CN204981802U - Preparation system of pig manure fuel - Google Patents
Preparation system of pig manure fuel Download PDFInfo
- Publication number
- CN204981802U CN204981802U CN201520693380.1U CN201520693380U CN204981802U CN 204981802 U CN204981802 U CN 204981802U CN 201520693380 U CN201520693380 U CN 201520693380U CN 204981802 U CN204981802 U CN 204981802U
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- China
- Prior art keywords
- pig manure
- solid
- manure
- fuel
- biogas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a preparation system of pig manure fuel, including solid -liquid separation system, biogas fermentation system, solid -state pig manure raw material handling system, molding system and boiler system, the solid -liquid separation system is including holding manure pit and solid -liquid separation device, and biogas fermentation system includes biogas fermentation pond and marsh gas conveying system, solid -state pig manure raw material handling system include pig manure biogas fermentation system 1, and pig manure reducing mechanism that pig manure drying device links to each other and the pig manure feed bin that links to each other with the pig manure reducing mechanism, pig manure drying device links to each other with solid -liquid separation equipment, and molding system includes additive feed bin, mixing arrangement, make -up machine and cooling tower, and boiler system includes biomass boiler and high -temperature steam pipeline, high -temperature steam pipeline one end and biomass boiler, the other end links to each other with pig manure drying device. The utility model has the advantages of structural design is reasonable, collects function in an organic wholes such as biogas fermentation, shaping fuel preparation, boiler heat supply, and the pig manure high -usage.
Description
Technical field
The utility model relates to biomass energy and solid waste recycling field, particularly relates to a kind of preparation system of pig manure fuel.
Background technology
China is big country of raising pigs, and according to statistics, only Fecal wastes is 2,910,000 tons pig industry day, year Fecal wastes be 10.62 hundred million tons.Processing mode conventional at present has three kinds, and one is collect as fertilizer by pig manure, and two is set up methane fermentation system to be used for making biogas, and three is prepare solid fuel.But pig manure is transported to farmland and carry out also field process, need a large amount of human and material resources, shipment distance is large, and cost is high, a large amount of pig manures cannot be processed in time, causes environmental pollution, affects people, animal healthy.Biogas fermentation and solid fuel are prepared two kinds of processing modes and are had respective relative merits, and the effect played is all too single, and reasonably can not play the utility value of pig manure, utilizing status is low.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art, a kind of reasonable in design is provided, possess the several functions such as biogas fermentation, shaped fuel preparation, boiler heat supplying, and the preparation system of the pig manure fuel of pig manure fuel utilising efficiency can have been improved.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of preparation system of pig manure fuel, comprise solid-liquid separation system, methane fermentation system, solid-state pig manure raw material processing system, formation system and boiler systems, described solid-liquid separation system comprises manure lagoon and can the equipment for separating liquid from solid of pig manure in suction manure lagoon, described methane fermentation system comprises marsh gas fermentation pool and methane delivery system, described marsh gas fermentation pool is connected with equipment for separating liquid from solid, described solid-state pig manure raw material processing system comprises pig manure drying installation, the pig manure shredding unit be connected with described pig manure drying installation and the pig manure feed bin be connected with described pig manure shredding unit, described pig manure drying installation is connected with equipment for separating liquid from solid, described formation system comprises additive storage bin, mixing device, forming machine and cooling tower, described pig manure feed bin is all connected with mixing device with additive storage bin, described mixing device is connected with forming machine, described forming machine is connected with cooling tower, described boiler systems comprises biomass boiler and high temperature steam pipeline, described high temperature steam pipeline one end and biomass boiler, the other end is connected with pig manure drying installation.
Further improvement as technique scheme:
Described methane delivery system comprises and to be connected with marsh gas fermentation pool and biogas parallel with one another is transported outward and managed and biogas transfer lime, described biogas transfer lime is connected with described biomass boiler, described biogas transfer lime is provided with biogas transfer valve, and described biogas outward transport pipe is provided with biogas outward transport control valve.
Described preparation system also comprises smoke comprehensive and utilizes system, described smoke comprehensive utilizes system to comprise smoke-exhaust pipeline and flue gas recycling pipeline, described smoke-exhaust pipeline comprises chimney, first high-temperature smoke discharging pipe and the sack cleaner be located at successively on described first high-temperature smoke discharging pipe, first control valve, desulfurizer and the first blower fan, described first high-temperature smoke discharging pipe one end is connected with biomass boiler, the other end is connected with chimney, described sack cleaner is arranged near biomass boiler, described flue gas recycling pipeline comprises the second high-temperature smoke discharging pipe and the second control valve of being located on described second high-temperature smoke discharging pipe and the second blower fan, described second high-temperature smoke discharging pipe one end is located between sack cleaner and the first control valve, and be communicated with the first high-temperature smoke discharging pipe, the other end is connected with pig manure drying installation.
Described smoke comprehensive utilizes system also to comprise the dry smoke-exhaust pipeline of pig manure, the dry smoke-exhaust pipeline of described pig manure comprises third high temperature smoke exhaust pipe and is located at odor removal, the 3rd control valve and the 3rd blower fan on described third high temperature smoke exhaust pipe successively, described third high temperature smoke exhaust pipe one end is connected with pig manure drying installation, the other end is located at described first control valve and is communicated with the first high-temperature smoke discharging pipe with between desulfurizer, and described odor removal arranges near pig manure drying installation.
Described formation system is connected with a distribution system, described distribution system comprises shaped fuel storehouse, outer shipping unit and the divider for pig manure shaped fuel being dispensed to shaped fuel storehouse and biomass boiler, described divider is connected with described cooling tower, be provided with the packaging scale for weighing pig manure shaped fuel and pack between described divider and shaped fuel storehouse, described outer shipping unit is for carrying the pig manure shaped fuel after packing.
Described additive storage bin comprises pig manure additive storage bin and biomass powder feed bin.
Manure absorbing pump and pig manure transfer lime is provided with between described manure lagoon and equipment for separating liquid from solid.
Described forming machine is the one in fluid pressure type forming machine, ring mould granulator and Flat die granulating machine.
Compared with prior art, the utility model has the advantage of:
1, the preparation system of pig manure fuel of the present utility model, by rational structure design, pig manure solid-liquid separation is become mutually liquid and solid-state phase, liquid phase pig manure is carried out biogas fermentation, solid-state phase pig manure is cured shaping, obtains geseous fuel and solid fuel, has possessed the several functions such as biogas fermentation, shaped fuel preparation, boiler heat supplying, the calorific value of pig manure can be utilized to greatest extent, improve pig manure fuel utilising efficiency; Meanwhile, this preparation system all pig manure carries out turning sludge into fuel and utilizes and can not only carry out minimizing and harmless treatment to greatest extent, and can alleviate at present nervous energy dilemma.
2, the preparation system of pig manure fuel of the present utility model, utilize boiler heat supplying and multiple UTILIZATION OF VESIDUAL HEAT IN mode, take full advantage of heat production and the waste heat of boiler, carry out the drying of pig manure raw material, i.e. the recyclable recycling of flue gas of boiler generation, project organization is reasonable, capacity usage ratio is high, condition of molding is gentle, and molding device loss is little, and running cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, each label represents:
1, equipment for separating liquid from solid; 2, pig manure drying installation; 3, marsh gas fermentation pool; 4, pig manure shredding unit; 5, pig manure feed bin; 6, pig manure additive storage bin; 7, biomass powder feed bin; 8, platform scale; 9, mixing device; 10, the first lifter; 11, forming machine; 12, cooling tower; 13, the second lifter; 14, divider; 15, packaging scale; 16, shaped fuel storehouse; 17, outer shipping unit; 18, biomass boiler; 19, economizer; 20, air preheater; 21, sack cleaner; 22, the first control valve; 23, the second control valve; 24, the second blower fan; 25, the second high-temperature smoke discharging pipe; 26, desulfurizer; 27, the first blower fan; 28, the first high-temperature smoke discharging pipe; 29, chimney; 30, odor removal; 31, the 3rd control valve; 32, the 3rd blower fan; 33, third high temperature smoke exhaust pipe; 34, biogas outward transport control valve; 35, biogas outward transport pipe; 36, biogas transfer valve; 37, biogas transfer lime; 38, high temperature steam pipeline; 39, steam control valve; 40, manure lagoon; 41, manure absorbing pump; 42, pig manure transfer lime.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Fig. 1 shows a kind of embodiment of the preparation system of the utility model pig manure fuel, the preparation system of this pig manure fuel comprises solid-liquid separation system, methane fermentation system, solid-state pig manure raw material processing system, formation system and boiler systems, solid-liquid separation system comprises manure lagoon 40 and can the equipment for separating liquid from solid 1 of pig manure in suction manure lagoon 40, methane fermentation system comprises marsh gas fermentation pool 3 and methane delivery system, marsh gas fermentation pool 3 is connected with equipment for separating liquid from solid 1, solid-state pig manure raw material processing system comprises pig manure drying installation 2, the pig manure shredding unit 4 be connected with pig manure drying installation 2 and the pig manure feed bin 5 be connected with pig manure shredding unit 4, pig manure drying installation 2 is connected with equipment for separating liquid from solid 1, formation system comprises additive storage bin, mixing device 9, forming machine 11 and cooling tower 12, pig manure feed bin 5 and additive storage bin are all connected with mixing device 9, mixing device 9 is connected with forming machine 11, forming machine 11 is connected with cooling tower 12, boiler systems comprises biomass boiler 18 and high temperature steam pipeline 38, high temperature steam pipeline 38 one end and biomass boiler 18, the other end is connected with pig manure drying installation 2, high temperature steam pipeline 38 is provided with steam control valve 39.The liquid phase pig manure of pig manure in manure lagoon 40 after equipment for separating liquid from solid 1 is separated is transported in marsh gas fermentation pool 3 and carries out biogas fermentation, and carried by methane delivery system, solid-state pig manure is delivered to pig manure drying installation 2 by auger, the high-temperature steam utilizing high temperature steam pipeline 38 to carry carries out drying treatment (in Fig. 1 shown in arrow) to pig manure drying installation 2 internal solid pig manure, dry pig manure is transported to pig manure shredding unit 4 through auger and pulverizes, be transported in pig manure feed bin 5 through auger again, dry pig manure in pig manure feed bin 5 and the additive in additive storage bin together add in mixing device 9, carry out mix and blend, it is pig manure shaped granule fuel that pig manure after mixing carries out machine-shaping through forming machine 11, finally to cooling in cooling tower 12.The pig manure fuel preparation system of the present embodiment is by rational structure design, possess the several functions such as biogas fermentation, shaped fuel preparation, boiler heat supplying, the calorific value of pig manure can be utilized to greatest extent, obtain geseous fuel biogas and solid fuel pig manure shaped fuel.Meanwhile, this preparation system carries out turning sludge into fuel utilization to pig manure, can not only carry out minimizing and harmless treatment to greatest extent, and can alleviate energy dilemma nervous at present.
In the present embodiment, between manure lagoon 40 and equipment for separating liquid from solid 1, be provided with manure absorbing pump 41 and pig manure transfer lime 42.During operation, the pig manure in manure lagoon 40 is transported in equipment for separating liquid from solid 1 by pig manure transfer lime 42 and carries out solid-liquid separation by manure absorbing pump 41.
Forming machine 11 is the one in fluid pressure type forming machine, ring mould granulator and Flat die granulating machine.In the present embodiment, forming machine 11 is ring mould granulator, and mixing device 9 is connected with forming machine 11 by the first lifter 10, and cooling tower 12 is connected with divider 14 by the second lifter 13.Additive storage bin comprises pig manure additive storage bin 6 and biomass powder feed bin 7.Pig manure feed bin 5, pig manure additive storage bin 6, biomass powder feed bin 7, to be connected with mixing device 9 respectively by platform scale 8, the pig manure raw material that platform scale 8 weighs by mixing device 9 by a certain percentage, pig manure additive and biomass powder carry out Homogeneous phase mixing, are then delivered in forming machine 11 by the first lifter 10.
In the present embodiment, methane delivery system comprises and to be connected with marsh gas fermentation pool 3 and biogas parallel with one another transports outward pipe 35 and biogas transfer lime 37, biogas transfer lime 37 is connected with biomass boiler 18, biogas transfer lime 37 is provided with biogas transfer valve 36, and biogas outward transport pipe 35 is provided with biogas outward transport control valve 34.Fermentation methane is stand-by through transporting outward storage with the biogas outward transport pipe 35 of biogas outward transport control valve 34, and all the other biogas is delivered in biomass boiler 18, as the fuel of boiler systems through the biogas transfer lime 37 with biogas transfer valve 36.
In the present embodiment, biomass boiler 18 also comprises economizer 19 and air preheater 20, preparation system also comprises smoke comprehensive and utilizes system, smoke comprehensive utilizes system to comprise smoke-exhaust pipeline and flue gas recycling pipeline, smoke-exhaust pipeline comprises chimney 29, first high-temperature smoke discharging pipe 28 and the sack cleaner 21 be located at successively on the first high-temperature smoke discharging pipe 28, first control valve 22, desulfurizer 26 and the first blower fan 27, first high-temperature smoke discharging pipe 28 one end is connected with biomass boiler 18, the other end is connected with chimney 29, sack cleaner 21 is arranged near biomass boiler 18, the flue gas that biomass boiler 18 is discharged does not need heat at once being discharged from chimney 29 through sack cleaner 21 and desulfurizer 26 by the first high-temperature smoke discharging pipe 28 at pig manure drying installation 2.Flue gas recycling pipeline comprises the second high-temperature smoke discharging pipe 25 and is located at the second control valve 23 and the second blower fan 24 on the second high-temperature smoke discharging pipe 25, second high-temperature smoke discharging pipe 25 one end is located between sack cleaner 21 and the first control valve 22, and be communicated with the first high-temperature smoke discharging pipe 28, the other end is connected with pig manure drying installation 2.When pig manure drying installation 2 needs heat for seasonable, the flue gas that biomass boiler 18 is discharged to enter in pig manure drying installation 2(Fig. 1 shown in arrow by the second high-temperature smoke discharging pipe 25 through the second control valve 23 and the second blower fan 24), now, off-gas recovery biomass boiler 18 can discharged utilizes as dry pig manure raw material flue gas.Smoke comprehensive utilizes system also to comprise the dry smoke-exhaust pipeline of pig manure, the dry smoke-exhaust pipeline of pig manure comprises third high temperature smoke exhaust pipe 33 and is located at odor removal 30, the 3rd control valve 31 and the 3rd blower fan 32 on third high temperature smoke exhaust pipe 33 successively, third high temperature smoke exhaust pipe 33 one end is connected with pig manure drying installation 2, the other end is located at the first control valve 22 and is communicated with the first high-temperature smoke discharging pipe 28 with between desulfurizer 26, and odor removal 30 is arranged near pig manure drying installation 2.Flue gas after pig manure raw material in dry pig manure drying installation 2 is discharged (in Fig. 1 shown in arrow) through desulfurizer 26 and chimney 29 by third high temperature smoke exhaust pipe 33.
In the present embodiment, formation system is connected with a distribution system, distribution system comprises shaped fuel storehouse 16, outer shipping unit 17 and the divider 14 for pig manure shaped fuel being dispensed to shaped fuel storehouse 16 and biomass boiler 18, divider 14 is connected with cooling tower 12, be provided with the packaging scale 15 for weighing pig manure shaped fuel and pack between divider 14 and shaped fuel storehouse 16, outer shipping unit 17 is for carrying the pig manure shaped fuel after packing.The cooled pig manure shaped fuel of cooling tower 12 is delivered to divider 14 place by the second lifter 13 and is distributed, the effect of divider 14: for qualified for certain proportion pig manure shaped fuel is dispensed to shaped fuel storehouse 16, qualified for residue pig manure shaped fuel and whole defective pig manure shaped fuel are dispensed to biomass boiler 18, as the raw material of boiler systems.Packaging scale 15 is for the weighing of qualified pig manure shaped fuel and packaging.
Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (8)
1. the preparation system of a pig manure fuel, it is characterized in that, comprise solid-liquid separation system, methane fermentation system, solid-state pig manure raw material processing system, formation system and boiler systems, described solid-liquid separation system comprises manure lagoon (40) and can the equipment for separating liquid from solid (1) of suction manure lagoon (40) interior pig manure, described methane fermentation system comprises marsh gas fermentation pool (3) and methane delivery system, described marsh gas fermentation pool (3) is connected with equipment for separating liquid from solid (1), described solid-state pig manure raw material processing system comprises pig manure drying installation (2), the pig manure shredding unit (4) be connected with described pig manure drying installation (2) and the pig manure feed bin (5) be connected with described pig manure shredding unit (4), described pig manure drying installation (2) is connected with equipment for separating liquid from solid (1), described formation system comprises additive storage bin, mixing device (9), forming machine (11) and cooling tower (12), described pig manure feed bin (5) is all connected with mixing device (9) with additive storage bin, described mixing device (9) is connected with forming machine (11), described forming machine (11) is connected with cooling tower (12), described boiler systems comprises biomass boiler (18) and high temperature steam pipeline (38), described high temperature steam pipeline (38) one end and biomass boiler (18), the other end is connected with pig manure drying installation (2).
2. the preparation system of pig manure fuel according to claim 1, it is characterized in that, described methane delivery system comprises and to be connected with marsh gas fermentation pool (3) and biogas parallel with one another is transported outward and managed (35) and biogas transfer lime (37), described biogas transfer lime (37) is connected with described biomass boiler (18), described biogas transfer lime (37) is provided with biogas transfer valve (36), and described biogas outward transport pipe (35) is provided with biogas outward transport control valve (34).
3. the preparation system of pig manure fuel according to claim 1 and 2, it is characterized in that, described preparation system also comprises smoke comprehensive and utilizes system, described smoke comprehensive utilizes system to comprise smoke-exhaust pipeline and flue gas recycling pipeline, described smoke-exhaust pipeline comprises chimney (29), first high-temperature smoke discharging pipe (28) and the sack cleaner (21) be located at successively on described first high-temperature smoke discharging pipe (28), first control valve (22), desulfurizer (26) and the first blower fan (27), described first high-temperature smoke discharging pipe (28) one end is connected with biomass boiler (18), the other end is connected with chimney (29), described sack cleaner (21) is arranged near biomass boiler (18), described flue gas recycling pipeline comprises the second high-temperature smoke discharging pipe (25) and the second control valve (23) of being located on described second high-temperature smoke discharging pipe (25) and the second blower fan (24), described second high-temperature smoke discharging pipe (25) one end is located between sack cleaner (21) and the first control valve (22), and be communicated with the first high-temperature smoke discharging pipe (28), the other end is connected with pig manure drying installation (2).
4. the preparation system of pig manure fuel according to claim 3, it is characterized in that, described smoke comprehensive utilizes system also to comprise the dry smoke-exhaust pipeline of pig manure, the dry smoke-exhaust pipeline of described pig manure comprises third high temperature smoke exhaust pipe (33) and is located at the odor removal (30) on described third high temperature smoke exhaust pipe (33) successively, 3rd control valve (31) and the 3rd blower fan (32), described third high temperature smoke exhaust pipe (33) one end is connected with pig manure drying installation (2), the other end is located at described first control valve (22) and is communicated with the first high-temperature smoke discharging pipe (28) with between desulfurizer (26), described odor removal (30) is arranged near pig manure drying installation (2).
5. the preparation system of pig manure fuel according to claim 1 and 2, it is characterized in that, described formation system is connected with a distribution system, described distribution system comprises shaped fuel storehouse (16), outer shipping unit (17) and the divider (14) for pig manure shaped fuel being dispensed to shaped fuel storehouse (16) and biomass boiler (18), described divider (14) is connected with described cooling tower (12), the packaging scale (15) for weighing pig manure shaped fuel and pack is provided with between described divider (14) and shaped fuel storehouse (16), described outer shipping unit (17) is for carrying the pig manure shaped fuel after packing.
6. the preparation system of pig manure fuel according to claim 1 and 2, is characterized in that, described additive storage bin comprises pig manure additive storage bin (6) and biomass powder feed bin (7).
7. the preparation system of pig manure fuel according to claim 1 and 2, is characterized in that, is provided with manure absorbing pump (41) and pig manure transfer lime (42) between described manure lagoon (40) and equipment for separating liquid from solid (1).
8. the preparation system of pig manure fuel according to claim 1 and 2, is characterized in that, described forming machine (11) is fluid pressure type forming machine, one in ring mould granulator and Flat die granulating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693380.1U CN204981802U (en) | 2015-09-09 | 2015-09-09 | Preparation system of pig manure fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693380.1U CN204981802U (en) | 2015-09-09 | 2015-09-09 | Preparation system of pig manure fuel |
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| Publication Number | Publication Date |
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| CN204981802U true CN204981802U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520693380.1U Expired - Fee Related CN204981802U (en) | 2015-09-09 | 2015-09-09 | Preparation system of pig manure fuel |
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| CN (1) | CN204981802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867880A (en) * | 2017-12-13 | 2018-04-03 | 郑州鼎力新能源技术有限公司 | A kind of production system suitable for chicken manure drying granulation |
-
2015
- 2015-09-09 CN CN201520693380.1U patent/CN204981802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867880A (en) * | 2017-12-13 | 2018-04-03 | 郑州鼎力新能源技术有限公司 | A kind of production system suitable for chicken manure drying granulation |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |