CN204620532U - A kind of water-saving multistage cleaning system - Google Patents

A kind of water-saving multistage cleaning system Download PDF

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Publication number
CN204620532U
CN204620532U CN201520216153.XU CN201520216153U CN204620532U CN 204620532 U CN204620532 U CN 204620532U CN 201520216153 U CN201520216153 U CN 201520216153U CN 204620532 U CN204620532 U CN 204620532U
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China
Prior art keywords
pond
service sink
grades
sewage
connects
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Active
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CN201520216153.XU
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Chinese (zh)
Inventor
程汉良
黄汇川
梁美龙
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Xiamen Chuan Han Environmental Protection Technology Co Ltd
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Xiamen Chuan Han Environmental Protection Technology Co Ltd
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Priority to CN201520216153.XU priority Critical patent/CN204620532U/en
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Abstract

A kind of water-saving multistage cleaning system, relates to cleaning equipment.Be provided with Treated sewage reusing pond, reusing sewage pond, one-level service sink, secondary service sink, three grades of service sinks, sewage backflow pond, gravitational settling tank, sludge concentration tank, pressure mud machine, the outlet pipe in Treated sewage reusing pond connects one-level respectively, secondary, three grades of service sinks, one-level, secondary, be equipped with stirring in three grades of service sinks and catch up with glassware and scraper, one-level, secondary, three grades of service sinks are arranged in order, the material outlet of one-level service sink is connected to secondary service sink by driving-belt, the material outlet of secondary service sink connects three grades of service sinks by scraper, three grades of service sinks connect cleaning machine by scraper, the drainpipe outlet of cleaning machine connects sewage backflow pond, the outlet in sewage backflow pond connects gravitational settling tank and reusing sewage pond through pipeline, the sludge outlet of gravitational settling tank connects sludge concentration tank, the middle water out of gravitational settling tank connects Treated sewage reusing pond, the sludge outlet of sludge concentration tank send pressure mud machine, the mud cake outward transport of pressure mud machine.

Description

A kind of water-saving multistage cleaning system
Technical field
The utility model relates to cleaning equipment, especially relates to a kind of water-saving multistage cleaning system.
Background technology
Utilize in field at recovery and regeneration of waste plastics, the most difficult problem is no more than the sorting of waste material and cleaning.Usually, small-sized recovery granulation factory is located at by the river of remote mountains more, and utilize locality to enrich after water resource irrigation channel water cleans in a large number, waste water is not treated just discharged to natural water area, has both wasted valuable water resource, causes again natural water area severe contamination.
The impurity be mingled with in waste plastics can be divided into the heavy impurity of the proportion such as metal, solid parts > 1 from proportion, and paper fiber etc. form the light impurities of the proportion < 1 such as impurity and foamed plastics being suspended body in water.
Because the impurity composition that is mingled with in waste plastics is complicated, quantity is very large, and as with artificial separation, often have taste toxic gas in waste material on the one hand, waste liquid has very strong corrosivity to human body skin, work under bad environment, and labour intensity is large, and efficiency is low.
As used river simply to clean waste material in a large number, both water consumptions, effect is bad again.
Summary of the invention
The purpose of this utility model is to provide a kind of water-saving multistage cleaning system.
The utility model is provided with Treated sewage reusing pond, reusing sewage pond, one-level service sink, secondary service sink, three grades of service sinks, sewage backflow pond, gravitational settling tank, sludge concentration tank, pressure mud machine;
The outlet pipe in Treated sewage reusing pond connects one-level service sink respectively, secondary service sink, three grades of service sinks, one-level service sink, secondary service sink, be equipped with stirring in three grades of service sinks and catch up with glassware and scraper, one-level service sink, secondary service sink, three grades of service sinks are arranged in order, the material outlet of one-level service sink is connected to secondary service sink by driving-belt, the material outlet of secondary service sink connects three grades of service sinks by scraper, three grades of service sinks connect cleaning machine by scraper, the drainpipe outlet of cleaning machine connects sewage backflow pond, the outlet in sewage backflow pond connects gravitational settling tank and reusing sewage pond through pipeline, the sludge outlet of gravitational settling tank connects sludge concentration tank, the middle water out of gravitational settling tank connects Treated sewage reusing pond, the sludge outlet of sludge concentration tank send pressure mud machine, the mud cake outward transport of pressure mud machine.
All can be provided with 3 ~ 4 stirrings in each service sink and catch up with glassware.
Material transferring between each service sink (ditch) all uses scraper, plastics siccative is pulled out by the scraper with rake, the least possible water with this pond is mixed into next pond, and next Chi Shui is done dirty, ensure that the cleannes of water in three ponds have difference, and at every platform scraper discharge end, playpipe is housed last flushing is done to material.
Between one-level service sink and secondary service sink, install some conveyer belts, every bar conveyer belt is equipped with a workman and is chosen by obvious for bulk in waste material impurity (as bulk rag, towel, slippers etc.).
Described one-level service sink and sewage backflow pond exchange place are provided with the cylinder mould be welded into by reinforcing bar, and bottom cylinder mould, fixing at least 1 block of magnet, is occluded in cylinder mould by impurity such as iron wires, regularly propose cylinder mould cleaning.
Secondary service sink, three grades of service sinks all leave spout hole, do not stop during operation to squeeze into Zhong Shui, running water cleaning is formed catching up with under the effect of material machine, owing to not stopping supplementing water, unnecessary water flows into sewage backflow pond (i.e. sewage regulating reservoir) from spout hole, then the water pump that sewage regulates is delivered to dosing flocculation sediment in vertical-flow gravitational settling tank, supernatant water flows into clear water reuse tank (namely pond), envelope circulation like this, the consumption of water is very little, substantially realizes zero-emission.
After cycle-index is many, if middle pond is clean not, when " break tour " can be utilized to stop production, increase dosing, the center for the treatment of reaches Sewage Plant water receiving standard, enters Sewage Plant, ensures not pollute natural water area.
Gravitational settling pot bottom precipitating sludge, (one-level service sink backwater mud also sucks sludge concentration tank through squeezing with submersible sewage pump, squeezes into mud cake, transports the refuse landfill of specifying to enter sludge concentration tank.
Accompanying drawing explanation
Fig. 1 is the structure composition schematic diagram of the utility model embodiment.
Detailed description of the invention
See Fig. 1, the utility model embodiment is provided with Treated sewage reusing pond 1, reusing sewage pond 2, one-level service sink 3, secondary service sink 4, three grades of service sinks 5, sewage backflow pond 6, gravitational settling tank 7, sludge concentration tank 8, pressure mud machine 9.
The outlet pipe in Treated sewage reusing pond 1 connects one-level service sink 3 respectively, secondary service sink 4, three grades of service sinks 5, one-level service sink 3, secondary service sink 4, be equipped with stirring in three grades of service sinks 5 and catch up with glassware A and scraper B, one-level service sink 3, secondary service sink 4, three grades of service sinks 5 are arranged in order, the material outlet of one-level service sink 3 is connected to secondary service sink 4 by driving-belt C, the material outlet of secondary service sink 4 connects three grades of service sinks 5 by scraper B, three grades of service sinks 5 connect cleaning machine 10 by scraper B, drainpipe 11 outlet of cleaning machine 10 connects sewage backflow pond 6, the outlet in sewage backflow pond 6 connects gravitational settling tank 7 and reusing sewage pond 2 through pipeline, the sludge outlet of gravitational settling tank 7 connects sludge concentration tank 8, the middle water out of gravitational settling tank 7 connects Treated sewage reusing pond 1, the sludge outlet of sludge concentration tank 8 send pressure mud machine 9, the mud cake outward transport of pressure mud machine 9.
All can be provided with 3 ~ 4 stirrings in each service sink and catch up with glassware.
During use, material, after Bales Off, enters elementary service sink, starts to catch up with glassware to make water carry material secretly to form ring-type backflow, and utilize the orientation of deflector, then the light impurity such as foamed material can focus on the dead angle of backwater, manually pulls out when accumulating a certain amount of.
Utilize the scraper in one-level service sink that material is delivered to conveyer belt, the foreign material of hand picking bulk and metal sundries, avoid being mixed into last part technology and damage board, the equal adjustable speed of conveyer belt, scraper, control rate is synchronous with man efficiency.
Material enters secondary service sink through conveyer belt and is catching up with under glassware effect, and material cleans, while rolling moves ahead, add water in supplementing, cleaning performance is better, adds appropriate bleaching water and washing powder in pond, both sterilized, improve cleaning performance again, cleaning ditch end scraper periphery deflector, controls deflector direction, make scraper can reap denseer material, meanwhile, light impurities rests at " dead angle " near deflector, artificial timed collection.
The action of three grades of service sinks is with secondary service sink.When cleaning drier sent into by the scraper of material in three grades of service sinks, in cleaning drier, inject high pressure, under center rotor runs up (400r/min) effect, cleaning is quite clean.
Toward three pond body injection 50 ~ 60m per hour 3total amount, and back pool (i.e. regulating reservoir) is toward settling tank pumping 50 ~ 60m 3total amount reaches water balance circulation.
Because precipitating sludge moisture content is generally about 80%, namely take away a part of water yield, therefore aggregate level weighing apparatus has certain breach, can supplement the accumulation problem of medicament that fresh water avoids repeatedly circulating in zero-emission and fine suspension.

Claims (4)

1. a water-saving multistage cleaning system, is characterized in that being provided with Treated sewage reusing pond, reusing sewage pond, one-level service sink, secondary service sink, three grades of service sinks, sewage backflow pond, gravitational settling tank, sludge concentration tank, pressure mud machine;
The outlet pipe in Treated sewage reusing pond connects one-level service sink respectively, secondary service sink, three grades of service sinks, one-level service sink, secondary service sink, be equipped with stirring in three grades of service sinks and catch up with glassware and scraper, one-level service sink, secondary service sink, three grades of service sinks are arranged in order, the material outlet of one-level service sink is connected to secondary service sink by driving-belt, the material outlet of secondary service sink connects three grades of service sinks by scraper, three grades of service sinks connect cleaning machine by scraper, the drainpipe outlet of cleaning machine connects sewage backflow pond, the outlet in sewage backflow pond connects gravitational settling tank and reusing sewage pond through pipeline, the sludge outlet of gravitational settling tank connects sludge concentration tank, the middle water out of gravitational settling tank connects Treated sewage reusing pond, the sludge outlet of sludge concentration tank send pressure mud machine, the mud cake outward transport of pressure mud machine.
2. a kind of water-saving multistage cleaning system as claimed in claim 1, is characterized in that being equipped with 3 ~ 4 stirrings in each service sink catches up with glassware.
3. a kind of water-saving multistage cleaning system as claimed in claim 1, is characterized in that described one-level service sink and sewage backflow pond exchange place are provided with the cylinder mould be welded into by reinforcing bar, fixing at least 1 block of magnet bottom cylinder mould.
4. a kind of water-saving multistage cleaning system as claimed in claim 1, is characterized in that secondary service sink, three grades of service sinks all leave spout hole.
CN201520216153.XU 2015-04-11 2015-04-11 A kind of water-saving multistage cleaning system Active CN204620532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520216153.XU CN204620532U (en) 2015-04-11 2015-04-11 A kind of water-saving multistage cleaning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520216153.XU CN204620532U (en) 2015-04-11 2015-04-11 A kind of water-saving multistage cleaning system

Publications (1)

Publication Number Publication Date
CN204620532U true CN204620532U (en) 2015-09-09

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CN201520216153.XU Active CN204620532U (en) 2015-04-11 2015-04-11 A kind of water-saving multistage cleaning system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001048A (en) * 2016-05-13 2016-10-12 黄斌夫 Garbage zero discharge method
CN111547937A (en) * 2020-04-30 2020-08-18 南京大学 Water-salt balancing method and system for recycling household garbage waste plastic cleaning water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106001048A (en) * 2016-05-13 2016-10-12 黄斌夫 Garbage zero discharge method
CN111547937A (en) * 2020-04-30 2020-08-18 南京大学 Water-salt balancing method and system for recycling household garbage waste plastic cleaning water
CN111547937B (en) * 2020-04-30 2021-05-07 南京大学 Water-salt balancing method and system for recycling household garbage waste plastic cleaning water

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