CN102191170A - Multifunctional integrated operation processor for crushing, soaking and mixing biogas straw raw materials - Google Patents

Multifunctional integrated operation processor for crushing, soaking and mixing biogas straw raw materials Download PDF

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Publication number
CN102191170A
CN102191170A CN2011100857660A CN201110085766A CN102191170A CN 102191170 A CN102191170 A CN 102191170A CN 2011100857660 A CN2011100857660 A CN 2011100857660A CN 201110085766 A CN201110085766 A CN 201110085766A CN 102191170 A CN102191170 A CN 102191170A
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CN
China
Prior art keywords
biogas
worm conveyor
soak
multifunctional
pulverized
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Granted
Application number
CN2011100857660A
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Chinese (zh)
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CN102191170B (en
Inventor
朱德文
李瑞容
陈永生
曲浩丽
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Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
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Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
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Priority to CN2011100857660A priority Critical patent/CN102191170B/en
Publication of CN102191170A publication Critical patent/CN102191170A/en
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/52Mobile; Means for transporting the apparatus
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02Stirrer or mobile mixing elements
    • C12M27/06Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M33/00Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/16Screw conveyor
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00Means for pre-treatment of biological substances
    • C12M45/02Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

Abstract

The invention relates to a multifunctional integrated operation processor for crushing, soaking and mixing biogas straw raw materials and belongs to the technical field of renewable resource utilizing facilities. A liquid blending tank and a mixing tank are arranged on the fundamental platform of the processor, and the liquid blending tank and the mixing tank are communicated through a pipe provided with a liquid level control valve; the mixing tank is divided by a retaining plate into a soaking section close to the liquid blending tank and a draining section far away from the liquid blending tank; a crusher is arranged above the soaking section, and a stirring rod driven by a rotating shaft is arranged on the lower part of the soaking section; an oblique spiral conveyor is arranged on the draining section; the feeding opening of the spiral conveyor is positioned at the opening position of the retaining plate, and the discharging pot of the spiral conveyor is positioned above the outside of the end, which is far away from the liquid blending tank, of the mixing tank; and the rotating shaft of the stirring rod is coaxial with the spindle of the spiral conveyor. When the processor is used, the biogas straw raw material is pretreated automatically, the labor intensity is lowered obviously, and the processing efficiency is improved greatly.

Description

The biogas stalk is pulverized to soak and is mixed the multifunctional all job processing unit
Technical field
The present invention relates to a kind of stalk processing treatment equipment, especially a kind of biogas stalk is pulverized to soak and is mixed the multifunctional all job processing unit, belongs to utilization of regenerative energy facility technology field.
Background technology
Along with the enhancing of people's environmental protection, awareness of saving energy, the processing and utilization of stalk comes into one's own day by day.With after crushed stalk, the immersion treatment as the biogas raw material, be subjected to the welcome in vast rural area.Yet for a long time, above-mentioned processing is very backward, basic dependence manual operations, or by the simple device that can only finish single operation, very inconvenient.
Summary of the invention
The objective of the invention is to: at the backward situation that the biogas stalk is handled, propose a kind of biogas stalk and pulverize immersion mixing multifunctional all job processing unit, thereby greatly improve stalk pre-treatment efficient, reduce labour intensity as the biogas raw material.
In order to reach above purpose, biogas stalk of the present invention is pulverized immersion mixing multifunctional all job processing unit and is had basic platform, settle on the described platform and transfer liquid pool and mixing pit, described accent liquid pool and mixing pit are by being equipped with the pipeline connection of level control valve; Described mixing pit is separated into by blocking material plate and contiguous transfers the immersion section of liquid pool and away from the drop liquid section of transferring liquid pool; Described top of soaking section is mounted with pulverizer, and the stirring rod that rotating shaft drives is equipped with in the bottom; Described drop liquid section is equipped with tilting worm conveyor (being commonly called as screw feeder); The opening for feed of described worm conveyor is positioned at the tapping of blocking material plate, and discharge port is positioned at mixing pit away from the top, an end outside of transferring liquid pool; The rotating shaft of described stirring rod is coaxial with the main shaft of worm conveyor.
During work, the medicament that in transferring liquid pool stalk is soaked, bacterial classification, potential of hydrogen etc. are adjusted in required ratio, are transported in the mixing pit by connecting pipeline.The stalk of input pulverizer is fallen the immersion section of mixing pit and is soaked after pulverizing, stirring rod helps to make stalk and the liquid thorough mixing for preparing after the pulverizing, it is thorough to soak, soak the back stalk and be transported to drop liquid section gradually by worm conveyor, drop liquid in course of conveying, finally by being positioned at mixing pit, thereby finish stalk pre-treatment automatically as the biogas raw material away from the end discharge port output of transferring liquid pool.Because therefore above process complete mechanicalization has significantly reduced labour intensity, has improved processing efficiency greatly.
The present invention further improves: the discharge port opening of described worm conveyor is with movable slide plate on the worm conveyor main shaft of its top down, between the end of described movable slide plate and worm conveyor coil tension spring is housed.Therefore, when stalk when discharge port is exported, will be subjected to the extruding of movable slide plate, thereby further unnecessary soak solution drop is removed.
The present invention further improves: roller is equipped with in described platform bottom, and is therefore mobile very convenient, is fit to various occasions and uses.
The present invention further improves: uniformly on the described blocking material plate have some apertures, filtrate can be passed through, and stalk can not enter drop liquid section, causes to block, can't discharge.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of one embodiment of the invention.
Embodiment
Embodiment one
The biogas stalk of present embodiment is pulverized to soak and is mixed the removable basic platform 1 that the multifunctional all job processing unit has the installation roller, settles on this platform and transfers liquid pool 3 and mixing pit 13.Transfer liquid pool 3 and mixing pit 13 by the pipeline connection of level control valve 4 is housed, its underpart is equipped with discharge opeing control valve 2 and slagging coutrol valve 12 respectively.Mixing pit 13 is separated into by blocking material plate 16 and contiguous transfers the immersion section of liquid pool and away from the drop liquid section of transferring liquid pool.Has liquid-leaking nozzle on the blocking material plate 16.The top of soaking section is mounted with pulverizer 6 (present embodiment adopts the 9RS-70 type hay cutter of Luoyang Sida Agricultural Machine Co., Ltd.'s production as pulverizer), and rotating shaft is equipped with in the bottom, and axially spaced-apart is distributed with one group of stirring rod 5 of radially extending in the rotating shaft.Drop liquid section is equipped with tilting worm conveyor 15, and the shell 14 of this worm conveyor 15 has mesh-like drop liquid hole.The rotating shaft of stirring rod 5 is coaxial with the main shaft 7 of worm conveyor 15, is driven by the change speed motor 10 that is positioned at worm conveyor 15 outer ends.The opening for feed of worm conveyor 15 is positioned at the tapping of blocking material plate 16, discharge port 11 is positioned at mixing pit 13 away from the top, an end outside of transferring liquid pool, and opening down, be with movable slide plate 8 on the top worm conveyor main shaft of discharge port, between the end of this activity slide plate and worm conveyor coil tension spring 9 be housed.
After being transplanted on the field of employment, at first the medicament that in transferring liquid pool stalk is soaked, bacterial classification, potential of hydrogen etc. are adjusted in required ratio, open level control valve, are transported in the mixing pit by connecting pipeline.After the stalk of input pulverizer is pulverized, fall naturally in the immersion section of mixing pit and soak, stirring rod helps to make stalk and the soak solution thorough mixing after the pulverizing, soaks thoroughly, so helps improving pretreatment quality.Owing to also be skewed with the co-axial stirring rod rotating shaft of worm conveyor, therefore the stalk after can will soaking when stirring is pushed the blocking material plate place to, and (the small opening filtrate on the blocking material plate can be passed through, can play and prevent that stalk from entering drop liquid section, cause and block, can't be discharged from), be transported to drop liquid section gradually by worm conveyor, drop liquid in course of conveying is finally by being positioned at mixing pit away from the end discharge port output of transferring liquid pool.When stalk when discharge port is exported, will be subjected to the extruding of movable slide plate, thereby further unnecessary soak solution drop is removed.Above process complete mechanicalization is pulverized, soaks, is mixed multiple functions such as stirring, conveying and accomplishs without any letup, and the soak time of stalk in fermentation vat can be by the rotation speed regulating and controlling of worm conveyor.
Be not difficult to find out, behind the handler of employing present embodiment, can finish stalk pre-treatment automatically, significantly reduce labour intensity, improve processing efficiency greatly as the biogas raw material.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.

Claims (6)

1. a biogas stalk is pulverized to soak and mixed the multifunctional all job processing unit, has basic platform, it is characterized in that: settle on the described platform and transfer liquid pool and mixing pit, described accent liquid pool and mixing pit are by being equipped with the pipeline connection of level control valve; Described tempering tank is separated into by blocking material plate and contiguous transfers the immersion section of liquid pool and away from the drop liquid section of transferring liquid pool; Described top of soaking section is mounted with pulverizer, and the stirring rod that rotating shaft drives is equipped with in the bottom; Described drop liquid section is equipped with tilting worm conveyor; The opening for feed of described worm conveyor is positioned at the tapping of blocking material plate, and discharge port is positioned at tempering tank away from the top, an end outside of transferring liquid pool; The rotating shaft of described stirring rod is coaxial with the main shaft of worm conveyor.
2. biogas stalk according to claim 1 is pulverized to soak and is mixed the multifunctional all job processing unit, it is characterized in that: the discharge port opening of described worm conveyor down, be with movable slide plate on the worm conveyor main shaft of its top, between the end of described movable slide plate and worm conveyor coil tension spring be housed.
3. biogas stalk according to claim 2 is pulverized to soak and mixed the multifunctional all job processing unit, it is characterized in that: roller is equipped with in described platform bottom.
4. biogas stalk according to claim 3 is pulverized to soak and is mixed the multifunctional all job processing unit, and it is characterized in that: axially spaced-apart is distributed with one group of stirring rod of radially extending in the described rotating shaft.
5. biogas stalk according to claim 4 is pulverized to soak and is mixed the multifunctional all job processing unit, and it is characterized in that: have liquid-leaking nozzle on the described blocking material plate, the shell of described worm conveyor has mesh-like drop liquid hole.
6. biogas stalk according to claim 5 is pulverized to soak and is mixed the multifunctional all job processing unit, and it is characterized in that: the bottom of described accent liquid pool and mixing pit is equipped with discharge opeing control valve and slagging coutrol valve respectively.
CN2011100857660A 2011-04-02 2011-04-02 Multifunctional integrated operation processor for crushing, soaking and mixing biogas straw raw materials Expired - Fee Related CN102191170B (en)

Priority Applications (1)

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CN2011100857660A CN102191170B (en) 2011-04-02 2011-04-02 Multifunctional integrated operation processor for crushing, soaking and mixing biogas straw raw materials

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Application Number Priority Date Filing Date Title
CN2011100857660A CN102191170B (en) 2011-04-02 2011-04-02 Multifunctional integrated operation processor for crushing, soaking and mixing biogas straw raw materials

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CN102191170B CN102191170B (en) 2013-07-03

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201458111U (en) * 2009-08-17 2010-05-12 河南奔马股份有限公司 Biogas raw material transport storage stirring device
CN101974413A (en) * 2010-10-22 2011-02-16 东北农业大学 Dry type anaerobic fermentation tank
CN202054833U (en) * 2011-04-02 2011-11-30 农业部南京农业机械化研究所 Crushing, soaking and mixing multi-functional integrated operation processor for straws serving as raw material of biogas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201458111U (en) * 2009-08-17 2010-05-12 河南奔马股份有限公司 Biogas raw material transport storage stirring device
CN101974413A (en) * 2010-10-22 2011-02-16 东北农业大学 Dry type anaerobic fermentation tank
CN202054833U (en) * 2011-04-02 2011-11-30 农业部南京农业机械化研究所 Crushing, soaking and mixing multi-functional integrated operation processor for straws serving as raw material of biogas

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