CN106479537A - A kind of method that skid-mounted type serialization stalk gas and ammonolysis prepare roughage - Google Patents
A kind of method that skid-mounted type serialization stalk gas and ammonolysis prepare roughage Download PDFInfo
- Publication number
- CN106479537A CN106479537A CN201610850510.7A CN201610850510A CN106479537A CN 106479537 A CN106479537 A CN 106479537A CN 201610850510 A CN201610850510 A CN 201610850510A CN 106479537 A CN106479537 A CN 106479537A
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- CN
- China
- Prior art keywords
- stalk
- gas
- roughage
- prepare
- ammonolysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses the method that a kind of method that skid-mounted type serialization stalk gas and ammonolysis prepare roughage, the skid-mounted type serialization stalk gas and ammonolysis prepare roughage includes：Crushed stalk；Stalk gas；Gas fuel burning produces steam；Stalk amine solution, the stalk after crushing is added urea, ammoniacal liquor, using heat and the kinetic energy of steam, realizes stalk mixing and amine solution preocess；After cooling down, stalk amine solution product adds probio, is directly packed with Polywoven Bag, is qualified roughage after 78 days.The preparation process of the present invention is simple, easy to operate, preferably resolves due to the technique of straw utilization that to there is cost of transportation high, and the efficiency of comprehensive utilization and benefit are low, practical application effect unconspicuous problem.
Description
Technical field
The invention belongs to environmental protection, biological and energy technology field, more particularly to a kind of skid-mounted type serialization stalk gas and
The method that ammonolysis prepare roughage.
Background technology
In recent years, agricultural crop straw becomes the new source of Rural Plane Source Pollution.The annual summer harvest and when the autumn and winter, always has a large amount of
Wheat, the stalk such as corn burn in field, generate a large amount of heavy smogs, the bottleneck for not only becoming rural environmental protection is asked
Topic, or even become the arch-criminal for bringing disaster to urban environment.According to the relevent statistics, China can be generated more than 700,000,000 every year as large agricultural country
Ton stalk, becomes " use is little " but " discarded object " that must dispose.If annual more than the 700000000 tons of stalks of China can be converted
50%, will be a huge new industry.In developed country, by scientific progress and creation, it is the synthesis of agricultural crop straw
Exploitation have found multiple use, makees straw chopping and returning in addition to organic fertilizer except traditional, has also walked out straw feed, straw
The new approach such as stalk vaporization, straw power generation, straw ethanol, stalk building materials, substantially increase stalk utilize value and utilization rate.In state
In interior practice, also there are many places to try to explore, creatively employ many beneficial experiences and method.Such as using stalk
Papermaking；Or using the formaldehydeless series straw plate of stalk production, be widely used as top-grade furniture, high-grade packaging, top-grade building material with
And the base material such as high-grade audio amplifier；Or make stalk become the roughage of cattle and sheep；Or using straw vaporization principle and technology, in rural area
Carry out straw methane engineering.
But, due to the concrete technology also imperfection of straw utilization, policy and fund input are not enough, and market promotion dynamics is also
Not enough, stalk process equipment and related processing facility limited, stalk is low using Technical comparing, and particularly stalk volume is close
Degree is little, and cost of transportation is high, causes the efficiency of stalk comprehensive utilization and benefit all to have much room for improvement, and practical application effect is not obvious.
Content of the invention
It is an object of the invention to provide a kind of method that skid-mounted type serialization stalk gas and ammonolysis prepare roughage, purport
In solution as the technique of straw utilization has cost of transportation height, the efficiency of comprehensive utilization and benefit are low, and practical application effect is simultaneously
Unconspicuous problem.
The present invention is achieved in that a kind of method that skid-mounted type serialization stalk gas and ammonolysis prepare roughage, institute
The method for stating skid-mounted type serialization stalk gas and ammonolysis preparation roughage is comprised the following steps：
Step one, crushed stalk；Stalk is sent to pulverizer by automatic delivering belt to smash stalk, length is in 1mm
～50mm；Stalk after crushing is entering hydrolytic reaction pot by automatic delivering belt, and high temperature and high pressure hydrolysis prepare fertilizer；(temperature
100-120 DEG C of degree, pressure 0.1-1MPa)
Step 2, stalk gas；Partial material after crushing is transferred to by producer by blower fan, when material puts into burner hearth
Interior imperfect combustion can produce a large amount of CO and H2, combustion gas is automatically imported piece-rate system and executes detar, takes off flue dust, is dehydrated steam
Decontamination procedure, is obtained high-quality combustion gas；
Step 3, gas fuel burning produce steam；Combustion gas is pipelined to gas fired-boiler, produces steam；Will be defeated
Go out vapor (steam) temperature at 120 DEG C～180 DEG C；
Step 4, stalk amine solution, by after crushing stalk add urea, ammoniacal liquor, addition for stalk weight 0.1～
1%, using heat and the kinetic energy of steam, realize stalk mixing and amine solution preocess；
Step 5, after cooling down, stalk amine solution product adds the probio aqueous solution, and wherein living bacteria count is not less than 100,000,000
Individual/milliliter.Directly packed with Polywoven Bag, after 7～8 days, be qualified roughage.
The skid-mounted type serialization stalk gas that the present invention is provided and the method that ammonolysis prepare roughage, by stalk amine solution,
Stalk after crushing is added a small amount of additive (such as urea, ammoniacal liquor etc.), using heat and the kinetic energy of steam, realizes stalk mixing
And amine solution preocess；After cooling down, stalk amine solution product adds probio, is directly packed with Polywoven Bag, after 7-8 days i.e.
For qualified roughage；Preparation process is simple, easy to operate, preferably resolves and transports into as the technique of straw utilization is present
This height, the efficiency of comprehensive utilization and benefit are low, practical application effect unconspicuous problem.
Description of the drawings
Fig. 1 is the method flow that skid-mounted type serialization stalk gas provided in an embodiment of the present invention and ammonolysis prepare roughage
Figure.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein is not used to only in order to explain the present invention
Limit the present invention.
Application principle to the present invention is explained in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the skid-mounted type serialization stalk gas of the embodiment of the present invention and ammonolysis prepare the method bag of roughage
Include following steps：
S101：Crushed stalk；Stalk is sent to pulverizer by automatic delivering belt to smash stalk, length 1mm～
50mm；Stalk after crushing is entering hydrolytic reaction pot by automatic delivering belt, and high temperature and high pressure hydrolysis produce fertilizer；(temperature
100～120 DEG C, 0.1～1MPa of pressure).
S102：Stalk gas；Partial material after crushing is transferred to by producer by blower fan, when material is put in burner hearth
Imperfect combustion can produce a large amount of CO and H2, combustion gas be automatically imported piece-rate system execute detar, take off flue dust, be dehydrated steam net
Change program, produces high-quality combustion gas.
S103：Gas fuel burning produces steam；Combustion gas is pipelined to gas fired-boiler, produces steam；Will output
Vapor (steam) temperature is at 120 DEG C～180 DEG C.
S104：Stalk amine solution, the stalk after crushing is added a small amount of additive, and (such as urea, ammoniacal liquor etc., account for stalk weight
0.1%～1%), using heat and the kinetic energy of steam, stalk mixing and amine solution preocess are realized.
S105：After cooling down, stalk amine solution product adds probio, is directly packed with Polywoven Bag, after 7～8 days
As qualified roughage.
The present invention is comprised the following steps that：
1st, crushed stalk：Stalk is sent to pulverizer by automatic delivering belt to smash stalk, length 1mm～
50mm；Material after crushing is partly into hydrolytic reaction pot through automatic conveying device, is partly into stalk gas equipment.
2nd, stalk gas：Material after crushing is sent to stalk gas entrance through transmitting device, is carried it into by blower fan
Gas making furnace by using stalk, cracks through high temperature (more than 1000 DEG C) autoxidation, produces combustible gas, and combustion gas is automatically imported piece-rate system and executes and takes off
Tar, de- flue dust, are dehydrated the decontamination procedure of steam.
3rd, gas fuel burning produces steam
Combustible gas is pipelined to small gas boiler combustion, produces water vapour.
4th, stalk amine solution
Stalk after crushing is added a small amount of additive (such as urea, ammoniacal liquor etc., account for the 0.1%～1% of stalk weight), profit
With heat and the kinetic energy of steam, stalk mixing and amine solution preocess is realized.
5th, prepared by feed
After cooling down, stalk amine solution product adds the probio aqueous solution (wherein living bacteria count is not less than 100,000,000/milliliter),
Probio amount of aqueous solution used is every cubic metre of stalk heap collected manure sprinkling 0.5kg～1kg.Directly packed with Polywoven Bag,
Qualified roughage is after 7-8 days.
Straw fuel gas, are by airtight anoxia using living beings, are produced using dry slipping after pyrolysismethod and heat chemistry oxidizing process
A kind of fuel gas, this gas is a kind of air mixture, containing carbon monoxide, hydrogen, methane, etc., also known as biogas.
The composition of stalk combustion gas：Carbon monoxide 15.27%, oxygen 3.12%, nitrogen 56.22%, methane 1.57%, propane 0.03%, propylene
0.05%.
The operation principle of producer：A large amount of CO and H can be produced when fuel puts into imperfect combustion in burner hearth2, combustion gas is automatic
Import piece-rate system to execute detar, flue dust is taken off, the decontamination procedure of steam is dehydrated, so as to high-quality combustion gas is produced, combustion gas is by pipe
Road is transported to gas fired-boiler, produces steam.The combustion process belongs to indirect burning, will not produce pollution to environment.
Presently preferred embodiments of the present invention is the foregoing is only, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement that is made within god and principle etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of method that skid-mounted type serialization stalk gas and ammonolysis prepare roughage, it is characterised in that the skid-mounted type connects
Continuousization stalk gas and ammonolysis prepare the method for roughage and comprise the following steps：
Step one, crushed stalk：Stalk is sent to pulverizer by automatic delivering belt to smash stalk, length 1mm～
50mm；Stalk after crushing is entering hydrolytic reaction pot by automatic delivering belt, and high temperature and high pressure hydrolysis prepare fertilizer；
Step 2, stalk gas：Partial material after crushing is transferred to by producer by blower fan, when material is put in burner hearth not
A large amount of CO and H are produced in burning completely2, combustion gas be automatically imported piece-rate system execute detar, take off flue dust, be dehydrated steam purification
Program, is obtained high-quality combustion gas；
Step 3, gas fuel burning produce steam：Combustion gas is pipelined to gas fired-boiler, produces steam；
Step 4, stalk amine solution：Stalk after crushing is added urea, ammoniacal liquor, using heat and the kinetic energy of steam, carries out stalk
Mixing and amine solution；
Step 5, after cooling down, stalk amine solution product adds probio, is directly packed with Polywoven Bag, after 7 days～8 days
Prepared roughage.
2. the method that skid-mounted type serialization stalk gas as claimed in claim 1 and ammonolysis prepare roughage, it is characterised in that
The condition of the HTHP is 100 DEG C～120 DEG C of temperature, pressure 0.1MPa～1MPa.
3. the method that skid-mounted type serialization stalk gas as claimed in claim 1 and ammonolysis prepare roughage, it is characterised in that
In the step 3, the Steam output temperature of generation is 120 DEG C～180 DEG C.
4. the method that skid-mounted type serialization stalk gas as claimed in claim 1 and ammonolysis prepare roughage, it is characterised in that
The urea and ammoniacal liquor addition are the 0.1%～1% of stalk weight.
5. the method that skid-mounted type serialization stalk gas as claimed in claim 1 and ammonolysis prepare roughage, it is characterised in that
In the probio aqueous solution, living bacteria count is not less than 100,000,000/milliliter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850510.7A CN106479537A (en) | 2016-09-26 | 2016-09-26 | A kind of method that skid-mounted type serialization stalk gas and ammonolysis prepare roughage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850510.7A CN106479537A (en) | 2016-09-26 | 2016-09-26 | A kind of method that skid-mounted type serialization stalk gas and ammonolysis prepare roughage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106479537A true CN106479537A (en) | 2017-03-08 |
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ID=58267793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610850510.7A Pending CN106479537A (en) | 2016-09-26 | 2016-09-26 | A kind of method that skid-mounted type serialization stalk gas and ammonolysis prepare roughage |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400194A (en) * | 2001-08-03 | 2003-03-05 | 中国科学院化工冶金研究所 | Method for preparing ecological fertilizer by using steam-puffed plant straw and stalk as raw material through solid fermentation |
| CN1868976A (en) * | 2006-05-18 | 2006-11-29 | 费拥军 | Dual-hydrolysis fast treatment method of organic solid waste matter |
| JP4280859B2 (en) * | 2004-07-27 | 2009-06-17 | 朝日工業株式会社 | Fertilizer with reduced attractiveness of crop pests and method for producing the same |
| CN102476129A (en) * | 2010-11-29 | 2012-05-30 | 周仁福 | Agricultural waste comprehensive conversion utilization co-production method |
| CN102715350A (en) * | 2012-06-18 | 2012-10-10 | 南开大学 | Production method of straw feed |
| CN105419881A (en) * | 2015-11-23 | 2016-03-23 | 北京时代博诚能源科技有限公司 | Co-generation method based on straw gas |
| CN105614067A (en) * | 2016-03-11 | 2016-06-01 | 熊仕玉 | Mixed pellet feed directly prepared from optimally-proportioned dry matter of whole-plant corn in squeezing and extruding mode |
-
2016
- 2016-09-26 CN CN201610850510.7A patent/CN106479537A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400194A (en) * | 2001-08-03 | 2003-03-05 | 中国科学院化工冶金研究所 | Method for preparing ecological fertilizer by using steam-puffed plant straw and stalk as raw material through solid fermentation |
| JP4280859B2 (en) * | 2004-07-27 | 2009-06-17 | 朝日工業株式会社 | Fertilizer with reduced attractiveness of crop pests and method for producing the same |
| CN1868976A (en) * | 2006-05-18 | 2006-11-29 | 费拥军 | Dual-hydrolysis fast treatment method of organic solid waste matter |
| CN102476129A (en) * | 2010-11-29 | 2012-05-30 | 周仁福 | Agricultural waste comprehensive conversion utilization co-production method |
| CN102715350A (en) * | 2012-06-18 | 2012-10-10 | 南开大学 | Production method of straw feed |
| CN105419881A (en) * | 2015-11-23 | 2016-03-23 | 北京时代博诚能源科技有限公司 | Co-generation method based on straw gas |
| CN105614067A (en) * | 2016-03-11 | 2016-06-01 | 熊仕玉 | Mixed pellet feed directly prepared from optimally-proportioned dry matter of whole-plant corn in squeezing and extruding mode |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170308 |