CN110713328A - Method and device for performing harmless treatment on toilet sewage and generating renewable resources for rail transit vehicle - Google Patents
Method and device for performing harmless treatment on toilet sewage and generating renewable resources for rail transit vehicle Download PDFInfo
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- CN110713328A CN110713328A CN201910993531.8A CN201910993531A CN110713328A CN 110713328 A CN110713328 A CN 110713328A CN 201910993531 A CN201910993531 A CN 201910993531A CN 110713328 A CN110713328 A CN 110713328A
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- 239000010865 sewage Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 44
- 239000007787 solid Substances 0.000 claims abstract description 145
- 239000002245 particle Substances 0.000 claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 244000045947 parasite Species 0.000 claims abstract description 45
- 244000005700 microbiome Species 0.000 claims abstract description 43
- 239000000428 dust Substances 0.000 claims abstract description 37
- 241000894006 Bacteria Species 0.000 claims abstract description 30
- 238000007664 blowing Methods 0.000 claims abstract description 20
- 230000001954 sterilising effect Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 27
- 239000002699 waste material Substances 0.000 claims description 15
- 239000010797 grey water Substances 0.000 claims description 7
- 241000700605 Viruses Species 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000009210 therapy by ultrasound Methods 0.000 claims description 6
- 239000010419 fine particle Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 8
- 238000001704 evaporation Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000003895 organic fertilizer Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000030852 Parasitic disease Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
- C02F11/131—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating using electromagnetic or ultrasonic waves
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
- C05F3/06—Apparatus for the manufacture
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/005—Black water originating from toilets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
Abstract
A method and a device for harmlessly treating toilet dirt and generating renewable resources for rail transit vehicles are used for sterilizing the toilet dirt, killing microorganisms, killing parasites, removing moisture and generating solid cakes by using high-intensity ultrasonic waves, crushing the solid cakes into solid particles by using the high-intensity ultrasonic waves again, and finally collecting the solid particles by blowing strong wind and absorbing dust. The ultrasonic generator arranged on the treatment box generates high-intensity ultrasonic waves, and the bacteria, the microorganisms and the parasites can be killed by combining the intensity and the waveform of various ultrasonic waves; meanwhile, water in the toilet sewage is changed into water vapor to be separated out, so that harmless solid blocks are finally formed, the separated water vapor is discharged into a condenser through an exhaust hole to generate recycled water, and the recycled water is collected into an ash water tank and can be used for flushing the toilet; then an ultrasonic generator arranged on the treatment box generates high-intensity ultrasonic waves with other frequencies, and when the sound waves are conducted in the deposited solid agglomerates, mechanical vibration can be generated, so that the deposited solid agglomerates are broken to form fine solid particles; and finally, a powerful blower arranged on the treatment box enables solid particles to float, and an exhaust fan arranged on the sewage collection box also operates simultaneously, so that negative pressure is generated in the sewage collection box, the particles in the treatment box are sucked into the sewage collection box, a breathable dust collection bag is arranged in the sewage collection box, and all the solid particles are collected in the dust collection bag.
Description
Technical Field
The invention relates to a method and a device for carrying out innocent treatment on toilet dirt and generating renewable resources for a rail transit vehicle, which utilize high-intensity ultrasonic waves to carry out sterilization, microbe killing, parasite killing, moisture removal and solid caking generation on the toilet dirt, simultaneously adopt the high-intensity ultrasonic waves to crush the solid caking into solid particles, and finally adopt strong wind blowing and dust collection to carry out solid particle collection; belonging to the field of organic dirt treatment and reuse. .
Background
China belongs to one of countries with shortage of per capita water resources, about one third of clean water is used for flushing toilets every year, and a large amount of resources are also required to be input in the sewage treatment stage at the later stage, so that great social resource waste is caused. In areas without sewage treatment conditions, such as remote mountainous areas and vast rural areas, organic sewage which is not subjected to harmless treatment has the disadvantages of pollution to underground water resources and ground water resources and high risk of causing infection of germs and parasitic diseases.
At present, domestic rail transit vehicle lavatory filth all adopts the collection just formula, need use professional equipment to blowdown when the lavatory filth collection is full, discharge the lavatory filth at last and carry out secondary treatment in appointed place, whole process is wasted time and energy, and because partial train operating time is very long, can cause just need to blowdown on the way in the operation route, influence the operation of train, consequently, rail transit field urgently need a throughput reinforce, the processing speed is fast, small in size, light in weight's lavatory filth innocent treatment device.
The invention sterilizes the toilet dirt by high-intensity ultrasonic waves, kills microorganisms, kills parasites, removes moisture, generates solid lumps, simultaneously crushes the solid lumps into solid particles by the high-intensity ultrasonic waves again, and finally collects the solid particles by strong wind blowing and dust absorption, thereby realizing the rapid harmless treatment of the toilet dirt in a small ultrasonic treatment device, killing bacteria, microorganisms and parasites in the dirt, simultaneously rapidly evaporating the moisture in the organic solid-liquid mixed dirt, forming harmless reuse water by vapor generated by evaporation through a condensation device, and flushing the toilet again, thereby realizing the reutilization of resources, saving water for rail transit vehicles, and simultaneously directly discharging.
The treated sewage finally generates harmless solid residues, the excellent organic fertilizer is produced after crushing and collection, the organic fertilizer can be recycled, and the sewage in the toilet mixed with solid and liquid is concentrated into solid particles, so that the weight of the sewage is reduced, the sewage collection amount is increased, and the sewage discharge period of the rail transit vehicle is prolonged.
By popularization and application of the invention, the time for discharging the sewage of the rail transit vehicle is greatly prolonged, the load of the rail transit vehicle is reduced, and a novel harmless treatment mode which is safe, environment-friendly and renewable is provided for the sewage of the toilet.
Patent documents that do not find the same technology as the present invention through patent search are reported.
Disclosure of Invention
The invention aims to provide a novel method and equipment for carrying out innocent treatment on toilet sewage of a rail transit vehicle, which utilize high-intensity ultrasonic waves to sterilize the toilet sewage, kill microorganisms, kill parasites, remove moisture, generate solid cakes, simultaneously crush the solid cakes into solid particles by adopting the high-intensity ultrasonic waves again, finally carry out innocent treatment and solid-liquid separation on the toilet sewage by adopting a method and a device for collecting the solid particles by adopting strong wind blowing and dust absorption, finally generate solid residues which can be directly used for organic fertilizers, and simultaneously generate water vapor which is condensed and then used as reclaimed water resources for flushing toilets or directly discharging.
The equipment can be used for producing various products with different sizes according to requirements, can be made very small and convenient, and can provide novel, efficient, safe and environment-friendly toilet sewage harmless treatment equipment for rail transit vehicles.
In order to achieve the purpose, the invention provides a method for carrying out harmless treatment on toilet dirt and generating renewable resources for rail transit vehicles, which is used for sterilizing the toilet dirt by using high-intensity ultrasonic waves, killing microorganisms and parasites, removing moisture to generate solid cakes, simultaneously crushing the solid cakes into solid particles by using the ultrasonic waves again, and finally collecting the solid particles by using strong wind blowing and dust absorption.
Further, the rail transit vehicle is used for carrying out innocent treatment on the toilet dirt and generating a renewable resource method, wherein the toilet dirt to be treated is firstly collected in the dirt box.
Further, the toilet waste to be treated is first collected in a waste tank, and when the waste reaches a certain amount, it flows into the treatment tank through a pipe and a valve, and the treatment tank is provided with an ultrasonic generator and a powerful blower.
Further, after the toilet sewage to be treated enters the treatment tank, the ultrasonic generator starts to be started, the ultrasonic generator generates high-intensity ultrasonic waves, the ultrasonic waves can alternately generate compression and expansion areas when being transmitted in the organic solid-liquid mixed sewage to generate a cavity phenomenon, and then generate tiny bubble nuclei, and the tiny bubble nuclei can generate high temperature and high pressure at the moment of shrinkage and collapse, so that bacteria, microorganisms and parasites are killed, and viruses are inactivated; the killing of various bacteria, microorganisms and parasites can be realized through the combined action of the intensity and the waveform of various ultrasonic waves; meanwhile, the water in the organic solid-liquid mixed dirt can also be changed into water vapor to be separated from the organic solid-liquid mixed dirt, and after a certain period of treatment, the water in the ultrasonic treatment equipment is fully evaporated to generate harmless solid agglomerates.
Furthermore, when the toilet sewage is treated by high-intensity ultrasonic waves in the treatment tank, water vapor is formed in the excrement and is discharged into the condenser through the water vapor discharging port, harmless reuse water is generated in the condenser, and the reuse water is collected in the grey water tank.
Further, the toilet sewage is treated by high-intensity ultrasonic waves in the treatment tank to generate harmless solid lumps which are deposited at the bottom of the treatment equipment, the ultrasonic generator with the other frequency band arranged on the treatment tank is started, the ultrasonic generator generates high-intensity ultrasonic waves, sound waves are conducted in the deposited solid lumps to generate mechanical vibration, and the deposited solid lumps deposited at the bottom of the equipment processor are cracked to form fine particles after the vibration is carried out for a period of time.
Further, after harmless solid blocks generated by the toilet sewage in the treatment tank are crushed into fine solid particles by high-intensity ultrasonic waves, a powerful blower arranged on the treatment tank operates, and the solid particles are blown by strong wind to float.
Further, the lavatory filth produces innoxious solid caking in the processing incasement and after high strength ultrasonic wave breaks into tiny solid particle, the powerful hair-dryer operation of installation on the processing case, strong wind blows the solid particle and floats the back, be connected with the collection dirt case with the processing case, install exhaust fan and ventilative dust bag on the collection dirt case, the operation of collection dirt case exhaust fan, the dirty incasement of collection produces the negative pressure, will handle in-box air and solid particle and inhale in the dust bag, solid particle falls into ventilative dust bag behind the connecting pipe, the collection of solid particle has been realized.
The invention has the advantages that:
according to the invention, when high-intensity ultrasonic waves are transmitted in organic solid-liquid mixed dirt of toilet dirt, compression and expansion areas are alternately generated to generate a cavitation phenomenon, so that tiny bubble nuclei are generated, and the tiny bubble nuclei can generate high temperature and high pressure at the moment of contraction and collapse, so that bacteria, microorganisms and parasites are killed, and viruses are inactivated; the killing of various bacteria, microorganisms and parasites can be realized by combining the intensity and waveform of various ultrasonic waves; meanwhile, the water in the organic solid-liquid mixed dirt of the toilet dirt can also be changed into water vapor to be separated from the liquid, finally, harmless solid blocks are formed, the separated water vapor is discharged into a condenser through an exhaust hole to generate recycled water, and the recycled water is collected into an ash water tank and can be used for flushing the toilet or directly discharged; then an ultrasonic generator arranged on the treatment box generates high-intensity ultrasonic waves with other frequencies, and when the sound waves are conducted in the deposited solid agglomerates, mechanical vibration can be generated, so that the deposited solid agglomerates are broken to form fine solid particles; install the powerful hair-dryer that handles on the case at last and make solid particle float, install the exhaust fan of album dirty case simultaneously and also move simultaneously, make album dirty incasement produce the negative pressure, in the granule in the processing case will be inhaled album dirty case, the dirt incasement that collects is equipped with ventilative dust bag, and the solid particle is whole to be collected in the dust bag, realizes that solid particle collects, has following advantage:
1. the high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and meanwhile, the water is quickly evaporated, so that the whole process can be finished within a few minutes, and the treatment is quick;
2. the high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and meanwhile, the moisture is quickly evaporated, so that the whole mechanical and physical damage process is realized, other harmful substances and peculiar smell are not generated, secondary pollution is avoided, and the method is more environment-friendly;
3. the high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and meanwhile, the water is quickly evaporated, so that the whole process has low requirement on the environment as long as the condition of low-temperature freezing of organic solid-liquid dirt does not occur, and the method is suitable for various domestic environments;
4. the high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and meanwhile, the water is quickly evaporated, so that organic solid-liquid sewage treatment equipment can be very small according to the requirements, and the requirements of miniaturization and light weight of rail transit vehicles are met.
5. The high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and meanwhile, the water is quickly evaporated, the whole process of killing the bacteria, the microorganisms and the parasites can be controlled by increasing the treatment time and the like, and the harmless treatment effect is safer and controllable.
6. The high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and simultaneously, the organic solid-liquid mixed dirt treated by the rapid evaporation method of water finally forms harmless solid residues, is the best organic fertilizer, can be recycled, belongs to renewable resources, and is more environment-friendly.
7. The high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and water vapor generated by water treatment through a rapid evaporation method can be recovered through grey water generated by a condenser and can be reused for flushing a toilet, so that the regeneration and utilization of water resources are realized.
8. Compared with other mechanical structure crushing methods, the method for crushing the solid agglomerates by adopting the high-intensity ultrasonic waves does not need a complex mechanical structure for the ultrasonic generator, and meanwhile, no acting force is applied during working, so that the failure rate of equipment is low, and the operation is more reliable.
9. The method for collecting the solid particles by blowing strong wind and absorbing dust is mainly based on wind energy generated by an air blower and an exhaust fan to finish the transportation and collection of the solid particles, so that the faults of clamping stagnation, bonding and the like of a traditional solid particle transportation mechanical structure can not be generated, and the operation is more reliable;
10. the method for collecting the solid particles by blowing strong wind and absorbing dust mainly depends on wind energy generated by an air blower and an exhaust fan to finish the transportation and collection of the solid particles, and has no complicated mechanical structure, so that the time and labor are saved during later period and maintenance, and the operation cost is saved.
Drawings
FIG. 1 is a schematic diagram of the general structure of one embodiment of the present invention;
Detailed Description
The invention is further illustrated with reference to the following figures and specific examples.
Example one
The invention relates to a method and a device for carrying out harmless treatment on toilet dirt and generating renewable resources for a rail transit vehicle, in particular to a method and a device for carrying out sterilization, microorganism killing, parasite killing, moisture removal and solid block generation on the toilet dirt by using high-intensity ultrasonic waves, simultaneously crushing the solid block into solid particles by using the high-intensity ultrasonic waves again, and finally collecting the solid particles by using strong wind blowing and dust absorption.
The method comprises the steps of sterilizing the toilet dirt by using high-intensity ultrasonic waves, killing microorganisms and parasites, removing moisture to generate solid lumps, crushing the solid lumps into solid particles by using the high-intensity ultrasonic waves again, and finally collecting the solid particles by using strong wind blowing and dust absorption, wherein the toilet dirt to be treated enters a treatment box through a guide pipe, an ultrasonic generator starts to be started, the ultrasonic generator generates the high-intensity ultrasonic waves, the ultrasonic waves can alternately generate compression and expansion areas when being spread in organic solid-liquid mixed dirt to generate a cavity phenomenon, so that tiny bubble nuclei are generated, and the tiny bubble nuclei can generate high temperature and high pressure at the moment of shrinkage and collapse, so that bacteria, microorganisms and parasites are killed, and viruses are inactivated; the killing of various bacteria, microorganisms and parasites can be realized through the combined action of the intensity and the waveform of various ultrasonic waves; meanwhile, the water in the organic solid-liquid mixed dirt is changed into water vapor to be separated from the organic solid-liquid mixed dirt, the generated water vapor is discharged from a water vapor discharge port, after a certain period of treatment, the water in the ultrasonic treatment equipment is fully evaporated to generate solid agglomerates, the separated water vapor is discharged into a condenser through a vent hole to generate recycled water, and the recycled water is collected into a grey water tank; then an ultrasonic generator arranged on the treatment box generates high-intensity ultrasonic waves with other frequencies, and when the sound waves are conducted in the deposited solid agglomerates, mechanical vibration can be generated, so that the deposited solid agglomerates are broken to form fine solid particles; the powerful hair-dryer of installing on handling the case at last makes solid particle float, installs the exhaust fan of dirt collection case simultaneously and also moves simultaneously, makes the dirty incasement of collection produce the negative pressure, and the granule in the case of handling will be inhaled in the dirt collection case, and the dirt collection incasement of collection is equipped with ventilative dust bag, and solid particle is whole to be collected in the dust bag, realizes that solid particle collects.
The invention is further described below with reference to the accompanying drawings;
as can be seen from the attached figure 1, the method and the device for performing harmless treatment on the toilet dirt and generating renewable resources for the rail transit vehicle utilize high-intensity ultrasonic waves to sterilize the toilet dirt, kill microorganisms, kill parasites, remove moisture, generate solid cakes, simultaneously adopt the high-intensity ultrasonic waves to break the solid cakes into solid particles, and finally adopt strong wind blowing and dust collection to perform solid particle collection; the specific structure is described as follows:
the processing equipment comprises the following parts:
A. a dirt box;
B. a treatment tank;
C. a powerful blower mounted on the treatment tank;
D. an ultrasonic generator mounted on the treatment box;
E. a sewage collection tank;
F. an exhaust fan mounted on the dirt collecting box;
G. a dust collecting bag arranged in the dirt collecting box;
H. condenser
I. Ash water tank
The above listed embodiments are only for clear and complete description of the technical solution of the present invention with reference to the accompanying drawings; it is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Through the description of the embodiments, the present invention is related to a method and an apparatus for performing harmless treatment on toilet sewage and generating renewable resources for rail transit vehicles, and particularly to a method and an apparatus for performing sterilization, microbe killing, parasite killing, moisture removal, solid cake generation, ultrasonic wave breaking of the solid cake into solid particles, and strong wind blowing and dust collection.
Further, the rail transit vehicle is used for the method for performing harmless treatment on the toilet sewage and generating renewable resources, wherein the toilet sewage to be treated is firstly collected in a sewage tank.
Further, the toilet waste to be treated is first collected in a waste tank, and when the waste reaches a certain amount, it flows into the treatment tank through a pipe and a valve, and the treatment tank is provided with an ultrasonic generator and a powerful blower.
Further, after the toilet sewage to be treated enters the treatment tank, the ultrasonic generator starts to be started, the ultrasonic generator generates high-intensity ultrasonic waves, the ultrasonic waves can alternately generate compression and expansion areas when being transmitted in the organic solid-liquid mixed sewage to generate a cavity phenomenon, and then generate tiny bubble nuclei, and the tiny bubble nuclei can generate high temperature and high pressure at the moment of shrinkage and collapse, so that bacteria, microorganisms and parasites are killed, and viruses are inactivated; the killing of various bacteria, microorganisms and parasites can be realized through the combined action of the intensity and the waveform of various ultrasonic waves; meanwhile, the water in the organic solid-liquid mixed dirt can also be changed into water vapor to be separated from the organic solid-liquid mixed dirt, and after a certain period of treatment, the water in the ultrasonic treatment equipment is fully evaporated to generate harmless solid agglomerates.
Furthermore, when the toilet sewage is treated by high-intensity ultrasonic waves in the treatment tank, water vapor is formed in the excrement and is discharged into the condenser through the water vapor discharging port, harmless reuse water is generated in the condenser, and the reuse water is collected in the grey water tank.
Further, the toilet sewage is treated by high-intensity ultrasonic waves in the treatment tank to generate harmless solid lumps which are deposited at the bottom of the treatment equipment, the ultrasonic generator with the other frequency band arranged on the treatment tank is started, the ultrasonic generator generates high-intensity ultrasonic waves, sound waves are conducted in the deposited solid lumps to generate mechanical vibration, and the deposited solid lumps deposited at the bottom of the equipment processor are cracked to form fine particles after the vibration is carried out for a period of time.
Further, after harmless solid blocks generated by the toilet sewage in the treatment tank are crushed into fine solid particles by high-intensity ultrasonic waves, a powerful blower arranged on the treatment tank operates, and the solid particles are blown by strong wind to float.
Further, the lavatory filth produces innoxious solid caking in the processing incasement and after high strength ultrasonic wave breaks into tiny solid particle, the powerful hair-dryer operation of installation on the processing case, strong wind blows the solid particle and floats the back, be connected with the collection dirt case with the processing case, install exhaust fan and ventilative dust bag on the collection dirt case, the operation of collection dirt case exhaust fan, the dirty incasement of collection produces the negative pressure, will handle in-box air and solid particle and inhale in the dust bag, solid particle falls into ventilative dust bag behind the connecting pipe, the collection of solid particle has been realized.
The invention has the advantages that:
according to the invention, when high-intensity ultrasonic waves are transmitted in organic solid-liquid mixed dirt of toilet dirt, compression and expansion areas are alternately generated to generate a cavitation phenomenon, so that tiny bubble nuclei are generated, and the tiny bubble nuclei can generate high temperature and high pressure at the moment of contraction and collapse, so that bacteria, microorganisms and parasites are killed, and viruses are inactivated; the killing of various bacteria, microorganisms and parasites can be realized by combining the intensity and waveform of various ultrasonic waves; meanwhile, the water in the organic solid-liquid mixed dirt of the toilet dirt can also be changed into water vapor to be separated from the liquid, finally, harmless solid blocks are formed, the separated water vapor is discharged into a condenser through an exhaust hole to generate recycled water, and the recycled water is collected into a grey water tank and can be used for flushing the toilet or directly used for irrigation; then an ultrasonic generator arranged on the treatment box generates high-intensity ultrasonic waves with other frequencies, and when the sound waves are conducted in the deposited solid agglomerates, mechanical vibration can be generated, so that the deposited solid agglomerates are broken to form fine solid particles; install the powerful hair-dryer that handles on the case at last and make solid particle float, install the exhaust fan of album dirty case simultaneously and also move simultaneously, make album dirty incasement produce the negative pressure, in the granule in the processing case will be inhaled album dirty case, the dirt incasement that collects is equipped with ventilative dust bag, and the solid particle is whole to be collected in the dust bag, realizes that solid particle collects, has following advantage:
1. the high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and meanwhile, the water is quickly evaporated, so that the whole process can be finished within a few minutes, and the treatment is quick;
2. the high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and meanwhile, the moisture is quickly evaporated, so that the whole mechanical and physical damage process is realized, other harmful substances and peculiar smell are not generated, secondary pollution is avoided, and the method is more environment-friendly;
3. the high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and meanwhile, the water is quickly evaporated, so that the whole process has low requirement on the environment as long as the condition of low-temperature freezing of organic solid-liquid dirt does not occur, and the method is suitable for various domestic environments;
4. the high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and meanwhile, the water is quickly evaporated, so that organic solid-liquid sewage treatment equipment can be very small according to the requirements, and the requirements of miniaturization and light weight of rail transit vehicles are met.
5. The high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and meanwhile, the water is quickly evaporated, the whole process of killing the bacteria, the microorganisms and the parasites can be controlled by increasing the treatment time and the like, and the harmless treatment effect is safer and controllable.
6. The high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and simultaneously, the organic solid-liquid mixed dirt treated by the rapid evaporation method of water finally forms harmless solid residues, is the best organic fertilizer, can be recycled, belongs to renewable resources, and is more environment-friendly.
7. The high-intensity ultrasonic waves are adopted to kill bacteria, microorganisms and parasites, and water vapor generated by water treatment through a rapid evaporation method can be recovered through grey water generated by a condenser and can be reused for flushing a toilet, so that the regeneration and utilization of water resources are realized.
8. Compared with other mechanical structure crushing methods, the method for crushing the solid agglomerates by adopting the high-intensity ultrasonic waves does not need a complex mechanical structure for the ultrasonic generator, and meanwhile, no acting force is applied during working, so that the failure rate of equipment is low, and the operation is more reliable.
9. The method for collecting the solid particles by blowing strong wind and absorbing dust is mainly based on wind energy generated by an air blower and an exhaust fan to finish the transportation and collection of the solid particles, so that the faults of clamping stagnation, bonding and the like of a traditional solid particle transportation mechanical structure can not be generated, and the operation is more reliable;
10. the method for collecting the solid particles by blowing strong wind and absorbing dust mainly depends on wind energy generated by an air blower and an exhaust fan to finish the transportation and collection of the solid particles, and has no complicated mechanical structure, so that the time and labor are saved during later period and maintenance, and the operation cost is saved.
At present, the domestic rail transit vehicle toilet sewage is collected and is carried out conveniently, special equipment is needed to be used for sewage disposal after the toilet sewage is collected, and finally the toilet sewage is discharged to a specified place for secondary treatment. The method and the device can greatly prolong the pollution discharge period of the rail transit vehicle, avoid the risk of secondary pollution of the toilet sewage to the environment, flush the toilet by using the reuse water generated by innocent treatment, save the water for the vehicle, finally generate solid residues and optimal organic fertilizer by innocent treatment, and really realize the regeneration and utilization of resources.
Claims (8)
1. A method and a device for harmlessly treating toilet dirt and generating renewable resources for rail transit vehicles are used for sterilizing the toilet dirt, killing microorganisms, killing parasites, removing moisture and generating solid cakes by using high-intensity ultrasonic waves, crushing the solid cakes into solid particles by using the high-intensity ultrasonic waves again, and finally collecting the solid particles by blowing strong wind and absorbing dust.
2. The method of claim 1, which comprises sterilizing toilet waste with ultrasonic waves, killing microorganisms and parasites, removing moisture, generating solid lumps, breaking the solid lumps into solid particles again with high intensity ultrasonic waves, and collecting the solid particles by blowing strong wind and sucking dust, wherein: the toilet waste to be treated is first collected in the waste bin.
3. The method of claim 2, which comprises sterilizing toilet waste with ultrasonic waves, killing microorganisms and parasites, removing moisture, generating solid lumps, breaking the solid lumps into solid particles again with high intensity ultrasonic waves, and collecting the solid particles by blowing strong wind and sucking dust, wherein: the toilet sewage to be treated is firstly collected in the sewage tank, and when the sewage reaches a certain amount, the sewage flows into the treatment tank through a conduit and a valve, and the treatment tank is provided with an ultrasonic generator and a powerful blower.
4. The method for sterilizing toilet sewage, killing microorganisms and parasites, removing moisture, generating solid lumps by using ultrasonic waves, breaking the solid lumps into solid particles by using high-intensity ultrasonic waves again, and collecting the solid particles by using strong wind blowing and dust suction as claimed in claim 3, wherein: after the toilet sewage to be treated enters the treatment tank, the ultrasonic generator starts to be started, the ultrasonic generator generates high-intensity ultrasonic waves, the ultrasonic waves can alternately generate compression and expansion areas when being transmitted in the organic solid-liquid mixed sewage to generate a cavitation phenomenon, and then generate tiny bubble nuclei, and the tiny bubble nuclei can generate high temperature and high pressure at the moment of shrinkage and collapse, so that bacteria, microorganisms and parasites are killed, and viruses are inactivated; the killing of various bacteria, microorganisms and parasites can be realized through the combined action of the intensity and the waveform of various ultrasonic waves; meanwhile, the water in the organic solid-liquid mixed dirt can also be changed into water vapor to be separated from the organic solid-liquid mixed dirt, and after a certain period of treatment, the water in the ultrasonic treatment equipment is fully evaporated to generate harmless solid agglomerates.
5. The method as claimed in claim 4, wherein the toilet waste is treated by high intensity ultrasonic wave in the treatment tank to form water vapor, the water vapor is discharged to the condenser through the water vapor discharge port, the water vapor is used to form harmless reuse water in the condenser, and the reuse water is collected in the grey water tank.
6. The method as claimed in claim 5, wherein the toilet dirt is treated by high intensity ultrasonic treatment to form harmless solid lumps in the treatment tank, and then the harmless solid lumps are deposited on the bottom of the treatment equipment, the ultrasonic generator of another frequency band mounted on the treatment tank is started, the ultrasonic generator generates high intensity ultrasonic waves, the sound waves are conducted in the deposited solid lumps to generate mechanical vibration, and the deposited solid lumps deposited on the bottom of the treatment equipment are broken up to form fine particles after the vibration for a period of time.
7. The method as claimed in claim 6, wherein the toilet waste is treated by ultrasonic wave to sterilize, kill microorganisms, kill parasites, remove moisture, form solid lumps, break the solid lumps into solid particles again by high intensity ultrasonic wave, and collect the solid particles by strong wind blowing and dust suction, wherein the toilet waste is treated by high intensity ultrasonic wave to break the solid lumps into fine solid particles, and then the strong wind blowing machine is operated to blow the solid particles to float.
8. The use of ultrasonic waves to sterilize toilet waste, kill microorganisms, kill parasites, remove moisture, generate solid agglomerates as claimed in claim 7, meanwhile, the solid agglomerates are crushed into solid particles by adopting high-intensity ultrasonic waves again, and finally, the solid particles are collected by adopting strong wind blowing and dust absorption, it is characterized in that after harmless solid blocks are generated in the toilet sewage in the treatment tank and are crushed into fine solid particles by high-intensity ultrasonic waves, a powerful blower arranged on the treatment box operates, after the powerful blower blows solid particles to float, a dirt collecting box is connected with the processing box, an exhaust fan and a ventilating dust bag are arranged on the dirt collecting box, the exhaust fan of the dirt collecting box runs, negative pressure is generated in the dirt collecting box, air and solid particles in the processing box are sucked into the dust collecting box, the solid particles fall into the breathable dust collecting bag after passing through the connecting pipe, and the collection of the solid particles is realized.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910993531.8A CN110713328A (en) | 2019-10-18 | 2019-10-18 | Method and device for performing harmless treatment on toilet sewage and generating renewable resources for rail transit vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910993531.8A CN110713328A (en) | 2019-10-18 | 2019-10-18 | Method and device for performing harmless treatment on toilet sewage and generating renewable resources for rail transit vehicle |
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| CN110713328A true CN110713328A (en) | 2020-01-21 |
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| CN201910993531.8A Pending CN110713328A (en) | 2019-10-18 | 2019-10-18 | Method and device for performing harmless treatment on toilet sewage and generating renewable resources for rail transit vehicle |
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| CN116854281A (en) * | 2023-06-09 | 2023-10-10 | 江苏巨衡机械有限公司 | Self-cleaning sewage treatment device and method thereof |
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