CN109435314A - A kind of heated type honeycomb biomass solidified fuel molding machine - Google Patents
A kind of heated type honeycomb biomass solidified fuel molding machine Download PDFInfo
- Publication number
- CN109435314A CN109435314A CN201811617863.8A CN201811617863A CN109435314A CN 109435314 A CN109435314 A CN 109435314A CN 201811617863 A CN201811617863 A CN 201811617863A CN 109435314 A CN109435314 A CN 109435314A
- Authority
- CN
- China
- Prior art keywords
- molding machine
- molding
- barrel
- heated type
- cabinet
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/34—Heating or cooling presses or parts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/32—Molding or moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a kind of heated type honeycomb biomass solidified fuel molding machines, bits device, finished conveying device, actuating unit are swept including feeding device, cabinet, molding machine, punching press, the feeding device includes feed hopper and barrel, the barrel is provided with below the feed hopper, the molding machine is provided with below the barrel, the inside of the barrel is provided with piston rod in the lower end of the cabinet, and the molding machine includes molding die, pallet, spiral heating silk, power connection.Beneficial effect is: the biomass solidified fuel that the solidification fuel forming machine is produced is honeycomb, burn-off rate is high, and calorific value is high, and the solidification fuel forming machine structure is simple, mechanism runs smoothly, reliable operation, low noise in production process, can satisfy environmental requirement, overall system it is adaptable, it is able to satisfy different technique requirements, vulnerable part is easy installing and dismounting, exchanges, and the processing is simple for equipment component.
Description
Technical field
The present invention relates to biomass solidified fuel molding machine technical fields, more particularly to a kind of heated type honeycomb biology
Matter solidification fuel forming machine.
Background technique
Biomass solid shaping fuel, also referred to as solid molding fuel are that the agricultural such as crop material, rice husk, sawdust are given up
It after gurry crushes, is sent into forming device, under external force, is compressed into the shape of needs directly to burn as fuel,
It can be further processed, form charcoal;Or glue molding fuel, shape have blocky, rodlike again after carbonizing agriculture and forestry organic waste material
Or graininess etc.;Storage, transport, processing and the processing for being conducive to fuel after curing molding, compared with traditional directly burning, Gu
Energy utilization rate 57%-79% can be improved by changing shaped fuel, and the pollutant of burning and exhausting is lower than coal, be it is a kind of efficiently, it is clean can
The renewable sources of energy.
But the current more biomass solidified fuel forming technique of production application have blocky molding, rodlike molding and it is granular at
Type, from the point of view of combustion characteristics experiment, due to blocky, rodlike and granular biomass solidified fuel be it is solid, cause it burning
In the process with effective contact area of oxygen reduce, therefore there are burn-off rates it is low, heat utilization efficiency is low the problems such as.
Summary of the invention
The object of the invention is that providing a kind of heated type honeycomb biomass solid combustion to solve the above-mentioned problems
Expect molding machine.
The present invention through the following technical solutions to achieve the above objectives:
A kind of heated type honeycomb biomass solidified fuel molding machine, including feeding device, cabinet, molding machine, punching press sweep bits
Device, finished conveying device, actuating unit, the feeding device include feed hopper and barrel, the lower section of the feed hopper
It is provided with the barrel, the molding machine is provided with below the barrel, the inside of the barrel is under the cabinet
End is provided with piston rod, and the molding machine includes molding die, pallet, spiral heating silk, power connection, the pallet it is upper
End is provided with the molding die, is provided with the power connection on the lateral surface of the molding die, in the molding die
It is provided with molding hole, the spiral heating silk is provided on the outside of the molding hole, is provided on the outside of the spiral heating silk
Heater wire ring recess is provided with the actuating unit on the inside of the molding die, and the actuating unit includes servo
Motor, shaft coupling, splined shaft, the lower end of the splined shaft are provided with the shaft coupling, and the lower end setting of the shaft coupling is
Servo motor is stated, the upper end of the splined shaft is provided with nut, and support frame is provided on the piston rod, is set on support frame as described above
It is equipped with the punching press and sweeps bits device, the punching press sweeps bits device and includes red needle and sweep bits ring.
In the present embodiment, the be internally provided with finished conveying device of the outside of the splined shaft in the cabinet, institute
Finished conveying device is stated to be connected by screw to the cabinet.
So set, the finished conveying device is connected by screw to for exporting manufactured finished product convenient for institute
It states finished conveying device and carries out installation fixation.
In the present embodiment, by being integrally formed, the piston rod passes through with the cabinet for the barrel and the feed hopper
Screw connection.
So set, passing through spiral shell by being integrally formed convenient for being fabricated between the barrel and the feed hopper
Nail connection is so that firm and reliable connection between the piston rod and the cabinet.
In the present embodiment, the molding die and the pallet are by being integrally formed, the power connection and the molding
Mold is connected by screw to.
So set, the pallet is connected by screw to and conveniently connects to the power supply for playing the role of support installation
Head is fixed and installs.
In the present embodiment, the power connection is connect with the spiral heating silk by conducting wire, the pallet and the case
Body is connected by screw to.
So set, the spiral heating silk is connected by screw to for playing the role of heating convenient for the support
Installation and fixation between disk and the cabinet, while being also convenient for being dismantled.
In the present embodiment, the shaft coupling is connected by key with the splined shaft, the servo motor and the shaft coupling
It is connected by key.
So set, the shaft coupling for playing the role of being connected and fixed, be connected by key so that the shaft coupling with
Between the splined shaft, secure and reliable connection between the servo motor and the shaft coupling.
In the present embodiment, the nut is connected through a screw thread with the splined shaft, and bits device and the work are swept in the punching press
Stopper rod is connected by fastening nut.
So set, the nut is swept bits device and is gone out for playing compression for playing fixed effect, the punching press
And to the effect that material is cleaned, the piston rod pumps for driving the punching press to sweep bits device realization.
In the present embodiment, the lower end swept bits ring and be socketed in support frame as described above, the bits ring of sweeping is made of rubber material.
So set, the bits ring of sweeping is used to play the role of to clean the molding hole inner wall bonding material, using rubber
Material, which is made, can make using its deformation so that sufficiently being contacted with the molding hole inner wall.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the biomass solidified fuel that the solidification fuel forming machine is produced is honeycomb, and burn-off rate is high, and calorific value is high;
2, the solidification fuel forming machine structure is simple, and mechanism runs smoothly, reliable operation, low noise in production process, Neng Gouman
Toe ring guaranteed request;
3, overall system is adaptable, is able to satisfy different technique requirements, and vulnerable part is easy installing and dismounting, exchanges, equipment
Parts machining is simple.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of complete machine stereochemical structure assembly of heated type honeycomb biomass solidified fuel molding machine of the present invention
Schematic diagram;
Fig. 2 is important inside a kind of complete machine stereochemical structure of heated type honeycomb biomass solidified fuel molding machine of the present invention
Component assembly schematic diagram;
Fig. 3 is a kind of feeding device structural schematic diagram of heated type honeycomb biomass solidified fuel molding machine of the present invention;
Fig. 4 is that bits device assembly signal is swept in a kind of punching press of heated type honeycomb biomass solidified fuel molding machine of the present invention
Figure;
Fig. 5 is a kind of molding machine assembling schematic diagram of heated type honeycomb biomass solidified fuel molding machine of the present invention;
Fig. 6 is a kind of structural representation of the molding die of heated type honeycomb biomass solidified fuel molding machine of the present invention
Figure;
Fig. 7 is a kind of actuating unit assembly signal of heated type honeycomb biomass solidified fuel molding machine of the present invention
Figure.
The reference numerals are as follows:
1, feeding device;2, cabinet;3, molding machine;4, bits device is swept in punching press;5, finished conveying device;6, power transmission fills
It sets;7, nut;8, piston rod;9, feed hopper;10, barrel;11, support frame;12, red needle;13, bits ring is swept;14, power connection;
15, molding die;16, pallet;17, molding hole;18, heater wire ring recess;19, spiral heating silk;20, splined shaft;21, shaft coupling
Device;22, servo motor.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as
Limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance or the quantity for implicitly indicating indicated technical characteristic.The feature of " first ", " second " etc. is defined as a result,
It can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " more
It is a " it is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be further explained below with reference to the attached drawings:
As shown in Fig. 1-Fig. 7, a kind of heated type honeycomb biomass solidified fuel molding machine, including feeding device 1, cabinet 2, at
Type device 3, punching press sweep bits device 4, finished conveying device 5, actuating unit 6, and feeding device 1 includes feed hopper 9 and barrel
10, the lower section of feed hopper 9 is provided with barrel 10, and for barrel 10 for playing the role of conveying, the lower section of barrel 10 is provided with molding
Device 3, the inside of barrel 10 are provided with piston rod 8 in the lower end of cabinet 2, molding machine 3 include molding die 15, pallet 16,
Spiral heating silk 19, power connection 14, the upper end of pallet 16 are provided with molding die 15, are arranged on the lateral surface of molding die 15
There is power connection 14, molding hole 17 is provided in molding die 15, the outside of molding hole 17 is provided with spiral heating silk 19, spiral
Heater strip 19 is for playing the role of heating, and the outside of spiral heating silk 19 is provided with heater wire ring recess 18, molding die 15
Inside is provided with actuating unit 6, and actuating unit 6 includes servo motor 22, shaft coupling 21, splined shaft 20, splined shaft
20 lower end is provided with shaft coupling 21, and the lower end of shaft coupling 21 is provided with servo motor 22, and servo motor 22 is used to provide power,
The upper end of splined shaft 20 is provided with nut 7, and support frame 11 is provided on piston rod 8, and punching press is provided on support frame 11 and sweeps bits dress
4 are set, punching press sweeps bits device 4 including red needle 12 and sweeps bits ring 13.
In the present embodiment, the outside of splined shaft 20 is internally provided with finished conveying device 5, finished product conveying dress in cabinet 2
5 are set to be connected by screw to cabinet 2.
In the present embodiment, by being integrally formed, piston rod 8 is connected by screw to cabinet 2 for barrel 10 and feed hopper 9.
In the present embodiment, by being integrally formed, power connection 14 passes through with molding die 15 for molding die 15 and pallet 16
Screw connection.
In the present embodiment, power connection 14 is connect with spiral heating silk 19 by conducting wire, and pallet 16 and cabinet 2 pass through screw
Connection.
In the present embodiment, shaft coupling 21 is connected by key with splined shaft 20, and servo motor 22 and shaft coupling 21 are connected by key
It connects.
In the present embodiment, nut 7 is connected through a screw thread with splined shaft 20, and bits device 4 is swept in punching press and piston rod 8 passes through fastening
Nut connection.
In the present embodiment, the lower end that bits ring 13 is socketed in support frame 11 is swept, bits ring 13 is swept and is made of rubber material.
Usage mode:
When work, power connection 14 is powered, and heats to the spiral heating silk 19 of 18 the inside of heater wire ring recess on molding die 15,
When 15 temperature of mold to be formed reaches certain value, feeding, two piece material of the material through 9 bottom of feed hopper are carried out by feeding device 1
Cylinder 10 falls under gravity on molding die 15 two phases in positive molding hole 17, due to 15 temperature of molding die
It is higher, therefore may make into the lignin softening in the biomass material in the molding hole 17 in molding die 15, hydraulic drive
System drive piston rod 8 pumps according to certain rule, sweeps bits device 4 due to punching press and is fixed on piston rod 8,
Therefore punching press sweeps bits device 4 and can also pump according to certain rule, to realize to falling into molding die 15
Material in molding hole 17 carries out slow punching press and the demoulding of molding solid fuel, when bits 4 backhaul of device is swept in punching press
It can be achieved to sweep bits, due to being machined on pallet 16 with 12 phase of red needle to positive through-hole, therefore can guarantee slowly stamping forming combustion
Material is honeycomb, and the power exported by servo motor 22 drives molding die 15 to do step motion, therefore can protect through splined shaft 20
Card liaison constantly to the slow punching press of material in the molding hole 17 entered in molding die 15 and sweeps bits, effectively improves life
Yield.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (8)
1. a kind of heated type honeycomb biomass solidified fuel molding machine, it is characterised in that: including feeding device, cabinet, molding
Device, punching press sweep bits device, finished conveying device, actuating unit, and the feeding device includes feed hopper and barrel, described
It is provided with the barrel below feed hopper, the molding machine is provided with below the barrel, the inside of the barrel exists
The lower end of the cabinet is provided with piston rod, and the molding machine includes molding die, pallet, spiral heating silk, power connection,
The upper end of the pallet is provided with the molding die, and the power connection, institute are provided on the lateral surface of the molding die
It states and is provided with molding hole in molding die, the spiral heating silk, the spiral heating silk are provided on the outside of the molding hole
Outside be provided with heater wire ring recess, the actuating unit, the power transmission are provided on the inside of the molding die
Device includes servo motor, shaft coupling, splined shaft, and the lower end of the splined shaft is provided with the shaft coupling, the shaft coupling
Lower end is provided with the servo motor, and the upper end of the splined shaft is provided with nut, and support frame, institute are provided on the piston rod
It states and is provided with the punching press on support frame and sweeps bits device, the punching press sweeps bits device and includes red needle and sweep bits ring.
2. a kind of heated type honeycomb biomass solidified fuel molding machine according to claim 1, it is characterised in that: described
The be internally provided with finished conveying device of the outside of splined shaft in the cabinet, the finished conveying device and the cabinet
It is connected by screw to.
3. a kind of heated type honeycomb biomass solidified fuel molding machine according to claim 2, it is characterised in that: described
By being integrally formed, the piston rod is connected by screw to the cabinet for barrel and the feed hopper.
4. a kind of heated type honeycomb biomass solidified fuel molding machine according to claim 3, it is characterised in that: described
By being integrally formed, the power connection is connected by screw to the molding die for molding die and the pallet.
5. a kind of heated type honeycomb biomass solidified fuel molding machine according to claim 4, it is characterised in that: described
Power connection is connect with the spiral heating silk by conducting wire, and the pallet is connected by screw to the cabinet.
6. a kind of heated type honeycomb biomass solidified fuel molding machine according to claim 5, it is characterised in that: described
Shaft coupling is connected by key with the splined shaft, and the servo motor is connected by key with the shaft coupling.
7. a kind of heated type honeycomb biomass solidified fuel molding machine according to claim 6, it is characterised in that: described
Nut is connected through a screw thread with the splined shaft, and the punching press is swept bits device and connect with the piston rod by fastening nut.
8. a kind of heated type honeycomb biomass solidified fuel molding machine according to claim 7, it is characterised in that: described
The lower end that bits ring is socketed in support frame as described above is swept, the bits ring of sweeping is made of rubber material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811617863.8A CN109435314A (en) | 2018-12-28 | 2018-12-28 | A kind of heated type honeycomb biomass solidified fuel molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811617863.8A CN109435314A (en) | 2018-12-28 | 2018-12-28 | A kind of heated type honeycomb biomass solidified fuel molding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109435314A true CN109435314A (en) | 2019-03-08 |
Family
ID=65540398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811617863.8A Pending CN109435314A (en) | 2018-12-28 | 2018-12-28 | A kind of heated type honeycomb biomass solidified fuel molding machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109435314A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109983944A (en) * | 2019-03-22 | 2019-07-09 | 深圳市铁汉生态环境股份有限公司 | Plant biological bag sample preparation device |
CN111923482A (en) * | 2020-08-11 | 2020-11-13 | 胡红建 | High-adsorbability granular activated carbon preparation and processing system and preparation and processing method |
CN112009011A (en) * | 2019-05-31 | 2020-12-01 | 河北熙翔能源科技有限公司 | High-efficient shaping system of coal based on clean coal |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1080234A (en) * | 1993-03-19 | 1994-01-05 | 达式宪 | Dusty fuel is pressed into porose granular make-up machine |
CN2601826Y (en) * | 2002-12-29 | 2004-02-04 | 刘运武 | Roller pressing plastic forming machine |
WO2013143193A1 (en) * | 2012-03-27 | 2013-10-03 | Jiang Junfeng | Forming mold and forming method for biomass briquette |
CN205705433U (en) * | 2016-05-12 | 2016-11-23 | 黄河科技学院 | Rotary quantitative charge full-automatic honeycomb briquet making making machine |
CN107234830A (en) * | 2017-07-13 | 2017-10-10 | 杨小玲 | A kind of honeycomb briquette processing unit (plant) of automatic moulding |
CN207192041U (en) * | 2017-09-18 | 2018-04-06 | 福建省爱善环保科技有限公司 | A kind of domestic garbage disposer |
-
2018
- 2018-12-28 CN CN201811617863.8A patent/CN109435314A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1080234A (en) * | 1993-03-19 | 1994-01-05 | 达式宪 | Dusty fuel is pressed into porose granular make-up machine |
CN2601826Y (en) * | 2002-12-29 | 2004-02-04 | 刘运武 | Roller pressing plastic forming machine |
WO2013143193A1 (en) * | 2012-03-27 | 2013-10-03 | Jiang Junfeng | Forming mold and forming method for biomass briquette |
CN205705433U (en) * | 2016-05-12 | 2016-11-23 | 黄河科技学院 | Rotary quantitative charge full-automatic honeycomb briquet making making machine |
CN107234830A (en) * | 2017-07-13 | 2017-10-10 | 杨小玲 | A kind of honeycomb briquette processing unit (plant) of automatic moulding |
CN207192041U (en) * | 2017-09-18 | 2018-04-06 | 福建省爱善环保科技有限公司 | A kind of domestic garbage disposer |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109983944A (en) * | 2019-03-22 | 2019-07-09 | 深圳市铁汉生态环境股份有限公司 | Plant biological bag sample preparation device |
CN112009011A (en) * | 2019-05-31 | 2020-12-01 | 河北熙翔能源科技有限公司 | High-efficient shaping system of coal based on clean coal |
CN111923482A (en) * | 2020-08-11 | 2020-11-13 | 胡红建 | High-adsorbability granular activated carbon preparation and processing system and preparation and processing method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109435314A (en) | A kind of heated type honeycomb biomass solidified fuel molding machine | |
CN202909689U (en) | Biomass ring die granulator | |
CN103496189A (en) | Biomass solidified fuel forming machine | |
CN204488087U (en) | A kind of novel biomass particles compress machine | |
CN109291217A (en) | A kind of refractory brick intelligence manufacture production line | |
CN200954649Y (en) | Straw-made rod making machine | |
CN202608089U (en) | Two-phase-biased mechanical piston type biomass forming machine | |
CN201702970U (en) | Distributing device of ring mold type straw regenerated fuel block pressing forming machine | |
CN201645866U (en) | Ring die type biomass briquette press with multiple layers of discharge channels | |
CN101637977B (en) | Rotary extrusion type biomass fuel forming machine with linked frame | |
CN201220447Y (en) | Hydraulic heated die bamboo and wood chips bar maker | |
CN205310891U (en) | Novel single lead screw ex truding briquetting machine on solidified fuel production line | |
CN201816232U (en) | Full automatic biomass curing forming machine | |
CN203739279U (en) | Biomass solidified fuel forming machine | |
CN203390054U (en) | Spindle, internal and external mold assembly structure of knife-bending machine | |
CN209633857U (en) | A kind of heated type honeycomb biomass solidified fuel molded test device | |
CN208972052U (en) | A kind of agricultural straw millstone | |
CN208340668U (en) | A kind of straw biomass granulator | |
CN203580192U (en) | Forage straw briquetting and forming machine | |
CN208712669U (en) | It is a kind of can fast demoulding stamping die | |
CN201325196Y (en) | Tobacco stem briquette forming machine | |
CN212827085U (en) | Electric heating device for biofuel straw briquetting machine | |
CN2694734Y (en) | Double-head straw pressing machine | |
CN202106567U (en) | Biomass fuel forming machine | |
CN203580193U (en) | Crop stalk cake pressing and forming machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |