push-and-pull to rotation section.

As the further extension program of this utility model it is：Referring to Figure 13, the fine sand class separation system also includes row Sand cylinder 440, the sand removing cylinder 440 are located at the lower section of Swirling flow sand-removing cylinder 420, and connect with conically shaped 422, the sand removing cylinder 440 It is provided between top and conically shaped 422 into sand valve 441,440 bottom of the sand removing cylinder is provided with the valve 442 that shakes out.Here, sediment outflow Cylinder 440 is used for keeping in the gravel and eggshell class debris of centrifugal sedimentation.During use, enter sand valve 441 and open, the valve 442 that shakes out cuts out, close The larger gravel of degree, eggshell class debris are sunk in sand removing cylinder 440 along taper barrel；When the debris in sand removing cylinder 440 reach During certain altitude, close into sand valve 441, open the valve 442 that shakes out, carry out sediment outflow.And sediment outflow is realized, this utility model is used Spiral sediment outflow machine 450.The feed end 451 of the spiral sediment outflow machine 450 is connected to the valve 442 that shakes out, and in the lower section of feed end 451 Filtrate outlet is provided with, the slag notch 452 of the spiral sediment outflow machine 450 is higher than feed end 451, that is, constitute inclined screw.It is described Filtrate collection pond 453 is additionally provided with below filtrate outlet.In further enforcement, can be by the liquid weight in filtrate collection pond Newly it is injected in Swirling flow sand-removing cylinder 420, reduces the loss of Organic substance.

Summary content, the operation principle for providing the above-mentioned fine sand class separation system of this utility model 400 are as follows：

Normal operation mode：Through lightweight foreign body separation system process after changing food waste serosity Jing filtrate (liquids 321 from Charging aperture 423 is entered in Swirling flow sand-removing cylinder 420, and the taper intracavity between cylinder inwall and outer lining produces strong rotation, Due to serosity it is different from the density of gravel, eggshell class debris, under the collective effect of buoyancy, centripetal force and fluid drag, density Little serosity rises and is flowed out by top discharge mouth 424, and the big sand grains of density, eggshell etc. are deposited to bottom simultaneously along desanding cylinder inwall Discharged by sand removing cylinder 440, then debris are discharged by spiral sediment outflow machine 450, so as to complete desanding.During desanding, outer lining 436 Hole for water spraying 431 is closed.

Desanding cylinder cleaning model：Outer lining flange 438 is rotated to 426 other end of back-up ring, make perforation 437 on outer lining 436 with Hole for water spraying 431 on bullet 430 is corresponding, and then opens hole for water spraying 431；Then start water pump 435, make water spray arm 433 Sprayed water to the inwall of desanding cylinder by nozzle 432, so as to realize that the inwall of Swirling flow sand-removing cylinder is cleaned.Cleanout fluid can pass through Sand removing cylinder 440 delivers to conveying worm, and the gravel and eggshell of residual are then discharged by conveying worm 450, and liquid is then by filtrate Outlet is discharged in filtrate collection pond 453.

The above-mentioned fine sand class separation system of this utility model can effectively remove the fine sand for causing to produce deposit in fermentation tank Class heavy foreign body, be adapted to fermentation serosity enter relaying groove, it is heated, take oil, cooling after pump into solubilized groove.Simultaneously can also Swirling flow sand-removing cylinder is cleaned, prevents abnormal flavour from producing.

This utility model the above to level Four separation system in every one-level subsystem made corresponding structure and Operation principle is introduced.And for changing food waste level Four described in the utility model sorting impurity removed system, operation principle is sketched such as Under：

Receiving slit bottom spiral conveyer in reception system first will send into bag-breaking machine after changing food waste raw material preliminary exposition, After the operation of bag-breaking machine, changing food waste raw material sends into level Four separation system under gravity.That is changing food waste raw material Sequentially enter thick thing separation system 100, broken damping pulping system 200, lightweight foreign body separation system 300 and fine sand class point Select the different debris sorting that system 400 carries out step by step, the changing food waste serosity for finally sub-electing is the serosity for being adapted to fermentation, the slurry Liquid enters directly into relaying groove, then into subsequent technique.

Receiving slit can add hot water to be washed.Washings are the hot water after heat exchanger heating, in receiving slit Material mixes, and makes the solid grease thawing in changing food waste, enters oils and fatss extraction system with filter water, reach and extract to greatest extent The requirement of oils and fatss.And the foul smell abnormal flavour that receiving slit is produced then is drawn by receiving slit top inlet scoop and carries out deodorizing process.

Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng This utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, the objective and model without deviating from technical solutions of the utility model Enclose, which all should be covered in the middle of right of the present utility model.

Claims (10)

1. a kind of changing food waste level Four sorts impurity removed system, sorts the thick thing that flow direction sets gradually including by changing food waste Separation system, broken damping pulping system, lightweight foreign body separation system and fine sand class separation system, it is characterised in that described thick Big thing separation system includes thick thing separator, and the thick thing separator includes：

Frame, which includes two blocks of side plates being oppositely arranged, and is relatively set with multigroup bearing block on two blocks of side plates, described multigroup Bearing block is spaced predeterminable range on side plate and is evenly arranged；

Multiple rotating shafts, are corresponded with multigroup bearing block and are installed, and are arranged with several triangular plate groups and adjacent in each rotating shaft Separated by cushion block between two triangular plate groups, each cushion block causes to be formed with clearance space between two neighboring triangular plate group, Triangular plate group in two neighboring rotating shaft is crisscross arranged so that the triangular plate group in each rotating shaft can be respectively embedded in closes on rotating shaft Triangular plate group between each clearance space in, and leave gap, wherein each triangular plate group includes at least one positive three Angle disk, three sides of the positive triangular plate are disposed as the arc-shaped side of outwardly convex, and the termination connection of adjacent two arc-shaped sides Form the wedge angle of outwardly convex；And for driving the drive mechanism of the plurality of rotating shaft Equidirectional overturning changing food waste.

2. changing food waste level Four as claimed in claim 1 sorts impurity removed system, it is characterised in that the thick thing separator is also Including bag-breaking machine, the bag-breaking machine is arranged on one end top of frame and has garbage inlet and rubbish discharging opening, the rubbish Triangle of the rubbish charging aperture upward to receive pending changing food waste, in the rubbish discharging mouth down alignment frame end rotating shaft Disk group, to send into changing food waste to thick thing separator.

3. changing food waste level Four as claimed in claim 1 or 2 sorts impurity removed system, it is characterised in that set below the frame It is equipped with rubbish and transfers groove, the rubbish transfers groove and one end of bag-breaking machine is being provided with rubbish delivery outlet, the rubbish output The first helix transporting device is provided with below mouthful.

4. changing food waste level Four as claimed in claim 3 sorts impurity removed system, it is characterised in that the broken damping slurrying system System includes broken damping machine, and the broken damping machine includes：

Tank body, its bottom are provided with precipitate outlet, and the precipitate outlet is connected to one end of a slag releasing channel, institute State slag releasing channel and there is certain height；

Second helix transporting device, which is inclined at below tank body, and feed end is connected to the other end of slag releasing channel to connect Receipts are temporarily stored in the heavy deposits in slag releasing channel；Wherein, the slag releasing channel is provided with the position near tank base Operated pneumatic valve, the position of the second helix transporting device is being provided with lower operated pneumatic valve, and lower operated pneumatic valve and the second spiral shell One section of slag releasing channel is reserved between the feed end of rotation conveyer device, water injection pipe is connected with this section of slag releasing channel.

5. changing food waste level Four as claimed in claim 4 sorts impurity removed system, it is characterised in that the broken damping slurrying system System includes that forward and backward two-stage crushes damping machine；Wherein, the charging aperture of the broken damping machine of prime is arranged at the top of tank body and connects first Helix transporting device, the charging aperture of the broken damping machine of rear class are arranged on tank wall and by the broken damping machine of delivery pipe and prime Slurry discharge ports be connected, the slurry discharge ports of the broken damping machine of forward and backward level are arranged on tank wall, and rear class is broken to be adjusted Position of the slurry discharge ports of wet machine on tank body is equal to or less than the position of itself charging aperture and is connected to the sorting of lightweight foreign body System.

6. changing food waste level Four as claimed in claim 5 sorts impurity removed system, it is characterised in that the lightweight foreign body sorting system System includes lightweight Foreign substance separator, and the lightweight Foreign substance separator includes：

Casing, its two ends are each provided with a perforation, and bottom is provided with filtrate (liquid；

Cartridge filter, which is extended transversely through between two of casing perforation, and with extending the cervical regions of two perforation, the filtration Cylinder is arranged in the way of it can rotate relative to casing；

Conveying worm, which includes reducing motor, the rotary shaft driven by reducing motor and is fixed on rotary shaft periphery, edge rotating The helical blade that axle is axially distributed, the reducing motor are arranged on the outside of cartridge filter wherein one end cervical region, and the rotary shaft is from mistake The end cervical region of filter cylinder is stretched into straight, with certain interval between the barrel at the edge and cartridge filter of the helical blade, and from Reducing motor is covered by a sleeve to the helical blade between the cartridge filter end cervical region, is provided with out below the sleeve Cinder notch；Wherein, the other end cervical region of the cartridge filter stretches into the feed pipe of the broken damping machine slurry discharge ports of connection rear class, And the rotation direction of cartridge filter is contrary with the direction of rotation of helical blade.

7. changing food waste level Four as claimed in claim 6 sorts impurity removed system, it is characterised in that the cartridge filter is with can be relative In the set-up mode of casing rotation it is：

The casing is each provided with one group of runner assembly, every group of runner assembly by gripper shoe below the two ends cervical region of cartridge filter Include two revolving members, two revolving members of the cartridge filter below wherein one end cervical region were symmetrically distributed in The filter cylinder lower left corner and the lower right corner are simultaneously supported on the same circumference of cartridge filter, and the cartridge filter is under the other end cervical region Two revolving members of side are distributed in the cartridge filter lower left corner and the lower right corner and are supported on the different circumference of cartridge filter, and two groups turn Support of the dynamic component to cartridge filter two ends cervical region causes not contact between cartridge filter barrel and casing perforation；

The cartridge filter is fixed with one from gear in the periphery of the other end cervical region, and by below the end cervical region wherein One revolving member is set to master gear, the master gear with engage from gear, and the gear shaft of master gear passes through drive mechanism It is connected to a motor.

8. changing food waste level Four as claimed in claim 7 sorts impurity removed system, it is characterised in that the fine sand class separation system Including hydrocyclone；Wherein,

The hydrocyclone includes Swirling flow sand-removing cylinder, and the top of the Swirling flow sand-removing cylinder is pillar buoy, and bottom is conically shaped, institute State and on the side wall of pillar buoy, be provided with eddy flow charging aperture, the eddy flow charging aperture connects the filtrate (liquid of lightweight Foreign substance separator, Eddy flow discharging opening is communicated with the top of the pillar buoy, and the eddy flow discharging opening constitutes changing food waste level Four sorting impurity removed system Final serosity delivery outlet.

9. changing food waste level Four as claimed in claim 8 sorts impurity removed system, it is characterised in that in the inside top of pillar buoy Face is fixed with cone bullet directed downwardly, the bullet inner hollow and first-class vertical separation of the conical surface offers multi-turn spray Water hole, each hole for water spraying in the multi-turn hole for water spraying are provided with nozzle, and the nozzle is connected with water spray arm and all sprays Water arm is communicated to water spray supervisor, and the water spray supervisor is penetrated to taper intracoelomic cavity and and pillar buoy straight from the top of pillar buoy Top is fixedly connected, and water spray supervisor is connected to watering by water pump；The bullet is additionally provided with outer lining, the outer lining cladding On the outside of bullet, and facings on offer multi-turn perforation, it is described it is outer be lined with the mode rotated relative to bullet arrange so that When perforation is corresponded with hole for water spraying, hole for water spraying is opened, hole for water spraying when mutually being staggered with hole for water spraying of boring a hole is closed；It is described Eddy flow cavity is formed between the inwall of outer lining and Swirling flow sand-removing cylinder.

10. changing food waste level Four as claimed in claim 9 sorts impurity removed system, it is characterised in that the outer lining upper end passes through Flange is provided with after at the top of pillar buoy, and is rotatably arranged on the seat ring at the top of pillar buoy by the flange, the seat Circle is fixedly connected with the top of pillar buoy；The side of the flange is outwards horizontal-extending rotation section, is present at the top of the pillar buoy Circle periphery is provided with a semi-enclosed back-up ring, between the rotation section rotates in the disjunction of back-up ring.