CN203440360U - Comprehensive utilization and production system of agriculture and forestry waste resources - Google Patents
Comprehensive utilization and production system of agriculture and forestry waste resources Download PDFInfo
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- CN203440360U CN203440360U CN201320534002.XU CN201320534002U CN203440360U CN 203440360 U CN203440360 U CN 203440360U CN 201320534002 U CN201320534002 U CN 201320534002U CN 203440360 U CN203440360 U CN 203440360U
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- agriculture
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- comprehensive utilization
- forestry waste
- waste resources
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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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The invention provides a comprehensive utilization and production system of agriculture and forestry waste resources, and relates to the technical field of comprehensive utilization of agriculture and forestry waste resources. The system comprises a first separation device, separation hemicellulose, a second separation device, separation cellulose, a tertiary separation device and separation lignin, wherein the first separation device is connected with an anaerobic fermentation device; and the anaerobic fermentation device is connected with a methane power generation device. According to the system, used raw materials are the agriculture and forestry waste, the raw material resource is large in amount, wide in distribution and low is cost, and the agriculture and forestry waste resources are efficiently and comprehensively used. Series of products such as biochemical lignin, cellulose, methane power, biomass briquette and the like can be prepared by the system, the resource yield is high, and the environmental protection benefit is remarkable.
Description
Technical field:
The utility model relates to agriculture and forestry organic waste material resource utilization high-efficiency comprehensive utilization technical field, is specifically related to a kind of agriculture and forestry organic waste material comprehensive utilization of resources production system.
Background technology:
The residue that agriculture and forestry organic waste material is discharged as the stalk producing in results and the course of processing, chaff skin, shrub branch, withered leaf, wood chip, wood shavings and food-processing industry from agricultural etc.In prior art, the technology of agriculture and forestry organic waste material comprehensive utilization also exists very greatly and supplies, and the efficiency of comprehensive utilization is low, and cost is high.Finally cause agriculture and forestry organic waste material not fully utilized, be both unfavorable for environment protection, also caused the wasting of resources.
Utility model content:
Technical problem to be solved in the utility model is to provide a kind of agriculture and forestry organic waste material comprehensive utilization of resources production system, a kind of agriculture and forestry organic waste material raw material that utilizes of this production system, effective separated by three fractionation techniques to three large component-Mierocrystalline celluloses, hemicellulose and xylogen in agriculture and forestry organic waste material raw material, and initiated the aqueous solution after hydrolysis of hemicellulose, after anaerobically fermenting, make biogas generating, the natural pond liquid after fermentation as the nutritive medium of soilless culture in order to plant organic vegetable and organic flowers; Cellulose prods is as the raw material of papermaking and textile industry and production carboxymethyl cellulose; Lignin product, for part petroleum replacing base industrial chemicals-phenol, prepares modified phenolic resins, is widely used in the industries such as sheet material sizing agent, foaming thermal-insulating and casting.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of agriculture and forestry organic waste material comprehensive utilization of resources production system, it is characterized in that: comprise the flash trapping stage device, secondary separation device and the three grades of tripping devices that connect successively, described flash trapping stage device is also connected with anaerobic ferment devices, and described anaerobic ferment devices connects biogas electricity generation apparatus.
The working process of this agriculture and forestry organic waste material comprehensive utilization of resources production system is:
(1) agriculture and forestry organic waste material of collection is carried out to pre-treatment, then by handling equipment, send into flash trapping stage device, steam boiling 1min～5min with 0.6MPa～3.0MPa, after boiling, carry out again multistage cleaning and solid-liquid separation, hemicellulose in agriculture and forestry organic waste material raw material is separated, to be rich in the liquid form of hemicellulose, exist, for anaerobically fermenting, produce biogas or prepare furfural product, the solid substance that separation obtains carries out the second-order separation.
(2), by the isolated liquid that is rich in hemicellulose in step (1), after the systems such as precipitation, pre-acidifying, adjusting are processed, enter anaerobic fermentation system and produce biogas.
(3) the natural pond liquid after anaerobically fermenting, after biological breeding is planted, then enters aerobic and advanced treatment system.
The concrete steps that solid substance carries out the second-order separation are: it is 4%～10% alkaline solution that the solid substance that solid-liquid separation obtains adds its quality, boiling 0.5h～3h under the condition of 60 ℃～130 ℃, after boiling, carry out secondary solid-liquid separation, the secondary solid substance that separation obtains, is processed into Mierocrystalline cellulose or carboxymethyl cellulose product.
The liquid obtaining in the second-order separation makes biochemical lignin products by three grades of separation again; Concrete steps are: after precipitation, filtration, activation, selected processing, obtain biochemical lignin stoste, more further concentrated through film device, make liquid biochemical lignin products, the biochemical lignin products of liquid is made to solid-state biochemical lignin products through evaporation with after being dried.
Three grades of solid substances that separation obtains, after precipitation, solid-liquid separation are processed, for the preparation of biomass molding fuel product.
The organic liquor producing in flash trapping stage process, through anaerobically fermenting, produce biogas, this biogas can be directly used in Domestic Gas or marsh gas power generation, natural pond liquid after anaerobically fermenting after biological breeding is planted with back segment separation system and other production processes in the waste water that produces, after processing by aerobic and deep treatment again, reach discharging standards, the middle water after processing is back in leading portion production technique and recycles.
In preprocessing process, agriculture and forestry organic waste material and biomass material are carried out to cutting and grinding processing, the solid substances such as the fiber fines of its generation are all for the preparation of biomass molding fuel product.
The beneficial effects of the utility model are:
The raw material that the utility model is used is agriculture and forestry organic waste material, and raw material resources amount is large, and distribution is wide, cost is low, makes agriculture and forestry organic waste material resource obtain high-efficiency comprehensive utilization.By the utility model, can make the series product such as biochemical lignin (BCL), Mierocrystalline cellulose, biogas electric power and biomass molding fuel, resource output capacity is high, environmental benefit is remarkable, when producing clean energy, produce large general industrial raw material product, can effectively with biomass resource, substitute fossil resource, promote the transition of energy substitution and the energy.Implementing, after the utility model, to take the production lines of 100,000 tons of agriculture and forestry organic waste materials " year process " is example, can 1.5 ten thousand tons of biochemical lignins of output (BCL), the series product such as 3.4 ten thousand tons of Mierocrystalline celluloses, 1100 ten thousand stere biogas and 1.2 ten thousand tons of biomass molding fuels.
Accompanying drawing explanation:
Fig. 1 is system schematic of the present utility model.
Embodiment:
For technique means, creation characteristic that the utility model is realized, reach object with effect is easy to understand, below in conjunction with specifically illustrating and example, further set forth the utility model.
As shown in Figure 1,
A kind of agriculture and forestry organic waste material comprehensive utilization of resources production system, comprise the flash trapping stage device, secondary separation device and the three grades of tripping devices that connect successively, described flash trapping stage device is also connected with anaerobic ferment devices, and described anaerobic ferment devices connects biogas electricity generation apparatus.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not subject to the restriction of above-mentioned example; that in above-mentioned example and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. an agriculture and forestry organic waste material comprehensive utilization of resources production system, it is characterized in that: comprise the flash trapping stage device connecting successively, separated hemicellulose, secondary separation device, separated fiber element and three grades of tripping devices, separating lignin, described flash trapping stage device is also connected with anaerobic ferment devices, and described anaerobic ferment devices connects biogas electricity generation apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534002.XU CN203440360U (en) | 2013-08-29 | 2013-08-29 | Comprehensive utilization and production system of agriculture and forestry waste resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534002.XU CN203440360U (en) | 2013-08-29 | 2013-08-29 | Comprehensive utilization and production system of agriculture and forestry waste resources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440360U true CN203440360U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320534002.XU Expired - Lifetime CN203440360U (en) | 2013-08-29 | 2013-08-29 | Comprehensive utilization and production system of agriculture and forestry waste resources |
Country Status (1)
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| CN (1) | CN203440360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696397A (en) * | 2016-01-27 | 2016-06-22 | 安徽格义循环经济产业园有限公司 | Device for simultaneously extracting hemicellulose, cellulose and lignin from biomass raw materials |
| CN105861567A (en) * | 2016-04-27 | 2016-08-17 | 安徽香杨林业有限公司 | Method for producing high-heating-value biomass fuel from agricultural and forestry wastes |
| CN108405565A (en) * | 2018-03-20 | 2018-08-17 | 天津天人世纪科技股份有限公司 | A kind of agricultural wastes full constituent utilizes method |
-
2013
- 2013-08-29 CN CN201320534002.XU patent/CN203440360U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696397A (en) * | 2016-01-27 | 2016-06-22 | 安徽格义循环经济产业园有限公司 | Device for simultaneously extracting hemicellulose, cellulose and lignin from biomass raw materials |
| CN105696397B (en) * | 2016-01-27 | 2018-04-06 | 安徽格义循环经济产业园有限公司 | Extract the device of hemicellulose, cellulose and lignin simultaneously from biomass material |
| CN105861567A (en) * | 2016-04-27 | 2016-08-17 | 安徽香杨林业有限公司 | Method for producing high-heating-value biomass fuel from agricultural and forestry wastes |
| CN108405565A (en) * | 2018-03-20 | 2018-08-17 | 天津天人世纪科技股份有限公司 | A kind of agricultural wastes full constituent utilizes method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 232000 north side of entrepreneurial Avenue West of Yan Liu town, Shouxian County, Huainan, Anhui Patentee after: China CITIC recycling economy Co.,Ltd. Address before: 232200, Lu'an, Anhui province Shouxian County Liu Liu town, west of harvest road, north side of pioneering Road Patentee before: ANHUI GEYI CYCLIC ECONOMY INDUSTRIAL PARK CO.,LTD. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |