CN102815851A - Depth sludge drying regulation system, and method thereof - Google Patents
Depth sludge drying regulation system, and method thereof Download PDFInfo
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- CN102815851A CN102815851A CN2012102784457A CN201210278445A CN102815851A CN 102815851 A CN102815851 A CN 102815851A CN 2012102784457 A CN2012102784457 A CN 2012102784457A CN 201210278445 A CN201210278445 A CN 201210278445A CN 102815851 A CN102815851 A CN 102815851A
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- 239000010802 sludge Substances 0.000 title claims abstract description 42
- 238000001035 drying Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000003814 drug Substances 0.000 claims abstract description 80
- 230000035484 reaction time Effects 0.000 claims abstract description 4
- 230000003750 conditioning effect Effects 0.000 claims description 102
- 230000018044 dehydration Effects 0.000 claims description 48
- 238000006297 dehydration reaction Methods 0.000 claims description 48
- 239000000126 substance Substances 0.000 claims description 37
- 238000001514 detection method Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 12
- 230000003571 opsonizing effect Effects 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 229910001385 heavy metal Inorganic materials 0.000 claims description 6
- 229910021645 metal ion Inorganic materials 0.000 claims description 6
- 239000011236 particulate material Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005457 optimization Methods 0.000 claims description 3
- 230000000474 nursing effect Effects 0.000 claims 2
- 229940079593 drug Drugs 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 239000010801 sewage sludge Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
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Abstract
The invention relates to a depth sludge drying regulation system, and a method thereof, wherein the system comprises a sludge storage tank, a dosing device, a regulation device and a dewatering device; the method comprises the following steps: collecting various data of sludge and added drugs, and analyzing data by a processing centre; optimally regulating supply quantity, supply time and supply order of drugs; and optimally regulating regulation speed of sludge and sludge reaction time. According to the invention, structure is simple; design is reasonable; cost is low; degree of automation is high; and processed sludge has moisture content which can be controlled to be less than 60%, and accords with state corresponding standards.
Description
Technical field
The present invention relates to a kind of sludge drying conditioning system, also relate to a kind of method of sludge drying conditioning simultaneously, belong to technical field of sludge treatment.
Background technology
Along with the continuous growth and the industrial develop rapidly of urban population, city domestic sewage and trade effluent grow with each passing day.In order to preserve the ecological environment, the city effluent sewage must pass through processing, could discharge after up to standard.Yet sewage can produce a large amount of mud when being purified, because this type mud has the water ratio height and volume is big, the characteristics of the various hazardous and noxious substances that concentrated if can not get safe disposal, can be brought more serious secondary pollution to environment.Sludge drying is a kind of relatively effective means; But the sludge drying conditioning system of prior art and method level of automation are not high, and processing cost is high, and the moisture percentage in sewage sludge that obtains after the processing can not be up to state standards; Therefore; We design a kind of simple in structure, and are economical and practical, sludge drying conditioning system and method that level of automation is high.
Summary of the invention
One object of the present invention is exactly that the weak point that is directed against above-mentioned prior art provides a kind of degree of depth sludge drying conditioning system, and with low cost, level of automation is high, and the moisture percentage in sewage sludge after the processing can be controlled at below 60%, meets national respective standard fully.
The objective of the invention is to realize: a kind of degree of depth sludge drying conditioning system through following mode; Comprise mud storage tank, mud proofing unit, IPC, chemicals dosing plant, medicament proofing unit, conditioning proofing unit, conditioning system and dewatering unit; Said mud storage tank, chemicals dosing plant, conditioning system and dewatering unit interconnect through pipeline; The mud proofing unit is installed in mud storage tank and the dewatering unit; The medicament proofing unit is installed in the chemicals dosing plant; The conditioning proofing unit is installed in the conditioning system; The preceding mud data of mud proofing unit detection dehydration are sent to IPC and analyze, and analytical results sends chemicals dosing plant to, and chemicals dosing plant detects the comparing result of data according to preceding mud detection data of dehydration and dehydrated sludge; The feed rate of the medicament control indexes medicament that the composite chemical proofing unit detects, pipeline time and supply order; IPC is nursed one's health mud according to the detection Data Control conditioning system of the preceding mud of dehydration, and conditioning proofing unit detection conditioning mud data send to IPC and handle, thereby control conditioning speed and the sludge reaction time of conditioning system to mud; Mud after the conditioning is delivered to dewatering unit and carries out deep dehydration, and the mud data that the mud proofing unit detects behind the deep dehydration send IPC and the contrast of the preceding mud detection of dehydration data to.
Further, the mud data comprise the particulate material granularity of mud, the heavy metal content of mud, the specific density of mud, the water ratio of mud, the solid content of mud, the pH value of mud, the organic content of mud, the settling ratio of mud, the calorific value of mud, the bulk index of mud before the dehydration of mud proofing unit detection.
Further, the medicament index that detects of medicament proofing unit comprises ash and the lead content of refractive index, the medicament of specific density, the medicament of acid base concentration, the medicament of medicament, the solubleness of medicament, the molecular weight of medicament, the concentration of metal ions of medicament, the colourity of medicament.
Further, the conditioning mud data that detect of conditioning proofing unit comprise moisture solid content, the conditioning mud of temperature, the conditioning mud of specific density, the conditioning mud of the pH value of nurse one's health mud, conditioning mud turbidity, nurse one's health the suspended substance of mud.
Further, the mud data behind the mud proofing unit detection deep dehydration comprise the water ratio and the calorific value of mud.
Another object of the present invention is exactly that the weak point that is directed against above-mentioned prior art provides a kind of degree of depth sludge drying Opsonizing method, and with low cost, level of automation is high, and the moisture percentage in sewage sludge after the processing can be controlled at below 60%, meets national respective standard fully.
The objective of the invention is to realize through following mode: a kind of degree of depth sludge drying Opsonizing method, it is characterized in that, may further comprise the steps:
1) store the preceding mud of dehydration in the mud storage tank, the mud proofing unit carries out data gathering to the mud before dewatering, and image data is sent to IPC;
2) IPC analyzes mud data before dewatering, and analytical results is sent to chemicals dosing plant;
3) chemicals dosing plant is according to the comparing result of preceding mud detection data of dehydration and dehydrated sludge detection data, and feed rate, pipeline time and the supply of the medicament index optimization adjustment medicament that the composite chemical proofing unit detects are in proper order;
4) IPC is nursed one's health mud according to the detection Data Control conditioning system of the preceding mud of dehydration; The conditioning proofing unit detects conditioning mud data and sends to the IPC processing, thereby the control conditioning system is to the conditioning speed and the time-optimized adjustment of sludge reaction of mud;
5) mud after the conditioning is delivered to dewatering unit and carries out deep dehydration;
6) the mud proofing unit detects mud data behind the deep dehydration and sends before IPC and the dehydration mud to and detect the data contrast and prepare for the dosing of next chemicals dosing plant.
Further, the mud data comprise the particulate material granularity of mud, the heavy metal content of mud, the specific density of mud, the water ratio of mud, the solid content of mud, the PH of mud before the dehydration of mud proofing unit detection
Value, the organic content of mud, the settling ratio of mud, the calorific value of mud, the bulk index of mud.
Further, the medicament index that detects of medicament proofing unit comprises ash and the lead content of refractive index, the medicament of specific density, the medicament of acid base concentration, the medicament of medicament, the solubleness of medicament, the molecular weight of medicament, the concentration of metal ions of medicament, the colourity of medicament.
Further, the conditioning mud data that detect of conditioning proofing unit comprise moisture solid content, the conditioning mud of temperature, the conditioning mud of specific density, the conditioning mud of the pH value of nurse one's health mud, conditioning mud turbidity, nurse one's health the suspended substance of mud.
Further, the mud data behind the mud proofing unit detection deep dehydration comprise the water ratio and the calorific value of mud.
Compared with prior art, beneficial effect of the present invention is: simple in structure, reasonable in design, with low cost, level of automation is high, and the moisture percentage in sewage sludge after the processing can be controlled at below 60%, meets national respective standard fully.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a system flowchart of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further detailed description.
As depicted in figs. 1 and 2; A kind of degree of depth sludge drying conditioning system; Comprise mud storage tank, mud proofing unit, IPC, chemicals dosing plant, medicament proofing unit, conditioning proofing unit, conditioning system and dewatering unit, said mud storage tank, chemicals dosing plant, conditioning system and dewatering unit are through pipeline mutually
Connect; The mud proofing unit is installed in mud storage tank and the dewatering unit; The medicament proofing unit is installed in the chemicals dosing plant, and the conditioning proofing unit is installed in the conditioning system, and the preceding mud data of mud proofing unit detection dehydration are sent to IPC and analyze; Analytical results sends chemicals dosing plant to; Chemicals dosing plant according to dehydration before mud detect the comparing result that data and dehydrated sludge detect data, the feed rate of the medicament control indexes medicament that the composite chemical proofing unit detects, pipeline time and supply order, IPC is nursed one's health mud according to the detection Data Control conditioning system of the preceding mud of dehydration; The conditioning proofing unit detects conditioning mud data and sends to the IPC processing; Thereby control conditioning speed and the sludge reaction time of conditioning system to mud, the mud after the conditioning is delivered to dewatering unit and carries out deep dehydration, and the mud data that the mud proofing unit detects behind the deep dehydration send IPC and the contrast of the preceding mud detection of dehydration data to.
Further, the mud data comprise the particulate material granularity of mud, the heavy metal content of mud, the specific density of mud, the water ratio of mud, the solid content of mud, the pH value of mud, the organic content of mud, the settling ratio of mud, the calorific value of mud, the bulk index of mud before the dehydration of mud proofing unit detection.
Further, the medicament index that detects of medicament proofing unit comprises ash and the lead content of refractive index, the medicament of specific density, the medicament of acid base concentration, the medicament of medicament, the solubleness of medicament, the molecular weight of medicament, the concentration of metal ions of medicament, the colourity of medicament.
Further, the conditioning mud data that detect of conditioning proofing unit comprise moisture solid content, the conditioning mud of temperature, the conditioning mud of specific density, the conditioning mud of the pH value of nurse one's health mud, conditioning mud turbidity, nurse one's health the suspended substance of mud.
Further, the mud data behind the mud proofing unit detection deep dehydration comprise the water ratio and the calorific value of mud.
A kind of degree of depth sludge drying Opsonizing method is characterized in that, may further comprise the steps:
1) store the preceding mud of dehydration in the mud storage tank, the mud proofing unit advances the mud before dewatering
Line data is gathered, and image data is sent to IPC;
2) IPC analyzes mud data before dewatering, and analytical results is sent to chemicals dosing plant;
3) chemicals dosing plant is according to the comparing result of preceding mud detection data of dehydration and dehydrated sludge detection data, and feed rate, pipeline time and the supply of the medicament index optimization adjustment medicament that the composite chemical proofing unit detects are in proper order;
4) IPC is nursed one's health mud according to the detection Data Control conditioning system of the preceding mud of dehydration; The conditioning proofing unit detects conditioning mud data and sends to the IPC processing, thereby the control conditioning system is to the conditioning speed and the time-optimized adjustment of sludge reaction of mud;
5) mud after the conditioning is delivered to dewatering unit and carries out deep dehydration;
6) the mud proofing unit detects mud data behind the deep dehydration and sends before IPC and the dehydration mud to and detect the data contrast and prepare for the dosing of next chemicals dosing plant.
Further, the mud data comprise the particulate material granularity of mud, the heavy metal content of mud, the specific density of mud, the water ratio of mud, the solid content of mud, the pH value of mud, the organic content of mud, the settling ratio of mud, the calorific value of mud, the bulk index of mud before the dehydration of mud proofing unit detection.
Further, the medicament index that detects of medicament proofing unit comprises ash and the lead content of refractive index, the medicament of specific density, the medicament of acid base concentration, the medicament of medicament, the solubleness of medicament, the molecular weight of medicament, the concentration of metal ions of medicament, the colourity of medicament.
Further, the conditioning mud data that detect of conditioning proofing unit comprise moisture solid content, the conditioning mud of temperature, the conditioning mud of specific density, the conditioning mud of the pH value of nurse one's health mud, conditioning mud turbidity, nurse one's health the suspended substance of mud.
Further, the mud data behind the mud proofing unit detection deep dehydration comprise the water ratio and the heat of mud
Value.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. degree of depth sludge drying conditioning system; It is characterized in that: comprise mud storage tank, mud proofing unit, IPC, chemicals dosing plant, medicament proofing unit, conditioning proofing unit, conditioning system and dewatering unit; Said mud storage tank, chemicals dosing plant, conditioning system and dewatering unit interconnect through pipeline; The mud proofing unit is installed in mud storage tank and the dewatering unit; The medicament proofing unit is installed in the chemicals dosing plant, and the conditioning proofing unit is installed in the conditioning system, and the preceding mud data of mud proofing unit detection dehydration are sent to IPC and analyze; Analytical results sends chemicals dosing plant to; Chemicals dosing plant according to dehydration before mud detect the comparing result that data and dehydrated sludge detect data, the feed rate of the medicament control indexes medicament that the composite chemical proofing unit detects, pipeline time and supply order, IPC is nursed one's health mud according to the detection Data Control conditioning system of the preceding mud of dehydration; The conditioning proofing unit detects conditioning mud data and sends to the IPC processing; Thereby control conditioning speed and the sludge reaction time of conditioning system to mud, the mud after the conditioning is delivered to dewatering unit and carries out deep dehydration, and the mud data that the mud proofing unit detects behind the deep dehydration send IPC and the contrast of the preceding mud detection of dehydration data to.
2. degree of depth sludge drying conditioning system according to claim 1 is characterized in that: the mud data comprise the particulate material granularity of mud, the heavy metal content of mud, the specific density of mud, the water ratio of mud, the solid content of mud, the pH value of mud, the organic content of mud, the settling ratio of mud, the calorific value of mud, the bulk index of mud before the dehydration that the mud proofing unit detects.
3. degree of depth sludge drying conditioning system according to claim 1 is characterized in that: the medicament index that the medicament proofing unit detects comprises ash and the lead content of refractive index, the medicament of specific density, the medicament of acid base concentration, the medicament of medicament, the solubleness of medicament, the molecular weight of medicament, the concentration of metal ions of medicament, the colourity of medicament.
4. degree of depth sludge drying conditioning system according to claim 1 is characterized in that: conditioning detects
The conditioning mud data that device detects comprise the pH value of nursing one's health mud, the specific density of conditioning mud, the temperature of conditioning mud, the moisture solid content of conditioning mud, the turbidity of conditioning mud, the suspended substance of conditioning mud.
5. degree of depth sludge drying conditioning system according to claim 1 is characterized in that: the mud data behind the mud proofing unit detection deep dehydration comprise the water ratio and the calorific value of mud.
6. a kind of degree of depth sludge drying Opsonizing method according to claim 1 is characterized in that, may further comprise the steps:
1) store the preceding mud of dehydration in the mud storage tank, the mud proofing unit carries out data gathering to the mud before dewatering, and image data is sent to IPC;
2) IPC analyzes mud data before dewatering, and analytical results is sent to chemicals dosing plant;
3) chemicals dosing plant is according to the comparing result of preceding mud detection data of dehydration and dehydrated sludge detection data, and feed rate, pipeline time and the supply of the medicament index optimization adjustment medicament that the composite chemical proofing unit detects are in proper order;
4) IPC is nursed one's health mud according to the detection Data Control conditioning system of the preceding mud of dehydration; The conditioning proofing unit detects conditioning mud data and sends to the IPC processing, thereby the control conditioning system is to the conditioning speed and the time-optimized adjustment of sludge reaction of mud;
5) mud after the conditioning is delivered to dewatering unit and carries out deep dehydration;
6) the mud proofing unit detects mud data behind the deep dehydration and sends before IPC and the dehydration mud to and detect the data contrast and prepare for the dosing of next chemicals dosing plant.
7. degree of depth sludge drying Opsonizing method according to claim 6 is characterized in that: the mud data comprise that the particulate material granularity of mud, the heavy metal content of mud, the specific density of mud, the water ratio of mud, the solid content of mud, the pH value of mud, the organism of mud contain before the dehydration that the mud proofing unit detects
Amount, the settling ratio of mud, the calorific value of mud, the bulk index of mud.
8. degree of depth sludge drying Opsonizing method according to claim 6 is characterized in that: the medicament index that the medicament proofing unit detects comprises ash and the lead content of refractive index, the medicament of specific density, the medicament of acid base concentration, the medicament of medicament, the solubleness of medicament, the molecular weight of medicament, the concentration of metal ions of medicament, the colourity of medicament.
9. degree of depth sludge drying Opsonizing method according to claim 6 is characterized in that: the conditioning mud data that the conditioning proofing unit detects comprise the pH value of nursing one's health mud, the specific density of conditioning mud, the temperature of conditioning mud, the moisture solid content of conditioning mud, the turbidity of conditioning mud, the suspended substance of conditioning mud.
10. degree of depth sludge drying Opsonizing method according to claim 6 is characterized in that: the mud data behind the mud proofing unit detection deep dehydration comprise the water ratio and the calorific value of mud.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102784457A CN102815851A (en) | 2012-08-07 | 2012-08-07 | Depth sludge drying regulation system, and method thereof |
| CN201310183078.7A CN103241918B (en) | 2012-08-07 | 2013-05-17 | Intelligent conditioning system for deep dewatering of sludge |
| CN201310183214.2A CN103241921B (en) | 2012-08-07 | 2013-05-17 | Intelligent conditioning system for deep dewatering of sludge |
| CN2013101831313A CN103408214A (en) | 2012-08-07 | 2013-05-17 | Intelligent conditioning system for deep dehydrating of sludge |
| TW104200227U TWM507932U (en) | 2012-08-07 | 2013-06-27 | Intelligent conditioning system for deep dehydration of sludge |
| TW104209290U TWM514466U (en) | 2012-08-07 | 2013-06-27 | Intelligent conditioning system for deep dehydration of sludge |
| TW102122884A TW201406670A (en) | 2012-08-07 | 2013-06-27 | Intelligent conditioning system for deep dewatering of sludge |
| TW102122886A TW201406669A (en) | 2012-08-07 | 2013-06-27 | Intelligent conditioning system for deep dewatering of sludge |
| TW102122885A TW201407529A (en) | 2012-08-07 | 2013-06-27 | Intelligent conditioning system for deep dewatering of sludge |
| TW104200228U TWM502031U (en) | 2012-08-07 | 2013-06-27 | Intelligent conditioning system for deep dehydration of sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102784457A CN102815851A (en) | 2012-08-07 | 2012-08-07 | Depth sludge drying regulation system, and method thereof |
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| Publication Number | Publication Date |
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| CN102815851A true CN102815851A (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102784457A Pending CN102815851A (en) | 2012-08-07 | 2012-08-07 | Depth sludge drying regulation system, and method thereof |
| CN2013101831313A Pending CN103408214A (en) | 2012-08-07 | 2013-05-17 | Intelligent conditioning system for deep dehydrating of sludge |
| CN201310183078.7A Active CN103241918B (en) | 2012-08-07 | 2013-05-17 | Intelligent conditioning system for deep dewatering of sludge |
| CN201310183214.2A Active CN103241921B (en) | 2012-08-07 | 2013-05-17 | Intelligent conditioning system for deep dewatering of sludge |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101831313A Pending CN103408214A (en) | 2012-08-07 | 2013-05-17 | Intelligent conditioning system for deep dehydrating of sludge |
| CN201310183078.7A Active CN103241918B (en) | 2012-08-07 | 2013-05-17 | Intelligent conditioning system for deep dewatering of sludge |
| CN201310183214.2A Active CN103241921B (en) | 2012-08-07 | 2013-05-17 | Intelligent conditioning system for deep dewatering of sludge |
Country Status (2)
| Country | Link |
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| CN (4) | CN102815851A (en) |
| TW (6) | TWM507932U (en) |
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| JPS58119399A (en) * | 1982-01-06 | 1983-07-15 | Hitachi Plant Eng & Constr Co Ltd | Installation for dehydrating sludge |
| CN1049640C (en) * | 1994-02-23 | 2000-02-23 | 机械电子工业部机械工业环境保护技术研究所 | Auto-controlling system for dewatering sludge |
| CN100999367A (en) * | 2007-01-10 | 2007-07-18 | 浙江大学 | Automatic waste water batch treatment method and equipment suitable for small flow multikind and complex reaction process |
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2012
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- 2013-05-17 CN CN201310183078.7A patent/CN103241918B/en active Active
- 2013-05-17 CN CN201310183214.2A patent/CN103241921B/en active Active
- 2013-06-27 TW TW104200227U patent/TWM507932U/en unknown
- 2013-06-27 TW TW102122886A patent/TW201406669A/en unknown
- 2013-06-27 TW TW104209290U patent/TWM514466U/en not_active IP Right Cessation
- 2013-06-27 TW TW104200228U patent/TWM502031U/en not_active IP Right Cessation
- 2013-06-27 TW TW102122885A patent/TW201407529A/en unknown
- 2013-06-27 TW TW102122884A patent/TW201406670A/en unknown
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| CN108726838A (en) * | 2018-05-23 | 2018-11-02 | 北京北排水环境发展有限公司 | A kind of optimizing evaluation method of frame dehydration sludge conditioning medicament |
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| CN112624560B (en) * | 2020-11-30 | 2022-04-26 | 广州晟启能源设备有限公司 | Automatic online detection and regulation method for sludge moisture content and drying system |
| CN113185087A (en) * | 2021-05-20 | 2021-07-30 | 济南中合环保科技有限公司 | Sludge treatment method and system |
| CN115536229A (en) * | 2022-09-19 | 2022-12-30 | 北京城市排水集团有限责任公司 | Automatic control system and method for chemical conditioning of advanced anaerobic digestion sludge |
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| CN116002949A (en) * | 2022-12-28 | 2023-04-25 | 浙江筑微科技有限公司 | Sludge treatment and resource production method for domestic sewage plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103408214A (en) | 2013-11-27 |
| CN103241918B (en) | 2015-01-21 |
| CN103241921A (en) | 2013-08-14 |
| CN103241921B (en) | 2015-03-25 |
| TWM514466U (en) | 2015-12-21 |
| TWM502031U (en) | 2015-06-01 |
| TWM507932U (en) | 2015-09-01 |
| CN103241918A (en) | 2013-08-14 |
| TW201406669A (en) | 2014-02-16 |
| TW201406670A (en) | 2014-02-16 |
| TW201407529A (en) | 2014-02-16 |
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