CN202415390U - Odor removing, oxygen supplying, heat collecting and heat insulating system for full-closed sludge roller composting equipment - Google Patents
Odor removing, oxygen supplying, heat collecting and heat insulating system for full-closed sludge roller composting equipment Download PDFInfo
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- CN202415390U CN202415390U CN2012200231746U CN201220023174U CN202415390U CN 202415390 U CN202415390 U CN 202415390U CN 2012200231746 U CN2012200231746 U CN 2012200231746U CN 201220023174 U CN201220023174 U CN 201220023174U CN 202415390 U CN202415390 U CN 202415390U
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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
- 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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses an odor removing, oxygen supplying, heat collecting and heat insulating system for full-closed sludge roller composting equipment. The odor removing, oxygen supplying, heat collecting and heat insulating system is characterized by comprising an air inlet electric valve, an oxygen supply fan, a central controller, a cyclone dust collector, a biological deodorizing device, a temperature sensing probe, an oxygen concentration sensing probe, a variable frequency rotating motor of a sludge fermenting roller and a solar fermentation shed, wherein a signal receiving end of the central controller is used for wirelessly receiving monitoring data of the temperature sensing probe and the oxygen concentration sensing probe; a control signal output end of the central controller is connected with the air inlet electric valve, a discharging electric valve, the oxygen supply fan and the variable frequency rotating motor of the sludge fermenting roller device. According to the odor removing, oxygen supplying, heat collecting and heat insulating system disclosed by the utility model, process factors such as environment-friendly control, temperature control, oxygen supply, drying, heat absorption and heat insulation are organically combined; the odor and dust pollution generated by the composting and fermenting process of the sludge are remarkably reduced, the work efficiency is increased and the favorable practicability and market popularization value are obtained.
Description
Technical field
The utility model relates to a kind of solid waste harmless treatment and application technology as the second resource field of environment-friendly type; In particular, be a kind of robotization deodorizing oxygen supply and heat-collecting heat-preserving system of taking precautions against environmental pollution and being applied in totally-enclosed mud cylinder composting device that be related to.
Background technology
By in by the end of October, 2009, wastewater treatment in China factory quantity has reached 1817, and throughput reaches 9,958 ten thousand cubes/day.According to estimation, China in 2008 dewatered sludge YO reaches 5,320,000 tons.The environmental problem that a large amount of mud that produce bring is serious day by day, and the mud landfill causes the waste of a large amount of land resourcess on the one hand, and the harmful microorganism in the mud, organic pollutant cause secondary pollution to environment on the other hand.Thereby, find the sludge disposal mode that is fit to China's national situation, development can realize effectively that sludge reduction, system process and equipment innoxious, resource utilization become the emphasis that efforts at environmental protection person studies in recent years.
Mud belongs to a kind of important channel of sludge stabilizing and realization comprehensive utilization of waste materials through the ferment making organic fertilizer.
Traditional sludge fermentation composting method has more advantage: equipment and initial cost expense are lower, manageable, the product quality is loose, water ratio is low, unit weight is little, be convenient to transport and use, be processed into behind the chemical fertilizer mud and all be converted into and utilize the fertilizer that is worth.Shortcoming is that a large amount of foul gas of meeting generation if can not get effectively control and improvement, will inevitably be made than severe contamination the atmospheric environment of periphery in the sludge fermentation process, secondly is that floor space is big; Therefore, the addressing of project is extremely difficult.
How to develop the totally enclosed mud cylinder of a kind of environment-friendly type robotization composting device and deodorizing oxygen supply equipment thereof and technology, compare, require its floor space little, convenient for maintenance management, process automation control with traditional sludge fermentation apparatus and method for; The more important thing is that the foul gas that the sludge fermentation process produces is controlled effectively and handles, can protect the atmospheric environment of periphery.Thereby realizing that sludge fermentation composting production line is easy to addressing, be easy to and supporting the applying of existing municipal wastewater treatment plant's realization, is the industry question of common concern.
Sludge fermentation will reach good product fertilizer efficiency fruit, and mud cylinder fermentation unit needs the temperature in the material fermenting process, humidity, oxygen supply are control effectively, and makes material internal moisture evaporation drying, disperses unnecessary heat, keeps the microorganism aerobic breathing; In addition, the fermentation tube needs the oxygen supply of rolling stirring in the sludge fermentation process, and this process will discharge with amounts of dust and foul gas, and the production operation environment is caused severe contamination, need install the deodorizing dust removal installation additional dust and stench are carried out collection and treatment; Simultaneously; To effectively practice thrift the floor space of mud composting facility; Most important means shorten the sludge aerobic compost cycle exactly, utilize effective heat-collecting heat-preserving technology, when not increasing composting facility energy consumption; Can improve fermentation initial stage mud temperature rise rate, reduce sludge high temperature fermentation rank composting section apparatus heat and scatter and disappear.Consider on the one hand economic feasibility, consider device operability on the other hand; Thereby how make above-mentioned composting process target through the engineering means and pollute controlled target and be achieved and organically combine, be the problem that those skilled in the art constantly explore, study always.
Summary of the invention
The purpose of the utility model is exactly dust, the odor pollution that produces in a kind of effective solution mud cylinder fermentation unit operation process that provides for the deficiency that solves prior art, realizes sludge fermentation turning, aeration-cooling, oxygen supply, drying, the deodorizing oxygen system of the full-automatic control of equipment and the heat-collecting heat-preserving system that can effectively utilize sun power simultaneously.
The deodorizing oxygen supply of the described a kind of totally-enclosed mud cylinder fermentation unit of the utility model and heat-collecting heat-preserving system adopt following technical solution to realize above-mentioned purpose: a kind of deodorizing oxygen supply of totally-enclosed mud cylinder fermentation unit and heat-collecting heat-preserving system; It is characterized in that it comprises blast inlet electrically operated valve, ventilator trunk, blower fan, tornado dust collector, biological deodorizing equipment, temperature sense probe, oxygen concentration inductive probe, central controller, sun power fermentation canopy.The central controller signal receiving end connects temperature sense probe, oxygen concentration inductive probe; The wave output terminal connects the Frequency Drive motor of blast inlet electrically operated valve, discharging electrically operated valve, oxygen supply blower fan and mud cylinder fermentation unit.The blast inlet electrically operated valve is connected with mud cylinder fermentation unit feeding warehouse blast inlet through flange; Oxygen supply air inlet one end goes out the feed bin air outlet through pipeline with mud cylinder fermentation unit and is connected, and oxygen supply fan outlet one end is connected with tornado dust collector and biological deodorizing equipment through pipeline successively; Except that input and output material, all the other time mud cylinder fermentation unit turnover hoppers all are in air-tight state.Sun power fermentation canopy is located at cylinder fermentation unit feeding warehouse and goes out between the feed bin drum apparatus fermentation stage is sealed.
According to the technology controlling and process needs, mud cylinder fermentation unit whenever is provided with a monitoring section at a distance from 5 ~ 8m, and each monitoring section is opened a monitoring holes at a distance from 120 ° around cylinder outer wall is every, and temperature sense is popped one's head in and the oxygen concentration inductive probe stretches into 10 ~ 15cm in the cylinder through monitoring holes.
Temperature in the mud cylinder fermentation unit, oxygen concentration data are through being wirelessly transmitted to central controller; After central controller is handled the data that receive; Processing parameter according to design; Regularly start the rotation variable-frequency motor of mud cylinder fermentation unit, and, reach the purpose of the even oxygen supply of mud " turning " fermentation in the index drum according to the rotating speed of the automatic index drum rotary electric machine of processing requirement.Meanwhile; Central controller is also according to processing requirement; Successively open blast inlet electrically operated valve and oxygen supply blower fan; Ventilate oxygen supply and cooling handled to drum, and the dust in the tube, aqueous vapor, foul gas pumped to tornado dust collector and biological deodorizing equipment carry out dedusting de-odorised environment protection treating, tail gas qualified discharge.
The data that temperature in mud cylinder fermentation unit, oxygen concentration inductive probe monitor constantly send to central controller; Central controller is then according to temperature in the tube and oxygen concn state; The rotation of intelligent control cylinder and " turning "; The keying of control blower fan guarantees that mud is in best leavening temperature and oxygen concn state in the tube, the feeding intake and accomplish the discharging after the fermentation of control mud; The fermentation production process of whole mud is all realized robotization control, all in a kind of totally enclosed cylinder, accomplishes, and it is all effectively handled at dust, aqueous vapor, foul gas that fermenting process produces.
Sun power fermentation canopy adopts steel structure frame, covers the film with heat absorption heat insulation function.In the daytime sun power fermentation canopy rises temperature of shed through absorbing sun power, promotes the material of fermentation starting stage to heat up, and has improved thermophilic fermentation efficient; The canopy of sun power fermentation has simultaneously reduced day and night, and weather elements such as the temperature difference, seasonal variation, erosion by wind and rain have ensured the stable of material compost fermented quality to the influence of fermenting process.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
1, according to the characteristic of mud cylinder fermentation unit; Intelligent linkage through blast inlet electrically operated valve, blower fan and mud cylinder fermentation unit; Realize the zymotechnique control of mud cylinder fermentation unit under closed environment; When effectively avoiding mud that the excessive pollution of foul smell takes place during the fermentation, collect and handle foul gas, dust and the steam that sludge fermentation produces.
2, through temperature sense probe and oxygen concentration inductive probe sludge fermentation temperature and oxygen concentration in the cylinder are monitored in real time; The automatic frequency-conversion of realizing cylinder rotates (mud " turning " in the tube); The intelligence of oxygen supply blower fan opens and closes; Fermentation high temperature section in the tube is controlled at 55 ~ 65 ℃, and the air oxygen level is controlled at 6 ~ 9%, guarantees that effectively mud obtains best fermentation maturity effect in cylinder.
3, through advanced sensor-based system and self-con-tained unit; Making originally, the complicated process control procedure of mud cylinder fermentation unit obtains simplifying; Realized the full-automation production of sludge fermentation making fertilizer; Greatly alleviate operator's labor capacity, also be convenient to the processing parameter of cylinder fermentation unit is adjusted simultaneously.
4, through the heat absorption insulation of sun power fermentation canopy, accelerate the intensification of sludge fermentation starting stage, prolonged the hot stage of sludge composting fermentation, improved the inactivation ratio of pathogenic microorganism; The canopy of sun power fermentation has simultaneously reduced day and night, and weather elements such as the temperature difference, seasonal variation, erosion by wind and rain have ensured the stable of material compost fermented quality to the influence of fermenting process; Utilize sun power to improve sludge composting efficient and when producing fertile quality, do not increase system energy consumption, effectively realize energy-saving and emission-reduction.
Description of drawings
Fig. 1 is the structural representation of utility model.
Description of reference numerals: 1, the frequency conversion rotary electric machine 9 of blast inlet electrically operated valve 2, oxygen supply blower fan 3, central controller 4, tornado dust collector 5, biological deodorizing equipment 6, temperature sense probe and oxygen concentration inductive probe 7, airduct 8, fermentation unit, sun power fermentation canopy.
Embodiment
As shown in Figure 1; The deodorizing oxygen supply and the heat-collecting heat-preserving system of a kind of totally-enclosed mud cylinder composting equipment of the utility model, it comprises frequency conversion rotary electric machine 8, the sun power fermentation canopy 9 of blast inlet electrically operated valve 1, oxygen supply blower fan 2, central controller 3, tornado dust collector 4, biological deodorizing equipment 5, temperature sense probe and oxygen concentration inductive probe 6, airduct 7, fermentation unit.
The monitoring data signal of said central controller 3 signal receiving end wireless receiving temperature senses probe and oxygen concentration inductive probe 6, central controller 3 signal output parts connect frequency conversion rotary electric machine 8, blast inlet electrically operated valve 1, the blower fan 2 of mud cylinder fermentation unit; The relation that has intelligent linkage between said blast inlet electrically operated valve, oxygen supply blower fan and the mud cylinder fermentation unit frequency conversion rotary electric machine three is specifically sent the steering order regulation and control by central controller according to temperature that monitors and oxygen concentration data after treatment.Said blast inlet electrically operated valve 1 is connected with mud cylinder fermentation unit feeding warehouse blast inlet through flange, is controlled automatically according to processing requirement by central controller, when cylinder starts and in the rotation process, opens, and when the cylinder rotation stops or after stopping, closing; Blower fan 2 blast inlets one end goes out the feed bin air outlet through pipeline with mud cylinder fermentation unit and is connected, and blower fan 2 air outlets one end is connected with tornado dust collector 4 and biological deodorizing equipment 5 through pipeline successively; Except that input and output material, all the other time mud cylinder fermentation unit turnover hoppers all are in air-tight state.
Mud cylinder fermentation unit is every to be provided with a monitoring section at a distance from 6m, and each monitoring section is opened a monitoring holes at a distance from 120 ° around cylinder outer wall is every, and temperature sense is popped one's head in and oxygen concentration inductive probe 6 stretches into 12cm in the cylinder through monitoring holes.
Temperature in the mud cylinder fermentation unit, oxygen concentration data are through being wirelessly transmitted to central controller 3; After central controller 3 is handled the data that receive; Processing parameter according to design; Regularly start the rotation variable-frequency motor 8 of mud cylinder fermentation unit, and, reach the purpose of the even oxygen supply of mud " turning " fermentation in the index drum according to the rotating speed of the automatic index drum rotary electric machine of processing requirement.
Meanwhile; Central controller 3 is also according to processing requirement; Successively open blast inlet electrically operated valve 1 and oxygen supply blower fan 2; Ventilate oxygen supply and cooling handled to drum, and the dust in the tube, aqueous vapor, foul gas pumped to tornado dust collector 4 and biological deodorizing equipment 5 carry out dedusting de-odorised environment protection treating, tail gas qualified discharge.And the steam that the high temperature section turning produces in the tube, wherein a part is held back by biological deodorizing equipment 5, is expelled to Sewage treatment systems by the water outlet of biological deodorizing equipment 5 bottoms to handle, and all the other steam and tail gas enter atmosphere in the lump; In the gas, bright wind gets in the cylinder through the inlet mouth electrically operated valve in extracting tube out, fully contacts with the material of digging, and replenishes the oxygen of microbial consumption in the sludge fermentation process.After turning finished, cylinder began to leave standstill, and mud begins fermentation calefaction in the tube.
Temperature sense probe and oxygen concentration inductive probe 6 send to central controller with the temperature and the oxygen concentration information of each section in the tube respectively; Central controller 3 is according to temperature in the tube and oxygen concn state; The keying of intelligent control oxygen supply blower fan 2; Temperature in the cylinder is controlled at 55 ~ 65 degrees centigrade, and the air oxygen level is controlled at 6 ~ 9%, guarantees that mud is in best leavening temperature and oxygen concn state in the tube.
Sun power fermentation canopy rose temperature of shed through absorbing sun power between 9 days, promoted the material of fermentation starting stage to heat up, and had shortened the thermophilic fermentation cycle; The canopy of sun power fermentation has simultaneously reduced day and night, and weather elements such as the temperature difference, seasonal variation, erosion by wind and rain have ensured the stable of material compost fermented quality to the influence of fermenting process.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (1)
1. the deodorizing oxygen supply and the heat-collecting heat-preserving system of a totally-enclosed mud cylinder composting equipment; It is characterized in that; It comprises blast inlet electrically operated valve, oxygen supply blower fan, central controller, tornado dust collector, biological deodorizing equipment, temperature sense probe and oxygen concentration inductive probe, sludge fermentation cylinder frequency conversion rotary electric machine, sun power fermentation canopy, and the blast inlet electrically operated valve is connected with mud cylinder fermentation unit feeding warehouse blast inlet through flange; Air inlet one end goes out the feed bin air outlet through pipeline with mud cylinder fermentation unit and is connected, and fan outlet one end is connected with tornado dust collector and biological deodorizing equipment through pipeline successively; The monitoring data of said central controller signal receiving end wireless receiving temperature sense probe and oxygen concentration inductive probe, the central controller controls signal output part connects the Frequency Drive motor of blast inlet electrically operated valve, discharging electrically operated valve, oxygen supply blower fan and mud cylinder fermentation unit; Sun power fermentation canopy is located at cylinder fermentation unit feeding warehouse and goes out between the feed bin drum apparatus fermentation stage is sealed.
2
.The deodorizing oxygen supply and the heat-collecting heat-preserving system of a kind of totally-enclosed mud cylinder composting equipment according to claim 1; It is characterized in that; Said temperature sense probe and oxygen concentration inductive probe are measured through sludge fermentation temperature stretch in the cylinder cylinder in the perforate of mud cylinder fermentation unit outer wall in and oxygen level, and monitoring data is wirelessly transmitted to central controller and handles.
3
.The deodorizing oxygen supply and the heat-collecting heat-preserving system of a kind of totally-enclosed mud cylinder composting equipment according to claim 1; It is characterized in that; Said blast inlet electrically operated valve is connected blast inlet one end of mud cylinder fermentation unit; Automatically control according to processing requirement by central controller, when cylinder starts and in the rotation process, open, when the cylinder rotation stops or after stopping, closing.
4
.The deodorizing oxygen supply and the heat-collecting heat-preserving system of a kind of totally-enclosed mud cylinder composting equipment according to claim 1; It is characterized in that; The relation that has intelligent linkage between said blast inlet electrically operated valve, oxygen supply blower fan and the mud cylinder fermentation unit frequency conversion rotary electric machine three is specifically sent the steering order regulation and control by central controller according to temperature that monitors and oxygen concentration data after treatment.
5
.The deodorizing oxygen supply and the heat-collecting heat-preserving system of a kind of totally-enclosed mud cylinder composting equipment according to claim 1 is characterized in that, sun power fermentation canopy adopts steel structure frame, covers the film with heat absorption heat insulation function outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200231746U CN202415390U (en) | 2012-01-18 | 2012-01-18 | Odor removing, oxygen supplying, heat collecting and heat insulating system for full-closed sludge roller composting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200231746U CN202415390U (en) | 2012-01-18 | 2012-01-18 | Odor removing, oxygen supplying, heat collecting and heat insulating system for full-closed sludge roller composting equipment |
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| Publication Number | Publication Date |
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| CN202415390U true CN202415390U (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200231746U Expired - Fee Related CN202415390U (en) | 2012-01-18 | 2012-01-18 | Odor removing, oxygen supplying, heat collecting and heat insulating system for full-closed sludge roller composting equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557771A (en) * | 2012-01-18 | 2012-07-11 | 广州新滔水质净化有限公司 | Deodorization, oxygen supply, heat collection and thermal insulation system for totally-enclosed sludge roller fertilizer making equipment |
-
2012
- 2012-01-18 CN CN2012200231746U patent/CN202415390U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557771A (en) * | 2012-01-18 | 2012-07-11 | 广州新滔水质净化有限公司 | Deodorization, oxygen supply, heat collection and thermal insulation system for totally-enclosed sludge roller fertilizer making equipment |
| CN102557771B (en) * | 2012-01-18 | 2013-11-20 | 广州海滔环保科技有限公司 | Deodorization, oxygen supply, heat collection and thermal insulation system for totally-enclosed sludge roller fertilizer making equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20210118 |