CN105684667A - Efficient straw pulverizer - Google Patents
Efficient straw pulverizer Download PDFInfo
- Publication number
- CN105684667A CN105684667A CN201610219235.9A CN201610219235A CN105684667A CN 105684667 A CN105684667 A CN 105684667A CN 201610219235 A CN201610219235 A CN 201610219235A CN 105684667 A CN105684667 A CN 105684667A
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- China
- Prior art keywords
- rotating shaft
- crushing bin
- driving wheel
- conveying pipe
- crushing
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/04—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/12—Discharge means
Abstract
The invention discloses an efficient straw pulverizer which comprises a horizontally arranged supporting frame.The supporting frame is provided with a smashing bin in the length direction, the bottom of the smashing bin is further provided with a conveying pipe, a spiral feeder is arranged in the conveying pipe in a sleeved mode and fixed to the conveying pipe through a bearing block, one end of the spiral feeder is connected with a first driving wheel, and one end of the conveying pipe far away from the first driving wheel is provided with a discharging port.A smashing device comprises a rotating shaft arranged in the length direction of the smashing bin, the rotating shaft is fixed to the smashing bin through a second bearing block and provided with a support in the circumferential direction, and the support is provided with a smashing knife.A second driving wheel is arranged at one end of the rotating shaft and located above the first driving wheel, and the upper end of the smashing bin is further provided with an arc-shaped end cover.The efficient straw pulverizer not only is simple in structure, convenient to operate, high in working efficiency, low in cost, safe, reliable, long in service life, low in failure rate and simple to maintain, but also is good in straw smashing effect, and clastic particles are uniform in size and smashed finely.
Description
Technical field
The present invention relates to pulverizer, specifically a kind of efficient straw pulverizer。
Background technology
Equipment in current agricultural production is more and more perfect, but the straw stayed after getting wheat, seeding corn and other crops not only can hinder next round farming, also can affect the operating of rotary cultivator, processing method the most frequently used at present is burned exactly, but, the straw with potential nutrition can be made to waste on the one hand by burning disposal straw, on the other hand, air can be caused bigger pollution by the smog that burning produces, when burning particularly in large area, the smog of its generation may also result in the decline of visibility, and traffic causes certain impact；
But stalk crasher can be used for the wastes of crops bars such as crushing maize bar, straw, bean stalk; crops chip after pulverizing can be used for manufacturing the raw material of the various production industries such as fertilizer, fuel, particieboard, paper; the a large amount of green rubbish being difficult to dissolve is turned waste into wealth, also protects environment while creating certain economic worth, improve soil；But existing stalk crasher not only structure is complicated, and production efficiency is low, easily blocks in crushing process, fault rate is high, greatly reduces production efficiency, and cost is high, and service life is short, is unfavorable for that agricultural production long-term stability carries out。
Summary of the invention
The technical problem to be solved is, for the shortcoming of above prior art, it is proposed to a kind of efficient straw pulverizer, being not only simple in structure, easy to operate, work efficiency is high, cost is low, safe and reliable, long service life, failure rate is low, safeguard simple, and crushed stalk is effective, and detrital grain size is uniform, pulverizes fine and closely woven。
In order to solve above-mentioned technical problem, the technical scheme is that and be accomplished by: a kind of efficient straw pulverizer, including horizontally disposed bracing frame, crushing bin it is provided with along its length at bracing frame, conveying pipe it is additionally provided with bottom crushing bin, conveying pipe internal sleeve is provided with feeding screw, and feeding screw is fixed on conveying pipe by bearing block；
Feeding screw one end is connected to the first driving wheel, conveying pipe offers discharging opening away from one end of the first driving wheel, it is internally located at conveying pipe at crushing bin and is arranged over reducing mechanism, reducing mechanism includes the rotating shaft arranged along crushing bin length direction, and rotating shaft is fixed on crushing bin by the second bearing block；
Rotating shaft is provided with support along its circumferencial direction, and support is multiple along rotating shaft length direction spaced set, support is provided with crushing knife, is positioned at the first driving wheel in rotating shaft one end and is arranged over the second driving wheel, crushing bin upper end is additionally provided with the end cap of circular arc, and end cap is provided with charging aperture；
Crushing bin inner surface scribbles rub resistance metal coating, and the component of described rub resistance metal coating is by mass percentage: carbon: 0.24-0.26%, calcium: 1.1-1.3%, vanadium: 2.12-2.14%, nickel: 4.52-4.58%, molybdenum: 0.22-0.25%, barium: 2.32-2.39%, zirconium: 0.21-0.24%, titanium: 3.2-3.5%, copper: 0.22-0.25%, lanthanum: 2.54-2.58%, neodymium: 1.37-1.39%, promethium: 2.35-2.45%, europium: 1.22-1.24%, dysprosium: 2.62-2.65%, surplus is ferrum；
Present invention also offers the preparation method stating rub resistance metal coating, the method sequentially includes the following steps:
Step 1: first carbon, calcium, vanadium, nickel, molybdenum, barium, zirconium, titanium, copper, lanthanum, neodymium, promethium, europium, dysprosium and ferrum element are put in smelting furnace and heat 650-680 DEG C, it is incubated 1-3 hour, again temperature is increased to 1250-1290 DEG C, and stirring, then insulation 3-5 hour, then air cooling is to room temperature, obtain metal derby, metal derby is put into pulverizing in ball mill, crosses 100 mesh sieves, obtain metal dust A；
By step 2: metal dust A is sprayed to crushing bin inner surface, thickness is 0.5-0.8mm, then heats its surface to 520-550 DEG C, is incubated 3-4 hour, then with the speed water-cooled of 10-12 DEG C/s to room temperature；
Step 4: again metal dust A is sprayed to crushing bin inner surface, thickness is 0.2-0.4mm, then heats its surface to 420-450 DEG C, is incubated 3-4 hour, and then air cooling is to room temperature。
So, by technical scheme, reducing mechanism is set inside crushing bin, by rotating shaft arranges crushing knife, realizing quickly straw being pulverized, good crushing effect, overall construction intensity is high, and feeding screw is set bottom crushing bin, quickly the straw after pulverizing is transported to subsequent processing, improves work efficiency, scribble rub resistance metal coating at crushing bin inner surface inner surface, increase service life, reduce cost。
The technical scheme that the present invention limits further is:
Aforesaid efficient straw pulverizer, support is additionally provided with cleaning brush, cleaning brush and crushing knife interval are arranged, arrange cleaning brush can quickly quickly be cleared up by residue on inwall, dirty after avoiding life-time service and result in blockage, increase equipment service life, it is to avoid be mutually mixed during different classes of crushed stalk, improve the quality of product, greatly reduce alloy。
Aforesaid efficient straw pulverizer, also it is arranged with and the blade seat of rotating shaft synchronous rotary away from one end of the second driving wheel at rotating shaft, blade seat is provided with blade along its circumferencial direction, blade includes the first blade along rotating shaft radially air blast and the second blade along the axial air blast of rotating shaft, blade is set and can make crushing bin internal increase mobility, improve crushing effect, and the first blade is set and the second blade carries out air blast to radial and axial respectively, straw can be made repeatedly to pulverize, improve crushing effect。
Aforesaid efficient straw pulverizer, crushing bin cross section is in the shape of the letter V structure, is internally located at crushing knife at crushing bin and is connected with the protection network of circular arc, arranges protection network and can prevent bigger straw from directly falling to bottom, improves crushing effect, improve product quality。
Aforesaid efficient straw pulverizer, crushing knife is strip, and the edge of a knife is zigzag, adopts laciniation, is conducive to pulverizing, and overall construction intensity is high, long service life。
Aforesaid efficient straw pulverizer, crushing knife and cleaning brush are provided with installing hole, and support is positioned at edge and is provided with the U-shaped hole matched with installing hole, arrange U-shaped hole, and crushing knife and cleaning brush conveniently carry out position adjustment, convenient installation。
The invention has the beneficial effects as follows: reducing mechanism is set inside crushing bin, by rotating shaft arranges crushing knife, can realize quickly straw being pulverized, good crushing effect, overall construction intensity is high, and feeding screw is set bottom crushing bin, quickly the straw after pulverizing is transported to subsequent processing, improves work efficiency；
Arrange cleaning brush can quickly quickly be cleared up by residue on inwall, it is to avoid dirty after life-time service and result in blockage, increase equipment service life, it is to avoid be mutually mixed during different classes of crushed stalk, improve product quality, greatly reduce alloy；Blade is set and can make that crushing bin is internal increases mobility, improve crushing effect, and the first blade is set and the second blade carries out air blast to radial and axial respectively, straw can be made repeatedly to pulverize, improve crushing effect；Arranging protection network can prevent bigger straw from directly falling to bottom, improves crushing effect, improves product quality。
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is the close-up schematic view of B in Fig. 3；
Fig. 5 and Fig. 6 is the structural representation of the present invention；
Wherein: 1, bracing frame, 2, crushing bin, 3, conveying pipe, 4, feeding screw, 5, bearing block, the 6, first driving wheel, 7, discharging opening, 8, rotating shaft, 9, the second bearing block, 10, support, 11, crushing knife, the 12, second driving wheel, 13, blade seat, 14, cleaning brush, 15, end cap, 16, charging aperture, 17, protection network, 18, installing hole, 19, U-shaped hole, the 20, first blade, the 21, second blade。
Detailed description of the invention
The present invention is described in further detail below:
Embodiment 1
A kind of efficient straw pulverizer that the present embodiment provides, including horizontally disposed bracing frame 1, crushing bin 2 it is provided with along its length at bracing frame 1, conveying pipe 3 it is additionally provided with bottom crushing bin 2, conveying pipe 3 internal sleeve is provided with feeding screw 4, and feeding screw 4 is fixed on conveying pipe 3 by bearing block 5；
Feeding screw 4 one end is connected to the first driving wheel 6, conveying pipe 3 offers discharging opening 7 away from one end of the first driving wheel 6, it is internally located at conveying pipe 3 at crushing bin 2 and is arranged over reducing mechanism, reducing mechanism includes the rotating shaft 8 arranged along crushing bin 2 length direction, and rotating shaft 8 is fixed on crushing bin 2 by the second bearing block 9；
Rotating shaft 8 is provided with support 10 along its circumferencial direction, and support 10 is along rotating shaft 8 length direction spaced set four, support 10 is provided with crushing knife 11, it is positioned at the first driving wheel 6 in rotating shaft 8 one end and is arranged over the second driving wheel 12, crushing bin 2 upper end is additionally provided with the end cap 15 of circular arc, and end cap 15 is provided with charging aperture 16；
Support 10 is additionally provided with cleaning brush 14, cleaning brush 14 and crushing knife 11 interval are arranged, arrange cleaning brush can quickly quickly be cleared up by residue on inwall, dirty after avoiding life-time service and result in blockage, the service life of increase equipment, avoid being mutually mixed during different classes of crushed stalk, improve the quality of product, greatly reduce alloy；
Also it is arranged with and the blade seat 13 of rotating shaft 8 synchronous rotary away from one end of the second driving wheel 12 at rotating shaft 8, blade seat 13 is provided with blade along its circumferencial direction, and blade includes the first blade 20 along rotating shaft 8 radially air blast and the second blade 21 along the axial air blast of rotating shaft 8；Crushing bin 2 cross section is in the shape of the letter V structure, is internally located at crushing knife 11 at crushing bin 2 and is connected with the protection network 17 of circular arc；Crushing knife 11 is strip, and the edge of a knife is zigzag；Crushing knife 11 and cleaning brush 14 are provided with installing hole 18, and support 10 is positioned at edge and is provided with the U-shaped hole 19 matched with installing hole 18；
Crushing bin 2 inner surface scribbles rub resistance metal coating, and the component of described rub resistance metal coating is by mass percentage: carbon: 0.24%, calcium: 1.1%, vanadium: 2.12%, nickel: 4.52%, molybdenum: 0.22%, barium: 2.32%, zirconium: 0.21%, titanium: 3.2%, copper: 0.22%, lanthanum: 2.54%, neodymium: 1.37%, promethium: 2.35%, europium: 1.22%, dysprosium: 2.62%, surplus is ferrum；
The preparation method of this rub resistance metal coating, the method sequentially includes the following steps:
Step 1: first carbon, calcium, vanadium, nickel, molybdenum, barium, zirconium, titanium, copper, lanthanum, neodymium, promethium, europium, dysprosium and ferrum element are put in smelting furnace and heat 650 DEG C, it is incubated 1 hour, again temperature is increased to 1250 DEG C, and stirring, then insulation 3 hours, then air cooling is to room temperature, obtain metal derby, metal derby is put into pulverizing in ball mill, crosses 100 mesh sieves, obtain metal dust A；
By step 2: metal dust A is sprayed to crushing bin inner surface, thickness is 0.5mm, then heats its surface to 520 DEG C, is incubated 3 hours, then with the speed water-cooled of 10 DEG C/s to room temperature；
Step 4: again metal dust A is sprayed to crushing bin inner surface, thickness is 0.2mm, then heats its surface to 420 DEG C, is incubated 3 hours, and then air cooling is to room temperature。
Embodiment 2
A kind of efficient straw pulverizer that the present embodiment provides, this structure is identical with embodiment 1, and wherein crushing bin 2 inner surface scribbles rub resistance metal coating, the component of described rub resistance metal coating is by mass percentage: carbon: 0.25%, calcium: 1.2%, vanadium: 2.13%, nickel: 4.55%, molybdenum: 0.24%, barium: 2.35%, zirconium: 0.23%, titanium: 3.3%, copper: 0.24%, lanthanum: 2.56%, neodymium: 1.38%, promethium: 2.38%, europium: 1.23%, dysprosium: 2.64%, surplus is ferrum；
The preparation method of this rub resistance metal coating, the method sequentially includes the following steps:
Step 1: first carbon, calcium, vanadium, nickel, molybdenum, barium, zirconium, titanium, copper, lanthanum, neodymium, promethium, europium, dysprosium and ferrum element are put in smelting furnace and heat 660 DEG C, it is incubated 2 hours, again temperature is increased to 1260 DEG C, and stirring, then insulation 4 hours, then air cooling is to room temperature, obtain metal derby, metal derby is put into pulverizing in ball mill, crosses 100 mesh sieves, obtain metal dust A；
By step 2: metal dust A is sprayed to crushing bin inner surface, thickness is 0.6mm, then heats its surface to 530 DEG C, is incubated 3.5 hours, then with the speed water-cooled of 11 DEG C/s to room temperature；
Step 4: again metal dust A is sprayed to crushing bin inner surface, thickness is 0.3mm, then heats its surface to 440 DEG C, is incubated 4 hours, and then air cooling is to room temperature。
Embodiment 3
A kind of efficient straw pulverizer that the present embodiment provides, this structure is identical with embodiment 1, and wherein crushing bin 2 inner surface scribbles rub resistance metal coating, the component of described rub resistance metal coating is by mass percentage: carbon: 0.26%, calcium: 1.3%, vanadium: 2.14%, nickel: 4.58%, molybdenum: 0.25%, barium: 2.39%, zirconium: 0.24%, titanium: 3.5%, copper: 0.25%, lanthanum: 2.58%, neodymium: 1.39%, promethium: 2.45%, europium: 1.24%, dysprosium: 2.65%, surplus is ferrum；
Present invention also offers the preparation method stating rub resistance metal coating, the method sequentially includes the following steps:
Step 1: first carbon, calcium, vanadium, nickel, molybdenum, barium, zirconium, titanium, copper, lanthanum, neodymium, promethium, europium, dysprosium and ferrum element are put in smelting furnace and heat 680 DEG C, it is incubated 3 hours, again temperature is increased to 1290 DEG C, and stirring, then insulation 5 hours, then air cooling is to room temperature, obtain metal derby, metal derby is put into pulverizing in ball mill, crosses 100 mesh sieves, obtain metal dust A；
By step 2: metal dust A is sprayed to crushing bin inner surface, thickness is 0.8mm, then heats its surface to 550 DEG C, is incubated 4 hours, then with the speed water-cooled of 12 DEG C/s to room temperature；
Step 4: again metal dust A is sprayed to crushing bin inner surface, thickness is 0.4mm, then heats its surface to 450 DEG C, is incubated 4 hours, and then air cooling is to room temperature。
The technical scheme of this sample embodiment is not only simple in structure, easy to operate, and work efficiency is high, and cost is low, safe and reliable, long service life, failure rate is low, safeguards simple and crushed stalk is effective, and detrital grain size is uniform, pulverizes fine and closely woven。
Above example is only the technological thought that the present invention is described, it is impossible to limits protection scope of the present invention, every technological thought proposed according to the present invention, any change done on technical scheme basis with this, each falls within scope。
Claims (7)
1. an efficient straw pulverizer, including horizontally disposed bracing frame (1), it is characterized in that: be provided with crushing bin (2) along its length at support frame as described above (1), it is additionally provided with conveying pipe (3) in described crushing bin (2) bottom, described conveying pipe (3) internal sleeve is provided with feeding screw (4), and described feeding screw (4) is fixed in conveying pipe (3) by bearing block (5)；
Described feeding screw (4) one end is connected to the first driving wheel (6), described conveying pipe (3) offers discharging opening (7) away from one end of the first driving wheel (6), it is internally located at conveying pipe (3) at described crushing bin (2) and is arranged over reducing mechanism, described reducing mechanism includes the rotating shaft (8) arranged along crushing bin (2) length direction, and described rotating shaft (8) is fixed on crushing bin (2) by the second bearing block (9)；
Described rotating shaft (8) is provided with support (10) along its circumferencial direction, and described support (10) is multiple along rotating shaft (8) length direction spaced set, described support (10) is provided with crushing knife (11), it is positioned at the first driving wheel (6) in described rotating shaft (8) one end and is arranged over the second driving wheel (12), described crushing bin (2) upper end is additionally provided with the end cap (15) of circular arc, and described end cap (15) is provided with charging aperture (16)；
Described crushing bin (2) inner surface scribbles rub resistance metal coating, the component of described rub resistance metal coating is by mass percentage: carbon: 0.24-0.26%, calcium: 1.1-1.3%, vanadium: 2.12-2.14%, nickel: 4.52-4.58%, molybdenum: 0.22-0.25%, barium: 2.32-2.39%, zirconium: 0.21-0.24%, titanium: 3.2-3.5%, copper: 0.22-0.25%, lanthanum: 2.54-2.58%, neodymium: 1.37-1.39%, promethium: 2.35-2.45%, europium: 1.22-1.24%, dysprosium: 2.62-2.65%, surplus is ferrum。
2. efficient straw pulverizer according to claim 1, it is characterised in that: described support (10) is additionally provided with cleaning brush (14), described cleaning brush (14) and crushing knife (11) interval and arranges。
3. efficient straw pulverizer according to claim 1, it is characterized in that: be also arranged with the blade seat (13) with rotating shaft (8) synchronous rotary at described rotating shaft (8) away from one end of the second driving wheel (12), described blade seat (13) is provided with blade along its circumferencial direction, and described blade includes the first blade (20) along rotating shaft (8) radially air blast and the second blade (21) along rotating shaft (8) axially air blast。
4. efficient straw pulverizer according to claim 1, it is characterized in that: described crushing bin (2) cross section is in the shape of the letter V structure, is internally located at crushing knife (11) at described crushing bin (2) and is connected with the protection network (17) of circular arc。
5. efficient straw pulverizer according to claim 1, it is characterised in that: described crushing knife (11) is strip, and the edge of a knife is zigzag。
6. efficient straw pulverizer according to claim 2, it is characterized in that: described crushing knife (11) and cleaning brush (14) are provided with installing hole (18), described support (10) is positioned at edge and is provided with the U-shaped hole (19) matched with installing hole (18)。
7. the efficient straw pulverizer according to claim 1-6 any one, it is characterised in that: the preparation method of described rub resistance metal coating sequentially includes the following steps:
Step 1: first carbon, calcium, vanadium, nickel, molybdenum, barium, zirconium, titanium, copper, lanthanum, neodymium, promethium, europium, dysprosium and ferrum element are put in smelting furnace and heat 650-680 DEG C, it is incubated 1-3 hour, again temperature is increased to 1250-1290 DEG C, and stirring, then insulation 3-5 hour, then air cooling is to room temperature, obtain metal derby, metal derby is put into pulverizing in ball mill, crosses 100 mesh sieves, obtain metal dust A；
By step 2: metal dust A is sprayed to crushing bin inner surface, thickness is 0.5-0.8mm, then heats its surface to 520-550 DEG C, is incubated 3-4 hour, then with the speed water-cooled of 10-12 DEG C/s to room temperature；
Step 4: again metal dust A is sprayed to crushing bin inner surface, thickness is 0.2-0.4mm, then heats its surface to 420-450 DEG C, is incubated 3-4 hour, and then air cooling is to room temperature。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219235.9A CN105684667A (en) | 2016-04-08 | 2016-04-08 | Efficient straw pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219235.9A CN105684667A (en) | 2016-04-08 | 2016-04-08 | Efficient straw pulverizer |
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| Publication Number | Publication Date |
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| CN105684667A true CN105684667A (en) | 2016-06-22 |
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| CN201610219235.9A Pending CN105684667A (en) | 2016-04-08 | 2016-04-08 | Efficient straw pulverizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515638A (en) * | 2018-04-27 | 2018-09-11 | 夏敏月 | A kind of technics of reclaim of plastic waste reuse method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6250576B1 (en) * | 1998-09-30 | 2001-06-26 | Kaneto Co., Ltd. | Method for producing glass sands and system therefor |
| CN2726724Y (en) * | 2004-09-14 | 2005-09-21 | 张恒勋 | Multi-functional crusher |
| CN203448142U (en) * | 2013-07-30 | 2014-02-26 | 肇庆市金三江化工有限公司 | Crushing hammer and crushing machine applying same |
| CN105149598A (en) * | 2015-09-10 | 2015-12-16 | 太仓市微贯机电有限公司 | Smashing device and working method thereof |
-
2016
- 2016-04-08 CN CN201610219235.9A patent/CN105684667A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6250576B1 (en) * | 1998-09-30 | 2001-06-26 | Kaneto Co., Ltd. | Method for producing glass sands and system therefor |
| CN2726724Y (en) * | 2004-09-14 | 2005-09-21 | 张恒勋 | Multi-functional crusher |
| CN203448142U (en) * | 2013-07-30 | 2014-02-26 | 肇庆市金三江化工有限公司 | Crushing hammer and crushing machine applying same |
| CN105149598A (en) * | 2015-09-10 | 2015-12-16 | 太仓市微贯机电有限公司 | Smashing device and working method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515638A (en) * | 2018-04-27 | 2018-09-11 | 夏敏月 | A kind of technics of reclaim of plastic waste reuse method |
| CN108515638B (en) * | 2018-04-27 | 2020-10-20 | 重庆市潼南区九橡化大环保科技有限公司 | Waste plastic recycling method |
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Application publication date: 20160622 |
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