CN205347328U - Laboratory is with living beings pyrolysis carbonization reaction unit - Google Patents
Laboratory is with living beings pyrolysis carbonization reaction unit Download PDFInfo
- Publication number
- CN205347328U CN205347328U CN201521076274.5U CN201521076274U CN205347328U CN 205347328 U CN205347328 U CN 205347328U CN 201521076274 U CN201521076274 U CN 201521076274U CN 205347328 U CN205347328 U CN 205347328U
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- China
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- carbide furnace
- controller
- tubular type
- type carbide
- air inlet
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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
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- Coke Industry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The utility model relates to a laboratory is with living beings pyrolysis carbonization reaction unit. Including installing the sealed tubular carbide furnace in both ends in the heating furnace in the structure, tubular carbide furnace top is equipped with the gas outlet, be connected with the drainer through the outlet duct, tubular carbide furnace bottom is equipped with the air inlet, be connected through the gas outlet of intake pipe with the controller, be equipped with temperature sensor in the tubular carbide furnace, the tip is equipped with the sieve that is used for supporting biomass material under in the tubular carbide furnace, the drainer top is equipped with the gas vent, be connected with air inlet on the controller through the blast pipe, the air inlet passes through controller and airbag connection. Can install like flowmeter, manometer and automatic temperature control system etc. In the controller as required. A regulation and control for preparing can realize gaseous product and liquid product's autosegregation and collection in the time of biological charcoal, realize automatic temperature control and reaction atmosphere. simple structure, convenient to use are that a laboratory that is suitable for postgraduate's material pyrolysis carburizing reagent is with simple and easy device.
Description
Technical field
This utility model relates to the biomass pyrolytic carburizing reagent device of a kind of use for laboratory device, particularly a kind of use for laboratory.
Background technology
Charcoal (Biochar) is the class high-aromaticity insoluble solid material that waste biomass material is formed when anoxia or few oxygen by the method for high temperature pyrolysis, many by loose porous, arrange orderly aromatic rings lamella and form, generally there is porosity features and big specific surface area.These characteristics have huge potentiality in making the pollutant such as charcoal heavy metal in absorption waste water, are now widely used to control and the reparation etc. of the multiple pollutants such as absorption phenanthrene, diuron, sevin, polycyclic aromatic hydrocarbon, heavy metal.Biomass are in the process of pyrolysis carbonization; obtaining while charcoal can output fuel gas, wood tar and wood vinegar etc.; if biomass in addition diversification is developed; the challenge of the field face such as sustainable development, energy-saving and cost-reducing, environmental protection and treatment can be solved to a great extent; contribute to building low-carbon high-efficiency Economic Development Mode, to ensureing that National Environmental, the energy, grain security are significant.
Before the large-scale production carrying out abandoned biomass, for optimized production process, and in order to understand the structure of charcoal, nature and function in depth, explore the needs of the aspects such as new charcoal production method, it is frequently necessary to study at labs lab scale in advance, but the device preparing charcoal for lab scale research also extremely lacks.At present, in prepared by laboratory biological charcoal frequently with method be: directly utilize pottery or silica crucible and make to contain the reactor of biomass material, be placed in Muffle furnace and carry out static heating, or utilize pipe reaction stove to carry out dynamic heat under logical nitrogen atmosphere.Although both approaches is simple, but there is obvious shortcoming, one is that the temperature in reaction center district controls and regulates inaccurate；Two be biomass pyrolytic produce gas and product liquid can not or inconvenience collect.In order to overcome existing laboratory to prepare some deficiency of charcoal device aspect, Chinese patent literature (application number 201420399275.2) discloses the charcoal preparation facilities of a kind of laboratory scientific research porous aloxite (AI2O3), in charcoal preparation process, utilize this midget plant can facilitate the discharge of flue gas and automatically collect liquid tar by the oil guide groove of bottom, device anaerobic environment is better, it is easy to carry.But, this device needs entirety to put in Muffle furnace when using, and reaction vessel space is little, and reaction temperature and reaction atmosphere inconvenience regulate and control, and especially cannot realize collection or the on-line analysis of gaseous product.
Summary of the invention
The purpose of this utility model is to provide a kind of use for laboratory biomass pyrolytic carburizing reagent device, overcomes the deficiency that existing laboratory carburizing reagent device exists.
It is as follows that this utility model solves the technical scheme that its technical problem adopts: a kind of use for laboratory biomass pyrolytic carburizing reagent device, structure composition includes tubular type carbide furnace and controller, tubular type carbide furnace two ends seal, it is arranged in heating furnace, tubular type carbonization furnace roof end is provided with gas outlet, it is connected with drainer by escape pipe, tubular type carbonization furnace bottom end is provided with air inlet, it is connected with the gas outlet of controller by air inlet pipe, it is provided with temperature sensor in tubular type carbide furnace and is connected with controller, in tubular type carbide furnace, bottom is provided with the sieve plate for supporting biological material, drainer top is provided with air vent, it is connected with the air inlet on controller by exhaustor, air bag is connected with controller.
Carbide furnace is stainless steel, cylindrical, it is simple to heat exchange, is suitable for the biomass castoffs such as the straw that agriculture and forestry production field produces, residual branch, sawdust and smashes, after screening needed for pyrolytic reaction, and has good decay resistance and heat conductivility.Temperature sensor in carbide furnace can accurately detect bed temperature, and the sieve plate in stove passes under stainless steel tube and supports, detachable, replacing, it is simple to safeguard.
Tubular type carbide furnace upper/lower terminal all adopts embedded sealed part to seal structure, and sealing member adopts with tubular type carbide furnace threadeds, it is simple to dismounting.The embedded support in lower end tube and tube formula carbide furnace inwall adopts thread connecting mode.
This utility model can be installed such as effusion meter, Pressure gauge and auto temperature controlled system etc. as required in controller.Wherein temperature control system control mode can adopt constant temperature and temperature programming two kinds, the highest is warming up to 1000 DEG C, meets the temperature required for pyrolytic reaction.Drainer is contained in cold rinse bank and is easy to cooling, is conducive to the bio oil that biomass pyrolytic is produced and wood vinegar component to be collected.Air bag can be loaded in controller or outside controller by selectivity as required, for the gaseous product of biomass collection thermal cracking.
This utility model obtains and provides the benefit that:
This device can realize being automatically separated and collection of gaseous product and product liquid while conveniently preparing charcoal, and can conveniently realize automatic temperature-adjusting and control and the regulation and control of reaction atmosphere, all can realize anaerobic or limited oxygen condition controls in whole course of reaction.Simple in construction, easy to use, it is a kind of use for laboratory easy device being suitable to postgraduate's material pyrolysis carburizing reagent.
Accompanying drawing explanation
What Fig. 1 provided is structural representation of the present utility model.
The implication that number in the figure represents is as follows:
1, controller 2, gas outlet 3, air inlet pipe 4, supporting steel pipe 5, sieve plate 6, tubular type carbide furnace 7, heating furnace 8, temperature sensor 9, escape pipe 10, cold rinse bank 11, drainer 12, exhaustor 13, air inlet 14, air bag.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
Referring to Fig. 1, a kind of use for laboratory biomass pyrolytic carburizing reagent device, tubular type carbide furnace 6 is stainless steel, cylindrical, the securing member that its upper/lower terminal is connected by disposed thread seals, bottom is embedded with the support tube steel 4 being fastenedly connected with sealing member and being threaded connection with tubular type carbide furnace 6 inwall, and a stay tube 4 is equiped with the sieve plate 5 for supporting biological material.Tubular type carbide furnace 6 is arranged in heating furnace 7, and tubular type carbide furnace 6 top is provided with gas outlet, is connected with drainer 11 by escape pipe 9 and passes to drainer 11 inside bottom, is beneficial to gas condensation and absorbs, it is simple to cooling down.Tubular type carbide furnace 6 bottom is provided with air inlet, is connected with the protective gas gas outlet 2 of controller 1 by air inlet pipe 3, is provided with temperature sensor 8 in tubular type carbide furnace 6, is connected with controller 1.Drainer 11 is contained in cold rinse bank 10, and drainer 11 top is provided with air vent, is connected with the air inlet 13 on controller 1 by exhaustor 12, and air inlet 13 connects air bag 14 by controller 1.Air inlet pipe 3, escape pipe 9, exhaustor 12 are thin copper pipe or steel pipe.
Using for the Cortex Fraxini mandshuricae wood flour of timber processing generation of this carburizing reagent device.Wood flour is cleaned up, dries, smash, sieve, weigh the biomass material of the above-mentioned process of about 40g, slowly load in tubular type carbide furnace 6 from top along tube wall, load temperature sensor, tubular type carbide furnace is loaded in heating furnace 7, close fire door, buckle buckle.Load frozen water mixed liquor, protective gas nitrogen cylinder of outwarding winding in tank, after via controller decompression, pass into tubular type carbide furnace through gas outlet, control nitrogen flow and be about 20mL/min.Temperature is set according to the mode of heating selected, adopts temperature-programmed mode:
First stage, target temperature: 400 DEG C of heating rates: 10 DEG C/min
Second stage, 400 DEG C of insulation 4h
Setting completed, makes equipment run, and the steam produced in retort enters drainer 11 through escape pipe 9, condensed stays in drainer, and the gas not being condensed passes into air bag 14 through exhaustor 12 and collects, standby.After reaction terminates, close temperature control button, treat that pipe reaction stove is cooled to room temperature, close nitrogen cylinder cock, open body of heater, tubular type of outwarding winding carbide furnace upper and lower two ends threaded sealing structure, to take out temperature sensor, solid product charcoal is taken out, post processing is standby.Outward winding drainer, wood vinegar is transferred to seal of vessel and preserves.
Claims (2)
1. a use for laboratory biomass pyrolytic carburizing reagent device, structure includes tubular type carbide furnace (6) and controller (1), it is characterized in that on tubular type carbide furnace (6), lower two ends seal, it is arranged in heating furnace (7), tubular type carbide furnace (6) top is provided with gas outlet, it is connected with drainer (11) by escape pipe (9), tubular type carbide furnace (6) bottom is provided with air inlet, it is connected with the gas outlet (2) of controller (1) by air inlet pipe (3), temperature sensor (8) it is provided with in tubular type carbide furnace (6), it is connected with controller (1), tubular type carbide furnace (6) interior bottom is provided with the sieve plate (5) for supporting biological material, drainer (11) top is provided with air vent, it is connected with the air inlet (13) of controller (1) by exhaustor (12), air bag (14) is connected with controller (1).
2. pyrolysis carbonization reaction unit according to claim 1, it is characterised in that tubular type carbide furnace (6) upper/lower terminal adopts embedded sealed part to seal structure, the embedded supporting steel pipe in lower end (4) adopts with tubular type carbide furnace inwall threadeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076274.5U CN205347328U (en) | 2015-12-22 | 2015-12-22 | Laboratory is with living beings pyrolysis carbonization reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076274.5U CN205347328U (en) | 2015-12-22 | 2015-12-22 | Laboratory is with living beings pyrolysis carbonization reaction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347328U true CN205347328U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521076274.5U Expired - Fee Related CN205347328U (en) | 2015-12-22 | 2015-12-22 | Laboratory is with living beings pyrolysis carbonization reaction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189797A (en) * | 2017-07-21 | 2017-09-22 | 福州大学 | Internal heat type gasification of biomass charcoal processing system and its carbonizing method |
| CN107353938A (en) * | 2017-07-21 | 2017-11-17 | 福州大学 | Internal heat type biomass gasification hydrogen-producing system and its hydrogen production process |
| CN110849513A (en) * | 2019-11-20 | 2020-02-28 | 哈尔滨工业大学 | Preparation process of flexible biomass-based pressure sensor capable of being produced in large scale |
-
2015
- 2015-12-22 CN CN201521076274.5U patent/CN205347328U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189797A (en) * | 2017-07-21 | 2017-09-22 | 福州大学 | Internal heat type gasification of biomass charcoal processing system and its carbonizing method |
| CN107353938A (en) * | 2017-07-21 | 2017-11-17 | 福州大学 | Internal heat type biomass gasification hydrogen-producing system and its hydrogen production process |
| CN107353938B (en) * | 2017-07-21 | 2019-07-09 | 福州大学 | Internal heat type biomass gasification hydrogen-producing system and its hydrogen production process |
| CN107189797B (en) * | 2017-07-21 | 2019-09-13 | 福州大学 | Internal heat type gasification of biomass charcoal processing system and its carbonizing method |
| CN110849513A (en) * | 2019-11-20 | 2020-02-28 | 哈尔滨工业大学 | Preparation process of flexible biomass-based pressure sensor capable of being produced in large scale |
| CN110849513B (en) * | 2019-11-20 | 2021-12-28 | 哈尔滨工业大学 | Preparation process of flexible biomass-based pressure sensor capable of being produced in large scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20171222 |