CN212018913U - Low-energy-consumption intelligent perishable garbage biochemical treatment machine - Google Patents
Low-energy-consumption intelligent perishable garbage biochemical treatment machine Download PDFInfo
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- CN212018913U CN212018913U CN202020555149.7U CN202020555149U CN212018913U CN 212018913 U CN212018913 U CN 212018913U CN 202020555149 U CN202020555149 U CN 202020555149U CN 212018913 U CN212018913 U CN 212018913U
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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
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- 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
The utility model provides a low-energy consumption intelligent perishable garbage biochemical treatment machine aiming at the defects that the fermentation efficiency is required to be improved and the energy consumption required by fermentation is required to be reduced in the prior art, belonging to the field of garbage treatment equipment, comprising a crushing device, a squeezing and water-removing device, an aerobic fermentation tank, a deodorizing device and an intelligent control system, wherein the aerobic fermentation tank is provided with an air energy heat energy providing unit, a forced water circulation system and a stirring device, and the air energy heat energy providing unit heats the aerobic fermentation tank by heating hot water; the forced water circulation system performs hot water circulation on hot water heated for the aerobic fermentation tank; the stirring device intermittently stirs the perishable garbage; the intelligent control system comprises a temperature detection and control system, a humidity detection and control system and a stirring setting system. The utility model discloses a fermentation efficiency is higher, and the required energy consumption of fermentation is lower.
Description
Technical Field
The utility model belongs to the refuse handling installation field, concretely relates to low energy consumption intelligence perishable rubbish biochemical treatment machine.
Background
Fermentation is a decomposition process which involves the microbial conversion of organic residues under optimum conditions and the formation of humus by means of micro-organisms. Fermentation can generally be described as an anaerobic or aerobic process.
The products after anaerobic decomposition contain many thermophilic bacteria and can cause serious pollution to the environment. Generally used in buried waste disposal. The aerobic decomposition process is generally generated in the presence of oxygen and water, the products after the aerobic decomposition are formed by the delicate activities of the hygrophilic bacteria, the hygrophilic bacteria eat carbon elements in the organic residues, oxygen is consumed in respiration, and carbon dioxide is generated, and the carbon dioxide is actually a gas generated after the bacteria breathe and rub. The reaction process is free from any harmful substances, and although neither of the biological decompositions is odorless, the odor generated by aerobic fermentation after the proper treatment is small.
The prior art is published under the patent number CN108393337A entitled perishable waste in-situ treatment device and method. The apparatus comprises: the crusher is used for crushing the perishable garbage raw materials; the dehydration and desalination machine is used for dehydrating and desalinating the crushed raw materials; the preheating bin is used for preheating the solid garbage part generated after dehydration and desalination and mixing the preheated material with the ultra-high temperature microbial agent; the aerobic fermentation bin is used for carrying out aerobic fermentation treatment on the mixed materials; the condenser is used for outputting the high-temperature heat medium to the preheating bin to provide heat after the low-temperature heat medium is heated by utilizing the damp and hot air to obtain the high-temperature heat medium; and the heat exchange pump is used for returning the low-temperature heat medium output by the preheating bin to the condenser. According to the technical scheme, the perishable garbage is subjected to in-situ fermentation treatment, so that the transportation cost is saved, in-situ perishable garbage recycling is realized, and meanwhile, the biological heat released in the ultrahigh-temperature biological fermentation process is repeatedly utilized, and the purposes of low energy consumption and source reduction are achieved.
But the scheme does not consider the influence of humidity on the fermentation efficiency, and the utilization of air heat energy for heating the preheating bin also has the improvement space for reducing energy consumption.
Disclosure of Invention
The utility model discloses fermentation efficiency remains to improve among the prior art, and the required energy consumption of fermentation remains to reduce not enough, provides a fermentation efficiency is higher, and the low energy consumption intelligence perishable rubbish biochemical treatment machine that the required energy consumption of fermentation is lower.
The invention aims to be realized by the following technical scheme: a low-energy-consumption intelligent perishable garbage biochemical treatment machine comprises a crushing device, a squeezing and water-discharging device, an aerobic fermentation tank, a deodorization device and an intelligent control system, wherein the aerobic fermentation tank is provided with an air energy and heat energy providing unit, a forced water circulation system and a stirring device, and the air energy and heat energy providing unit heats the aerobic fermentation tank by heating hot water; the forced water circulation system performs hot water circulation on hot water heated for the aerobic fermentation tank; the stirring device intermittently stirs the perishable garbage; the intelligent control system comprises a temperature detection and control system, a humidity detection and control system and a stirring setting system.
Among the above-mentioned scheme, perishable rubbish is through secondary sorting, then carry out the breakage, squeeze the dehydration after, perishable rubbish is sent into aerobic fermentation jar and is carried out biochemical treatment, and biochemical treatment process needs add the good oxygen fungus of certain proportion, adopts hot water to heat perishable rubbish in the fermentation jar, and heating hot water utilizes the air can realize to adopt forced water circulation system, make the heating even, and improve coefficient of heat transfer. The air energy heating and the forced water circulation can reduce the consumption of electric energy. The intelligent control system can detect and control the temperature and humidity conditions in the aerobic fermentation tank in real time, and the stirring device can fully and uniformly mix aerobic bacteria, oxygen and perishable garbage, so that the fermentation efficiency is improved.
Preferably, a hot water heating pipe is arranged at the bottom of the aerobic fermentation tank. The water in the heating pipe is heated by the air heat energy through the air energy heat energy providing unit.
Preferably, the temperature detection and control system comprises a temperature detection system in the aerobic fermentation tank body, a hot water temperature detection system in a hot water heating pipe and an automatic hot water temperature control system, and the hot water temperature is adjustable at 50-70 ℃; the temperature detection and control system further comprises a temperature display, and the temperature display displays the temperature in the aerobic fermentation tank body and the temperature of hot water. The density and the activity degree of the aerobic bacteria are optimal at 60-65 ℃. The temperature detection and control system adjusts the heating temperature of the air energy and heat energy providing unit to hot water by detecting the temperature in the aerobic fermentation tank body, and then hot water is circulated through the forced water circulation system, so that the temperature in the aerobic fermentation tank body is kept at the favorite temperature of aerobic bacteria. The energy consumption can be greatly reduced by using air energy for heating hot water, and the forced water circulation system can ensure that the temperature of the hot water in the hot water pipe is basically consistent, so that the heat exchange efficiency with the aerobic fermentation tank body is accelerated.
Preferably, the humidity detection and control system comprises a humidity detector, a humidifying device and a dehumidifying device which are arranged in the aerobic fermentation tank body, and the humidity is adjustable within the range of 40-80%. In order to obtain nutrition and realize proliferation, the aerobic bacteria need moisture, and the humidity required by the efficient and successful fermentation process is 50-70%. The humidity in the aerobic fermentation tank body is detected by a humidity detector, and the humidity in the aerobic fermentation tank body is kept in the range of the highest activity and density of aerobic bacteria by utilizing a humidifying device and a dehumidifying device.
Preferably, the stirring time interval of the stirring device in the aerobic fermentation tank body is set by the stirring setting system, and the interval time is adjustable within 5-10 minutes. The stirring device can fully wrap oxygen and the fermented materials, so that the fermentation speed is accelerated, and simultaneously, the moisture generated by fermentation can be quickly discharged. The fermentation needs time, and the energy consumption can be saved under the condition of not influencing the fermentation rate by stirring at intervals.
Preferably, the rotation speed of the stirring device is 3 revolutions per minute.
Compared with the prior art, the utility model discloses following beneficial effect has:
the air energy and heat energy providing unit and the forced water circulation system are matched for use, so that the use energy consumption of the equipment is reduced; the added humidity detection and control system can increase the activity and density of aerobic bacteria and accelerate the biochemical reaction speed of perishable garbage.
Drawings
FIG. 1 is a schematic flow diagram of a low energy consumption intelligent perishable waste biochemical processor;
FIG. 2 is a schematic structural diagram of a low-energy consumption intelligent perishable garbage biochemical treatment machine.
Detailed Description
The invention will be further described with reference to the embodiments shown in the drawings to which:
example 1
As shown in figures 1 and 2, the low-energy-consumption intelligent perishable garbage biochemical treatment machine comprises a crushing device, a squeezing and water-removing device, an aerobic fermentation tank, a deodorizing device and an intelligent control system. The aerobic fermentation tank is provided with an air energy and heat energy providing unit, a forced water circulation system and a stirring device, the bottom of the aerobic fermentation tank is provided with a hot water heating pipe, and the air energy and heat energy providing unit heats the aerobic fermentation tank by heating hot water in the hot water heating pipe; the forced water circulation system performs water circulation on hot water in the hot water heating pipe, so that the temperature of the hot water in the heating pipe can be kept consistent, the temperature of the inner space of the aerobic fermentation tank can be uniformly heated, when the temperature in the aerobic fermentation tank is different from the set temperature, the temperature can be quickly adjusted, and the heat exchange coefficient is improved; the intelligent control system comprises a temperature detection and control system, a humidity detection and control system and a stirring setting system. The temperature detection and control system comprises a temperature detection device in the aerobic fermentation tank and a hot water temperature detection device in a hot water heating pipe, and is automatically controlled, the hot water temperature is adjustable at 50-70 ℃, and the temperature detection and control system further comprises a temperature display which displays the temperature in the aerobic fermentation tank and the hot water temperature. The density and the activity degree of the aerobic bacteria are optimal at 60-65 ℃. The temperature detection and control system regulates the heating temperature of the air energy and heat energy providing unit to hot water by detecting the temperature in the aerobic fermentation tank body, and then the hot water is circulated by the forced water circulation system to keep the temperature in the aerobic fermentation tank body at the favorite temperature of aerobic bacteria; the humidity detection and control system comprises a humidity detector, a humidifying device and a dehumidifying device which are arranged in the aerobic fermentation tank 3, and the humidity is adjustable within 40-80%. In order to obtain nutrition and realize proliferation, the aerobic bacteria need moisture, and the humidity required by the efficient and successful fermentation process is 50-70%; the humidity in the aerobic fermentation tank body is detected by a humidity detector, and the humidity in the aerobic fermentation tank body is kept in the range of the highest activity and density of aerobic bacteria by utilizing a humidifying device and a dehumidifying device. The stirring setting system can set the stirring time interval of the stirring device in the aerobic fermentation tank body, and the interval time is adjustable within 5-10 minutes. The rotational speed of the stirring apparatus was 3 revolutions per minute. The stirring device can fully wrap the oxygen and the fermented materials, so that the fermentation speed is accelerated, and simultaneously, the moisture generated by fermentation can be quickly discharged. The fermentation needs time, and the energy consumption can be saved under the condition of not influencing the fermentation rate by stirring at intervals.
During the use, perishable rubbish that sorts sends into breaker through rubbish raw materials entry earlier and carries out crushing treatment, then squeezes the dehydration with rubbish after the crushing treatment again, and the waste water that squeezes the dehydration and handle the production is discharged into sewer pipe net, does not produce harmful effects to the surrounding environment. And (4) conveying the garbage subjected to squeezing and dewatering treatment into an aerobic fermentation tank for aerobic biochemical treatment. A certain amount of aerobic bacteria are required to be added into the aerobic fermentation tank, and the perishable garbage and the aerobic bacteria are fully mixed through stirring of the stirring device. The air energy heat energy providing unit utilizes air heat energy to heat hot water in a hot water heating pipe at the bottom of the aerobic fermentation tank, utilizes a forced water circulating system to carry out quick heat exchange on the hot water of the heating pipe and the temperature in the aerobic fermentation tank body, and enables the temperature in the aerobic fermentation tank body to reach the optimal temperature of the density and the activity of aerobic bacteria through an intelligent control system. The intelligent control system also controls the humidity in the aerobic fermentation tank body so as to achieve the high-efficiency biochemical reaction of aerobic bacteria to the perishable garbage. The deodorization device is used for deodorizing the air containing moisture generated by biochemical reaction in the aerobic fermentation tank body and then discharging the air. The material generated after the perishable garbage is subjected to biochemical treatment can be prepared into organic fertilizer for use.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A low-energy-consumption intelligent perishable garbage biochemical treatment machine comprises a crushing device, a squeezing and water-discharging device, an aerobic fermentation tank, a deodorization device and an intelligent control system, and is characterized in that the aerobic fermentation tank is provided with an air energy heat energy providing unit, a forced water circulation system and a stirring device, and the air energy heat energy providing unit heats the aerobic fermentation tank by heating hot water; the forced water circulation system performs hot water circulation on hot water heated for the aerobic fermentation tank; the stirring device intermittently stirs the perishable garbage; the intelligent control system comprises a temperature detection and control system, a humidity detection and control system and a stirring setting system.
2. The biochemical processor of low energy consumption and intelligent perishable garbage according to claim 1, wherein a hot water heating pipe is arranged at the bottom of the aerobic fermentation tank.
3. The biochemical treatment machine for low-energy consumption intelligent perishable garbage according to claim 1 or 2, wherein the temperature detection and control system comprises a temperature detection system in an aerobic fermentation tank body, a hot water temperature detection system in a hot water heating pipe and an automatic hot water temperature control system, and the hot water temperature is adjustable within 50-70 ℃.
4. The biochemical disposer of claim 3, wherein the temperature detection and control system comprises a temperature display for displaying the temperature in the aerobic fermentation tank and the temperature of hot water.
5. The biochemical disposer of claim 1, wherein the humidity detection and control system comprises a humidity detector, a humidifying device and a dehumidifying device installed in the aerobic fermentation tank.
6. The biochemical treatment machine for low-energy consumption intelligent perishable garbage according to claim 1, wherein the stirring setting system sets the stirring time interval of the stirring device in the aerobic fermentation tank body, and the interval time is adjustable from 5 minutes to 10 minutes.
7. A low energy consumption intelligent perishable garbage biochemical processor according to claim 1 or 5, characterized in that the rotation speed of the stirring device is 3 rpm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555149.7U CN212018913U (en) | 2020-04-15 | 2020-04-15 | Low-energy-consumption intelligent perishable garbage biochemical treatment machine |
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| CN202020555149.7U CN212018913U (en) | 2020-04-15 | 2020-04-15 | Low-energy-consumption intelligent perishable garbage biochemical treatment machine |
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| CN212018913U true CN212018913U (en) | 2020-11-27 |
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