CN106694511A - Energy-saving garbage treatment equipment - Google Patents
Energy-saving garbage treatment equipment Download PDFInfo
- Publication number
- CN106694511A CN106694511A CN201510788161.6A CN201510788161A CN106694511A CN 106694511 A CN106694511 A CN 106694511A CN 201510788161 A CN201510788161 A CN 201510788161A CN 106694511 A CN106694511 A CN 106694511A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- rubbish
- separating
- broken bag
- energy
- 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.)
- Pending
Links
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
- 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
Abstract
The invention discloses energy-saving garbage treatment equipment and relates to environment-friendly equipment. The energy-saving garbage treatment equipment comprises a bag breaking, cleaning, deodorization and separation integrated machine, a sand sedimentation tank, a methane tank and a circulating water tank which are sequentially connected; a feeding hole is formed in the top of the left end of the bag breaking, cleaning, deodorization and separation integrated machine and is connected with a water pump by a cleaning pipe; a plastic film separation hole is formed in the middle of the bag breaking, cleaning, deodorization and separation integrated machine; the bag breaking, cleaning, deodorization and separation integrated machine is also internally provided with a slag remover connected with the circulating water tank by a cleaning water return pipe; and a slag hole is formed in the tail of the bag breaking, cleaning, deodorization and separation integrated machine and is connected with the sand sedimentation tank. The energy-saving garbage treatment equipment is used for achieving the five aims for domestic garbage treatment, namely, reduction, harmlessness, recycling, energy regeneration and cleaning for rural domestic garbage treatment.
Description
Technical field
The present invention relates to residents in rural community treatment field of Environment Protection, and in particular to a kind of energy-saving rubbish
Rubbish processing equipment.
Background technology
With expanding economy, the quickening of the Course of Urbanization and the raising of living standards of the people, rubbish
The discharge capacity of rubbish increases sharply.In face of the reality that rubbish overflows, no longer only reside within and how to control
Make and disappear and ruin in rubbish this old problem, but should take positive attitude and effective measures, set about
Scientifically treatment, using rubbish, rubbish is classified as " Secondary resource " for maintaining sustained economic development,
Resource is wanted to rubbish, the energy, is wanted benefit.
Conventional garbage processing method, mainly there is landfill, three kinds of methods of compost and burning disposal at present.
1st, landfill disposal
Garbage loading embeading long history, is the processing method for generally using.Because the method is simple, save throwing
Money, can process the rubbish of all kinds, so this method is continued to use in countries in the world extensively.From without control
The landfill of system, develops into sanitary landfills, including filter Zhejiang circulation landfill, compressed garbage landfill, broken rubbish
Rubbish landfill etc..
Using landfill disposal method, first have to prevent the liquid squeezed out from waste from filtering Zhejiang and rainfall runoff
Pollution to underground water.The absolute altitude of general norm requirement backfill ground lowest part will be higher by level of ground water 3.3m
More than, and backfill ground bottom should have fluid-tight rock or argillic horizon.Otherwise need separately to set clay,
The impermeable stratums such as Zhejiang green grass or young crops, plastic sheeting.Secondly, landfill yard should set exhaust outlet, make anaerobe
The gases such as the methane discharged in decomposable process can be escaped in time, it is to avoid be exploded.Field after backfill
Ground, typically should not thereon build house in 20 years, it is to avoid because backfill field uneven subsidence is caused
Structure destruction, but greenery patches, farmland, pasture etc. can be made use.
Landfill disposal land used, it is useless after exploiting natural resources as far as possible from the natural or artificial depression dug out
Clay pit, useless stone pit, abandoned mine hole etc..By garbage loading embeading in hole, be conducive to recovering landforms, dimension
The ecological balance is held, but if in the backfill such as the depression of large area, bay, mountain valley, then needing to consider whether
The ecological balance can be destroyed.
2nd, compost treatment
Compost is that the country such as China, India processes rubbish, excrement, produces the most ancient technology of agricultural fertilizer,
It is also that countries in the world today has a kind of method of research and utilization.Compost is to make having in rubbish, excrement
Machine thing, under microbial action, carries out biochemical reaction, eventually forms a kind of similar humus soil
The material of earth, as fertilizer or improved soil.
Compost treatment is that the Biochemical processes of rubbish organic principle are decomposed using microorganism.In bioid
Learn in course of reaction, organic matter, oxygen and bacterial interactions separate out carbon dioxide, water and heat,
Humus is generated simultaneously.
The key of compost is that offer is a kind of makes the environment of microorganism active growth, to accelerate its to cause bacterium
Decomposable process, makes up to stabilization.Compost is mainly by nutrient, temperature, humidity, pH in waste etc.
The control of factor.
According to compost principle, anaerobic digestion can be divided into and decompose two kinds with aerobic.Anaerobic digestion need to be strict
Carried out under anoxia condition, anaerobe decomposes growth relatively slowly, therefore not multiplex.Aerobic decomposable process can
High temperature is produced simultaneously, disease pest ovum, bacterium etc. can be killed, and China mainly uses aerobic decomposition method.
The technics comparing of composting technology is simple, is suitable for the garbage disposal higher of the perishable content of organic matter,
The utilization of resources can be carried out to the constituent part in rubbish, and the output investment ratio for the treatment of phase homogenous quantities rubbish is simple
Burning disposal substantially reduce.Composting technology starts to walk relatively early, industry have been reached at present in American-European countries
Change the level of application.
3rd, burning disposal
Burning refers to that the combustible in rubbish carries out combustion process in incinerator with oxygen.Essence be carbon,
The chemical reaction of the elements such as hydrogen, sulphur and oxygen.After waste incineration, heat energy is discharged, while producing flue gas
And solid residue.Heat energy will be reclaimed, and flue gas will be purified, and residue will digest, and this is that burning disposal must not
The technical process that can lack.
The characteristics of incineration treatment technology is big treating capacity, and volume reduction is good, innoxious thorough, burning process
The heat of generation is used for generating electricity that the energy of rubbish can be realized, therefore is that each developed country of the world is universal
A kind of technology of garbage disposal for using.
Can decompose Flammable Solid Class 4.1 waste oxidation by burning, reach removal toxicity, recover energy
And obtain the purpose of byproduct.Almost all of Organic waste can be processed with burning method.For
Inorganic-organic Combination solid waste, if organic matter is poisonous and harmful substance, is typically preferably also use
Burning method treatment.Burning method is applied to the more rubbish for the treatment of combustible.Using burning method, it is necessary to note
Meaning does not cause the secondary pollution of air.The states such as Switzerland, the Sweden in Japan and Europe are in general burning method
On the basis of, there have been developed high temperature and decomposed with middle temperature, it is basic at a high temperature of making rubbish more than 1650 DEG C
Or burn completely, and the energy of release is reclaimed as the energy.
Burning is a kind of technology of garbage disposal for destroying garbage utilization heat energy.But, only to those not
Valuables can be reclaimed, the rubbish of heat energy can only be reclaimed, incineration treatment of garbage is only scientific and rational.
The limitation of conventional garbage processing method：
1st, the limitation of landfill disposal
Landfill disposal has been buried using thing, and the selection for filling place is more and more difficult, transport, fill,
The expenses such as management are also improved constantly.Landfill yard floor space is big, while in the presence of serious secondary pollution,
Such as meeting of rubbish diffusate polluted underground water and soil, the foul smell that dumping is produced have a strong impact on place
The air quality on periphery, in addition, the methane gas that rubbish fermentation is produced is both fire and hidden peril of explosion,
It is discharged into air and greenhouse effects can be produced.And landfill yard disposal ability is limited, after taking up one's indentures
Still need to the new landfill yard of investment construction, further land occupation resource.
2nd, the limitation of compost treatment
Compost treatment can not process not putrescible organic matter and inorganic matter, stone, metal in rubbish,
Glass, plastics the like waste can not be decomposed by the microorganisms, these discarded objects must go-no-go out, separately
Treatment, therefore volume reduction, decrement and innoxious low degree；Composting cycle is long, and floor space is big, health
Condition is poor；Produced after compost treatment fertilizer efficiency is low, high cost, with chemical fertilizer than sales difficulty, warp
Ji is of poor benefits.Composting technology must have unit by perishable again after fresh rubbish is classified first
Divide and fermented, the infiltration of heavy metal could be effectively prevented, so as to ensure that organic fertilizer product reaches state
Family's standard, really realizes innoxious and resource.
3rd, the limitation of burning disposal
Burning disposal be there are certain requirements to rubbish Lower heat value, and not any rubbish can be burned.
Available resources is destroyed in rubbish, is a kind of processing method of waste of resource, even if reclaiming heat energy
The purpose that waste disposably regenerates can only be accomplished, it is impossible to realize the recycled for multiple times of resource.Burn and produce
Raw a large amount of flue gases, while substantial amounts of pernicious gas is produced, therefore the flue gas for producing must be purified, and be transported
Row high cost, burning the residue for producing must also digest.
Existing rural garbage main processing ways：
1st, village is collected, town is transported, the mode of county's treatment is processed.But rural area is wide, village village point
Dissipate, refuse collection is difficult, particularly outlying rural area has inconvenient traffic, waste transportation high cost.It is this
Mode is only suitable for cities and towns periphery village village.
2nd, residents in rural community is arbitrarily stacked, and this mode is seen everywhere.Have a strong impact on the environment in rural area
Sanitation and hygiene.
3rd, house refuse simply is filled using nature gully or natual subside area, only causes dispersion pollution
Translate into concentrated contaminated water.
4th, simple centralized burning, generation toxic gas, contaminated air, being reclaimed not from rubbish can be again
Production-goods source, causes the waste that resource is serious.
The content of the invention
For not enough present on prior art, the present invention 0 be that a kind of life in the countryside rubbish is provided
The environmental protection equipment of rubbish resource treatment in situ, reaches the purpose of " five change " of domestic rubbish disposal, i.e.,：
" minimizing ", " innoxious ", " resource ", " energy " of residents in rural community treatment,
" cleaning ".
To achieve these goals, the present invention is to realize by the following technical solutions：Energy-saving rubbish
Rubbish processing equipment, including broken bag cleans deodorant separating one-piece, setting pot, methane-generating pit and circulating water pool,
Broken bag is cleaned deodorant separating one-piece, setting pot, methane-generating pit and circulating water pool and is sequentially connected, described
The left end top that broken bag cleans deodorant separating one-piece is provided with dog-house, dog-house by clean pipe with
Water pump is connected, and broken bag is cleaned deodorant separating one-piece middle part and is provided with plastic sheeting separating opening, and broken bag is clear
Remove and device for dragging dregs is additionally provided with smelly separating one-piece, device for dragging dregs is by cleaning return pipe with circulation
Pond is connected, and broken bag is cleaned deodorant separating one-piece afterbody and is provided with slag notch, slag notch and setting pot
It is connected.
Preferably, described methane-generating pit top is connected with biogas pipe, methane-generating pit passes through sludge pipe and follows
Ring pond is connected with water pump.
Beneficial effects of the present invention：
1. processed by microorganism Rapid Fermentation, rapidly removed the peculiar smell and stench of house refuse, sent out
Disease is killed during ferment simultaneously, fly, mosquito is no longer largely grown, reach what rural area cleaned
Purpose.
2. house refuse is by after recycling treatment, perishable rotten organic matter is substantially decomposed, remaining
Under only a small amount solid waste and silt particle, silt particle can bypass or landfill disposal on the spot, reduce rubbish
Rubbish discarded object freight volume, saves transport resource, reaches the purpose of minimizing.
3. house refuse after recycling treatment by that can go out the automatic sortings such as plastic products, metal implements
Come, by waste recovery using treatment, furthermore, the low concentration wastewater in life treatment Posterior circle pond can
Make crops liquid fertilizer, reach resource recycling purpose.
4. after domestic rubbish disposal, organic matter can be converted into the purpose that biogas reaches Castoff material energizing.
5. domestic rubbish disposal process, exosmoses without wastewater disposition, without the air pollution problems inherent for burning generation,
Reach the innoxious purpose of domestic rubbish disposal.
6. using present treatment station, residents in rural community Bu Chu villages are used, so that it may ground treatment.
In addition to objects, features and advantages described above, also other purposes of the invention,
Feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing a further understanding of the present invention, the present invention
Schematic description and description be used for explain the present invention, do not constitute inappropriate limitation of the present invention.
Fig. 1 is structural representation of the invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing
And embodiment, the present invention will be described in further detail.It should be appreciated that described herein specific
Embodiment is only used to explain the present invention, is not intended to limit the present invention.
Reference picture 1, this specific embodiment uses following technical scheme：Energy-saving refuse treatment plant,
Deodorant separating one-piece 1, setting pot 2, methane-generating pit 3 and circulating water pool 4, broken bag are cleaned including broken bag
Deodorant separating one-piece 1, setting pot 2, methane-generating pit 3 and circulating water pool 4 is cleaned to be sequentially connected, it is described
Broken bag clean the left end top of deodorant separating one-piece 1 and be provided with dog-house 12, dog-house 12 passes through
Cleaning pipe 5 is connected with water pump 8, and broken bag is cleaned the middle part of deodorant separating one-piece 1 and is provided with plastic sheeting
Separating opening 11, broken bag is cleaned in deodorant separating one-piece 1 and is additionally provided with device for dragging dregs 14, device for dragging dregs
14 are connected by cleaning return pipe 7 with circulating water pool 4, and broken bag cleans the deodorant afterbody of separating one-piece 1
Slag notch 13 is provided with, slag notch 13 is connected with setting pot 2.
It is worth noting that, the described top of methane-generating pit 3 is connected with biogas pipe 31, methane-generating pit 3 passes through
Sludge pipe 6 is connected with circulating water pool 4 and water pump 8.
The broken bag of this specific embodiment cleans deodorant separating one-piece, and Main Function is exactly by refuse bag
Tearing can be fully exposed with rubbish in faeces bag, facilitate deodorant and cleaning.Automatically will be perishable
Organic matter and inorganic matter are separated, and are promoted the acceleration of organic matter to rot and are reduced the generation of stench, are contained
Having highly concentrated organic matter sewage to automatically control into methane-generating pit carries out Anaerobic Treatment, by some plastics in rubbish
The solid waste of the without putrefaction such as film and silt particle irony thing, glass, wood fibre, brick is divided automatically
From, they are washed, substantially it is separately recovered and utilizes.
The setting pot Main Function of this specific embodiment：For precipitating and filtering the inorganic matters such as argillaceous sand stone,
Anti- fractional object here enters methane-generating pit and blocks methane-generating pit water distribution pipe.Methane-generating pit effect is using highly concentrated
Organic solution processed by anaerobic fermentation organic matter be converted into biogas and water, produce can combustion natural pond
Gas supply nearby residents are used as life gas energy, and biogas slurry supernatant is flowed into circulating water pool.
Circulating water pool Main Function is：Washes and methane-generating pit supernatant are collected, and this effluent part is supplied
Whole technological process journey is recycled.
The operation principle of this specific embodiment：After residents in rural community manually puts into dog-house, rubbish
Water is cleaned immediately to pour in the barrel of the broken bag deodorant separating one-piece of cleaning.Filled on roller inner periphery
There is broken bag blade, refuse bag is rotated by blade or flight with rotating with roller, is taking up rotation
During, refuse bag has part by broken bag, and refuse bag is copied to eminence, due to falling under Gravitative Loads
Onto blade, and then broken bag, rubbish falls out from bag, and under the flushing of water, stench is removed,
The stock guide of last rubbish and water in roller derives roller, flows into broken bag and cleans deodorant separating one-piece
Fermentation vat in.Using the difference of each material buoyancy, silt particle etc. sinks to bottom of pond, plastic sheeting etc. and floats over
The water surface, drags for slag separator, by plastic sheeting using being cleaned in deodorant separating one-piece mounted in broken bag
Material Deng without putrefaction is dragged for and rushed out, and during separating, this part rubbish is rinsed again,
Then fall to collecting inframe and enter water-filling and separate and collect admittedly.So as to obtain resource recycling.Feed intake
Afterwards, after in the timing of equipment operation one, efficient biological inoculum (decomposing agent) is put at dog-house, with
After rinse water flows into fermentation vat, flushing water pump and relevant device are closed down, wait and circulate the work that feeds intake next time
Make.
The device for dragging dregs of lower bottom part in deodorant separating one-piece is cleaned in broken bag, using self-timing intermittently
Operating, per day operation about certain distance so that bulk organic matter extends the residence time in pond, is easy to
Rot completely and be dissolved in sewage, so that the perishable organic matter such as food waste fully divides with inorganic matter
Separate out and, the rubbish that bottom dragveyer is pulled out the substantially inorganic matter such as silt particle, glass, metal.This
Part rubbish out falls into collection inframe from discharging opening and collects afterwards, basic by fermentation vat rubbish out
There is no stench to be easy to manual sort.High-concentration sewage in fermentation vat is flowed into methane-generating pit by setting pot
Anaerobic fermentation (the flow use into methane-generating pit is automatically controlled) is carried out, biogas is formed, biogas is available for week
Side resident living combustion gas is used, and the supernatant in pond is flowed into circulating water pool is used as rinse water recirculated water, whole
Without wastewater disposition in individual processing procedure.After methane-generating pit runs 1 year, aspirated in methane-generating pit by sludge pipe
Part bed mud, this partial bottom pond directly can use as biomass fertilizers.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in this hair
Within bright spirit and principle, any modification for being made, equally replace
Change, improve, should be included within the scope of the present invention.
Claims (1)
1. a kind of energy-saving refuse treatment plant, it is characterised in that clean deodorant separation including broken bag
All-in-one (1), setting pot (2), methane-generating pit (3) and circulating water pool (4), broken bag clean deodorant point
From all-in-one (1), setting pot, (2, methane-generating pit (3) and circulating water pool (4) are sequentially connected, described
The left end top that broken bag cleans deodorant separating one-piece (1) is provided with dog-house (12), dog-house (12)
It is connected with water pump (8) by cleaning pipe (5), broken bag is cleaned deodorant separating one-piece (1) middle part and set
There is plastic sheeting separating opening (11), broken bag is cleaned to be additionally provided with deodorant separating one-piece (1) and drags for slag dress
Put (14), (4) device for dragging dregs (14) is connected by cleaning return pipe (7) with circulating water pool, and broken bag is clear
Remove smelly separating one-piece (1) afterbody and be provided with slag notch (13), go out Luokou (13) with setting pot (2)
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788161.6A CN106694511A (en) | 2015-11-17 | 2015-11-17 | Energy-saving garbage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788161.6A CN106694511A (en) | 2015-11-17 | 2015-11-17 | Energy-saving garbage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106694511A true CN106694511A (en) | 2017-05-24 |
Family
ID=58930631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510788161.6A Pending CN106694511A (en) | 2015-11-17 | 2015-11-17 | Energy-saving garbage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106694511A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319722A (en) * | 2011-07-25 | 2012-01-18 | 重庆大学 | Mixed municipal domestic garbage resource treatment process |
| CN102896135A (en) * | 2012-09-05 | 2013-01-30 | 唐义龙 | Water washing garbage cleaning production treatment method |
| CN102921695A (en) * | 2011-08-11 | 2013-02-13 | 上海申水环保科技有限公司 | Water-sorting resource, harmlessness and natural-derivation recycling eco-system of municipal domestic wastes |
| CN203764631U (en) * | 2014-03-20 | 2014-08-13 | 广西精锐机械制造有限责任公司 | Environment-friendly equipment for performing on-the-spot disposal on urban district and rural household solid waste resources |
| EP3078428A4 (en) * | 2013-10-29 | 2017-09-13 | Mississippi International Water Inc. | Waste treatment method and apparatus for solid/liquid separation and organic/inorganic material separation |
-
2015
- 2015-11-17 CN CN201510788161.6A patent/CN106694511A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319722A (en) * | 2011-07-25 | 2012-01-18 | 重庆大学 | Mixed municipal domestic garbage resource treatment process |
| CN102921695A (en) * | 2011-08-11 | 2013-02-13 | 上海申水环保科技有限公司 | Water-sorting resource, harmlessness and natural-derivation recycling eco-system of municipal domestic wastes |
| CN102896135A (en) * | 2012-09-05 | 2013-01-30 | 唐义龙 | Water washing garbage cleaning production treatment method |
| EP3078428A4 (en) * | 2013-10-29 | 2017-09-13 | Mississippi International Water Inc. | Waste treatment method and apparatus for solid/liquid separation and organic/inorganic material separation |
| CN203764631U (en) * | 2014-03-20 | 2014-08-13 | 广西精锐机械制造有限责任公司 | Environment-friendly equipment for performing on-the-spot disposal on urban district and rural household solid waste resources |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101318192B (en) | Comprehensive treatment and utilization technique for urban domestic garbage | |
| CN202283543U (en) | Innocent and recycling treatment system for municipal domestic garbage | |
| CN105562425B (en) | The handling process and system of domestic garbage resource | |
| EP2650273A1 (en) | Resource utilizing method of refuses in urban and rural | |
| CN101289336B (en) | Integral treatment method for city household refuse | |
| CN104722566B (en) | Municipal refuse comprehensive cyclic utilization processing method | |
| CN100999419A (en) | Method of ecological treating organic garbage using earthworm and its organic fertilizer production equipment | |
| CN104263388B (en) | Rubbish carbonization reaction system | |
| CN106734084B (en) | A kind of solid waste substance treating method | |
| CN106957130A (en) | A kind of processing method of sanitary sewage and organic solid castoff | |
| CN105772494A (en) | Household garbage commercialization treatment method and complete equipment | |
| CN103357653A (en) | Household refuse and domestic sewage synchronous processing method | |
| Ronteltap et al. | Overview of treatment technologies | |
| CN104907309A (en) | Urban and rural resident domestic waste and wastewater reclamation ecological comprehensive treatment method and equipment | |
| CN100537061C (en) | Garbage processing device | |
| CN103787699B (en) | The treatment process of a kind of villages and small towns domestic refuse and treatment unit | |
| CN105798049B (en) | Villages and small towns technology for harmless disposal of domestic garbage | |
| CN104858217A (en) | Comprehensive treatment technology for household garbage | |
| CN102329721B (en) | Garbage-sewage integrated fermentation biogas digester | |
| CN203764631U (en) | Environment-friendly equipment for performing on-the-spot disposal on urban district and rural household solid waste resources | |
| CN104324929A (en) | Biochemical treatment machine for kitchen waste | |
| JP2004237260A (en) | Processing method of biodegradable organic waste and methane collection apparatus | |
| CN205528278U (en) | A water circulating system for resourceful treatment domestic waste | |
| CN104070048B (en) | A kind of method of domestic garbage resource processing | |
| CN110280561B (en) | Centralized landfill pit for urban domestic garbage and landfill method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |