CN203030623U - Agricultural and forestry waste molding device - Google Patents
Agricultural and forestry waste molding device Download PDFInfo
- Publication number
- CN203030623U CN203030623U CN 201320052951 CN201320052951U CN203030623U CN 203030623 U CN203030623 U CN 203030623U CN 201320052951 CN201320052951 CN 201320052951 CN 201320052951 U CN201320052951 U CN 201320052951U CN 203030623 U CN203030623 U CN 203030623U
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- pulverizer
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- organic waste
- extruding machine
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Abstract
The utility model relates to a recycling device of agricultural and forestry wastes and particularly relates to an agricultural and forestry waste molding device. The agricultural and forestry waste molding device comprises an extruding machine, wherein the extruding machine comprises an extruding machine shell; a feeding opening is arranged above the extruding machine shell; a feeding opening is arranged above the extruding machine shell; the extruding machine shell is internally and fixedly provided with a screw rod and a screw sleeve, which are combined; a mould head is arranged at the bottom of the screw sleeve; the screw rod is in transmission connection with a motor; the mould head comprises a mould head body and a detachable extruding head; and the extruding head is embedded in the mould head body. The extruding machine disclosed by the utility model adopts the porous detachable mould head which is low in replacement cost and convenient to maintain, so that the extruding machine can improve the efficiency of extruding and molding of straws, and the machining cost is reduced. Meanwhile, a heat value of molded agricultural waste (such as straws) fuel can be stored for a long time, the defects that straws are difficult to store, transport and realize fire protection due to seasonality are overcome, and conditions for large-scale and resource utilization of straws are created.
Description
Technical field
The utility model relates to the recycle device of agriculture and forestry organic waste material, refers in particular to a kind of agriculture and forestry organic waste material shaped device.
Background technology
China's people in the countryside account for more than 70% of total population, and living beings are one of the main energy sources in rural area always, also occupy critical role in national energy constitutes, before 1979 the rural energy consumption figure more than 70% from biomass energy; 1998, still have 30% rural energy from biomass energy.But biomass energy is in the mode of utilizing of direct burning mostly, and total utilization ratio is lower than 10%, has caused the huge wasting of resources.Along with the raising of life of farmers level and the propelling of new countryside construction, the peasant progressively uses liquefied gas, the stalk that acts as a fuel is substituted in a large number, form a large amount of residues, be left in the field and directly burn, burning a large amount of smog of generation influences traffic safety, has both wasted valuable resource, seriously pollute environment again, also can cause fire and personal burning accident simultaneously.
That agriculture and forestry organic waste material has is in light weight, volume is big, distribution area is wide, and results have characteristics such as seasonality.Although China has built a collection of bioelectrogenesis project in succession, because existing, agriculture and forestry organic waste material (stalk) collects difficulty, storage difficulty, difficult, the difficult four problems of preventing fires of transportation, it is undesirable to make that these biomass fermentation power plant move.
Therefore the agriculture and forestry organic waste material (stalk) of various dispersions being squeezed into bar-shaped or block solid fuel rule, greater density is urgent problem.Agriculture and forestry organic waste material combustibility after the moulding has obtained very big improvement, and utilization ratio is improved, and is convenient to accumulating, has kept agriculture and forestry organic waste material (stalk) volatility height, easy firing, ash content few again, and burning produces SO
2Advantage such as few has also solved the problem of stalk through broken fed to boiler difficulty simultaneously.So the moulding biomass fuel has solved agriculture and forestry organic waste material and has utilized various difficult problems.The one, it is no longer difficult to collect, and present homemade low energy consumption biomass moulding equipment is more, and cost of investment is low, is adapted at the rural area and divides dispersal point, on the spot with stalk machine-shaping, avoids stalk to transport at a distance by peasant household; The 2nd, it is no longer difficult to store, and the peasant household of a large amount of dispersions stores up the shaped fuel of processing in peasant household temporarily, and the storage method of dispersion makes storage no longer difficult, has also better kept calorific value and the quality of moulding biomass fuel simultaneously; The 3rd, it is no longer difficult to transport, and the density of biomass molding fuel is generally 1 ton/m
3About, solved the transportation difficulty; The 4th, it is no longer difficult to prevent fires, and stalk may just make it light raging flames with a match, and its burning-point is difficult to ignite than higher usually after the compression forming; The 5th, go into no longer difficulty of stove, behind the straw compressing and forming, volume dwindles significantly, density increases considerably, no longer resemble when being conveyed into stove the stalk and fluffyly easily to live, to block, the shaped fuel of bulk or column can smooth and easyly be sent into the stove internal combustion, guarantees boiler completely negative stable operation for a long time.
But at present domestic (comprise external) also do not have ripe agricultural wastes (stalk) to collect security system, simultaneously immature because of crushed stalk and extrusion formation equipment, the ubiquity production capacity is little, efficient is low, service life is short, and automatization level is low, pulverizes problems such as extruding cost height, add problems such as stalk transportation difficulty, restricted the use of large scale stalk.The preceding road of stalk extrusion modling technology all adopts the method for cutting and grinding at present, and blade life is short, and efficient is low, the energy consumption height, and automaticity is low, the processing cost height; Extruder power consumption height, the extruder die serious wear, the life-span is short, the replacement cost height.
Summary of the invention
For overcoming the above problems, it is a kind of simple in structure that the utility model provides, and cost is low, can automation with the agriculture and forestry organic waste material shaped device of agriculture and forestry organic waste material extrusion modlings such as stalk.
A kind of agriculture and forestry organic waste material shaped device, comprise extruder, extruder comprises the extruder housing, extruder housing top is provided with charging aperture, the extruder enclosure interior fixedly has screw rod and the swivel nut of mutual combination, and the swivel nut bottom is provided with die head, and described screw rod and motor are in transmission connection, described die head comprises die head body and dismountable extrusion head, and extrusion head is inlayed on the die head body.
As a kind of improvement of the present utility model, described die head is porous dies.
As a kind of improvement of the present utility model, also comprise pulverizer, the outlet of pulverizer is connected by the charging aperture of conveyer with the extruder housing.
As further improvement of the utility model, described pulverizer is provided with two tangent cylinders that fly cutter is housed respectively up and down.
Further improve as of the present utility model, described pulverizer is provided with feeding machine, and feeding machine links to each other with the entrance of pulverizer.
Further improve as of the present utility model, described conveyer and feeding machine are plate chain type conveyer or belt feeder.
As further improvement of the utility model, described pulverizer also comprises sack cleaner, and the dust leg of deduster is connected with the pulverizer top end opening.
The beneficial effects of the utility model are: the utility model adopts twin-roll fly cutter pulverizer, be furnished with the plate chain type feeding machine stalk is sent into pulverizer automatically, improved automaticity, increased grindability, the blade service life of pulverizer has reduced maintenance cost more than 7000 hours, on pulverizer top sack cleaner is housed simultaneously, the airborne dust that produces when collecting crushed stalk improves environmental quality; Extruder adopts porous detachable die head, and the detachable die head adopts die head body and embedded extrusion head two parts, only needs after operation a period of time to change extrusion head, and replacement cost is low, and is easy to maintenance, can improve the efficient of stalk extrusion modling, cuts down finished cost.Simultaneously moulding agricultural wastes (stalk) but the fuel long period preserve its calorific value, efficiently solve stalk because of seasonally difficultly store, difficult transportation, the difficult characteristics of fire prevention, for scale, recycling create conditions.
Description of drawings
Fig. 1 is the structural representation of extruder.
Fig. 2 is the total schematic diagram of the utility model embodiment.
Fig. 3 is the structural representation of pulverizer.
The specific embodiment
By reference to the accompanying drawings 1, a kind of agriculture and forestry organic waste material shaped device, comprise extruder, extruder comprises extruder housing 5-1, extruder housing 5-1 top is provided with charging aperture 5-2, be fixed on the screw rod 5-3 of the mutual combination in the extruder housing 5-1 and swivel nut 5-4, fixedly there is die head swivel nut 5-4 bottom, and described screw rod 5-3 and motor are in transmission connection, and described die head is preferably porous dies, described die head comprises die head body 5-5 and extrusion head 5-6, and extrusion head 5-6 is embedded on the die head body 5-5.Extrusion head 5-6 is easy to dismounting on die head body 5-5.
2-3 by reference to the accompanying drawings, in order to realize automation better, the agriculture and forestry organic waste material shaped device can also comprise pulverizer and connecting gear thereof.A kind of agriculture and forestry organic waste material shaped device, comprise feeding machine 2, pulverizer 1, conveyer 3 and extruder 5, feeding machine 2 links to each other with the entrance 1-3 of pulverizer 1, conveyer 3 two ends link to each other with the outlet 1-4 of pulverizer 1 and the charging aperture 5-2 of extruder 5 respectively, described pulverizer 1 is provided with two tangent cylinder 1-1 that fly cutter is housed respectively up and down, bottom roll is installed in charging aperture 1-3 place, and two cylinder 1-1 are driven by a motor 1-2 respectively.Wherein, feeding machine 2 is plate chain type conveyer, and conveyer 3 is belt feeder.On the pulverizer deduster 4 can also be installed in addition.Preferably, deduster 4 is sack cleaner, and the dust leg of deduster 4 is connected with the pulverizer top end opening.
After the crops harvesting, the residue stalk at first dries in the field, collect bundling again in the field, the bundling stalk is by feeding machine 2(plate-and-chain conveyer) be transported to pulverizer 1(automatic crusher) entrance 1-3, stalk is pulverized being equipped with in the twin-roll 1-1 of fly cutter, for preventing that airborne dust produces in the crushed stalk process, at pulverizer 1 deduster 4(sack cleaner has been installed) the collection airborne dust, and will collect airborne dust with the stalk after pulverizing by conveyer 3(belt feeder) send into extruder 5, press to die head after the rotation extruding by screw rod 5-3 and swivel nut 5-4, and extrude cylindrical or polygonal cylinder (being the moulding biomass fuel) by extrusion head 5-6.
Claims (7)
1. agriculture and forestry organic waste material shaped device, comprise extruder, extruder comprises the extruder housing, extruder housing top is provided with charging aperture, the extruder enclosure interior fixedly has screw rod and the swivel nut of mutual combination, and the swivel nut bottom is provided with die head, and described screw rod and motor are in transmission connection, it is characterized in that: described die head comprises die head body and dismountable extrusion head, and extrusion head is inlayed on the die head body.
2. agriculture and forestry organic waste material shaped device according to claim 1, it is characterized in that: described die head is porous dies.
3. agriculture and forestry organic waste material shaped device according to claim 1, it is characterized in that: also comprise pulverizer, the outlet of pulverizer is connected by the charging aperture of conveyer and extruder.
4. agriculture and forestry organic waste material shaped device according to claim 3 is characterized in that: two tangent cylinders that fly cutter is housed respectively about described pulverizer is provided with.
5. agriculture and forestry organic waste material shaped device according to claim 3, it is characterized in that: described pulverizer is provided with feeding machine, and feeding machine links to each other with the entrance of pulverizer.
6. agriculture and forestry organic waste material shaped device according to claim 5, it is characterized in that: described conveyer and feeding machine are plate chain type conveyer or belt feeder.
7. agriculture and forestry organic waste material shaped device according to claim 3, it is characterized in that: described pulverizer also comprises sack cleaner, the dust leg of sack cleaner is connected with the pulverizer top end opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052951 CN203030623U (en) | 2013-01-29 | 2013-01-29 | Agricultural and forestry waste molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052951 CN203030623U (en) | 2013-01-29 | 2013-01-29 | Agricultural and forestry waste molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030623U true CN203030623U (en) | 2013-07-03 |
Family
ID=48682764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320052951 Expired - Lifetime CN203030623U (en) | 2013-01-29 | 2013-01-29 | Agricultural and forestry waste molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984800A (en) * | 2015-05-26 | 2015-10-21 | 安徽大地节能科技有限公司 | Straw pulverizing and molding all-in-one machine |
| CN112056100A (en) * | 2020-07-24 | 2020-12-11 | 安徽省厚博生态农业有限公司 | Processing apparatus of strawberry abandonment straw |
| CN115302833A (en) * | 2022-07-06 | 2022-11-08 | 南通富强纸业有限公司 | Compression device for waste paper recovery |
-
2013
- 2013-01-29 CN CN 201320052951 patent/CN203030623U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984800A (en) * | 2015-05-26 | 2015-10-21 | 安徽大地节能科技有限公司 | Straw pulverizing and molding all-in-one machine |
| CN112056100A (en) * | 2020-07-24 | 2020-12-11 | 安徽省厚博生态农业有限公司 | Processing apparatus of strawberry abandonment straw |
| CN115302833A (en) * | 2022-07-06 | 2022-11-08 | 南通富强纸业有限公司 | Compression device for waste paper recovery |
| CN115302833B (en) * | 2022-07-06 | 2024-05-17 | 南通富强纸业有限公司 | Compression device for waste paper recovery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |