CN204844936U - Biomass fuel preforming forming device - Google Patents
Biomass fuel preforming forming device Download PDFInfo
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- CN204844936U CN204844936U CN201520494621.XU CN201520494621U CN204844936U CN 204844936 U CN204844936 U CN 204844936U CN 201520494621 U CN201520494621 U CN 201520494621U CN 204844936 U CN204844936 U CN 204844936U
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- punch
- biomass fuel
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- low punch
- compression molding
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Abstract
The utility model discloses a biomass fuel preforming forming device, including well mould, punching press subassembly and material feeding unit, wherein, be provided with on the well mould and run through its nib of terminal surface from top to bottom, be provided with the feed port on the lateral wall, the punching press subassembly includes upper and lower drift, and the low punch can and set up in the below of well mould nib with the sealed cooperation of nib, and the upper punch setting is in the nib, material feeding unit export and feed port intercommunication, when the method is used, mould during the low punch gets into, the upper punch rises to more than the feed port on the nib, material feeding unit is to well mould pay -off and the volume of controlling the feed, then on, the low punch cooperation is with biomass feedstock punching press slabbing, last low punch withdraws from well mould, take off the biomass fuel piece, complete, therefore, fuel through the production of this kind of forming device is the slice, area of contact with the air in combustion processes is big, can make fuel fully burn, effectively avoid smoldering, the production of phenomenons such as furnace windrow, and then reduce and operate the degree of difficulty, reduce the wasting of resources.
Description
Technical field
The utility model relates to sheeting equipment technical field, particularly a kind of biomass fuel compression molding device.
Background technology
Biomass fuel is a kind of Novel clean-fuel that can directly burn, general with stalk, sawdust, bagasse, the agriculture and forestry organic waste materials such as rice chaff are as raw material, before use it is pulverized, mixing, extruding, the processing such as oven dry, be made into graininess, strip, the shapes such as brick shape, but catch fire easily because biomass fuel has, the features such as burning time is short, the graininess that existing equipment is produced, strip, the biomass fuel inner core of the shapes such as brick shape is difficult to abundant ingress of air, easily cause burning insufficient, generation is smoldered, the phenomenons such as burner hearth windrow, cause the waste of biomass fuel.
Therefore, how a kind of biomass fuel forming equipment is provided, the biomass fuel making it produce fully can contact with air in combustion furnace, burn completely, thus avoid the phenomenons such as smoldering in use procedure, burner hearth windrow, reduce operation easier, reduce the waste of fuel, become the important technological problems that those skilled in the art are urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of biomass fuel compression molding device, fully can contact with air in combustion furnace to reach the biomass fuel making it produce, burn completely, thus avoid the phenomenons such as smoldering in use procedure, burner hearth windrow, reduce operation easier, reduce the waste object of fuel.
For achieving the above object, the utility model provides following technical scheme:
A kind of biomass fuel compression molding device, comprising:
Middle mould, is provided with the nib running through its upper and lower end face, sidewall is provided with charging hole;
Punch assembly, comprises upper punch and low punch, and described low punch can be sealed and matched with described nib and be arranged on the below of described middle mould nib, and described upper punch is arranged in described nib;
Pay-off, outlet is communicated with described charging hole.
Preferably, described feed arrangement comprises the conveying worm that feed hopper and entrance are communicated with described feed hopper, and the outlet of described conveying worm is communicated with described charging hole.
Preferably, also comprise pressure regulator, described pressure regulator is arranged on the top of described upper punch.
Preferably, the riser of described low punch comprises:
Base;
Be arranged on the upright sliding bar on described base, described upright sliding bar slidably connects slide unit, described slide unit is connected with lifting drive and can slides along described upright sliding bar under the driving of described lifting drive;
Be arranged on the rotating driving device on described slide unit, the output of described rotating driving device is connected with described low punch.
Preferably, described lifting drive comprises servomotor, and described servomotor is connected by screw mandrel with described slide unit.
Preferably, described slide unit is provided with the displacement transducer for measuring vertical direction displacement.
Preferably, described low punch is provided with flat bottomed recess, described flat bottomed recess is open type and the madial wall of described flat bottomed recess is connected with the lateral wall of described low punch, described upper punch is provided with the projection matched with described flat bottomed recess.
Preferably, described projection is spherical arc towards the surface of described flat bottomed recess.
Preferably, described upper punch and described low punch include plunger rod and are connected in the drift end on described plunger rod, and the drift end of described upper punch and described low punch is all sealed and matched with described nib.
Preferably, the drift end of described upper punch and described low punch is made by carbide alloy.
As can be seen from technique scheme, the biomass fuel compression molding device that the utility model provides, comprises middle mould, punch assembly and pay-off, wherein, middle mould is provided with the nib running through its upper and lower end face, sidewall is provided with charging hole, punch assembly comprises upper punch and low punch, and low punch can be sealed and matched with nib and be arranged on the below of middle mould nib, and upper punch is arranged in nib, pay-off outlet is communicated with charging hole, in use, low punch enters middle mould, simultaneously, upper punch rises to more than charging hole along nib, pay-off is to feeding in middle mould, and control feeding coal, then upper punch work coordinates with low punch biomass material is struck out sheet, last low punch exits middle mould, take off biomass fuel tablet, complete, as can be seen here, the biomass fuel produced by this biomass fuel compression molding device in the form of sheets, increase with the contact area of air in combustion, the Thorough combustion of fuel can be realized, effectively avoid smoldering, the generation of the phenomenons such as burner hearth windrow, and then reduction operation easier, reduce the waste of resource.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of biomass fuel compression molding device in prior art.
Detailed description of the invention
The utility model provides a kind of biomass fuel compression molding device, fully can contact with air in combustion furnace to reach the biomass fuel making it produce, burn completely, thus avoid the phenomenons such as smoldering in use procedure, burner hearth windrow, reduce operation easier, reduce the waste object of fuel.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 1 is the structural representation of biomass fuel compression molding device in prior art.
A kind of biomass fuel compression molding device that the utility model provides, comprises middle mould 1, punch assembly and pay-off 4.
Wherein, middle mould 1 is provided with the nib running through its upper and lower end face, sidewall is provided with charging hole; Punch assembly comprises upper punch 3 and low punch 2, and low punch 2 can be sealed and matched with nib and be arranged on the below of middle mould 1 nib, and upper punch 3 is arranged in nib; Pay-off 4 outlet is communicated with charging hole.
Compared with prior art, the biomass fuel compression molding device that the utility model provides, in use, first, low punch 2 enters middle mould 1, simultaneously, upper punch 3 rises to more than charging hole along nib, pay-off 4 is to feeding in middle mould 1, and control feeding coal, then upper punch 3 works to coordinate with low punch 2 and biomass material is struck out sheet, last low punch 2 exits middle mould 1, take off biomass fuel tablet, complete, as can be seen here, the biomass fuel tablet produced by this biomass fuel compression molding device in the form of sheets, large with the contact area of air in combustion, the Thorough combustion of fuel can be realized, can effectively avoid smoldering, the generation of the phenomenons such as burner hearth windrow, and then cut the waste.
Feed arrangement can adopt various structures, such as ribbon conveyer, chain conveyor etc., in the utility model embodiment, feed arrangement comprises the conveying worm 42 that feed hopper 41 and entrance are communicated with feed hopper 41, the outlet of conveying worm 42 is communicated with charging hole, conveying worm 42 operates steadily reliably, good seal performance, is not easy to pollute site environment when carrying the agriculture and forestry organic waste materials such as stalk, sawdust, bagasse, rice chaff.
Different raw materials is due to its burning-point difference, the fuel sheet being pressed into different hardness is needed in manufacturing process, therefore, in the utility model embodiment, biomass fuel compression molding device also comprises pressure regulator, and pressure regulator is arranged on the top of upper punch 3, by increasing pressure regulator on upper punch 3, can regulate the hardness of fuel sheet, make it more be convenient to burning.
The rising of low punch 2 can be realized by multiple device, such as piston cylinder etc., but this riser is merely able to the rising and the decline that realize low punch 2, in actual production process, because charging aperture is opened on middle mould 1 sidewall, in fill process, raw material is easily deposited in the side of low punch 2, and then cause the fuel sheet side of producing thicker, be difficult to reach and make its clean-burning object, therefore, in the utility model embodiment, the riser of low punch 2 comprises base, upright sliding bar, slide unit, lifting drive and rotating driving device, wherein, upright sliding bar to be arranged on base and to slidably connect slide unit, slide unit is connected with lifting drive and can slides along upright sliding bar under the driving of lifting drive, rotating driving device is arranged on slide unit, and its output is connected with low punch 2.By this structure, in use, can first by lifting drive, low punch 2 be raised up in nib, then, when pay-off 4 starts feeding, rotating driving device drives low punch 2 to rotate, when pay-off 4 stops, rotating driving device also stops simultaneously, like this, the raw material fallen from charging hole can drop on uniformly to ensure the fuel sheet thickness uniformity produced low punch 2, thus ensures its Thorough combustion.
Lifting drive can adopt multiple device to realize, such as cylinder, oil cylinder etc., and in the utility model embodiment, lifting drive comprises servomotor, and servomotor is connected by screw mandrel with slide unit.The lifting drive structure of this structure is simple, and transmission is uniform and stable, can provide good support for low punch 2.
In order to carry out controlling with the control reaching height low punch 2 being entered to middle mould 1 accurately to slide unit lifting, in the utility model embodiment, slide unit is provided with the displacement transducer for measuring vertical direction displacement.
Upper punch 3 and low punch 2 surface can be plane, but the structure one of plane is not easy to holding of raw material, two is easily drop in the process that low punch 2 shifts out after fuel forming to cause fuel sheet to be broken into pieces, so in the utility model embodiment, low punch 2 is provided with flat bottomed recess, flat bottomed recess is open type and the madial wall of flat bottomed recess is connected with the lateral wall of low punch 2, upper punch 3 is provided with the projection matched with flat bottomed recess.Like this, in fill process, due to flat bottomed recess, can ensure good accommodation effect is played for raw material, and after compacting completes, dropping of fuel sheet can be avoided.
In the dropping process of raw material, it is easily piled into massif shape, cause fuel sheet thick middle both sides thin, so, in the utility model embodiment, the protruding surface towards flat bottomed recess is spherical arc, by the surface of projection is set to sphere arc, further can ensure fuel sheet thickness uniformity, thus ensure its Thorough combustion.
Upper punch 3 and low punch 2 can adopt various structures, and in the utility model embodiment, upper punch 3 and low punch 2 include plunger rod and be connected in the drift end on plunger rod, and the drift end of upper punch 3 and low punch 2 is all sealed and matched with nib.Preferably, the drift end of upper punch 3 and low punch 2 is made by carbide alloy.
In the utility model embodiment, low punch 2 is also provided with weight sensor, so that operating personnel grasp accurately for inlet amount, thus controls the thickness of fuel sheet.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a biomass fuel compression molding device, is characterized in that, comprising:
Middle mould (1), is provided with the nib running through its upper and lower end face, sidewall is provided with charging hole;
Punch assembly, comprise upper punch (3) and low punch (2), described low punch (2) can be sealed and matched with described nib and be arranged on the below of described middle mould (1) nib, and described upper punch (3) is arranged in described nib;
Pay-off (4), outlet is communicated with described charging hole.
2. biomass fuel compression molding device according to claim 1, it is characterized in that, described feed arrangement comprises the conveying worm (42) that feed hopper (41) and entrance are communicated with described feed hopper (41), and the outlet of described conveying worm (42) is communicated with described charging hole.
3. biomass fuel compression molding device according to claim 1, it is characterized in that, also comprise pressure regulator, described pressure regulator is arranged on the top of described upper punch (3).
4. biomass fuel compression molding device according to claim 1, is characterized in that, the riser of described low punch (2) comprising:
Base;
Be arranged on the upright sliding bar on described base, described upright sliding bar slidably connects slide unit, described slide unit is connected with lifting drive and can slides along described upright sliding bar under the driving of described lifting drive;
Be arranged on the rotating driving device on described slide unit, the output of described rotating driving device is connected with described low punch (2).
5. biomass fuel compression molding device according to claim 4, it is characterized in that, described lifting drive comprises servomotor, and described servomotor is connected by screw mandrel with described slide unit.
6. biomass fuel compression molding device according to claim 4, is characterized in that, described slide unit is provided with the displacement transducer for measuring vertical direction displacement.
7. biomass fuel compression molding device according to claim 1, it is characterized in that, (2) are provided with flat bottomed recess to described low punch, described flat bottomed recess is open type and the madial wall of described flat bottomed recess is connected with the lateral wall of described low punch (2), described upper punch (3) is provided with the projection matched with described flat bottomed recess.
8. biomass fuel compression molding device according to claim 7, is characterized in that, described projection is spherical arc towards the surface of described flat bottomed recess.
9. biomass fuel compression molding device according to claim 1, it is characterized in that, described upper punch (3) and described low punch (2) include plunger rod and are connected in the drift end on described plunger rod, and the drift end of described upper punch (3) and described low punch (2) is all sealed and matched with described nib.
10. biomass fuel compression molding device according to claim 9, is characterized in that, the drift end of described upper punch (3) and described low punch (2) is made by carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520494621.XU CN204844936U (en) | 2015-07-09 | 2015-07-09 | Biomass fuel preforming forming device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520494621.XU CN204844936U (en) | 2015-07-09 | 2015-07-09 | Biomass fuel preforming forming device |
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| CN204844936U true CN204844936U (en) | 2015-12-09 |
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| CN201520494621.XU Active CN204844936U (en) | 2015-07-09 | 2015-07-09 | Biomass fuel preforming forming device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843570A (en) * | 2016-10-24 | 2019-06-04 | 道尔斯特技术有限两合公司 | Press device |
| CN111847946A (en) * | 2020-06-10 | 2020-10-30 | 山东大学 | Efficient lossless preparation method of controllable particle size self-repairing microcapsule and prepared microcapsule |
-
2015
- 2015-07-09 CN CN201520494621.XU patent/CN204844936U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843570A (en) * | 2016-10-24 | 2019-06-04 | 道尔斯特技术有限两合公司 | Press device |
| US11529682B2 (en) | 2016-10-24 | 2022-12-20 | Dorst Technologies Gmbh & Co. Kg | Press device |
| CN109843570B (en) * | 2016-10-24 | 2023-01-03 | 道尔斯特技术有限两合公司 | Pressing device |
| CN111847946A (en) * | 2020-06-10 | 2020-10-30 | 山东大学 | Efficient lossless preparation method of controllable particle size self-repairing microcapsule and prepared microcapsule |
| CN111847946B (en) * | 2020-06-10 | 2022-02-25 | 山东大学 | Efficient lossless preparation method of controllable particle size self-repairing microcapsule and prepared microcapsule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180202 Address after: Chongqing Yubei District City Longxing Zhen Ying Long Road No. 19 Patentee after: Chongqing New Energy Development Co., Ltd. Address before: Jiangbei District, Chongqing City North Street 400000 No. 15 of No. 1 Patentee before: CHONGQING BAROQUE NEW ENERGY CO., LTD. |
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| TR01 | Transfer of patent right |