CN105666735B - Food waste separating plastic cleaning system and method - Google Patents

Food waste separating plastic cleaning system and method Download PDF

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Publication number
CN105666735B
CN105666735B CN201510423845.6A CN201510423845A CN105666735B CN 105666735 B CN105666735 B CN 105666735B CN 201510423845 A CN201510423845 A CN 201510423845A CN 105666735 B CN105666735 B CN 105666735B
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plastics
partition board
plastic
screen drum
discharge
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CN105666735A (en
Inventor
施军营
平义超
郝普
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Shengao Lande Environmental Protection Technology Group Co.,Ltd.
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Bioland Environmental Technologies Group Corp Ltd
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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
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Abstract

The present invention provides a kind of food waste separating plastic cleaning system and method, food waste separating plastic cleaning system include:Precrushing system, impurity piece-rate system, plastic crushing system, plastic cleaning system and dehydration drying system.Advantage is:(1) the efficient automatic sorting of plastics in rubbish from cooking is come out, improves the utilization of resource, while reduce environmental pollution;(2) organic matter in plastics is separated, alleviates the intensity of cleaning, reduce water consumption;Also, the organic matter isolated can be recycled.(3) enabling of precipitation oil removal box improves the utilization rate of water, alleviates the discharge capacity of sludge, reduces the discharge of sewage and the pollution of waste oil.

Description

Food waste separating plastic cleaning system and method
Technical field
The invention belongs to plastics recovery technical fields in remaining meal rubbish, and in particular to a kind of food waste separating plastic cleaning system And method.
Background technology
No matter more mature technically or in equipment single pure technics of reclaim of plastic waste processing is, but rubbish Treatment plant's waste plastic is because of its substantial amounts and complicated components, traditional private waste plastic processing workshop or medium and small It is excellent that type recycling processing enterprise must step technology pass, equipment is closed, site facility closes, several big thresholds in scale pass can form scale Gesture embodies scale and benefit, and fortunately government agencies at all levels have appreciated that and give this industry or field policy and fund It supports, so as to be greatly facilitated this industry, embodies huge Social benefit and economic benefit, obtain the weight of the whole society Depending on.
At this stage, the treatment process of food waste separating plastic is mainly by several steps such as artificial separation, broken, cleaning and dehydrations Composition.Wherein, cleaning is usually cleaned with clear water, other substances for being attached to frosting is made to come off with the method for stirring.To attached Put forth effort stronger oil stain, ink, pigment etc., can be cleaned with hot water or cleaned using detergent.Once purged plastic flakes contain There is large quantity of moisture, can be handled with the method for dehydration.
However, the treatment process of food waste separating plastic is primarily present two problems at this stage:First, the artificial separation amount of labour Greatly, working environment is severe;Second is that water consumption is big, since the content of the waste plastics organic matter residual volume in rubbish from cooking and oil is big, It is cleaned so needing constantly to replace addition clear water, it could be clean by plastic cleaning.
Invention content
In view of the defects existing in the prior art, the present invention provides a kind of food waste separating plastic cleaning system and method, can have Effect solves the above problems.
The technical solution adopted by the present invention is as follows:
The present invention provides a kind of food waste separating plastic cleaning system, including:Precrushing system, impurity piece-rate system, plastics Crushing system, plastic cleaning system and dehydration drying system;
Wherein, the impurity piece-rate system includes trash eliminator and screw conveyor;The charging of the screw conveyor Mouth is connect with the discharge gate of the precrushing system;The feed inlet of the discharge gate of the screw conveyor and the trash eliminator Connection;The plastic removal material mouth of the trash eliminator and the feed inlet of plastic collection connect;
The plastic crushing system includes water pump and crusher;The feed inlet of the water pump and the plastic collection Inner cavity connection;The discharge gate of the water pump is connect with the feed inlet of the crusher;The discharge gate of the crusher with it is described The feed inlet connection of plastic cleaning system;
The dehydration drying system includes discharge screw, dewaterer and drying unit;The feed end of the discharge screw with The discharge port connection of the plastic cleaning system, the exhaust end of the discharge screw are connect with the feed inlet of the dewaterer;Institute The discharge port for stating dewaterer is connect with the feed inlet of the drying unit;The discharge port of the drying unit discharges drying Plastics afterwards.
Preferably, the trash eliminator includes housing (3), and the housing (3) is internally provided with screen drum, in the sieve The barrel of cylinder sets multiple sieve pores;The axle center of the inside of the screen drum is provided with shaft, and the bottom of the shaft is close to the screen drum Bottom wall, the top of the shaft pass through the top of the screen drum and with joining positioned at the external driving device (5) of the housing (3) It is dynamic, under the action of the driving device (5), the shaft is driven to rotate;The shaft from top to bottom Spiral distribution have it is multiple Parallel blade, each blade tilt upwards;
The side wall of the housing (3) is provided with sorting stage feed inlet (4);It is provided with below the housing (3) The slurry collection slot (7) connected with the screen drum;The slurry collection slot (7) is configured with slurry discharge pipe (1);In addition, it also wraps Include mashing pump (8), the feed inlet of the mashing pump (8) is connected with the slurry collection slot (7), the discharge port of the mashing pump (8) with Slurry discharge pipe (1) connection;The plastic removal material mouth (2) connected with the screen drum is provided on the top of the housing (3).
Preferably, each acclivitous angle of the blade is 5-12 °;The aperture of the sieve pore is 10-30mm.
Preferably, the plastic cleaning system includes:Friction cleaning machine, rinse bath, friction potcher and potcher;
The feed inlet of the friction cleaning machine is connect with the discharge gate of the crusher;The discharge gate of the friction cleaning machine Positioned at the top of the rinse bath;The feed inlet of the friction potcher is connected with the rinse bath;The friction potcher Discharge port is located at the top of the potcher.
Preferably, the plastic cleaning system further includes water circulation system;
The water circulation system includes:Catch basin, dredge pump, precipitation oil removal box and water supply pump;
The notch of the catch basin is provided with grid;The water inlet of the catch basin respectively with the rinse bath and the drift The discharge outlet connection of washing trough;The discharge outlet of the catch basin is connected by the dredge pump and the water inlet of the precipitation oil removal box It connects;
Several partition boards are staggeredly equipped in the box house of the precipitation oil removal box;The discharge outlet of the precipitation oil removal box It is connect with the water inlet of the water supply pump, the discharge outlet water inlet with the rinse bath and the potcher respectively of the water supply pump Mouth connection.
Preferably, each partition board is staggered in the box house of the precipitation oil removal box, refers specifically to:
The setting data of the partition board are even number, by direction from left to right, are denoted as successively by partition board:1st partition board, the 2nd The n-th partition board of partition board ...;Wherein, n is even number;
The roof of the precipitation oil removal box is fixed at the top of 1st partition board, the bottom of the 1st partition board sinks with described There is setpoint distance between the bottom wall of shallow lake oil removal box;The water inlet of the precipitation oil removal box is arranged on a left side for the precipitation oil removal box The top of side wall;
The bottom of 2nd partition board is fixed on the bottom wall of the precipitation oil removal box, and the top of the 2nd partition board sinks with described There is setpoint distance between the roof of shallow lake oil removal box;
The set-up mode of 3rd partition board is identical with the set-up mode of the 1st partition board, the setting side of the 4th partition board Formula is identical with the set-up mode of the 2nd partition board, and so on, the set-up mode of n-th partition board and setting for the 2nd partition board It is identical to put mode;
The discharge outlet of the precipitation oil removal box is arranged on the lower part of the right side wall of the precipitation oil removal box.
The present invention also provides a kind of food waste separating plastic cleaning methods, include the following steps:
Step 1, using precrushing system to being crushed in advance by the plastics in processing rubbish from cooking;
Step 2, through step 1, treated that rubbish from cooking is transported to by screw conveyor in trash eliminator, by miscellaneous Matter separator detaches organic matter and plastics in rubbish from cooking, and isolated plastics is drained into plastic collection;
Step 3, plastics in plastic collection are transported in crusher by water pump, by crusher, to plastics into Row band water crushes;
Step 4, the plastics that step 3 obtains after broken are transported to inside rinse bath by friction cleaning machine, pass through cleaning Slot cleans broken plastics;
Step 5, the plastics after step 4 is cleaned by the potcher that rubs are transported to potcher, by potcher to cleaning Plastics afterwards are rinsed;
Step 6, the plastics after step 5 rinses are transferred in dewaterer using discharge screw and be dehydrated;Through dehydration Plastics afterwards enter drying unit, dewatered plastics are dried by drying unit, after obtaining final process Plastics.
Preferably, step 2 is specially:
S2.1 starts driving device (5), and then drives the shaft rotation being located inside screen drum, turns so as to drive to be fixed on The blade rotation of axis;
S2.2, when being transported to inside screen drum by screw conveyor through step 1 treated rubbish from cooking, inside screen drum The blade of rotation and the barrel synthesis of screen drum cut processed rubbish from cooking, for the organic matter in rubbish from cooking, pass through leaf The dissection of piece and screen drum and pulp, obtained slurry are received by the sieve pore of screen drum to be flowed into the slurry below screen drum Collect in slot (7);And plastics rise along inboard wall of riddle drum under the impact of dihedral vane and the double action of air-flow and pass through discharge port (2) it discharges, and then realizes the separation of organic matter and plastics in rubbish from cooking.
Food waste separating plastic cleaning system provided by the invention and method have the following advantages:
(1) the efficient automatic sorting of plastics in rubbish from cooking is come out, improves the utilization of resource, while reduce environment Pollution
(2) organic matter in plastics is separated, alleviates the intensity of cleaning, reduce water consumption;Also, it isolates Organic matter can be recycled.
(3) enabling of precipitation oil removal box improves the utilization rate of water, alleviates the discharge capacity of sludge, reduces the row of sewage It puts and the pollution of waste oil.
Description of the drawings
Fig. 1 is the overall structure diagram of food waste separating plastic cleaning system provided by the invention;
Fig. 2 is the structure diagram of impurity piece-rate system provided by the invention;
Fig. 3 is the structure diagram of water circulation system provided by the invention;
In figure 3,101- cleaning systems;102- catch basins;103- grids;104- dredge pumps;105- precipitates oil removal box; 106- partition boards;107- water supply pumps.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in detail:
With reference to Fig. 1, the present invention provides a kind of food waste separating plastic cleaning system, including:Precrushing system, impurity segregative line System, plastic crushing system, plastic cleaning system and dehydration drying system.Each system is discussed in detail below:
(1) precrushing system
Precrushing system for being crushed in advance to the big part plastics in rubbish from cooking, do by the impurity separation for next step Prepare.
(2) impurity piece-rate system
Impurity piece-rate system is made of trash eliminator, screw conveyor.The feed inlet of screw conveyor and precrushing system The discharge gate connection of system;The discharge gate of screw conveyor and the feed inlet of trash eliminator connect;The plastic removal material of trash eliminator Mouth is connect with the feed inlet of plastic collection.Trash eliminator is reduced for the organic matter in refuse plastic to be separated Into the amount of the impurity such as the organic matter in cleaning system, ejected wash water is made to recycle the longer time.That is, pass through impurity point From device, the impurity such as organic matter in rubbish from cooking plastics are removed in advance, hence it is evident that improve the efficiency of plastics sorting, and be later Cleaning reduces impurity content.Improve the operating condition of worker.The slurry isolated is alternatively arranged as the raw material of biogas fermentation.
It is the structure diagram of impurity piece-rate system with reference to figure 2, trash eliminator includes housing 3, and the inside of housing 3 is set Screen drum is equipped with, multiple sieve pores are set in the barrel of screen drum;The axle center of the inside of screen drum is provided with shaft, and the bottom of the shaft is close The bottom wall of screen drum, the top of the shaft pass through the top of screen drum and link with the driving device 5 outside housing 3, driving Under the action of device 5, shaft rotation is driven;Spiral distribution has multiple parallel blades to shaft from top to bottom, and each blade is upward It tilts;
The side wall of housing 3 is provided with sorting stage feed inlet 4;The slurry connected with screen drum is provided in the lower section of housing 3 Expect collecting tank 7;Slurry collection slot 7 is configured with slurry discharge pipe 1;In addition, further include mashing pump 8, the feed inlet of the mashing pump 8 with Slurry collection slot 7 connects, and the discharge port of the mashing pump 8 is connected with slurry discharge pipe 1;It is provided on the top of housing 3 and screen drum The plastic removal material mouth 2 of connection.
In specific implementation, each acclivitous angle of blade is 5-12 °;The aperture of sieve pore is 10-30mm.
The operation principle of trash eliminator can be described generally as:
Into the kitchen garbage inside screen drum, separation is realized by following process:Circumference is set in the housing of closing It is covered with the screen drum of sieve pore, the main shaft with blade is set inside screen drum, blade has the double action cut and form air-flow.Located It manages object to be cut by blade and screen drum comprehensive function in screen drum, substance can be cut, i.e., organic matter is pulped is flowed by sieve pore To slurry collection slot;And the plastics that can not be cut, then it is discharged by the discharge port on screen drum top.
(3) plastic crushing system
Plastic crushing system includes water pump and crusher, is crushed, and to waste and old modeling for plastic garbage to be carried out band water Material plays a part of to prewet.
Specifically, the feed inlet of water pump and the inner cavity of plastic collection connect;The discharge gate of water pump and crusher into Material mouth connects;The discharge gate of crusher and the feed inlet of plastic cleaning system connect;
(4) plastic cleaning system
Plastic cleaning system includes:Friction cleaning machine, rinse bath, friction potcher and potcher;For to broken Plastics are cleaned and are rinsed, and removal is adhered to organic matter, oil, impurity on plastics etc..
Specifically, the feed inlet of friction cleaning machine and the discharge gate of crusher connect;The discharge gate of friction cleaning machine is located at The top of rinse bath;The feed inlet of friction potcher is connected with rinse bath;The discharge port of friction potcher is located at the upper of potcher Side.
In addition, plastic cleaning system further includes water circulation system;As shown in figure 3, the structure diagram for water circulation system, Water circulation system includes:Catch basin, dredge pump, precipitation oil removal box and water supply pump;
The notch of catch basin is provided with grid;The water inlet of catch basin connects respectively with the discharge outlet of rinse bath and potcher It connects;The discharge outlet of catch basin is connect by dredge pump with precipitating the water inlet of oil removal box;
Several partition boards are staggeredly equipped in the box house of precipitation oil removal box;Precipitate the discharge outlet and water supply pump of oil removal box Water inlet connection, the water inlet of the discharge outlet of water supply pump respectively with rinse bath and potcher connect.
Wherein, each partition board is staggered in the box house of precipitation oil removal box, refers specifically to:
The setting data of partition board are even number, by direction from left to right, are denoted as successively by partition board:1st partition board, the 2nd every The n-th partition board of plate ...;Wherein, n is even number;
Be fixed on the roof of precipitation oil removal box at the top of 1st partition board, the bottom wall of the bottom of the 1st partition board and precipitation oil removal box it Between have setpoint distance;The water inlet of precipitation oil removal box is arranged on the top of the left side wall of precipitation oil removal box;
The bottom of 2nd partition board is fixed on the bottom wall of precipitation oil removal box, the roof of the top of the 2nd partition board and precipitation oil removal box it Between have setpoint distance;
The set-up mode of 3rd partition board is identical with the set-up mode of the 1st partition board, the set-up mode of the 4th partition board and the 2nd partition board Set-up mode is identical, and so on, the set-up mode of the n-th partition board is identical with the set-up mode of the 2nd partition board;
The discharge outlet of precipitation oil removal box is arranged on the lower part of the right side wall of precipitation oil removal box.
The operation principle of water circulation system is:Sewage caused by rinse bath and potcher is pooled to catch basin, blowdown Sewage is got to precipitation oil removal box by pump, and the sewage after precipitation, oil removing is by water supply blowback cleaning system.This system significantly increases The utilization ratio of water, the utilization ratio of water improve more than 40%, alleviate the processing load of sewage after cleaning.Oil removal box detaches The waste oil gone out is alternatively arranged as making the raw material of biodiesel.
It can be seen that by water circulation system, it can be achieved that water resource recycles in plastic cleaning system, so as to saving Water resource.
(5) dehydration drying system
Dehydration drying system includes discharge screw, dewaterer and drying unit;The feed end and plastic cleaning of discharge screw The discharge port connection of system, the exhaust end of discharge screw and the feed inlet of dewaterer connect;The discharge port of dewaterer and dry list The feed inlet connection of member;The discharge port of drying unit discharges dried plastics.By dehydration drying system, using going out Material screw rod takes the plastics after cleaning to centrifugal dehydrator and is dehydrated, and enters back into drying unit and dewatered plastics are dried It is dry, so as to the plastics that obtained that treated.
The present invention also provides a kind of food waste separating plastic cleaning methods, include the following steps:
Step 1, using precrushing system to being crushed in advance by the plastics in processing rubbish from cooking;
Step 2, through step 1, treated that rubbish from cooking is transported to by screw conveyor in trash eliminator, by miscellaneous Matter separator detaches organic matter and plastics in rubbish from cooking, and isolated plastics is drained into plastic collection;
This step specifically includes following steps:
S2.1 starts driving device 5, and then drives the shaft rotation being located inside screen drum, and shaft is fixed on so as to drive Blade rotation;
S2.2, when being transported to inside screen drum by screw conveyor through step 1 treated rubbish from cooking, inside screen drum The blade of rotation and the barrel synthesis of screen drum cut processed rubbish from cooking, for the organic matter in rubbish from cooking, pass through leaf The dissection of piece and screen drum and pulp, obtained slurry are received by the sieve pore of screen drum to be flowed into the slurry below screen drum Collect in slot 7;And plastics rise along inboard wall of riddle drum under the impact of dihedral vane and the double action of air-flow and pass through discharge port 2 Discharge, and then realize the separation of organic matter and plastics in rubbish from cooking.
Step 3, plastics in plastic collection are transported in crusher by water pump, by crusher, to plastics into Row band water crushes;
Step 4, the plastics that step 3 obtains after broken are transported to inside rinse bath by friction cleaning machine, pass through cleaning Slot cleans broken plastics;
Step 5, the plastics after step 4 is cleaned by the potcher that rubs are transported to potcher, by potcher to cleaning Plastics afterwards are rinsed;
Step 6, the plastics after step 5 rinses are transferred in dewaterer using discharge screw and be dehydrated;Through dehydration Plastics afterwards enter drying unit, dewatered plastics are dried by drying unit, after obtaining final process Plastics.
In conclusion food waste separating plastic cleaning system provided by the invention and method have the following advantages:
(1) the efficient automatic sorting of plastics in rubbish from cooking is come out, improves the utilization of resource, while reduce environment Pollution
(2) organic matter in plastics is separated, alleviates the intensity of cleaning, reduce water consumption;Also, it isolates Organic matter can be recycled.
(3) enabling of precipitation oil removal box improves the utilization rate of water, alleviates the discharge capacity of sludge, reduces the row of sewage It puts and the pollution of waste oil.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should Depending on protection scope of the present invention.

Claims (5)

1. a kind of food waste separating plastic cleaning method based on food waste separating plastic cleaning system, which is characterized in that food waste sorts Plastic cleaning system includes:Precrushing system, impurity piece-rate system, plastic crushing system, plastic cleaning system and dehydration are dry Drying system;
Wherein, the impurity piece-rate system includes trash eliminator and screw conveyor;The feed inlet of the screw conveyor with The discharge gate connection of the precrushing system;The discharge gate of the screw conveyor and the feed inlet of the trash eliminator connect It connects;The plastic removal material mouth of the trash eliminator and the feed inlet of plastic collection connect;
The plastic crushing system includes water pump and crusher;The feed inlet of the water pump is interior with the plastic collection Chamber connects;The discharge gate of the water pump is connect with the feed inlet of the crusher;The discharge gate of the crusher and the plastics The feed inlet connection of cleaning system;
The dehydration drying system includes discharge screw, dewaterer and drying unit;The feed end of the discharge screw with it is described The discharge port connection of plastic cleaning system, the exhaust end of the discharge screw are connect with the feed inlet of the dewaterer;It is described de- The discharge port of water dispenser is connect with the feed inlet of the drying unit;The discharge port of the drying unit discharges dried Plastics;
Wherein, the plastic cleaning system includes:Friction cleaning machine, rinse bath, friction potcher and potcher;
The feed inlet of the friction cleaning machine is connect with the discharge gate of the crusher;The discharge gate of the friction cleaning machine is located at The top of the rinse bath;The feed inlet of the friction potcher is connected with the rinse bath;The discharging of the friction potcher Mouth is located at the top of the potcher;
Wherein, the plastic cleaning system further includes water circulation system;
The water circulation system includes:Catch basin, dredge pump, precipitation oil removal box and water supply pump;
The notch of the catch basin is provided with grid;The water inlet of the catch basin respectively with the rinse bath and the potcher Discharge outlet connection;The discharge outlet of the catch basin is connect by the dredge pump with the water inlet of the precipitation oil removal box;
Several partition boards are staggeredly equipped in the box house of the precipitation oil removal box;The discharge outlet of the precipitation oil removal box and institute The water inlet connection of water supply pump is stated, the discharge outlet of the water supply pump connects respectively with the water inlet of the rinse bath and the potcher It connects;
Food waste separating plastic cleaning method, includes the following steps:
Step 1, using precrushing system to being crushed in advance by the plastics in processing rubbish from cooking;
Step 2, through step 1, treated that rubbish from cooking is transported to by screw conveyor in trash eliminator, passes through impurity point From device, organic matter and plastics in rubbish from cooking are detached, and isolated plastics are drained into plastic collection;
Step 3, plastics in plastic collection are transported in crusher by water pump, by crusher, band is carried out to plastics Water crushes;
Step 4, the plastics that step 3 obtains after broken are transported to inside rinse bath by friction cleaning machine, pass through rinse bath pair Broken plastics are cleaned;
Step 5, the plastics after step 4 is cleaned by the potcher that rubs are transported to potcher, by potcher to cleaning after Plastics are rinsed;
Step 6, the plastics after step 5 rinses are transferred in dewaterer using discharge screw and be dehydrated;Through dewatered Plastics enter drying unit, dewatered plastics are dried by drying unit, so as to obtain the plastics after final process.
2. the food waste separating plastic cleaning method according to claim 1 based on food waste separating plastic cleaning system, special Sign is that the trash eliminator includes housing (3), and the housing (3) is internally provided with screen drum, in the barrel of the screen drum Multiple sieve pores are set;The axle center of the inside of the screen drum is provided with shaft, and the bottom of the shaft, should close to the bottom wall of the screen drum The top of shaft passes through the top of the screen drum and links with the driving device (5) positioned at the housing (3) outside, in the drive Under the action of dynamic device (5), the shaft is driven to rotate;Spiral distribution has multiple parallel blades to the shaft from top to bottom, Each blade tilts upwards;
The side wall of the housing (3) is provided with sorting stage feed inlet (4);It is provided with below the housing (3) and institute State the slurry collection slot (7) of screen drum connection;The slurry collection slot (7) is configured with slurry discharge pipe (1);In addition, further include slurry Material pump (8), the feed inlet of the mashing pump (8) connects with the slurry collection slot (7), the discharge port of the mashing pump (8) with it is described Slurry discharge pipe (1) connects;The plastic removal material mouth (2) connected with the screen drum is provided on the top of the housing (3).
3. the food waste separating plastic cleaning method according to claim 2 based on food waste separating plastic cleaning system, special Sign is that each acclivitous angle of blade is 5-12 °;The aperture of the sieve pore is 10-30mm.
4. the food waste separating plastic cleaning method according to claim 1 based on food waste separating plastic cleaning system, special Sign is that each partition board is staggered in the box house of the precipitation oil removal box, refers specifically to:
The setting data of the partition board are even number, by direction from left to right, are denoted as successively by partition board:1st partition board, the 2nd every The n-th partition board of plate ...;Wherein, n is even number;
The roof of the precipitation oil removal box is fixed at the top of 1st partition board, the bottom of the 1st partition board is removed with the precipitation There is setpoint distance between the bottom wall of fuel tank;The water inlet of the precipitation oil removal box is arranged on the left side wall of the precipitation oil removal box Top;
The bottom of 2nd partition board is fixed on the bottom wall of the precipitation oil removal box, and the top of the 2nd partition board is removed with the precipitation There is setpoint distance between the roof of fuel tank;
The set-up mode of 3rd partition board is identical with the set-up mode of the 1st partition board, the set-up mode of the 4th partition board with The set-up mode of 2nd partition board is identical, and so on, the setting side of the set-up mode of n-th partition board and the 2nd partition board Formula is identical;
The discharge outlet of the precipitation oil removal box is arranged on the lower part of the right side wall of the precipitation oil removal box.
5. the food waste separating plastic cleaning method according to claim 1 based on food waste separating plastic cleaning system, special Sign is that step 2 is specially:
S2.1 starts driving device (5), and then drives the shaft rotation being located inside screen drum, and shaft is fixed on so as to drive Blade rotates;
S2.2, when being transported to inside screen drum by screw conveyor through step 1 treated rubbish from cooking, screen drum internal rotating Blade and the barrel synthesis of screen drum cut processed rubbish from cooking, for the organic matter in rubbish from cooking, by blade and The dissection of screen drum and pulp, obtained slurry are flowed into the slurry collection slot below screen drum by the sieve pore of screen drum (7) in;And plastics rise along inboard wall of riddle drum under the impact of dihedral vane and the double action of air-flow and pass through discharge port (2) Discharge, and then realize the separation of organic matter and plastics in rubbish from cooking.
CN201510423845.6A 2015-07-17 2015-07-17 Food waste separating plastic cleaning system and method Active CN105666735B (en)

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CN113059727B (en) * 2021-04-26 2023-06-23 山东省日照市人民医院 Solid-liquid separation equipment for medical plastic bottles and application method of solid-liquid separation equipment
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CN117087043A (en) * 2023-08-31 2023-11-21 北京朝阳环境集团有限公司 Odorless treatment device and method suitable for kitchen foam garbage

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