CN103102056A - Equipment for slushing and reducing sludge - Google Patents
Equipment for slushing and reducing sludge Download PDFInfo
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- CN103102056A CN103102056A CN2013100796172A CN201310079617A CN103102056A CN 103102056 A CN103102056 A CN 103102056A CN 2013100796172 A CN2013100796172 A CN 2013100796172A CN 201310079617 A CN201310079617 A CN 201310079617A CN 103102056 A CN103102056 A CN 103102056A
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Abstract
The invention discloses equipment for slushing and reducing sludge. The equipment comprises a purified air processing system, an excited state electron generation system and a sludge aeration and excitation pond which are sequentially connected, wherein the sludge aeration and excitation pond is respectively connected with a sludge conveyer system, an ultrasonic vibration system, a sludge stirring and mixing system, a tail gas processing system, a regulating system and a control device. The equipment disclosed by the invention has the advantages of simple structure, low equipment investment cost, low operating cost, good equipment reliability, convenience in operation and obvious economic benefit and social benefit.
Description
Technical field
Key in herein technical field and describe paragraph.
Background technology
Mud is solid precipitation organic matter, the microbial bacteria micelle that sewage treatment process produces, it is the product after sewage disposal, a kind ofly to be formed by toxic heavy metals such as organic relic, bacterium thalline, inorganic particle, colloid, parasite, pathogenic microorganism, dioxin and arsenic, copper, mercury, chromium, the extremely complicated heterogeneous body that is even formed by poisonous, the peculiar smell of the hard degradations such as radionuclide, the objectionable impurities of colourity muddiness etc.The main characteristic of mud be water ratio high (can up to more than 99%), organic content high, easily degenerate smellyly, and particle is thin, proportion is less, is gluey liquid.It is the concentrated thing between liquid and solid, can transport with pump, but it is difficult to carry out solid-liquid separation by sedimentation.Moisture percentage in sewage sludge is high, volume is large, brings difficulty for stacking and transportation etc.Municipal sludge as arbitrarily throwing aside hill farmland or landfill lack of standardization, will cause huge potential threat as dealing with improperly or not the norm handles to ecotope.
Summary of the invention
For the deficiencies in the prior art, the object of the invention is to, provide a kind of simple in structure, running cost is low, equipment dependability good, the easy to operate diminishing minimizing that is used for the sewage excess sludge, stabilization, innoxious new installation.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of equipment for mud diminishing decrement, it is characterized in that: comprise that the treatment system that purifies air, excited state electron production system and the sludge aeration that connect successively excite the pond, described excited state electron production system comprises gas constant-voltage system, gas safety securing system, gas Flowrate Control System, excited state electron excitation system and medium-frequency high-voltage power-supply system, and described gas constant-voltage system, gas safety securing system, gas Flowrate Control System are connected with intelligence control system respectively; Described excited state electron excitation system is connected with the medium-frequency high-voltage power-supply system, and described medium-frequency high-voltage power-supply system is connected with the gas flow intelligence control system; Described sludge aeration excites the pond also to be connected with mud transfer system, ultrasonic vibration system, sludge agitation mixing system, exhaust treatment system, regulation system and control device respectively.
Aforesaid a kind of equipment for mud diminishing decrement is characterized in that: be respectively equipped with pressure splitter, pressure unit and pressure releaser made in described gas constant-voltage system and gas safety system.
Aforesaid a kind of equipment for mud diminishing decrement is characterized in that: described excited state electron excitation system comprises an excitation chamber and a plurality of electron excitation device.
Aforesaid a kind of equipment for mud diminishing decrement is characterized in that: the described treatment system that purifies air comprises screw-rod air compressor, water-and-oil separator, gas-holder, freeze drier, adsorptive drier and the air filter that connects successively.
Aforesaid a kind of equipment for mud diminishing decrement, it is characterized in that: described mud transfer system comprises that mud imports system into and mud spreads out of system, and described mud spreads out of system and comprises mud slowly-releasing stabilization pond, sludge lifting pump, plate and frame press filteration system, sewage transport water tank, dewatered sludge transfer system and the dewatered sludge gathering system that connects successively.
Aforesaid a kind of equipment for mud diminishing decrement is characterized in that: described regulation system comprises coagulant dosage pond, PH equalizing tank and flocculant concentration pond.
The invention has the beneficial effects as follows:
1. gas constant-voltage system, gas safety securing system, gas Flowrate Control System are connected with intelligence control system respectively, for guaranteeing the high stability of excited state electron excitation system, excited state electron excitation system needs effectively stable gas constant voltage, by pressure splitter, pressure unit, pressure releaser made reaches balanced excitation electron stream;
2. under the effect in the treatment system that purifies air, excited state electron production system, sludge agitation mixing system, ultrasonic vibration system, coagulant dosage pond, PH equalizing tank, flocculant concentration pond etc., inhale Bao Shui by discharging, degrade, excite Organic Sludge, in conjunction with the activity in water and digested sludge, heavy metal substance polymerization methods in degraded mud, the lignin-sludge water ratio is reduced to below 58%, and lignin-sludge does not return molten;
3. the effect of process sludge lifting pump, plate and frame press filteration system, sewage transport water tank, dewatered sludge transfer system, dewatered sludge gathering system etc., degraded thoroughly, reduce the cost of mud transportation, curing and landfill, stop mud return molten, the secondary pollution that causes landfill such as ooze out, affect peripheral ecotope;
4. the present invention is simple in structure, and equipment investment cost is cheap, and running cost is low, and equipment dependability is good, and is easy to operate, and economic benefit, social benefit are obvious.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
For further disclosing technical scheme of the present invention, describe embodiments of the present invention in detail below in conjunction with accompanying drawing: as shown in Figure 1, a kind of equipment for mud diminishing decrement, comprise that the treatment system that purifies air, excited state electron production system and the sludge aeration that connect successively excite the pond, described sludge aeration excites the pond also to be connected with mud transfer system, ultrasonic vibration system, sludge agitation mixing system, exhaust treatment system, regulation system and control device respectively.
Excess sludge in the treating processes of sewage work, contain the mushroom nuisances such as zoogloea structure, organic matter, excrement colibacillus group, pathogenic bacteria, parasite, pathogenic microorganism in mud, also contain the toxic heavy metals such as metallics, dioxin and arsenic, copper, mercury, chromium, and the COD in mud waste water, even contain the poisonous and harmful substances of the hard degradations such as radionuclide.Mud is pumped into sludge sump by sludge lifting, under the effect of the treatment system that purifies air, excited state electron production system, ultrasonic vibration system, sludge agitation mixing system, exhaust treatment system, regulation system and control device, Organic Sludge is inhaled Bao Shui and in conjunction with the activity in water, digested sludge by discharging, degrade, exciting, heavy metal substance polymerization methods in degraded mud, the lignin-sludge water ratio is reduced to below 58%, and lignin-sludge does not return molten; Pass through again the effect of sludge lifting pump, plate and frame press filteration system, sewage transport water tank, dewatered sludge transfer system, dewatered sludge gathering system etc., degraded thoroughly, reduce mud transportation, curing, landfill cost, stop mud return molten, the secondary pollution that causes landfill such as ooze out, affect peripheral ecotope.
Described Purge gas treatment system comprises successively screw-rod air compressor, water-and-oil separator, gas-holder, freeze drier, adsorptive drier and the air filter that connects, and described excited state electron production system comprises gas constant-voltage system, gas safety securing system, gas Flowrate Control System, excited state electron excitation system and medium-frequency high-voltage power-supply system.Described excited state electron excitation system contains an excitation chamber and a plurality of excited electronic state device.The gas of dried and clean carries by pressure decomposition, filtration, intelligent control the kinetic energy that strengthens electronics, unbound electron is active movement in sludge treatment pond, promote excitation electron and the effective combination of mud, degrade, excite mud, change the activity of mud, make Organic Sludge inhale Bao Shui and obtain release in conjunction with water and clear up.
Described gas constant-voltage system, gas safety securing system, gas Flowrate Control System are connected with intelligence control system respectively; for guaranteeing the high stability of excited state electron excitation system; excited state electron excitation system needs effectively stable gas constant voltage; by pressure splitter, pressure unit, pressure releaser made reaches balanced excitation electron stream.
Described excited state electron excitation system excites the pond to be connected with medium-frequency high-voltage power-supply system, gas flow intelligence control system and sludge aeration successively.For guaranteeing excited state electron excitation system electronic excitation intensity usefulness and energy loss-rate, the space between the charge particle metal sheet makes and produces a certain size excited state electronics in the loop.Utilize the medium-frequency high-voltage power-supply system to make energy consumption drop to desirable design requirements value, by gas flow intelligence control system high stability, excited state electron excitation system needs effectively stable gas constant voltage, by pressure splitter, pressure unit, pressure releaser made reaches balanced excitation electron stream.Send into sludge aeration and excite pond excitation electron and the effective combination of mud, degrade, excite mud, change the activity of mud, make Organic Sludge inhale Bao Shui and obtain release in conjunction with water and clear up.
Described mud transfer system comprises that mud imports system into and mud spreads out of system, and described mud spreads out of system and comprises mud slowly-releasing stabilization pond, sludge lifting pump, plate and frame press filteration system, sewage transport water tank, dewatered sludge transfer system and the dewatered sludge gathering system that connects successively.Described regulation system comprises coagulant dosage pond, PH equalizing tank and flocculant concentration pond.sludge aeration excites the pond to import excess sludge in the treating processes that system sends into sewage work into by mud, the excitation electron that the sludge agitation mixing system produces excited state electron excitation system, the ultrasonic wave that ultrasonic generator occurs, the coagulating agent in coagulant dosage pond (as contains municipal sludge, greasy dirt, the printing and dyeing paper mill sludge, smelt mud, contain the radioactivity speciality, contain Pb, the toxic heavy metal such as Cr and contain the coagulating agent such as F mud), the flocculation agent in flocculant concentration pond mixes, the PH equalizing tank is regulated the ratio of hydrionic sum and total amount of substance simultaneously, mix, mud after degraded is pumped into the plate and frame press filteration system by the sludge lifting that is connected with mud slowly-releasing stabilization pond, sewage after press filtration enters the sewage transport water tank, dewatered sludge after press filtration collects through transfer system and gathering system, then be transported to the position of appointment.
More than by description of listed embodiment, the basic ideas and basic principles of the present invention have been set forth.But the present invention never is limited to above-mentioned listed embodiment, and every equivalent variations, improvement and deliberately of inferior quality behavior of change of doing based on technical scheme of the present invention all should belong to protection scope of the present invention.
Claims (6)
1. equipment that is used for mud diminishing decrement, it is characterized in that: comprise that the treatment system that purifies air, excited state electron production system and the sludge aeration that connect successively excite the pond, described excited state electron production system comprises gas constant-voltage system, gas safety securing system, gas Flowrate Control System, excited state electron excitation system and medium-frequency high-voltage power-supply system, and described gas constant-voltage system, gas safety securing system, gas Flowrate Control System are connected with intelligence control system respectively; Described excited state electron excitation system is connected with the medium-frequency high-voltage power-supply system, and described medium-frequency high-voltage power-supply system is connected with the gas flow intelligence control system; Described sludge aeration excites the pond also to be connected with mud transfer system, ultrasonic vibration system, sludge agitation mixing system, exhaust treatment system, regulation system and control device respectively.
2. a kind of equipment for mud diminishing decrement according to claim 1, is characterized in that: be respectively equipped with pressure splitter, pressure unit and pressure releaser made in described gas constant-voltage system and gas safety system.
3. a kind of equipment for mud diminishing decrement according to claim 1 is characterized in that: described excited state electron excitation system comprises an excitation chamber and a plurality of electron excitation device.
4. a kind of equipment for mud diminishing decrement according to claim 1 is characterized in that: the described treatment system that purifies air comprises screw-rod air compressor, water-and-oil separator, gas-holder, freeze drier, adsorptive drier and the air filter that connects successively.
5. arbitrary described a kind of equipment for mud diminishing decrement according to claim 1-4, it is characterized in that: described mud transfer system comprises that mud imports system into and mud spreads out of system, and described mud spreads out of system and comprises mud slowly-releasing stabilization pond, sludge lifting pump, plate and frame press filteration system, sewage transport water tank, dewatered sludge transfer system and the dewatered sludge gathering system that connects successively.
6. a kind of equipment for mud diminishing decrement according to claim 5 is characterized in that: described regulation system comprises coagulant dosage pond, PH equalizing tank and flocculant concentration pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310079617.2A CN103102056B (en) | 2013-03-13 | 2013-03-13 | Equipment for slushing and reducing sludge |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310079617.2A CN103102056B (en) | 2013-03-13 | 2013-03-13 | Equipment for slushing and reducing sludge |
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| CN103102056A true CN103102056A (en) | 2013-05-15 |
| CN103102056B CN103102056B (en) | 2014-03-12 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396053A (en) * | 2016-09-21 | 2017-02-15 | 湖北君集水处理有限公司 | Method for removing pollutants by using ultrasonic enhanced coagulation |
| CN110776231A (en) * | 2019-09-25 | 2020-02-11 | 减一污泥处理技术(江苏)有限公司 | Preparation method of sludge reduction coupling enhanced nitrogen and phosphorus removal material |
| CN110776232A (en) * | 2019-09-25 | 2020-02-11 | 减一污泥处理技术(江苏)有限公司 | Efficient sludge reduction coupling enhanced nitrogen and phosphorus removal device and method thereof |
| CN110776230A (en) * | 2019-09-25 | 2020-02-11 | 减一污泥处理技术(江苏)有限公司 | MDP material for efficient sludge reduction coupling enhanced nitrogen and phosphorus removal |
| CN112551861A (en) * | 2020-11-12 | 2021-03-26 | 生态环境部华南环境科学研究所 | Equipment for reducing sludge moisture content by ultrasonic disintegration of municipal sludge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60181637A (en) * | 1984-02-28 | 1985-09-17 | Mitsubishi Electric Corp | Measurement of number of methanobacterium or methane generation activity |
| JP2000325968A (en) * | 1999-05-17 | 2000-11-28 | Kurita Water Ind Ltd | Treatment method of sludge from a wastewater treatment system for fluegas desulfurization |
| CN101055106A (en) * | 2007-01-31 | 2007-10-17 | 蒋遂安 | Method and apparatus for quickly and deeply purifying air or water or other fluid at low cost |
| CN101067404A (en) * | 2006-04-14 | 2007-11-07 | 康健 | Optical radiation energy application technique |
| CN101234803A (en) * | 2008-03-07 | 2008-08-06 | 北京蓝景创新科技有限公司 | Device for degrading high concentration ammonia nitrogen waste water by electronic excitation |
| CN202415341U (en) * | 2011-12-15 | 2012-09-05 | 汪洋 | Device capable of integrating high-pressure dehydration, drying and deodorization for sludge |
| CN203159414U (en) * | 2013-03-13 | 2013-08-28 | 南京盟博环保科技有限公司 | Equipment for water reduction and decrement of sludge |
-
2013
- 2013-03-13 CN CN201310079617.2A patent/CN103102056B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60181637A (en) * | 1984-02-28 | 1985-09-17 | Mitsubishi Electric Corp | Measurement of number of methanobacterium or methane generation activity |
| JP2000325968A (en) * | 1999-05-17 | 2000-11-28 | Kurita Water Ind Ltd | Treatment method of sludge from a wastewater treatment system for fluegas desulfurization |
| CN101067404A (en) * | 2006-04-14 | 2007-11-07 | 康健 | Optical radiation energy application technique |
| CN101055106A (en) * | 2007-01-31 | 2007-10-17 | 蒋遂安 | Method and apparatus for quickly and deeply purifying air or water or other fluid at low cost |
| CN101234803A (en) * | 2008-03-07 | 2008-08-06 | 北京蓝景创新科技有限公司 | Device for degrading high concentration ammonia nitrogen waste water by electronic excitation |
| CN202415341U (en) * | 2011-12-15 | 2012-09-05 | 汪洋 | Device capable of integrating high-pressure dehydration, drying and deodorization for sludge |
| CN203159414U (en) * | 2013-03-13 | 2013-08-28 | 南京盟博环保科技有限公司 | Equipment for water reduction and decrement of sludge |
Non-Patent Citations (1)
| Title |
|---|
| 朱开金 等: "微波诱导Fe2O3/H2O2体系催化氧化污泥中的酚类有机物", 《中北大学学报(自然科学版)》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396053A (en) * | 2016-09-21 | 2017-02-15 | 湖北君集水处理有限公司 | Method for removing pollutants by using ultrasonic enhanced coagulation |
| CN110776231A (en) * | 2019-09-25 | 2020-02-11 | 减一污泥处理技术(江苏)有限公司 | Preparation method of sludge reduction coupling enhanced nitrogen and phosphorus removal material |
| CN110776232A (en) * | 2019-09-25 | 2020-02-11 | 减一污泥处理技术(江苏)有限公司 | Efficient sludge reduction coupling enhanced nitrogen and phosphorus removal device and method thereof |
| CN110776230A (en) * | 2019-09-25 | 2020-02-11 | 减一污泥处理技术(江苏)有限公司 | MDP material for efficient sludge reduction coupling enhanced nitrogen and phosphorus removal |
| CN112551861A (en) * | 2020-11-12 | 2021-03-26 | 生态环境部华南环境科学研究所 | Equipment for reducing sludge moisture content by ultrasonic disintegration of municipal sludge |
| CN112551861B (en) * | 2020-11-12 | 2022-02-15 | 生态环境部华南环境科学研究所 | Equipment for reducing sludge moisture content by ultrasonic disintegration of municipal sludge |
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| CN103102056B (en) | 2014-03-12 |
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