CN114907003A - Closed-loop sludge resource renewable treatment system - Google Patents
Closed-loop sludge resource renewable treatment system Download PDFInfo
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- CN114907003A CN114907003A CN202210604303.9A CN202210604303A CN114907003A CN 114907003 A CN114907003 A CN 114907003A CN 202210604303 A CN202210604303 A CN 202210604303A CN 114907003 A CN114907003 A CN 114907003A
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- 239000010802 sludge Substances 0.000 title claims abstract description 122
- 230000007246 mechanism Effects 0.000 claims abstract description 151
- 239000000428 dust Substances 0.000 claims abstract description 62
- 239000000446 fuel Substances 0.000 claims abstract description 56
- 239000010865 sewage Substances 0.000 claims abstract description 56
- 238000003825 pressing Methods 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 230000018044 dehydration Effects 0.000 claims abstract description 42
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 42
- 238000003763 carbonization Methods 0.000 claims abstract description 39
- 238000011084 recovery Methods 0.000 claims abstract description 35
- 238000000197 pyrolysis Methods 0.000 claims abstract description 34
- 239000002023 wood Substances 0.000 claims abstract description 19
- 239000003337 fertilizer Substances 0.000 claims abstract description 17
- WGENPFHBQDZLKM-UHFFFAOYSA-N [K].[P].[C] Chemical compound [K].[P].[C] WGENPFHBQDZLKM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 58
- 238000009434 installation Methods 0.000 claims description 21
- 230000007723 transport mechanism Effects 0.000 claims description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 16
- 239000003546 flue gas Substances 0.000 claims description 16
- 229910001385 heavy metal Inorganic materials 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 14
- 238000007493 shaping process Methods 0.000 claims description 13
- 239000002351 wastewater Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 239000002912 waste gas Substances 0.000 claims description 11
- JXBAVRIYDKLCOE-UHFFFAOYSA-N [C].[P] Chemical compound [C].[P] JXBAVRIYDKLCOE-UHFFFAOYSA-N 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 239000002585 base Substances 0.000 claims description 6
- 229940072033 potash Drugs 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 235000015320 potassium carbonate Nutrition 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 15
- 238000002485 combustion reaction Methods 0.000 abstract description 10
- 238000004064 recycling Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 5
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- 238000009740 moulding (composite fabrication) Methods 0.000 description 58
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- 230000009471 action Effects 0.000 description 3
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
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- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1813—Specific cations in water, e.g. heavy metals
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Food Science & Technology (AREA)
- Materials Engineering (AREA)
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a closed-loop sludge resource renewable treatment system which comprises a sludge concentration tank, a dehydrated sludge tank, a laminated high-strength filter-pressing deep dehydration tank, a dryer, a dust removal condenser, a sewage treatment plant, a standard discharge tank, a fuel forming machine, a carbon-phosphorus-potassium fertilizer forming tank, a pyrolysis carbonization furnace, a condenser, a pyroligneous liquid forming tank, a wood chip recovery part and an exhaust funnel discharge mechanism, wherein the sludge concentration tank is connected with the position of the dehydrated sludge tank. The closed-loop sludge resource renewable treatment system is provided with the waste material recycling mechanism, the combustion forming mechanism, the pyrolysis carbonization mechanism and the sewage detection mechanism, can form a complete forming system, can integrally form and arrange waste materials into a certain particle size after being recycled, combusted and formed, can increase the recycling effect of the waste materials, can reduce energy consumption, improve the waste material treatment performance, is convenient for better detection of sludge treatment, and has better sludge treatment effect.
Description
Technical Field
The invention relates to the field of renewable treatment of sludge resources, in particular to a closed-loop type renewable treatment system for sludge resources.
Background
The closed-loop type sludge resource renewable treatment system is a supporting device for recycling the sludge resource, the sludge treatment and disposal technology has advanced to a certain extent, policies and standards in the aspect of sludge treatment and disposal are gradually improved, the sludge treatment and disposal are targeted to be harmless, the safe treatment and disposal and the recycling of the sludge are realized by taking resources as means, and along with the continuous development of science and technology, the manufacturing process requirements of people on the closed-loop type sludge resource renewable treatment system are higher and higher.
The existing closed-loop sludge resource renewable treatment system has certain defects when in use, firstly, when the sludge resource renewable treatment is carried out, the operation of particle forming can not be conveniently carried out, the integral forming is poor in regular effect, the sludge treatment effect is reduced, the use of people is not facilitated, and in addition, when in use, the energy consumption is large when in treatment, the discharge up to the standard can not be well carried out, certain adverse effect is brought to the use process of people.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a closed-loop sludge resource renewable treatment system which can form a complete forming system, waste materials are recycled, combusted and formed into a certain particle size, the waste materials can be integrally formed and arranged, the recycling effect of the waste materials is increased, the energy consumption can be reduced, the waste material treatment performance is improved, the sludge treatment can be better detected, the sludge treatment effect is better, and the problems in the background art can be effectively solved.
(II) technical scheme
In order to realize the purpose, the invention adopts the technical scheme that: a closed-loop sludge resource renewable treatment system comprises a sludge concentration tank, a dehydrated sludge tank, a laminated high-strength filter-pressing deep dehydration tank, a dryer, a dust removal condenser, a sewage treatment plant, a standard discharge tank, a fuel forming machine, a carbon phosphorus potassium fertilizer forming tank, a pyrolytic carbonization furnace, a condenser, a pyroligneous liquor forming tank, a wood chip recovery part and an exhaust funnel discharge mechanism, wherein the sludge concentration tank is connected with the position of the dehydrated sludge tank, the dehydrated sludge tank is connected with the position of the laminated high-strength filter-pressing deep dehydration tank, the laminated high-strength filter-pressing deep dehydration tank is connected with the positions of the dryer and the sewage treatment plant, the dryer is connected with the positions of the exhaust funnel discharge mechanism, the fuel forming machine and the dust removal condenser, the sewage treatment plant is connected with the position of the standard discharge tank, the fuel forming machine is connected with the position of the wood chip recovery part and the pyrolytic carbonization furnace, and the pyrolytic carbonization furnace is connected with the positions of the condenser and the carbon phosphorus potassium fertilizer forming tank, the condenser is connected with the pyroligneous liquor forming pool, the wood chip recovery part comprises a bin pump and a wood chip bin, and the bin pump is connected with the fuel forming machine and the wood chip bin.
As an optimal technical scheme of this application, install sludge concentration mechanism between sludge concentration tank and the dehydration sludge pond, install water transport mechanism between dehydration sludge pond and the stromatolite filter-pressing degree of depth dewatering pond that excels in, install desliming waste water transmission pipe between stromatolite filter-pressing degree of depth dewatering pond that excels in and the sewage treatment plant, install mud cake transport mechanism between stromatolite filter-pressing degree of depth dewatering pond that excels in and the desiccator, install dry waste gas transmission mechanism between desiccator and the dust removal condenser, install dry flue gas transmission mechanism between desiccator and the aiutage emission mechanism, install condensation waste water transmission mechanism between dust removal condenser and the sewage treatment plant.
As an optimal technical scheme of this application, install saw-dust powder transmission device between saw-dust storehouse and the storehouse pump, install saw-dust flue gas transmission device between storehouse pump and the fuel make-up machine, install dry mud transmission device between desiccator and the fuel make-up machine, install burning material transmission device between fuel make-up machine and the pyrolysis carbonization stove, install waste gas conveying mechanism and pyrolysis gas transmission device between dust removal condenser and the pyrolysis carbonization stove, sewage treatment plant and discharge to reach standard install sewage detection mechanism between the pond.
As an optimal technical scheme of this application, sewage detection mechanism includes control module, acid and alkaline detection mechanism, wired communication mechanism, PLC control chip, display module, heavy metal detection mechanism, power module and alarm module, acid and alkaline detection mechanism is connected wired communication mechanism's position with heavy metal detection mechanism, wired communication mechanism connects PLC control chip's position, PLC control chip connects display module, alarm module, control module's position, power module connects heavy metal detection mechanism and PLC control chip's position.
As an optimal technical scheme of this application, the output of sludge concentration tank and the input through connection in dehydration sludge impoundment, the output in dehydration sludge impoundment and the input through connection in stromatolite filter-pressing degree of depth dewatering pond that excels in, the output in stromatolite filter-pressing degree of depth dewatering pond and desiccator, sewage treatment plant's input through connection, the output of desiccator and dust removal condenser, aiutage exhaust stack discharge mechanism's input through connection, sewage treatment plant's output and the input through connection in discharge pond up to standard, the output of desiccator and fuel forming machine's input through connection, the output of saw-dust recovery portion and fuel forming machine's input through connection, fuel forming machine's output and pyrolysis carbonization furnace's input through connection, pyrolysis carbonization furnace's output and carbon phosphorus fertilizer shaping pond, carbon phosphorus fertilizer, carbon dioxide gas, carbon dioxide gas, carbon dioxide gas, carbon, The input end of the condenser is in through connection, and the output end of the condenser is in through connection with the input end of the pyroligneous liquor forming pool.
As an optimal technical scheme of this application, link up the installation between sludge thickening pond, dehydration sludge pond and the sludge thickening mechanism, the installation of lining up between dehydration sludge pond, the high-strength filter-pressing degree of depth dehydration pond of stromatolite and the water transmission mechanism, the installation of linking up between the high-strength filter-pressing degree of depth dehydration pond of stromatolite, sewage treatment plant and the desliming waste water transmission pipe, link up the installation between the high-strength filter-pressing degree of depth dehydration pond of stromatolite, desiccator and mud cake transmission mechanism, link up the installation between desiccator, dust removal condenser and the dry waste gas transmission mechanism, link up the installation through dry flue gas transmission mechanism between desiccator, the aiutage emission mechanism.
As an optimal technical scheme of this application, link up the installation between desiccator, fuel forming machine and the dry mud transport mechanism, link up the installation between fuel forming machine, pyrolysis carbonization stove and the burning material transport mechanism, link up the installation between saw-dust recovery portion, fuel forming machine and the saw-dust flue gas transport mechanism, link up the installation between saw-dust storehouse, storehouse pump and the saw-dust powder transport mechanism, link up the installation between fuel forming machine, pyrolysis carbonization stove and the burning material transport mechanism.
As an optimal technical scheme of this application, the output of pH detection mechanism and heavy metal detection mechanism passes through wired communication mechanism and PLC control chip's input electric connection, PLC control chip's output and alarm module, display module, control module's input electric connection.
(III) advantageous effects
Compared with the prior art, the invention provides a closed-loop sludge resource renewable treatment system, which has the following beneficial effects: the closed-loop sludge resource renewable treatment system can form a complete forming system by the waste material recovery mechanism, the combustion forming mechanism, the pyrolysis carbonization mechanism and the sewage detection mechanism, waste materials are prepared into a certain particle size through recovery, combustion and forming, the forming can be integrally carried out and is regular, the recovery effect of the waste materials is improved, the energy consumption can be reduced, the waste material treatment performance is improved, the sludge treatment can be better detected conveniently, the sludge treatment effect is better, a sludge concentration tank, a dewatered sludge tank, a laminated high-strength filter-pressing deep dehydration tank, a dryer, a dust removal condenser and a sewage treatment plant are used for carrying out dewatering and recovery treatment on the sludge, gas is discharged through an exhaust funnel discharge mechanism at the same time, final treatment and discharge are carried out at the position of the sewage treatment plant, the detection is carried out by the sewage detection mechanism, the acid-base value and the heavy metal value after the sewage treatment can be detected, waste material can be collected in the position of saw-dust recovery portion, and waste material collects to burn in the position of fuel forming machine after handling to the integral type shaping increases the recovery effect, reduces the energy resource consumption when retrieving simultaneously, and whole closed-loop sludge resources processing system that can regenerate simple structure, convenient operation, the effect of using is better for traditional mode.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a closed-loop sludge resource renewable treatment system according to the present invention.
FIG. 2 is a schematic structural diagram of a laminated high-strength filter-pressing deep dewatering tank in the closed-loop sludge resource renewable treatment system.
FIG. 3 is a schematic structural diagram of a fuel forming machine in the closed-loop sludge resource recycling system according to the present invention.
Fig. 4 is a schematic structural diagram of a wood chip recycling part in the closed-loop sludge resource renewable treatment system.
FIG. 5 is a schematic structural diagram of a sewage detection mechanism in the closed-loop sludge resource renewable treatment system according to the present invention.
In the figure: 1. a sludge concentration tank; 2. a dehydrated sludge tank; 3. laminating a high-strength filter pressing deep dewatering pool; 4. a dryer; 5. a dust removal condenser; 6. a sewage treatment plant; 7. a standard discharge pool; 8. a fuel forming machine; 9. a carbon phosphorus potassium fertilizer forming pool; 10. a pyrolysis carbonization furnace; 11. a condenser; 12. a wood vinegar forming pool; 13. a bin pump; 14. a wood chip recovery part; 15. a wood chip bin; 16. an exhaust stack discharge mechanism; 17. a sludge concentration mechanism; 18. a water body transmission mechanism; 19. a desliming wastewater transmission pipe; 20. a mud cake conveying mechanism; 21. a condensed wastewater conveying mechanism; 22. a dry exhaust gas transport mechanism; 23. a dry flue gas transmission mechanism; 24. a sawdust powder conveying mechanism; 25. a wood chip and flue gas transmission mechanism; 26. a cracked gas transmission mechanism; 27. an exhaust gas conveying mechanism; 28. a dry sludge conveying mechanism; 29. a combustion material conveying mechanism; 30. a sewage detection mechanism; 31. a control module; 32. an acid-base detection mechanism; 33. a wired communication mechanism; 34. a PLC control chip; 35. a display module; 36. a heavy metal detection mechanism; 37. a power supply module; 38. and an alarm module.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and the detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-5, a closed-loop sludge resource regeneration treatment system comprises a sludge concentration tank 1, a dehydrated sludge tank 2, a laminated high-strength filter-pressing deep dehydration tank 3, a dryer 4, a dust removal condenser 5, a sewage treatment plant 6, a standard discharge tank 7, a fuel forming machine 8, a carbon phosphorus potassium fertilizer forming tank 9, a pyrolytic carbonization furnace 10, a condenser 11, a pyroligneous liquor forming tank 12, a wood chip recovery part 14 and an exhaust funnel discharge mechanism 16, wherein the sludge concentration tank 1 is connected with the position of the dehydrated sludge tank 2, the dehydrated sludge tank 2 is connected with the position of the laminated high-strength filter-pressing deep dehydration tank 3, the laminated high-strength filter-pressing deep dehydration tank 3 is connected with the positions of the dryer 4 and the sewage treatment plant 6, the dryer 4 is connected with the positions of the exhaust funnel discharge mechanism 16, the fuel forming machine 8 and the dust removal condenser 5, the sewage treatment plant 6 is connected with the position of the standard discharge tank 7, the fuel forming machine 8 is connected with the position of the wood chip recovery part 14 and the pyrolytic carbonization furnace 10, the pyrolysis carbonization furnace 10 is connected the position of condenser 11 and carbon phosphorus potash fertilizer shaping pond 9, and the position of pyrolkigneous liquid shaping pond 12 is connected to condenser 11, and saw-dust recovery unit 14 includes storehouse pump 13 and saw-dust storehouse 15, and storehouse pump 13 is connected the position of fuel forming machine 8 and saw-dust storehouse 15.
Further, a sludge concentration mechanism 17 is installed between the sludge concentration tank 1 and the dehydrated sludge tank 2, a water body transmission mechanism 18 is installed between the dehydrated sludge tank 2 and the laminated high-strength filter-pressing deep dehydration tank 3, a desliming wastewater transmission pipe 19 is installed between the laminated high-strength filter-pressing deep dehydration tank 3 and the sewage treatment plant 6, a sludge cake transmission mechanism 20 is installed between the laminated high-strength filter-pressing deep dehydration tank 3 and the dryer 4, a dry waste gas transmission mechanism 22 is installed between the dryer 4 and the dust removal condenser 5, a dry flue gas transmission mechanism 23 is installed between the dryer 4 and the exhaust stack discharge mechanism 16, and a condensed waste water transmission mechanism 21 is installed between the dust removal condenser 5 and the sewage treatment plant 6.
Further, the output end of the sludge concentration tank 1 is communicated with the input end of the dehydrated sludge tank 2, the output end of the dehydrated sludge tank 2 is communicated with the input end of the laminated high-strength filter-pressing deep dehydration tank 3, the output end of the laminated high-strength filter-pressing deep dehydration tank 3 is communicated with the input ends of the dryer 4 and the sewage treatment plant 6, the output end of the dryer 4 is communicated with the input ends of the dust removal condenser 5 and the exhaust funnel discharge mechanism 16, the output end of the sewage treatment plant 6 is communicated with the input end of the standard discharge tank 7, the output end of the dryer 4 is communicated with the input end of the fuel forming machine 8, the output end of the sawdust recovery part 14 is communicated with the input end of the fuel forming machine 8, the output end of the fuel forming machine 8 is communicated with the input end of the pyrolytic carbonization furnace 10, the output end of the pyrolytic carbonization furnace 10 is communicated with the input ends of the carbon phosphorus potassium fertilizer forming tank 9 and the condenser 11, the output end of the condenser 11 is communicated with the input end of the pyroligneous liquor forming pool 12.
Further, the sludge concentration tank 1, the dehydrated sludge tank 2 and the sludge concentration mechanism 17 are installed in a penetrating manner, the dehydrated sludge tank 2, the laminated high-strength filter-pressing deep dehydration tank 3 and the water body transmission mechanism 18 are installed in a penetrating manner, the laminated high-strength filter-pressing deep dehydration tank 3, the sewage treatment plant 6 and the desliming wastewater transmission pipe 19 are installed in a penetrating manner, the laminated high-strength filter-pressing deep dehydration tank 3, the dryer 4 and the mud cake transmission mechanism 20 are installed in a penetrating manner, the dryer 4, the dust removal condenser 5 and the dry waste gas transmission mechanism 22 are installed in a penetrating manner, and the dryer 4 and the exhaust funnel discharge mechanism 16 are installed in a penetrating manner through the dry flue gas transmission mechanism 23.
Example two:
on the basis of the first embodiment, as shown in fig. 1 to 5, a closed-loop sludge resource regeneration treatment system comprises a sludge concentration tank 1, a dehydrated sludge tank 2, a laminated high-strength filter-pressing deep dehydration tank 3, a dryer 4, a dust removal condenser 5, a sewage treatment plant 6, a standard discharge tank 7, a fuel forming machine 8, a carbon phosphorus potash fertilizer forming tank 9, a pyrolysis carbonization furnace 10, a condenser 11, a pyroligneous liquor forming tank 12, a sawdust recovery part 14 and an exhaust funnel discharge mechanism 16, wherein the sludge concentration tank 1 is connected with the position of the dehydrated sludge tank 2, the dehydrated sludge tank 2 is connected with the position of the laminated high-strength filter-pressing deep dehydration tank 3, the laminated high-strength filter-pressing deep dehydration tank 3 is connected with the position of the dryer 4 and the sewage treatment plant 6, the dryer 4 is connected with the position of the exhaust funnel discharge mechanism 16, the fuel forming machine 8 and the dust removal condenser 5, the sewage treatment plant 6 is connected with the position of the standard discharge tank 7, the position of saw-dust recovery portion 14 and pyrolysis carbonization stove 10 is connected to fuel make-up machine 8, and the position of condenser 11 and carbon phosphorus potash fertilizer shaping pond 9 is connected to pyrolysis carbonization stove 10, and the position of pyrolkigneous liquid shaping pond 12 is connected to condenser 11, and saw-dust recovery portion 14 includes storehouse pump 13 and saw-dust storehouse 15, and storehouse pump 13 is connected fuel make-up machine 8 and saw-dust storehouse 15's position.
Further, install saw-dust powder transport mechanism 24 between saw-dust storehouse 15 and storehouse pump 13, install saw-dust flue gas transport mechanism 25 between storehouse pump 13 and the fuel make-up machine 8, install dry mud transport mechanism 28 between desiccator 4 and the fuel make-up machine 8, install burning material transport mechanism 29 between fuel make-up machine 8 and the pyrolysis carbonization stove 10, install waste gas conveying mechanism 27 and pyrolysis gas transport mechanism 26 between dust removal condenser 5 and the pyrolysis carbonization stove 10, install sewage detection mechanism 30 between sewage treatment plant 6 and the discharge tank up to standard 7.
Further, the drying machine 4, the fuel forming machine 8 and the dry sludge conveying mechanism 28 are installed in a penetrating manner, the fuel forming machine 8, the pyrolysis carbonization furnace 10 and the combustion material conveying mechanism 29 are installed in a penetrating manner, the sawdust recovery part 14, the fuel forming machine 8 and the sawdust flue gas conveying mechanism 25 are installed in a penetrating manner, the sawdust bin 15, the bin pump 13 and the sawdust powder conveying mechanism 24 are installed in a penetrating manner, and the fuel forming machine 8, the pyrolysis carbonization furnace 10 and the combustion material conveying mechanism 29 are installed in a penetrating manner.
Example three:
on the basis of the first embodiment and the second embodiment, as shown in fig. 1 to 5, a closed-loop sludge resource renewable treatment system comprises a sludge concentration tank 1, a dewatered sludge tank 2, a laminated high-strength filter-pressing deep dewatering tank 3, a dryer 4, a dust removal condenser 5, a sewage treatment plant 6, a standard discharge tank 7, a fuel forming machine 8, a carbon phosphorus potassium fertilizer forming tank 9, a pyrolysis carbonization furnace 10, a condenser 11, a pyroligneous liquid forming tank 12, a sawdust recovery part 14 and an exhaust funnel discharge mechanism 16, wherein the sludge concentration tank 1 is connected with the position of the dewatered sludge tank 2, the dewatered sludge tank 2 is connected with the position of the laminated high-strength filter-pressing deep dewatering tank 3, the laminated high-strength filter-pressing deep dewatering tank 3 is connected with the positions of the dryer 4 and the sewage treatment plant 6, the dryer 4 is connected with the positions of the exhaust funnel discharge mechanism 16, the fuel forming machine 8 and the dust removal condenser 5, the sewage treatment plant 6 is connected with the position of the standard discharge tank 7, the position of saw-dust recovery portion 14 and pyrolysis carbonization stove 10 is connected to fuel make-up machine 8, and the position of condenser 11 and carbon phosphorus potash fertilizer shaping pond 9 is connected to pyrolysis carbonization stove 10, and the position of pyrolkigneous liquid shaping pond 12 is connected to condenser 11, and saw-dust recovery portion 14 includes storehouse pump 13 and saw-dust storehouse 15, and storehouse pump 13 is connected fuel make-up machine 8 and saw-dust storehouse 15's position.
Further, sewage detection mechanism 30 includes control module 31, acid-base detection mechanism 32, wired communication mechanism 33, PLC control chip 34, display module 35, heavy metal detection mechanism 36, power module 37 and alarm module 38, acid-base detection mechanism 32 and heavy metal detection mechanism 36 are connected the position of wired communication mechanism 33, the position of PLC control chip 34 is connected to wired communication mechanism 33, display module 35 is connected to PLC control chip 34, alarm module 38, control module 31's position, heavy metal detection mechanism 36 and PLC control chip 34's position is connected to power module 37.
Further, the output ends of the acid and alkali detection mechanism 32 and the heavy metal detection mechanism 36 are electrically connected with the input end of the PLC control chip 34 through the wired communication mechanism 33, and the output end of the PLC control chip 34 is electrically connected with the input ends of the alarm module 38, the display module 35 and the control module 31.
The working principle is as follows: the invention comprises a sludge concentration tank 1, a dehydrated sludge tank 2, a laminated high-strength filter-pressing deep dehydration tank 3, a dryer 4, a dust removal condenser 5, a sewage treatment plant 6, a standard discharge tank 7, a fuel forming machine 8, a carbon phosphorus potassium fertilizer forming tank 9, a pyrolysis carbonization furnace 10, a condenser 11, a pyroligneous liquid forming tank 12, a bin pump 13, a wood chip recovery part 14, a wood chip bin 15, an exhaust funnel discharge mechanism 16, a sludge concentration mechanism 17, a water body transmission mechanism 18, a deslimed wastewater transmission pipe 19, a mud cake transmission mechanism 20, a condensed wastewater transmission mechanism 21, a dried waste gas transmission mechanism 22, a dried flue gas transmission mechanism 23, a wood chip powder transmission mechanism 24, a wood chip flue gas transmission mechanism 25, a pyrolysis gas transmission mechanism 26, a waste gas transmission mechanism 27, a dried mud transmission mechanism 28, a combustion material transmission mechanism 29, a sewage detection mechanism 30, a control module 31, an acid-alkali detection mechanism 32, a combustion gas detection mechanism 25, a combustion gas detection mechanism 28, a combustion material detection mechanism, a combustion equipment, The device comprises a wired communication mechanism 33, a PLC control chip 34, a display module 35, a heavy metal detection mechanism 36, a power module 37 and an alarm module 38, when in use, the device is provided with a waste material recovery mechanism, a combustion forming mechanism, a pyrolysis carbonization mechanism and a sewage detection mechanism, a complete forming system can be formed, waste materials are recovered, combusted and formed into a certain particle size, the integrated forming can be carried out regularly, the recovery effect of the waste materials is increased, the energy consumption can be reduced, the waste material treatment performance is improved, the sludge treatment can be better detected, the sludge treatment effect is better, a sludge concentration tank 1, a dewatered sludge tank 2, a laminated high-strength filter-pressing deep dehydration tank 3, a dryer 4, a dust removal condenser 5 and a sewage treatment plant 6 are used for carrying out dehydration and recovery treatment on sludge, and gas is discharged through an exhaust funnel discharge mechanism 16 simultaneously, and carry out final treatment and emission in sewage treatment plant 6's position, detect by sewage detection mechanism 30, can detect pH value and heavy metal value after the sewage treatment, can collect waste material in the position of saw-dust recovery unit 14, waste material collects and burns in the position of fuel forming machine 8 after handling to the integral type shaping increases the recovery effect, reduces the energy resource consumption when retrieving simultaneously.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a closed-loop sludge resource processing system that can regenerate, includes sludge concentration tank (1), dehydration sludge impoundment (2), stromatolite high-strength filter-pressing degree of depth dehydration pond (3), desiccator (4), dust removal condenser (5), sewage treatment plant (6), discharge tank (7) up to standard, fuel forming machine (8), carbon phosphorus potash fertilizer shaping pond (9), pyrolysis carbonization stove (10), condenser (11), pyrolkigneous liquid shaping pond (12), saw-dust recovery portion (14) and aiutage discharge mechanism (16), its characterized in that: the sludge concentration tank (1) is connected with the position of a dehydrated sludge tank (2), the position of a laminated high-strength filter-pressing deep dehydration tank (3) is connected with the dehydrated sludge tank (2), the position of a dryer (4) and a sewage treatment plant (6) is connected with the laminated high-strength filter-pressing deep dehydration tank (3), the position of an exhaust funnel discharge mechanism (16), a fuel forming machine (8) and a dust removal condenser (5) is connected with the dryer (4), the position of a standard discharge tank (7) is connected with the sewage treatment plant (6), the position of a sawdust recovery part (14) and a pyrolytic carbonization furnace (10) is connected with the fuel forming machine (8), the position of a condenser (11) and a carbon potassium phosphorus fertilizer forming tank (9) is connected with the pyrolytic carbonization furnace (10), the position of a pyroligneous liquor forming tank (12) is connected with the condenser (11), the sawdust recovery part (14) comprises a bin pump (13) and a sawdust bin (15), the bin pump (13) is connected with the fuel forming machine (8) and the wood chip bin (15).
2. The closed-loop sludge resource renewable treatment system of claim 1, wherein: a sludge concentration mechanism (17) is arranged between the sludge concentration tank (1) and the dewatered sludge tank (2), a water body transmission mechanism (18) is arranged between the dehydration sludge pool (2) and the laminated high-strength filter-pressing deep dehydration pool (3), a desliming wastewater transmission pipe (19) is arranged between the laminated high-strength filter-pressing deep dehydration tank (3) and the sewage treatment plant (6), a mud cake transmission mechanism (20) is arranged between the laminated high-strength filter-pressing deep dewatering tank (3) and the dryer (4), a dry waste gas transmission mechanism (22) is arranged between the dryer (4) and the dust removal condenser (5), a dry flue gas transmission mechanism (23) is arranged between the dryer (4) and the exhaust funnel discharging mechanism (16), and a condensed wastewater transmission mechanism (21) is arranged between the dust removal condenser (5) and the sewage treatment plant (6).
3. The closed-loop sludge resource renewable treatment system of claim 1, wherein: install saw-dust powder transmission device (24) between saw-dust storehouse (15) and storehouse pump (13), install saw-dust flue gas transmission device (25) between storehouse pump (13) and fuel forming machine (8), install dry mud transmission device (28) between desiccator (4) and fuel forming machine (8), install burning material transmission device (29) between fuel forming machine (8) and pyrolysis carbonization stove (10), install waste gas conveying mechanism (27) and pyrolysis gas transmission device (26) between dust removal condenser (5) and pyrolysis carbonization stove (10), install sewage detection mechanism (30) between sewage treatment plant (6) and discharge to reach standard pond (7).
4. The closed-loop sludge resource renewable treatment system of claim 3, wherein: sewage detection mechanism (30) include control module (31), acid-base detection mechanism (32), wired communication mechanism (33), PLC control chip (34), display module (35), heavy metal detection mechanism (36), power module (37) and alarm module (38), acid-base detection mechanism (32) and heavy metal detection mechanism (36) are connected the position of wired communication mechanism (33), the position of PLC control chip (34) is connected in wired communication mechanism (33), the position of display module (35), alarm module (38), control module (31) is connected in PLC control chip (34), the position of heavy metal detection mechanism (36) and PLC control chip (34) is connected in power module (37).
5. The closed-loop sludge resource renewable treatment system of claim 1, wherein: the output of the sludge concentration tank (1) is in through connection with the input of the dehydrated sludge tank (2), the output of the dehydrated sludge tank (2) is in through connection with the input of the laminated high-strength filter-pressing deep dehydration tank (3), the output of the laminated high-strength filter-pressing deep dehydration tank (3) is in through connection with the input of the dryer (4) and the sewage treatment plant (6), the output of the dryer (4) is in through connection with the input of the dust removal condenser (5) and the exhaust funnel discharge mechanism (16), the output of the sewage treatment plant (6) is in through connection with the input of the standard discharge tank (7), the output of the dryer (4) is in through connection with the input of the fuel forming machine (8), the output of the sawdust recovery part (14) is in through connection with the input of the fuel forming machine (8), the output of the fuel forming machine (8) is in through connection with the input of the pyrolysis carbonization furnace (10), the output of pyrolysis carbonization stove (10) and the input through connection of carbon phosphorus potash fertilizer shaping pond (9), condenser (11), the output of condenser (11) and the input through connection of pyrolkigneous liquid shaping pond (12).
6. The closed-loop sludge resource renewable treatment system of claim 2, characterized in that: the sludge thickening tank (1), the installation of lining up between dehydration sludge pond (2) and the sludge thickening mechanism (17), the installation of lining up between dehydration sludge pond (2), stromatolite high strength filter-pressing degree of depth dewatering tank (3) and water transmission mechanism (18), the installation of lining up between stromatolite high strength filter-pressing degree of depth dewatering tank (3), sewage treatment plant (6) and the desliming waste water transmission pipe (19), the installation of lining up between stromatolite high strength filter-pressing degree of depth dewatering tank (3), desiccator (4) and mud cake transmission mechanism (20), the installation of lining up between desiccator (4), dust removal condenser (5) and dry waste gas transmission mechanism (22), link up through the installation through dry flue gas transmission mechanism (23) between desiccator (4), aiutage discharge mechanism (16).
7. The closed-loop sludge resource renewable treatment system of claim 3, wherein: the utility model discloses a wood chip drying machine, including desiccator (4), fuel make-up machine (8) and dry mud transport mechanism (28), link up the installation between fuel make-up machine (8), pyrolysis carbonization stove (10) and burning material transport mechanism (29), link up the installation between saw-dust recovery portion (14), fuel make-up machine (8) and saw-dust flue gas transport mechanism (25), link up the installation between saw-dust storehouse (15), storehouse pump (13) and saw-dust powder transport mechanism (24), link up the installation between fuel make-up machine (8), pyrolysis carbonization stove (10) and the burning material transport mechanism (29).
8. The closed-loop sludge resource renewable treatment system of claim 4, wherein: the output ends of the acid and alkali detection mechanism (32) and the heavy metal detection mechanism (36) are electrically connected with the input end of the PLC control chip (34) through a wired communication mechanism (33), and the output end of the PLC control chip (34) is electrically connected with the input ends of the alarm module (38), the display module (35) and the control module (31).
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009045612A (en) * | 2007-07-20 | 2009-03-05 | Chugoku Electric Power Co Inc:The | Waste recycling method and recycling facility |
| CN103539326A (en) * | 2013-09-30 | 2014-01-29 | 珠海市伟力高生物科技有限公司 | Method for comprehensive treatment of sludge |
| CN103755124A (en) * | 2014-01-23 | 2014-04-30 | 杭州互惠环保科技有限公司 | Sludge treatment method based on hydrothermal carbonization |
| CN104609693A (en) * | 2014-12-29 | 2015-05-13 | 东莞市东元新能源科技有限公司 | High-concentration organic sludge treatment method |
| CN107880967A (en) * | 2017-11-16 | 2018-04-06 | 昆山阳澄蓝谷环境研究所有限公司 | A kind of production method of sewage sludge biomass fuel combination |
| CN111269729A (en) * | 2020-02-24 | 2020-06-12 | 徐州工程学院 | Method and system for preparing biochar by co-pyrolysis of sludge and waste tires |
| CN111847824A (en) * | 2020-08-25 | 2020-10-30 | 北控水务(中国)投资有限公司 | Three-stage type dewatering and drying system and method for sludge in domestic sewage treatment plant |
| CN112573798A (en) * | 2020-12-25 | 2021-03-30 | 华润环保发展有限公司 | Microwave conditioning deep dehydration method, pyrolysis carbonization method and system for sludge |
| CN113450546A (en) * | 2021-06-30 | 2021-09-28 | 湖北大眼界企业管理有限公司 | Standardized service terminal for sewage discharge |
-
2022
- 2022-05-31 CN CN202210604303.9A patent/CN114907003A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009045612A (en) * | 2007-07-20 | 2009-03-05 | Chugoku Electric Power Co Inc:The | Waste recycling method and recycling facility |
| CN103539326A (en) * | 2013-09-30 | 2014-01-29 | 珠海市伟力高生物科技有限公司 | Method for comprehensive treatment of sludge |
| CN103755124A (en) * | 2014-01-23 | 2014-04-30 | 杭州互惠环保科技有限公司 | Sludge treatment method based on hydrothermal carbonization |
| CN104609693A (en) * | 2014-12-29 | 2015-05-13 | 东莞市东元新能源科技有限公司 | High-concentration organic sludge treatment method |
| CN107880967A (en) * | 2017-11-16 | 2018-04-06 | 昆山阳澄蓝谷环境研究所有限公司 | A kind of production method of sewage sludge biomass fuel combination |
| CN111269729A (en) * | 2020-02-24 | 2020-06-12 | 徐州工程学院 | Method and system for preparing biochar by co-pyrolysis of sludge and waste tires |
| CN111847824A (en) * | 2020-08-25 | 2020-10-30 | 北控水务(中国)投资有限公司 | Three-stage type dewatering and drying system and method for sludge in domestic sewage treatment plant |
| CN112573798A (en) * | 2020-12-25 | 2021-03-30 | 华润环保发展有限公司 | Microwave conditioning deep dehydration method, pyrolysis carbonization method and system for sludge |
| CN113450546A (en) * | 2021-06-30 | 2021-09-28 | 湖北大眼界企业管理有限公司 | Standardized service terminal for sewage discharge |
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