CN108620421A - A kind of restaurant garbage treating system - Google Patents
A kind of restaurant garbage treating system Download PDFInfo
- Publication number
- CN108620421A CN108620421A CN201810709493.4A CN201810709493A CN108620421A CN 108620421 A CN108620421 A CN 108620421A CN 201810709493 A CN201810709493 A CN 201810709493A CN 108620421 A CN108620421 A CN 108620421A
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- Prior art keywords
- connects
- water
- chamber
- sorting machine
- sewage disposal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
- B01D53/85—Biological processes with gas-solid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/04—Biological compost
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention discloses a kind of restaurant garbage treating systems, it include food waste treatment device, food waste treatment device includes receiving hopper, crusher, slurrying sorting machine, slurries heating tank, three-phase separator, sewage disposal system, microorganism aerobic decomposing system, receiving hopper connects crusher by screw conveyor, the discharge port of crusher connects slurrying sorting machine by screw conveyor, it is connected by delivery pump between slurrying sorting machine and slurries heating tank, slurries heating tank is connect with three-phase separator by delivery pump, three-phase separator connects sewage disposal system, microorganism aerobic decomposing system is connected by screw conveyor, microorganism aerobic decomposing system connects sewage disposal system, sewage disposal system connects slurrying sorting machine by water pump.The restaurant garbage treating system of the present invention realizes automatically screening, realizes oil recovery, realizes minimizing, the harmlessness disposing of organic matter, using high-effective microorganism system, low energy consumption, energy conservation and environmental protection.
Description
Technical field
A kind of technical field of waste treatment of the present invention, and in particular to restaurant garbage treating system.
Background technology
Kitchen garbage is the sanitary waste that resident is formed in life process, its main feature is that content of organics is abundant, oil-containing
Amount is big, and composition is complicated.Kitchen garbage is dealt with improperly, it is easy to cause environmental pollution.Meanwhile nutriment is special in kitchen garbage
It is abundant, there is great recycling value.Therefore, state is had become for the comprehensive utilization of the Treatment and recovery of kitchen garbage
Inside and outside research hotspot.In existing kitchen garbage treatment process, although the three phase separation of solid, water, oil can be realized, place
Solid matter content after reason is big, and processing is not thorough enough, inefficient, and has a large amount of exhaust gas to generate in processing procedure, to week
Collarette border can cause certain pollution.
Invention content
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of restaurant garbage treating system includes
Food waste treatment device, the food waste treatment device include receiving hopper, crusher, slurrying sorting machine, slurries heating
Tank, three-phase separator, sewage disposal system, microorganism aerobic decomposing system, receiving hopper are connected broken by the first screw conveyor
Broken machine, the discharge port of crusher connect slurrying sorting machine by the second screw conveyor, slurrying sorting machine and slurries heating tank it
Between connected by the first delivery pump, slurries heating tank connect with three-phase separator by the second delivery pump, and three-phase separator passes through
Drainpipe connects sewage disposal system, and microorganism aerobic decomposing system, microorganism aerobic point are connected by third screw conveyor
Solution system connects sewage disposal system by pipeline, and sewage disposal system connects slurrying sorting machine by water pump.
Further include having openable confined space, the food waste treatment device is placed in confined space, confined space
It is connected with gas sampling deodoration system by negative-pressure air fan.
Gas sampling deodoration system includes closed babinet, and box house is divided into humidification area, biology by partition board successively
Filtrate area, humidification area are set as water tank room, inlet chamber, humidification packing area, spray chamber successively from the bottom up, and biofilter material area is from lower past
On be set as cloth gas chamber, filter media room, nozzle room, discharge chamber successively, water tank is installed, humidification packing area is equipped with humidification in water tank room
Filler is equipped with the humidifying spraying nozzle of face humidification filler in spray chamber, is equipped with biofilter material in filter media room, nozzle is installed in room
There are the Irrigation shower head of face biofilter material, babinet to be equipped with the exhaust pipe of connection discharge chamber, pass through between cloth gas chamber and spray chamber
Tracheae is connected to, and the junction height of spray chamber and tracheae is higher than the height of humidifying spraying nozzle in spray chamber, and water tank bottom passes through first
Water circulating pump connects humidifying spraying nozzle, and cloth gas chamber bottom connects Irrigation shower head by second circulation water pump, and negative-pressure air fan connects air inlet
Chamber.
Water tank is connected with the first water supply pipe, and the Irrigation shower head connects the second water supply pipe, the first water supply pipe, the second water supply pipe
On be equipped with valve, the first water supply pipe and the second water supply pipe are separately connected running water pipe.
The present invention operation principle be：Kitchen garbage is collected using collecting cart and puts into kitchen garbage in receiving hopper,
It is transported to crusher by the first screw conveyor, the foreign matters such as organic matter and polybag are broken in kitchen garbage, broken
Material is delivered to slurrying sorting machine by the second screw conveyor again, will while the organic matter in material is further crushed
Larger foreign substances in material sort out, and slurries are made in organic waste.Organic ink after removal foreign matter impurity passes through
First delivery pump is delivered to heating tank heat treatment.Material after heating is pumped to three-phase separator by the second delivery pump, passes through
Three-phase separator realizes oil, water, solid three phase separation.The grease come out through three phase separation is high-purity crude oil fat, can be used as
Work raw material（Such as it is used for preparing biological diesel oil）.Water is directly entered sewage disposal system disposition.Solid organic enters microorganism
Aerobic decomposing system realizes that the decomposition decrement of organic matter, decomposed solution enter sewage disposal system, and solids is used as organic fertilizer base-material.
The sewage completed through sewage disposal system disposition is up to receiving pipe standards（Or in line standard）.Complete processing a sewage part available to
Process water in system as slurrying sorting machine.The exhaust gas that gas sampling deodoration system generates entire kitchen garbage processing procedure
Make deodorizing process.
The beneficial effects of the invention are as follows：The restaurant garbage treating system of the present invention is realized using automation slurrying sorting machine
Automatically screening；Oil recovery is realized by damp and hot hydrolysis and three phase separation；Using microorganism aerobic decomposition technique, really realize
The minimizing of organic matter, harmlessness disposing；Using high-effective microorganism system, low energy consumption, energy conservation and environmental protection.
Description of the drawings
Fig. 1 is the flow chart of the present invention；
Fig. 2 is the structural schematic diagram of gas sampling deodoration system.
Specific implementation mode
In conjunction with attached drawing, the invention will be further described.
As shown in Figs. 1-2, a kind of restaurant garbage treating system includes food waste treatment device, the kitchen garbage
Processing unit includes receiving hopper 1, crusher 2, slurrying sorting machine 3, slurries heating tank 4, three-phase separator 5, sewage disposal system
System 6, microorganism aerobic decomposing system 7, receiving hopper 1 connect crusher 2, the discharge port of crusher 2 by the first screw conveyor
Slurrying sorting machine 3 is connected by the second screw conveyor, passes through the first delivery pump between slurrying sorting machine 3 and slurries heating tank 4
Connection, slurries heating tank 4 are connect with three-phase separator 5 by the second delivery pump, and three-phase separator 5 connects sewage by drainpipe
Processing system 6 connects microorganism aerobic decomposing system 7 by third screw conveyor, and microorganism aerobic decomposing system 7 passes through pipe
Road connects sewage disposal system 6, and sewage disposal system 6 connects slurrying sorting machine 3 by water pump.Kitchen rubbish is collected using collecting cart
Rubbish simultaneously puts into kitchen garbage in receiving hopper 1, and crusher 2 is transported to by the first screw conveyor, organic in kitchen garbage
The foreign matters such as object and polybag are broken, and broken material is delivered to slurrying sorting machine 3 by the second screw conveyor again, by object
While organic matter in material is further crushed, the larger foreign substances in material are sorted out, and slurry is made in organic waste
Liquid.Organic ink after removal foreign matter impurity is delivered to heating tank 4 by the first delivery pump and heats.Material quilt after heating
Second delivery pump is pumped to three-phase separator 5, and oil, water, solid three phase separation are realized by three-phase separator 5.Through three phase separation
Grease out is high-purity crude oil fat, can be used as industrial chemicals（Such as it is used for preparing biological diesel oil）.Water is directly entered sewage
Processing system 6 is disposed.Solid organic matters enter microorganism aerobic decomposing system 7 realize organic matter decomposition decrement, decomposed solution into
Enter sewage disposal system 6, solids is used as organic fertilizer base-material.The sewage completed through the disposition of sewage disposal system 6 is up to receiving pipe standards
（Or in line standard）.A sewage part for processing is completed available to the process water as slurrying sorting machine 3 in system.
Restaurant garbage treating system further includes having openable confined space, and the food waste treatment device is placed in closed
In space, confined space is connected with gas sampling deodoration system by negative-pressure air fan 8.
The gas sampling deodoration system includes closed babinet 9, is divided into humidification successively by partition board inside babinet 9
Area, biofilter material area, humidification area are set as water tank room, inlet chamber 10, humidification packing area, spray chamber 11, biology successively from the bottom up
Filtrate area is set as cloth gas chamber 12, filter media room, nozzle room 13, discharge chamber 14 successively from the bottom up, and water tank 15 is equipped in water tank room,
Humidification packing area is equipped with humidification filler 16, and the humidifying spraying nozzle 17 of face humidification filler 16, filter media room are equipped in spray chamber 11
In biofilter material 18 is installed, the Irrigation shower head 19 of face biofilter material 18 is installed, babinet 9 is equipped with connection in nozzle room 13
The exhaust pipe 20 of discharge chamber 14, is connected between cloth gas chamber 12 and spray chamber 11 by tracheae 21, the company of spray chamber 11 and tracheae 21
Height of place's height higher than humidifying spraying nozzle 17 in spray chamber 11 is connect, 15 bottom of water tank connects humidification spray by first circulation water pump 22
First 17,12 bottom of cloth gas chamber connects Irrigation shower head 19 by second circulation water pump 23, and negative-pressure air fan 8 connects inlet chamber 10.Kitchen
The foul smell that refuse disposal installation generates during handling kitchen garbage enters inlet chamber 10, humidifying spraying nozzle through negative-pressure air fan 8
17 humidify foul smell in humidifying filler 16, and the foul smell after humidification is entered by tracheae 21 in cloth gas chamber 12, and foul smell rises warp
Biofilter material 18 carries out biochemical treatment, and the microorganism on biofilter material 18 is by foul smell resolution process.Irrigation shower head 19 keeps biology
Filtrate 18 and gas moistening.It is discharged from exhaust pipe 20 through 18 processed gas of biofilter material.
The humidifying spraying nozzle 17 is connected with the first water supply pipe 24, and the Irrigation shower head 19 connects the second water supply pipe 25, and first
Valve 26 is equipped on water supply pipe 24, the second water supply pipe 25, the first water supply pipe 24 and the second water supply pipe 25 are separately connected tap water
Pipe 27.
Sewage disposal system 6 includes regulating reservoir, the decomposed solution and three-phase separator that microorganism aerobic decomposing system 7 is discharged
5 water isolated are discharged into regulating reservoir, then Balance Water Quality water is promoted to reaction tank through pump.Add alkali in reaction tank and mixes
Solidifying agent under stirring after abundant coagulating, carries out mud-water separation, the sludge of generation is discharged into sludge condensation into primary sedimentation tank
Pond, supernatant enter the first oxygen compatibility pool.
First oxygen compatibility pool plays the role of biological selector and denitrification, and the water outlet of the first oxygen compatibility pool enters aerobic tank,
Under the action of aerobic microbiological, most of organic matter in sewage is broken down into inorganic matter, and most ammonia-nitrogen is converted into nitre
Hydrochlorate and nitrite.Aerobic tank water outlet enters No.1 secondary settling tank and carries out mud-water separation, most activity sludge reflux to the
One oxygen compatibility pool, a small amount of excess sludge are discharged into sludge concentration tank.No.1 secondary clarifier effluent enters anaerobic pond.
Under the action of anaerobe in anaerobic pond, the larger molecular organics in sewage resolve into small organic molecule
And inorganic matter, organic nitrogen phosphorus compound resolve into ammonia nitrogen and phosphate.Anaerobic effluent enters No. two secondary settling tanks and carries out mud-water separation,
Most anaerobic sludges are back to anaerobic pond, and a small amount of excess sludge is discharged into sludge concentration tank.No. two secondary clarifier effluents enter the
Two oxygen compatibility pools.
Second oxygen compatibility pool plays the role of biological selector and further denitrification.Anaerobic pond is discharged and is flowed back
It is sufficiently mixed from the muddy water mixed solution of final deposition pool, and converts NO3-N and NO2-N to nitrogen to rise under anoxic conditions
To denitrification.The water outlet of second oxygen compatibility pool enters contact-oxidation pool.Elastic filler is set in contact-oxidation pool, microorganism is attached to bullet
On property filler, under flow and aeration effect, the microorganism in elastic filler divides the most organic in sewage
Solution.The phosphorus concentration in sewage is set to decline rapidly under the action of the excess ingestion phosphorus of polyP bacteria, finally in the form of excess sludge
Phosphorus is discharged.Water outlet enters final deposition pool and carries out mud-water separation, and most of activated sludge is back to the second oxygen compatibility pool, and excess sludge is discharged into
Sludge concentration tank.Final deposition pool water outlet enters airfloat equipment, and coagulant is added, and after abundant coagulating, dross is discharged into sludge
Concentration basin is discharged outside a part and drains into municipal sewage pipe network, and a part is back to rubbish pretreatment after sand filtration apparatus filters
In.
Into the sludge in sludge concentration tank through chamber-type press filter press filtration, dry mud delivers the disposition unit of related qualification outside
It is disposed, filtrate is back to regulating reservoir.
The preferred embodiment of the present invention has been described in detail above, it should be understood that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations, therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of restaurant garbage treating system, which is characterized in that include food waste treatment device, the kitchen garbage processing
Device includes receiving hopper, crusher, slurrying sorting machine, slurries heating tank, three-phase separator, sewage disposal system, microorganism
Aerobic decomposing system, receiving hopper connect crusher by the first screw conveyor, and the discharge port of crusher passes through the second spiral transferring
Send machine connect slurrying sorting machine, between slurrying sorting machine and slurries heating tank by the first delivery pump connect, slurries heating tank with
Three-phase separator is connected by the second delivery pump, and three-phase separator connects sewage disposal system by drainpipe, passes through third spiral shell
It revolves conveyer and connects microorganism aerobic decomposing system, microorganism aerobic decomposing system connects sewage disposal system by pipeline, dirty
Water treatment system connects slurrying sorting machine by water pump.
2. restaurant garbage treating system as described in claim 1, which is characterized in that further include having openable confined space,
The food waste treatment device is placed in confined space, and confined space is connected with gas sampling deodorization system by negative-pressure air fan
System.
3. restaurant garbage treating system as claimed in claim 2, which is characterized in that the gas sampling deodoration system includes
Closed babinet, box house are divided into humidification area, biofilter material area by partition board successively, and humidification area is set as water successively from the bottom up
Chamber, inlet chamber, humidification packing area, spray chamber, biofilter material area be set as successively from the bottom up cloth gas chamber, filter media room, nozzle room,
Discharge chamber is equipped with water tank in water tank room, and humidification packing area is equipped with humidification filler, and face humidification filler is equipped in spray chamber
Humidifying spraying nozzle, biofilter material is installed in filter media room, the Irrigation shower head of face biofilter material is installed in nozzle room, on babinet
Exhaust pipe equipped with connection discharge chamber, is connected between cloth gas chamber and spray chamber by tracheae, and the junction of spray chamber and tracheae is high
Degree is higher than the height of humidifying spraying nozzle in spray chamber, and water tank bottom passes through first circulation water pump and connects humidifying spraying nozzle, cloth gas chamber bottom
Irrigation shower head is connected by second circulation water pump, negative-pressure air fan connects inlet chamber.
4. restaurant garbage treating system as claimed in claim 3, which is characterized in that the water tank is connected with the first water supply pipe,
The Irrigation shower head connects the second water supply pipe, and valve, the first water supply pipe and second are equipped on the first water supply pipe, the second water supply pipe
Water supply pipe is separately connected running water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810709493.4A CN108620421A (en) | 2018-07-02 | 2018-07-02 | A kind of restaurant garbage treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810709493.4A CN108620421A (en) | 2018-07-02 | 2018-07-02 | A kind of restaurant garbage treating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108620421A true CN108620421A (en) | 2018-10-09 |
Family
ID=63689461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810709493.4A Pending CN108620421A (en) | 2018-07-02 | 2018-07-02 | A kind of restaurant garbage treating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN108620421A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467266A (en) * | 2018-11-29 | 2019-03-15 | 长沙凯天工研院环保服务有限公司 | A kind of changing food waste into resources treatment process |
| CN109877141A (en) * | 2019-03-20 | 2019-06-14 | 西藏锦瑞环境科技有限责任公司 | A kind of restaurant garbage treating system |
| CN110153149A (en) * | 2019-06-03 | 2019-08-23 | 唐国臣 | Kitchen garbage treatment process and system |
| CN111672886A (en) * | 2020-07-09 | 2020-09-18 | 贵州黔鹰环卫服务有限责任公司 | Kitchen waste solid-liquid separation system |
| CN112658019A (en) * | 2021-01-22 | 2021-04-16 | 浙江师范大学 | Pretreatment method of kitchen waste |
| CN114505334A (en) * | 2022-02-25 | 2022-05-17 | 江苏中车环保设备有限公司 | Kitchen waste treatment process method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467266A (en) * | 2018-11-29 | 2019-03-15 | 长沙凯天工研院环保服务有限公司 | A kind of changing food waste into resources treatment process |
| CN109877141A (en) * | 2019-03-20 | 2019-06-14 | 西藏锦瑞环境科技有限责任公司 | A kind of restaurant garbage treating system |
| CN110153149A (en) * | 2019-06-03 | 2019-08-23 | 唐国臣 | Kitchen garbage treatment process and system |
| CN111672886A (en) * | 2020-07-09 | 2020-09-18 | 贵州黔鹰环卫服务有限责任公司 | Kitchen waste solid-liquid separation system |
| CN112658019A (en) * | 2021-01-22 | 2021-04-16 | 浙江师范大学 | Pretreatment method of kitchen waste |
| CN114505334A (en) * | 2022-02-25 | 2022-05-17 | 江苏中车环保设备有限公司 | Kitchen waste treatment process method |
| CN114505334B (en) * | 2022-02-25 | 2023-03-10 | 江苏中车华腾环保科技有限公司 | Kitchen waste treatment process method |
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