CN102319724A - Icy environment-friendly remains processing method - Google Patents
Icy environment-friendly remains processing method Download PDFInfo
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- CN102319724A CN102319724A CN201110259294A CN201110259294A CN102319724A CN 102319724 A CN102319724 A CN 102319724A CN 201110259294 A CN201110259294 A CN 201110259294A CN 201110259294 A CN201110259294 A CN 201110259294A CN 102319724 A CN102319724 A CN 102319724A
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- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 2
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Classifications
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The icy environment-friendly remains processing method of the invention relates to a remains processing method in a funeral process. The method is characterized by comprising steps of: a. refrigeration preservation of remains: preserving remains in a refrigerator at -10- -20 DEG C for excessive cooling; b. remains soaking: injecting liquid nitrogen into an enclosed liquid nitrogen pool, soaking the cooled remains and freezing the remains rapidly; c. remains crushing: transferring the freezed remains to a vibrating pulverizer through a conveyer system, and vibrating and crushing the remains into granules in the pulverizer; d. drying and disinfecting: transferring the crushed remains to a vacuum drying sterilizing machine, carrying out dehydrating and biological disinfection on the crushed remains; e. foreign matter separation: transferring dried powder to a rotating filter for filtering and separation, separating medical instruments implanted into human body and recovering and preserving the medical instrument according to classification for further treatment; f. packaging and sealing: packaging and sealing the remains granules after separation.
Description
Technical field
Extremely cold environmental protection remains processing method of the present invention relates to the remains processing method in a kind of funeral and interment process.
Background technology
In recent years China's rapid economic development, the contradiction between resource, the environment and development is increasingly sharpened, and accelerates technological innovation, eliminates to fall behind productivity, become in the every profession and trade development must in the face of and the problem that solves, also force funeral profession to carry out technological innovation." about the instruction of further in-depth funeral and interment reform, the scientific development of promotion funeral and interment cause " of Ministry of Civil Affairs's issue; Make funeral profession get into new important development period; Funeral profession is badly in need of promoting whole equipment technology level; The revolutionary technology of exploitation is for the energy-saving and emission-reduction policy that cooperates country realizes management and equipment efficiency optimizationization, the maximization of social benefit.
At present, the processing mode to corpse has burial in the ground basically and cremates two kinds in worldwide.
The advantage of burial in the ground mode is: meet the biological chain circulation law.
Shortcoming is: take a large amount of soils, put coffin and consume a large amount of timber.The metal of being buried with oneself possibly comprise toxic heavy metal (such as the mercuride of dental filling); The organic matter of the plastics that are difficult to decompose that the clothes ornaments of wearing or wearing etc. possibly contain etc.; These all will cause long-term pollution to soil, can permeate the ground simultaneously and cause underground water contaminated.
China is multi-nationality country, because historical, and cultural custom, the region, the difference of every aspects such as nationality, burial in the ground also will exist in quite long period, suitable region.
The advantage of cremation mode is: China is the populous nation that 1,300,000,000 people are arranged, and land resource is rare per capita.Cremation is little to the appropriation of land area, economizes the land resource, and its meaning is positive.
But the shortcoming of cremating also is conspicuous, handles that corpse produces great amount of carbon dioxide greenhouse gas with fuel combustion in the corpse process, nearly tens kinds and be difficult to control of the pollutants that discharges simultaneously.Consume a large amount of diesel oil or natural gas, China is oil-poor stingy state, needs a large amount of Imported oil natural gases, not only wastes foreign exchange, also will cause extra unnecessary burden and destruction to the environment of China.
The principle of cremating: burn corpse through burning diesel oil or natural gas, a large amount of harmful flue dust, poison gas are handled the back and in air, discharged.
Shortcoming mainly is:
1, single tool cremation time length (about more than 30 minutes) efficient is low.
2, cremation is a kind of effective consumption to the consumption of oil, and expends surprising.
The people that cremates uses diesel oil 10-15 kilogram; If 1,300,000,000 people all cremate, will use 13,000,000,000 to 19,500,000,000 kilograms diesel oil, 1 ton of crude oil refines 0.5 ton of diesel oil; And these diesel oil zoom into imported crude oil again, go to refine with 2,600 ten thousand-39,000,000 tons of crude oil.
Are so many former what US dollars of oil require cost bought?
Now crude oil is about 100 US dollars/barrel, 1 ton of (crude oil)=7.31 barrel, 7.31 barrels * 100 US dollars=731 US dollars/ton.Hundred million US dollars of ten thousand tons * 731 US dollars/ton=190.06-285.09 of 2600-3900 if be converted into RMB (exchange rate was by 6.4: 1) will be: hundred million yuan of 1216.384-1824.576.
This is a surprising numeral.
3, cause bone ash to mix easily, do not meet civilized funeral and interment requirement.
4, the poisonous and harmful substance that produces in the cremate process (mainly being flue dust, carbon monoxide, sulfur dioxide, nitrogen oxide, ammonia, hydrogen sulfide, chloride, organic pollution and persistence organic pollutant (POPs), furans 、 dioxin etc.) directly enters in the atmosphere through flue and chimney.Though the process that has is handled qualified discharge, cost is higher.Because burning is insufficient, has both wasted fuel, has also increased pollutant discharge amount.
According to statistics, tool corpse hypothesis is by 60 kilograms of calculating, 5 kilograms of clothes, shoes and hats and bed clothes; With 15 kilograms of diesel oil, totally 80 kilograms, after the incineration; According to the law of conservation of matter, remove remaining 3 kilograms of bone ashes of less than, (not bone ash entirely; The residue that also comprises clothing etc.) outside, all the other (about 77 kilograms) but all become pernicious gas and colloidal sol such as carbon dioxide, enter in the atmosphere.77 kilograms * 486.3 ten thousand tool corpse/years=37445.1 ten thousand kilograms, close the annual 374451 tons of poisonous and harmful substances of in atmosphere, discharging.
5, because pollutant to airborne release, can produce harmful effect to peripheral resident, influence resident's Health and Living mood.
6, not high to the metal separating degree, and when burning body be implanted into medicine equipment and can discharge poisonous and harmful substance.
7, increase environmental pollution monitoring difficulty.
8, increased the novel cremator of Pollutant Treatment equipment, the complexity of plant maintenance high (singly be deduster just has a variety of), up-front investment is little, but the long-time maintenance cost is high.
Usually flue gas purifying equipment mainly comprises: parts such as heat exchanger (quenching apparatus), flue-gas dust removal and purification device, odor removal, deacidification device, charcoal absorption, injection apparatus, oxidation catalyst filter device, it is the combination of a cover application technology.Add cremation equipment, complete equipment is complicated, and high to maintenance requirement, efficient is low.
5000 Cremation Machine in the whole nation and 1692 remains sacrificial offerings incinerators (being equipped with 1 calculating by each crematorium) flue gas equipment for after-treatment need drop into 23.42 hundred million yuan altogether.Equipment for after-treatment year operation total cost is 0.98 hundred million yuan.This is conservative data, and the amount of purchase of later equipment also can increase, and expense also can rise significantly.
9, poor working environment, comfort level is poor.
10, because oil plant and natural gas are inflammable and explosive, increased the danger of using and storing.
11, noise is high.
Noise pollution mainly comes from the electromechanical equipment in the cremation process.Blower fan, bone ash pulverizer.
12 expenses are high.
With the case history is example: single tool cremation of remains average time is 0.5 hour; 15 kilograms/tool of oil consumption average out to; 1 cubic metre/tool of water consumption; Capital equipment power consumption: be equipped with two 7.5 kilowatts of blower fans, other auxiliary consumers are ignored.Here other financial expenses have been saved, comparative apparatus investment and operating cost.
(1) nonrecurring cost
Install 320,000 yuans of disposable input costs, in 10 years service life, the 5 tool corpse of per diem cremating calculate.
Depreciation cost: 17.53 yuan/tool
(2) operating cost
Assess the cost with single tool cremation of remains:
Present domestic diesel-fuel price is 8000 yuan/ton, and the commercial power price is 1 yuan/kilowatt; The water price is 3.5 yuan/ton, concrete calculating as follows:
Oil consumption: 15/1000 * 8000=120 (unit)
Power consumption: 2 * 7.5 * 1=15 (unit)
Water consumption: 1 * 3.5=3.5 (unit)
Add up to: 120+15+3.5=138.5 (unit)
(3) 350,000 yuan/platform of flue gas equipment for after-treatment, in 10 years service life, the 5 tool corpse of per diem cremating calculate.Depreciation cost: 19.18 yuan/tool
Total cost adds up to: 17.53+138.5+19.18=175.21 unit/tool
Result of calculation shows: the totle drilling cost of single tool remains of cremating is roughly equal to 175.21 yuan of RMB
To existing problem in the above-mentioned prior art, a kind of novel extremely cold environmental protection remains processing method of research and design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the objective of the invention is a kind of novel extremely cold environmental protection remains processing method of research and design.In order to what exist in the solution prior art:
One, the shortcoming of burial in the ground:
1, burial in the ground need take a large amount of soils and build the graveyard, needs a large amount of timber to make coffin;
2, burial in the ground each heavy metal species of the time being buried with oneself (like the tribute of dental filling etc.), the organic matter that can not degrade in addition in the jewelry of wearing with oneself is stored in the soil for a long time, can cause the pollution in soil can penetrate into simultaneously and in the underground water water source polluted;
The shortcoming of two, cremating:
1, the cremation of remains time is long;
2, the consumption to fuel (diesel oil) is big;
3, causing bone ash to mix easily, is disrespecting the deceased;
4, the poisonous and harmful substance that produces in the cremate process (mainly being flue dust, carbon monoxide, sulfur dioxide, nitrogen oxide, ammonia, hydrogen sulfide, chloride, organic pollution and persistence organic pollutant (POPs), furans 、 dioxin etc.) directly enters in the atmosphere through flue and chimney.Though the process that has is handled qualified discharge, cost is higher.Because burning is insufficient, has both wasted fuel, has also increased pollutant discharge amount.
5, because pollutant to airborne release, can produce harmful effect to peripheral resident, influence resident's Health and Living mood;
6, not high to the metal separating degree, and when burning body be implanted into medicine equipment and can discharge poisonous and harmful substance;
7, increase environmental pollution monitoring difficulty;
8, increased the novel cremator of Pollutant Treatment equipment, the complexity of plant maintenance high (singly be deduster just has a variety of), up-front investment is little, but the long-time maintenance cost is high;
9, poor working environment, comfort level is poor;
10, because oil plant and natural gas are inflammable and explosive, increased the danger of using and storing;
11, the working environment noise is high, and noise pollution mainly comes from electromechanical equipment, blower fan, the bone ash pulverizer in the cremation process.
12, whole cost is high.
Technical solution of the present invention is achieved in that
Extremely cold environmental protection remains processing method of the present invention; The step that it is characterized in that processing method is:
A, the freezing preservation of remains: remains are put into refrigerator and are preserved, and lower the temperature excessively at subzero 10 ℃～subzero 20 ℃;
B, remains soak: in airtight liquid nitrogen bath, inject liquid nitrogen, the remains after the cooling are placed wherein soaked and the anxious remains that freeze;
C, remains are pulverized: through transfer system the remains after suddenly freezing are sent in the vibrations pulverizer, vibrations are pulverized in this machine, make remains be ground into graininess;
D, dry virus killing: the remains after will pulverizing are sent in the vacuum drying sterilizing machine, and the remains particle after pulverizing is dewatered and biological virus killing;
E, foreign matter separate: dry back powder is sent to rotate through and carries out isolated by filtration in the filter; (mercury used of fixed screw, steel plate, alloy components, dental filling of operation usefulness, pacemaker, artificial lung, support etc.) human body implanted medical device is separated, and classification reclaim preserve etc. pending;
F, go into bag encapsulation: the remains particle after will separating encapsulates the concentrated encapsulation that packs again.The principle explanation
At first with corpse refrigeration in subzero 10 ℃～subzero 20 ℃ refrigerator-freezer excessively; Then immerse temperature and be in the subzero 196 ℃ liquid nitrogen; Corpse can dewater in soaking the liquid nitrogen process, and exsiccation becomes fragile, after a period of time; From liquid nitrogen, take out corpse and put into the internal vibration of vibrations instrument; The cracked molecule that becomes of corpse meeting in the vibration processes is sent broken back particle in the special vacuum tank to and is handled, after moisture is taken away fully in the middle of treating; Surplus materials is moved into filter, and corpse dry powder and in-vivo metal part (human bodies such as the mercury used of fixed screw, steel plate, alloy components, the dental filling of operation usefulness, pacemaker, artificial lung, support are implanted the property medicine equipment) separate automatically then.The recovery of being classified of the corpse dry powder environment-friendly degradable bag of packing into, metal object.
Description of equipment
Equipment comprises: central control computer; Liquid nitrogen machine YDS-4 (power 11KW); Refrigerator (1KW); Airtight adiabatic liquid nitrogen bath; Vibrating pulverizer (power 8KW); Vacuum drying dehydration virus killing all-in-one (power 5KW); Filter separator (power 1KW); Automatic packaging machine (power 1KW); The transmission handling system
The equipment purposes:
Refrigerator: preserve corpse in advance and lower the temperature excessively.
Liquid nitrogen machine: mainly be to produce liquid nitrogen.
Airtight liquid nitrogen bath: (band insulation heat insulation layer) stores liquid nitrogen, soaks and the anxious corpse that freezes.
More than both through automatic filling line system link to each other (band insulation heat insulation layer).
Corpse passes in and out transmission system automatically, the filter net type flat bed.
Vibrating pulverizer: the corpse behind the chilling vibrates pulverizing in this machine.
Vacuum drying sterilization integrated machine: to the corpse particle dehydration after pulverizing, biological virus killing.
Rotate through filter: dry back powder filters, (mercury used of fixed screw, steel plate, alloy components, the dental filling of operation usefulness, pacemaker, artificial lung, support etc.) human body implanted medical device is separated, and classification reclaim preserve etc. pending.
Advantage of the present invention is conspicuous, mainly shows:
1, present device technology is simple, and man-machine interface science, operation are highly intelligent, increasingly automated, monitoring (comprising operation monitoring and pollutant monitoring) automation.
2, the subsequent treatment of poisonous microorganism is sterilized to the powder hyperthermia drying after broken.
3, the equipment that the present invention relates to is oil firing not, does not burn gas, only uses electric energy, practices thrift a large amount of oil gas and the energy.
4, efficient is high, in single tool corpse processing time short (about 15 minutes), has saved the time.
5, client's psychology comfort property is good, and bone ash can not mix.
6, inanimate object pollutes, chemical contamination, atmosphere pollution, pollution of waterhead, poisonous and harmful substance zero-emission.Unique pollution comes from electrical production.
7, the automatic sieving separating of heavy metal contaminants.
8, technology is simple, does not have devices such as complicated dedusting, deodorizing, deacidification, charcoal absorption, injection, oxidation catalyst filter.
9, sacrificial offerings can be handled with corpse simultaneously, can not produce extra outdoor burning and produce poisonous and harmful substance, have saved independent cremation equipment.
10, working environment is clean, safe, comfortable, noise is low.
11, whole cost is low.
The present invention has advantages such as method novelty, simple to operate, good work environment, environmentally-friendly sanitary, the saving energy, reduction expense, and it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
The present invention has 1 width of cloth accompanying drawing, wherein:
Accompanying drawing 1 flow chart of the present invention.
The specific embodiment
Practical implementation of the present invention for example shown in the accompanying drawing, is characterized in that the step of processing method is:
A, the freezing preservation of remains: remains are put into refrigerator and are preserved, and lower the temperature excessively at subzero 10 ℃～subzero 20 ℃;
B, remains soak: in airtight liquid nitrogen bath, inject liquid nitrogen, the remains after the cooling are placed wherein soaked and the anxious remains that freeze;
C, remains are pulverized: through transfer system the remains after suddenly freezing are sent in the vibrations pulverizer, vibrations are pulverized in this machine, make remains be ground into graininess;
D, dry virus killing: the remains after will pulverizing are sent in the vacuum drying sterilizing machine, and the remains particle after pulverizing is dewatered and biological virus killing;
E, foreign matter separate: dry back powder is sent to rotate through and carries out isolated by filtration in the filter; (mercury used of fixed screw, steel plate, alloy components, dental filling of operation usefulness, pacemaker, artificial lung, support etc.) human body implanted medical device is separated, and classification reclaim preserve etc. pending;
F, go into bag encapsulation: the remains particle after will separating encapsulates the concentrated encapsulation that packs again.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; All are familiar with the technical staff in present technique field in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (1)
1. extremely cold environmental protection remains processing method; The step that it is characterized in that processing method is:
A, the freezing preservation of remains: remains are put into refrigerator and are preserved, and lower the temperature excessively at subzero 10 ℃～subzero 20 ℃;
B, remains soak: in airtight liquid nitrogen bath, inject liquid nitrogen, the remains after the cooling are placed wherein soaked and the anxious remains that freeze;
C, remains are pulverized: through transfer system the remains after suddenly freezing are sent in the vibrations pulverizer, vibrations are pulverized in this machine, make remains be ground into graininess;
D, dry virus killing: the remains after will pulverizing are sent in the vacuum drying sterilizing machine, and the remains particle after pulverizing is dewatered and biological virus killing;
E, foreign matter separate: dry back powder is sent to rotate through and carries out isolated by filtration in the filter; (mercury used of fixed screw, steel plate, alloy components, dental filling of operation usefulness, pacemaker, artificial lung, support etc.) human body implanted medical device is separated, and classification reclaim preserve etc. pending;
F, go into bag encapsulation: the remains particle after will separating encapsulates the concentrated encapsulation that packs again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110259294A CN102319724A (en) | 2011-09-02 | 2011-09-02 | Icy environment-friendly remains processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110259294A CN102319724A (en) | 2011-09-02 | 2011-09-02 | Icy environment-friendly remains processing method |
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| Publication Number | Publication Date |
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| CN102319724A true CN102319724A (en) | 2012-01-18 |
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| CN201110259294A Pending CN102319724A (en) | 2011-09-02 | 2011-09-02 | Icy environment-friendly remains processing method |
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Cited By (9)
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| CN103111454A (en) * | 2013-01-24 | 2013-05-22 | 佛山市环保技术与装备研发专业中心 | Metal for removing heavy metals in bone ash |
| CN103977873A (en) * | 2014-04-18 | 2014-08-13 | 北京奥朗德应急环保装备科技有限公司 | Wringing-function pulverizer suitable for movable incineration device |
| CN105598141A (en) * | 2016-04-01 | 2016-05-25 | 云南新财富投资有限公司 | Environment-friendly liquid nitrogen iced corpse processing device and method |
| CN107413488A (en) * | 2017-09-01 | 2017-12-01 | 王哲 | A kind of apparatus and method that people's corpse is handled using liquid nitrogen |
| CN107657192A (en) * | 2017-09-05 | 2018-02-02 | 广州筑网网络科技有限公司 | A kind of source tracing method and system of remains processing procedure |
| CN111940099A (en) * | 2020-07-10 | 2020-11-17 | 深圳爱多多环保科技有限公司 | An ice burial equipment and an ice burial method |
| CN112973928A (en) * | 2021-04-28 | 2021-06-18 | 山东银丰生命科学研究院 | Method and apparatus for treating carcasses using microwave drying and air flow milling |
| CN113102470A (en) * | 2021-04-20 | 2021-07-13 | 河南科技大学 | A mobile harmless treatment equipment for dead livestock, poultry and animal carcasses |
| CN117109004A (en) * | 2023-09-26 | 2023-11-24 | 沈阳顺天意机械有限公司 | Remains liquid nitrogen freezing and incinerating system and method |
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| CN103111454A (en) * | 2013-01-24 | 2013-05-22 | 佛山市环保技术与装备研发专业中心 | Metal for removing heavy metals in bone ash |
| CN103977873A (en) * | 2014-04-18 | 2014-08-13 | 北京奥朗德应急环保装备科技有限公司 | Wringing-function pulverizer suitable for movable incineration device |
| CN103977873B (en) * | 2014-04-18 | 2016-05-04 | 北京奥朗德应急环保装备科技有限公司 | A kind of pulverizer with water squeezing feature that is applicable to portable incinerating apparatus |
| CN105598141A (en) * | 2016-04-01 | 2016-05-25 | 云南新财富投资有限公司 | Environment-friendly liquid nitrogen iced corpse processing device and method |
| CN107413488A (en) * | 2017-09-01 | 2017-12-01 | 王哲 | A kind of apparatus and method that people's corpse is handled using liquid nitrogen |
| CN107657192A (en) * | 2017-09-05 | 2018-02-02 | 广州筑网网络科技有限公司 | A kind of source tracing method and system of remains processing procedure |
| CN111940099A (en) * | 2020-07-10 | 2020-11-17 | 深圳爱多多环保科技有限公司 | An ice burial equipment and an ice burial method |
| CN113102470A (en) * | 2021-04-20 | 2021-07-13 | 河南科技大学 | A mobile harmless treatment equipment for dead livestock, poultry and animal carcasses |
| CN112973928A (en) * | 2021-04-28 | 2021-06-18 | 山东银丰生命科学研究院 | Method and apparatus for treating carcasses using microwave drying and air flow milling |
| CN117109004A (en) * | 2023-09-26 | 2023-11-24 | 沈阳顺天意机械有限公司 | Remains liquid nitrogen freezing and incinerating system and method |
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Application publication date: 20120118 |