阅读说明：本技术 一种节能环保的垃圾堆肥、除臭与渗滤液处理系统 (Energy-concerving and environment-protective rubbish compost, deodorization and leachate treatment system ) 是由 靳菁 纪智慧 成一知 于 2021-07-27 设计创作，主要内容包括：本发明公开了一种节能环保的垃圾堆肥、除臭与渗滤液处理系统,包括太阳能热水器、堆肥仓、臭气渗滤液处理装置、风机、臭氧发生器以及太阳光跟踪聚光器,所述堆肥仓内设有暖气片,所述暖气片与太阳能热水器连通,所述堆肥仓与臭气渗滤液处理装置连通,所述堆肥仓的顶部与臭气渗滤液处理装置的顶部通过风机连通,所述风机用于将堆肥仓内的臭气抽至臭气渗滤液处理装置内,所述臭氧发生器与臭气渗滤液处理装置的顶部连通,所述太阳光跟踪聚光器与臭气渗滤液处理装置连通。本发明具有如下优点：以太阳能为供热能源对垃圾进行堆肥反应,同时采用光催化协同臭氧氧化对臭气及渗滤液进行处理,整个过程节能环保,不产生二次污染,处理效率好,处理成本低。(The invention discloses an energy-saving and environment-friendly garbage composting, deodorizing and leachate treating system which comprises a solar water heater, a composting bin, an odor leachate treating device, a fan, an ozone generator and a sunlight tracking condenser, wherein heating plates are arranged in the composting bin, the heating plates are communicated with the solar water heater, the composting bin is communicated with the odor leachate treating device, the top of the composting bin is communicated with the top of the odor leachate treating device through the fan, the fan is used for pumping odor in the composting bin into the odor leachate treating device, the ozone generator is communicated with the top of the odor leachate treating device, and the sunlight tracking condenser is communicated with the odor leachate treating device. The invention has the following advantages: solar energy is used as heat supply energy to carry out composting reaction on garbage, and photocatalysis and ozone oxidation are adopted to treat odor and percolate, so that the whole process is energy-saving and environment-friendly, secondary pollution is not generated, the treatment efficiency is good, and the treatment cost is low.)

1. The utility model provides an energy-concerving and environment-protective rubbish compost, deodorization and leachate processing system which characterized in that: including solar water heater, compost storehouse, odor leachate processing apparatus, fan, ozone generator and sunlight tracking condenser, be equipped with the radiator in the compost storehouse, the radiator with solar water heater intercommunication, the compost storehouse with odor leachate processing apparatus intercommunication, the top in compost storehouse with odor leachate processing apparatus's top is passed through the fan intercommunication, the fan be used for with odor in the compost storehouse is taken out extremely in the odor leachate processing apparatus, ozone generator with odor leachate processing apparatus's top intercommunication, be equipped with doped glass fiber base titanium dioxide photocatalyst silk in the odor leachate processing apparatus, sunlight tracking condenser with doped glass fiber base titanium dioxide photocatalyst silk intercommunication.

2. The energy-saving and environment-friendly garbage composting, deodorizing and leachate treating system as claimed in claim 1, wherein: the bottom in compost storehouse is equipped with the bottom plate that the slope set up, the lateral wall in compost storehouse corresponds the bottom of bottom plate slope is equipped with the filtrating mouth, odor leachate processing apparatus with filtrating mouth intercommunication.

3. The energy-saving and environment-friendly garbage composting, deodorizing and leachate treating system as claimed in claim 1, wherein: the water inlet of the heating radiator is communicated with the water outlet of the solar water heater, and the water outlet of the heating radiator is communicated with the water inlet of the solar water heater.

4. The energy-saving and environment-friendly garbage composting, deodorizing and leachate treating system as claimed in claim 1, wherein: the preparation method of the doped glass fiber-based titanium dioxide photocatalyst silk comprises the following steps:

preparing yttrium-doped titanyl oxalate solution;

washing the glass fiber yarn with water;

heating a clean glass fiber filament to 50-80 ℃, immersing the glass fiber filament in a yttrium-doped titanyl oxalate solution at the temperature of 50-80 ℃, and forming a yttrium-doped titanyl oxalate precursor film on the surface of the glass fiber filament by adopting a soakage Czochralski method;

and carrying out heat treatment on the glass fiber yarns coated with the yttrium-doped titanyl oxalate precursor, taking room temperature as an initial temperature during the heat treatment, raising the temperature to 480-520 ℃ at a temperature rise speed of 10-20 ℃/min, preserving the temperature for 30-60 minutes, and naturally cooling to obtain a finished product.

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of energy conservation and environmental protection, in particular to an energy-saving and environmental-protection garbage composting, deodorizing and leachate treating system.

[ background of the invention ]

With the continuous development of economy and the improvement of the living standard of people, the production amount of domestic garbage is continuously increased, which affects the ecological environment, occupies a large amount of land resources, pollutes underground water sources and harms the health and survival of human beings. In many rural areas incapable of providing the service of collecting and treating domestic garbage in a centralized manner, treatment methods such as landfill and natural stacking are mainly adopted, and large-area land is occupied. If the treatment cannot be effectively carried out in time, the stacked household garbage can become a place for breeding pathogens such as flies, mosquitoes and the like, ground vegetation can be damaged more possibly, soil fertility is reduced, the property and the structure of soil are changed, and agricultural production is directly influenced. In order to solve the problems of multiple sources of rural domestic garbage, dispersed layout and inconvenience for centralized treatment, various rural domestic garbage on-site treatment technologies are rapidly applied and developed, the operation cost of the composting treatment technology is low, the volume reduction effect is obvious, the produced fertilizer can be used for soil remediation and agricultural planting, the garbage harmless treatment efficiency and the resource utilization rate can be effectively improved, and the method is an advantage choice in the perishable domestic garbage treatment process.

Aerobic composting is a process of absorbing, oxidizing and decomposing organic solid wastes by aerobic bacteria under an aerobic condition, and changing the organic solid wastes into decomposed organic fertilizers with good stability through mineralization and humification processes; in the process of decomposing and utilizing organic matters by microorganisms, not only a great amount of nutrient substances, namely, available N, P, K compounds and the like which can be utilized by plants are generated, but also a new high molecular organic matter, namely, humus, which has stable properties and activity is synthesized. The aerobic compost has the outstanding advantages of high temperature, more thorough substrate decomposition, short composting period, small peculiar smell, large-scale mechanical treatment and the like.

With the increasing serious problem of environmental pollution, a purification technology with high purification efficiency and small secondary pollution is imperative to be found. Advanced oxidation technologies such as photocatalytic oxidation and the like are increasingly regarded and favored by virtue of the advantages of high purification efficiency, low operation cost, no secondary pollution and the like, and are widely accepted in the industry. OH is generated by ozone decomposition, and the ozone can absorb electrons generated by photocatalysis to form hydroxyl free radicals or active oxygen ions with strong oxidizability, so that the photocatalysis purification efficiency is improved, and the recombination of photoproduction holes and electrons can be inhibited, and the service life of the catalyst is prolonged.

[ summary of the invention ]

The invention aims to provide an energy-saving and environment-friendly garbage composting, deodorizing and leachate treating system, which can solve the technical problems related to the background technology.

In order to achieve the purpose, the technical scheme of the invention is as follows:

an energy-saving and environment-friendly garbage composting, deodorizing and leachate treating system comprises a solar water heater, a composting bin, an odor leachate treating device, a fan, an ozone generator and a sunlight tracking condenser, the composting bin is internally provided with a radiator which is communicated with the solar water heater, the composting bin is communicated with the odor percolate treatment device, the top of the composting bin is communicated with the top of the odor percolate treatment device through the fan, the fan is used for pumping the odor in the compost bin into the odor percolate treatment device, the ozone generator is communicated with the top of the odor leachate treatment device, doped glass fiber-based titanium dioxide photocatalyst wires are arranged in the odor leachate treatment device, the sunlight tracking condenser is communicated with the doped glass fiber-based titanium dioxide photocatalyst filaments.

As an improvement of the invention: the bottom in compost storehouse is equipped with the bottom plate that the slope set up, the lateral wall in compost storehouse corresponds the bottom of bottom plate slope is equipped with the filtrating mouth, odor leachate processing apparatus with filtrating mouth intercommunication.

As an improvement of the invention: the water inlet of the heating radiator is communicated with the water outlet of the solar water heater, and the water outlet of the heating radiator is communicated with the water inlet of the solar water heater.

As an improvement of the invention: the preparation method of the doped glass fiber-based titanium dioxide photocatalyst silk comprises the following steps:

preparing yttrium-doped titanyl oxalate solution;

washing the glass fiber yarn with water;

heating a clean glass fiber filament to 50-80 ℃, immersing the glass fiber filament in a yttrium-doped titanyl oxalate solution at the temperature of 50-80 ℃, and forming a yttrium-doped titanyl oxalate precursor film on the surface of the glass fiber filament by adopting a soakage Czochralski method;

and carrying out heat treatment on the glass fiber yarns coated with the yttrium-doped titanyl oxalate precursor, taking room temperature as an initial temperature during the heat treatment, raising the temperature to 480-520 ℃ at a temperature rise speed of 10-20 ℃/min, preserving the temperature for 30-60 minutes, and naturally cooling to obtain a finished product.

Compared with the related technology, the energy-saving and environment-friendly garbage composting, deodorizing and leachate treating system provided by the invention has the following advantages: the invention takes solar energy as heat supply energy to carry out composting reaction on garbage, and simultaneously adopts photocatalysis in cooperation with ozone oxidation to treat odor and percolate, the whole process is energy-saving and environment-friendly, no secondary pollution is generated, the treatment efficiency is good, and the treatment cost is low.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a schematic structural diagram of an energy-saving and environment-friendly garbage composting, deodorizing and leachate treatment system of the present invention.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1, the invention provides an energy-saving and environment-friendly garbage composting, deodorizing and leachate treating system, which comprises a solar water heater 1, a composting bin 2, an odor leachate treating device 3, a fan 4, an ozone generator 5 and a sunlight tracking condenser 6, wherein a radiator (not shown) is arranged in the composting bin 2, the radiator is communicated with the solar water heater 1, the composting bin 2 is communicated with the odor leachate treating device 3, the top of the composting bin 2 is communicated with the top of the odor leachate treating device 3 through the fan 4, the fan 4 is used for pumping odor in the composting bin 2 into the odor leachate treating device 3, the ozone generator 5 is communicated with the top of the odor leachate treating device 3, and doped glass fiber-based titanium dioxide photocatalyst filaments 31 are arranged in the odor leachate treating device 3, the sunlight tracking condenser 6 is communicated with the doped glass fiber-based titanium dioxide photocatalyst filament 31.

The bottom in compost storehouse 2 is equipped with the bottom plate 21 that the slope set up, the lateral wall in compost storehouse 2 corresponds the bottom of bottom plate 21 slope is equipped with filtrate mouth (not numbered), odor leachate processing apparatus 3 with filtrate mouth intercommunication.

The water inlet of the heating radiator is communicated with the water outlet of the solar water heater 1, and the water outlet of the heating radiator is communicated with the water inlet of the solar water heater 1, so that hot water can circulate between the heating radiator and the solar water heater 1.

According to the invention, the solar water heater 1 is arranged, so that light energy generated by solar radiation is converted into heat energy and stored, the solar water heater 1 and the composting bin 2 are organically combined together, so that energy in the energy supply device is efficiently and quickly transferred to the organic domestic garbage, the relative environmental temperature of fermentation of the organic domestic garbage is effectively increased, the microbial activity in fresh compostable garbage is increased, the garbage enters a fermentation state very early, and the reactor type high-temperature aerobic composting bin is maintained to still run well when the environmental temperature is low.

The invention adopts photocatalysis in coordination with ozone oxidation to treat odor and leachate.

The ozone oxidation has the advantages of strong oxidation capability, good sterilization effect, no secondary pollution and the like. The mechanism of degrading organic matters by the ozone oxidation method can be mainly divided into two types: 1) the ozone and the organic matter directly react; 2) the ozone is decomposed to generate OH with strong oxidizability, and the OH reacts with organic matters.

The yttrium-doped glass fiber-based titanium dioxide photocatalyst filament is used as a photocatalyst to expand the effective utilization range of sunlight, and a sunlight tracking condenser system is used for focusing the sunlight to enlarge the daylighting amount. Is characterized in that: the yttrium-doped glass fiber-based titanium dioxide photocatalyst filament is used as a photocatalyst, so that the energy threshold of irradiation light causing organic matter chemical bond breakage is reduced, the degraded light wave is expanded from an ultraviolet light area (accounting for about 4% of the sunlight intensity) to a visible-ultraviolet light area (accounting for about 50% of the sunlight intensity), and the sunlight utilization rate is improved by about 10 times; the other important function of the transparent yttrium-doped glass fiber-based titanium dioxide photocatalyst filament is to guide sunlight into the landfill leachate, carry out photocatalytic degradation on the interior of the landfill leachate and expand a degradation reaction area from the surface of a reaction solution to the whole area; the sunlight tracking condenser system is adopted to convert the daylighting area from the actual liquid area of the traditional degradation mode into the daylighting area of the lens, the total daylighting amount of sunlight can be infinitely extended by increasing the area and the number of the convex lenses of the sunlight tracking condenser system, and theoretically, the contradiction that the garbage percolate is continuously and rapidly increased due to 'natural treatment' can be solved; the sunlight condensed by the sunlight tracking condenser system can be conducted through the plastic light guide medium pipe, so that the garbage percolate which cannot be directly irradiated by the sunlight can be degraded.

It needs to be further explained that the preparation method of the doped glass fiber-based titanium dioxide photocatalyst filament provided by the invention is as follows:

preparing yttrium-doped titanyl oxalate solution;

washing the glass fiber yarn with water;

heating a clean glass fiber filament to 50-80 ℃, immersing the glass fiber filament in a yttrium-doped titanyl oxalate solution at the temperature of 50-80 ℃, and forming a yttrium-doped titanyl oxalate precursor film on the surface of the glass fiber filament by adopting a soakage Czochralski method;

and carrying out heat treatment on the glass fiber yarns coated with the yttrium-doped titanyl oxalate precursor, taking room temperature as an initial temperature during the heat treatment, raising the temperature to 480-520 ℃ at a temperature rise speed of 10-20 ℃/min, preserving the temperature for 30-60 minutes, and naturally cooling to obtain a finished product.

Transparent glass fiber-based yttrium-doped titanium dioxide photodegradation catalyst filaments are inserted on an upper cover plate of the odor leachate treatment device 3, so that the condensed sunlight can be transmitted to the landfill leachate by taking the photodegradation catalyst filaments as a conducting medium. The glass fiber-based yttrium-doped titanium dioxide photodegradation catalyst wire has the following functions: (1) as a photo-degradable photocatalyst (catalyst); (2) as a medium for transmitting the concentrated sunlight to the landfill leachate, the problem that the light is difficult to irradiate to the interior of the landfill leachate is solved; (3) the replaceability of the vulnerable module is realized, and the problem that the powder photocatalyst is difficult to recycle is avoided. The cover plate on the upper part of the container and the photodegradable catalyst wires can be detached and replaced.

The sunlight tracking condenser 6 can concentrate sunlight irradiated to the ground and then be intensively applied to a target area, and can adjust the angle of the lens through the induction system to enable the lens to be always aligned to the sunlight incident direction, so that the sunlight at each time period from morning to evening can be collected.

The yttrium-doped glass fiber-based titanium dioxide photocatalyst filaments are used as the photocatalyst, and sunlight is condensed to degrade organic matters of the landfill leachate, so that the method is a typical geochemical treatment method, can embody the superiority of 'natural treatment', low cost and high benefit, and can fully utilize and recycle discarded resources.

The working principle of the energy-saving and environment-friendly garbage composting, deodorizing and leachate treatment system provided by the invention is as follows:

the top in storehouse of compost storehouse 2 is provided with solar water heater 1, every the storehouse in compost storehouse 2 in be provided with the radiator, solar water heater 1 the delivery port pass through the pipeline with the water inlet intercommunication of radiator, the delivery port of radiator pass through the pipeline with solar water heater's water inlet intercommunication, every compost storehouse 2 be provided with ramp-shaped bottom plate 21, collect back inflow odor percolate processing apparatus 3 with filtration liquid, the top odor blows in odor percolate processing apparatus 3 through fan 4.

Transparent glass fiber-based yttrium-doped titanium dioxide photodegradation catalyst filaments are arranged in the odor leachate treatment device 3, so that condensed sunlight can be transmitted to garbage leachate through the photodegradation catalyst filaments as a conduction medium, ozone is introduced into the device at the same time, the ozone is decomposed to generate OH with strong oxidizability, the ozone can absorb electrons generated by photocatalysis to form hydroxyl radicals or active oxygen ions with strong oxidizability, the photocatalytic purification efficiency is improved, the composition of photoproduction cavities and electrons can be inhibited, and the service life of the catalyst is prolonged.

The photocatalysis and ozone oxidation technology can effectively degrade organic matters in the leachate, effectively purify hydrogen sulfide and ammonia gas and reduce odor.

Compared with the related technology, the energy-saving and environment-friendly garbage composting, deodorizing and leachate treating system provided by the invention has the following advantages: the invention takes solar energy as heat supply energy to carry out composting reaction on garbage, and simultaneously adopts photocatalysis in cooperation with ozone oxidation to treat odor and percolate, the whole process is energy-saving and environment-friendly, no secondary pollution is generated, the treatment efficiency is good, and the treatment cost is low.

While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.