CN113275077B - Wooden material grinding device - Google Patents
Wooden material grinding device Download PDFInfo
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- CN113275077B CN113275077B CN202110591748.3A CN202110591748A CN113275077B CN 113275077 B CN113275077 B CN 113275077B CN 202110591748 A CN202110591748 A CN 202110591748A CN 113275077 B CN113275077 B CN 113275077B
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- rod
- connecting rod
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- cavity
- material grinding
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- 239000000463 material Substances 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000002023 wood Substances 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 14
- 239000010902 straw Substances 0.000 description 13
- 241000219927 Eucalyptus Species 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Disintegrating Or Milling (AREA)
- Cyclones (AREA)
Abstract
The scheme discloses a wooden material grinding device in the field of wooden material crushing equipment, which comprises a cyclone dust collector, a crushing box, a power mechanism, a pretreatment mechanism and a plurality of grinding mechanisms; the power mechanism comprises a transmission assembly and a cylinder, and the transmission assembly comprises a driving rod and a rack; the pretreatment mechanism comprises a connecting rod assembly and a rolling assembly, wherein the rolling assembly comprises an adjusting rod and two extrusion rollers; the squeeze roller is provided with regulating holes, and two ends of the regulating rod are respectively and slidably connected in the two regulating holes; the connecting rod assembly comprises a connecting rod and a sleeve, and the sleeve is sleeved on the adjusting rod; a plurality of cutters are arranged on the connecting rod; the driving rod is connected with the connecting rod; the grinding mechanism comprises a mounting rod and a plurality of transmission gears; the upper and lower transmission gears are correspondingly meshed, and one transmission gear is meshed with the rack; the installation pole is equipped with the cavity in, is equipped with the powder hole on the installation pole, cyclone intercommunication cavity. The wooden material grinding device in the scheme can obviously improve the grinding efficiency of the wooden material.
Description
Technical Field
The invention belongs to the field of wood material crushing equipment, and particularly relates to a wood material grinding device.
Background
The wooden material refers to a material made of wooden material, such as straw, tree, etc. In the process of preparing the wood material into powder, the wood material is generally required to be dried firstly, then cut into sections by a cutting device, and finally ground into powder; or cutting the wooden material into sections by using a cutting device, drying the cut wooden material by using a grinding device, and grinding the wooden material into powder by using the grinding device. In the actual operation process, as a large amount of wood materials are piled together, the condition that the wood materials are tightly attached and further agglomerated easily occurs when the wood materials are extruded, the wood materials are generally required to be turned over to loosen the agglomerated wood materials before being cut or ground, and then the cutting or grinding is carried out; such an operation makes the crushing efficiency of the wooden material low.
Disclosure of Invention
The invention aims to provide a wooden material grinding device so as to improve the grinding efficiency of wooden materials.
The wooden material grinding device comprises a cyclone dust collector, a crushing box, a power mechanism, a pretreatment mechanism and a plurality of grinding mechanisms; the power mechanism comprises a transmission component and an air cylinder fixedly connected to the outer wall of the crushing box, the telescopic rod of the air cylinder penetrates through the crushing box, the transmission component comprises a driving rod and a rack, the rack is positioned right above the driving rod and is fixedly connected to the free end of the telescopic rod of the air cylinder, and the driving rod is rotatably connected to the free end of the telescopic rod of the air cylinder;
the pretreatment mechanism comprises a connecting rod assembly and a rolling assembly, the rolling assembly comprises a V-shaped adjusting rod and two truncated cone-shaped squeeze rollers, one end of each squeeze roller is coaxially and fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected in the crushing box; the length direction of the extrusion roller is provided with an adjusting hole which is not coaxial with the extrusion roller; two ends of the adjusting rod are respectively and slidably connected in adjusting holes of the two extrusion rollers; the connecting rod assembly comprises a connecting rod and a sleeve fixed on the connecting rod, and the sleeve is sleeved on the adjusting rod; the connecting rod is vertically arranged, and a plurality of cutters are arranged on the connecting rod; one end of the driving rod, which is far away from the air cylinder, is fixedly connected to the bottom of the connecting rod; the squeeze roller is positioned between the connecting rod and the rack;
the grinding mechanisms are sequentially arranged from top to bottom, and each grinding mechanism comprises a mounting rod and a plurality of transmission gears arranged on the mounting rod; two ends of the mounting rod are respectively and rotatably connected to two opposite inner walls of the crushing box; a plurality of transmission gears on adjacent mounting rods are correspondingly meshed, and one transmission gear positioned at the lowest part is meshed with the rack; the installation rod is internally provided with a cavity, powder passing holes communicated with the cavity are uniformly distributed on the installation rod, and the cyclone dust collector is communicated with the cavity.
The working principle of the scheme and the beneficial effects thereof are that: taking straw as an example, when in use, the dried straw is put into a crushing box from the upper part of the connecting rod; starting the cylinder, the telescopic link of cylinder drives the actuating lever and reciprocates at flexible in-process, and at this in-process, owing to adjust the pole and be "V" font, the actuating lever is pulling the connecting rod and adjust the in-process that the pole removed, adjusts the both ends of pole and remove in the regulation hole of squeeze roller, and then drive squeeze roller and rotate, squeeze roller rotates and can drive the pole, connecting rod and actuating lever and change in vertical ascending position, finally makes the crossing point that adjusts pole, connecting rod and actuating lever are in the arc of ellipse-like on the vertical face. In the process of reciprocating motion of the connecting rod, the adjusting rod, the driving rod and the cutter, the straw can be continuously stirred, the loosening of the agglomerated straw is facilitated, the cutter on the connecting rod is used for cutting the straw, the cut straw enters between the extrusion rollers, the extrusion rollers are opposite in steering direction of the two extrusion rollers connected with the same adjusting rod under the action of the adjusting rod, and the straw is further disintegrated under the interaction of the two extrusion rollers, so that the grinding effect is even partially achieved.
Meanwhile, the rack drives the transmission gear meshed with the rack to rotate in the reciprocating movement process, and as the transmission gears on the upper and lower adjacent mounting shafts are correspondingly meshed, the grinding of straws is realized in the meshing process of the two gears; under the action of the cyclone dust collector, the straw powder obtained after grinding enters the cyclone dust collector through the powder holes to be collected.
In the scheme, the cutting, extrusion and grinding of the straw are performed simultaneously; and because the wind power of cyclone dust collector is located the one end of throwing away from, under cyclone dust collector's wind-force effect, a large amount of straw can be through the cutting of cutter, the extrusion of squeeze roll and the grinding of drive gear in proper order, and then furthest has improved grinding effect and the efficiency of straw.
Further, a plurality of cutters are also arranged on the plurality of mounting rods. Through the setting of cutter, the installation pole drives the cutter at pivoted in-process and cuts wooden material, helps further improving wooden material's grinding efficiency to extension drive gear's life.
Further, the transmission gear is provided with an air guide hole which is communicated with the cavity. Through the setting of air vent, wooden material grinding after being ground by drive gear can be quick enter into the cavity of installation pole through the air vent, and then enters into cyclone.
Further, a plurality of rolling assemblies are arranged, the plurality of rolling assemblies are arranged from top to bottom, and gaps are reserved between the adjacent squeeze rollers above and below; the sleeve is provided with a plurality of sleeves, and the sleeves are respectively sleeved on the adjusting rods. Through setting up a plurality of roll-in subassemblies, the connecting rod can drive a plurality of roll-in subassemblies work simultaneously in the in-process that carries out reciprocating motion, owing to the increase of squeeze roll, helps improving the extrusion efficiency of breaking to wooden material.
Further, the outer wall of the crushing box is connected with a collecting box, one end of the mounting shaft extends into the collecting box, and the cavity of the mounting shaft is communicated with the collecting box; the cyclone dust collector is communicated with the collecting box. Through the arrangement of the collecting box, the ground wood materials can be quickly collected.
Further, a plurality of cutters on the connecting rod are arranged in a staggered mode. Through crisscross setting of cutter on the connecting rod more, help realizing the cutting to wooden material more balanced.
Further, the adjusting holes are through holes, and two ends of the adjusting rod extend out of the adjusting holes. The adjusting rod extends out of the adjusting hole, and in the sliding process of the adjusting rod, the adjusting rod positioned outside the adjusting hole can further push the wood materials, so that the wood materials are loosened.
Drawings
FIG. 1 is a schematic view of a wood material grinding apparatus according to an embodiment of the present invention with a cover removed;
fig. 2 is a cross-sectional view A-A of the grinding mechanism of fig. 1.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the device comprises a box body 1, a squeeze roller 2, an adjusting rod 3, a mounting seat 4, a powder passing hole 5, a collecting box 6, a connecting pipe 7, a cyclone dust collector 8, a telescopic rod 9, an air cylinder 10, a transmission gear 11, a cutter 12, a mounting rod 13, a rack 14, a driving rod 15, a sleeve 16 and an air guide hole 17.
The embodiment is basically as shown in the accompanying figures 1-2: a wooden material grinding device comprises a cyclone dust collector 8, a crushing box, a power mechanism, a pretreatment mechanism and a plurality of grinding mechanisms; the crushing box comprises a box body 1 with an opening at the upper end and a box cover detachably connected with the opening end of the box body 1, and the box cover is provided with an openable and closable feeding port; the box body 1 is internally connected with two mounting seats 4 in a threaded manner; the power mechanism comprises a transmission component and an air cylinder 10 horizontally arranged on the outer wall of the box body 1, the telescopic rod 9 of the air cylinder 10 penetrates through the wall body of the box body 1 and extends into the crushing box, the transmission component comprises a driving rod 15 and a rack 14, and the rack 14 is positioned right above the driving rod 15; the free end of the telescopic rod 9 of the air cylinder 10 is welded with a vertical upward fixed rod, the top of the fixed rod is in threaded connection with a horizontally arranged rack 14, and one end of a driving rod 15 is rotatably connected with the free end of the telescopic rod 9 of the air cylinder 10 through a rotating shaft;
the pretreatment mechanism comprises a connecting rod assembly and two groups of rolling assemblies, the rolling assemblies comprise a V-shaped adjusting rod 3 and two truncated cone-shaped squeeze rollers 2, one end of each squeeze roller 2 is welded with a rotating shaft, and the rotating shafts are rotatably connected to two mounting seats 4; the length direction of the squeeze roller 2 is provided with a penetrating adjusting hole which is not coaxial with the squeeze roller 2; the two ends of the adjusting rod 3 respectively pass through the adjusting holes of the two squeeze rollers 2 and extend out of the adjusting holes; the connecting rod assembly comprises a connecting rod and two sleeves 16 welded on the connecting rod, the two sleeves 16 are respectively sleeved on the two adjusting rods 3 and are attached to the adjusting rods 3, and a gap is reserved between the adjacent extrusion rollers 2 above and below; the connecting rod is vertically arranged, a plurality of cutters 12 are arranged on the connecting rod from top to bottom, and the cutters 12 are arranged in a staggered manner; the other end of the driving rod 15 is fixedly connected to the bottom of the connecting rod through a bolt; the squeeze roller 2 is positioned between the connecting rod and the rack 14;
the grinding mechanisms are sequentially arranged from top to bottom and comprise a mounting rod 13, a plurality of transmission gears 11 and cutters 12 which are arranged on the mounting rod 13; two ends of the mounting rod 13 are respectively and rotatably connected to two opposite inner walls of the crushing box; a plurality of transmission gears 11 on adjacent mounting rods 13 are correspondingly meshed, and one transmission gear 11 positioned at the lowest part is meshed with a rack 14; the mounting rod 13 is internally provided with a cavity which is a blind hole, the mounting rod 13 is uniformly provided with powder passing holes 5 communicated with the cavity, the transmission gear 11 is provided with air guide holes 17, and the air guide holes 17 are communicated with the cavity;
the outer wall of the crushing box is provided with a collecting box 6, one end of the mounting shaft extends into the collecting box 6, and the cavity of the mounting shaft is communicated with the collecting box 6; the cyclone dust collector 8 is communicated with the collecting box 6 through a connecting pipe 7.
In this application, the size of each transmission gear 11 and each cutter 12 in the case 1 can be adjusted according to actual conditions, so that the size is adapted to the space in the case 1.
The specific implementation process is as follows: taking eucalyptus bark as an example, the dried eucalyptus bark is placed into the box body 1 through the feeding port, and the placed eucalyptus bark is positioned at two sides of the connecting rod. The cylinder 10 and the cyclone dust collector 8 are started, and the cylinder 10 drives the driving rod 15, the connecting rod and the adjusting rod 3 to work so as to drive the squeeze roller 2 and the transmission gear 11 to rotate; the adjusting rod 3, the connecting rod and the driving rod 15 realize loosening of eucalyptus bark in the moving process; the connecting rod and the mounting rod 13 drive the cutter 12 to cut eucalyptus bark in the rotating process; when the cut eucalyptus bark passes through the squeeze roller 2, the squeeze roller 2 breaks and pulverizes the eucalyptus bark, the broken and pulverized eucalyptus bark moves towards the transmission gear 11 under the suction of wind power of the cyclone 8, the driven gear grinds the eucalyptus bark, ground eucalyptus bark powder enters the collecting box 6 through the powder holes 5 and the air guide holes 17, then enters the cyclone 8 through the connecting pipe 7, and the eucalyptus bark powder is collected through the cyclone 8.
In the examples, FIG. 1 is a schematic structural diagram, not to scale.
The foregoing is merely exemplary embodiments of the present invention, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (7)
1. A wooden material grinding device is characterized in that: comprises a cyclone dust collector, a crushing box, a power mechanism, a pretreatment mechanism and a plurality of grinding mechanisms; the power mechanism comprises a transmission component and an air cylinder fixedly connected to the outer wall of the crushing box, the telescopic rod of the air cylinder penetrates through the crushing box, the transmission component comprises a driving rod and a rack, the rack is positioned right above the driving rod and is fixedly connected to the free end of the telescopic rod of the air cylinder, and the driving rod is rotatably connected to the free end of the telescopic rod of the air cylinder;
the pretreatment mechanism comprises a connecting rod assembly and a rolling assembly, the rolling assembly comprises a V-shaped adjusting rod and two truncated cone-shaped squeeze rollers, one end of each squeeze roller is coaxially and fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected in the crushing box; the length direction of the extrusion roller is provided with an adjusting hole which is not coaxial with the extrusion roller; two ends of the adjusting rod are respectively and slidably connected in adjusting holes of the two extrusion rollers; the connecting rod assembly comprises a connecting rod and a sleeve fixed on the connecting rod, and the sleeve is sleeved on the adjusting rod; the connecting rod is vertically arranged, and a plurality of cutters are arranged on the connecting rod; one end of the driving rod, which is far away from the air cylinder, is fixedly connected to the bottom of the connecting rod; the squeeze roller is positioned between the connecting rod and the rack;
the grinding mechanisms are sequentially arranged from top to bottom, and each grinding mechanism comprises a mounting rod and a plurality of transmission gears arranged on the mounting rod; two ends of the mounting rod are respectively and rotatably connected to two opposite inner walls of the crushing box; a plurality of transmission gears on adjacent mounting rods are correspondingly meshed, and one transmission gear positioned at the lowest part is meshed with the rack; the installation rod is internally provided with a cavity, powder passing holes communicated with the cavity are uniformly distributed on the installation rod, and the cyclone dust collector is communicated with the cavity.
2. A wood material grinding apparatus according to claim 1, characterized in that: a plurality of cutters are also arranged on the plurality of mounting rods.
3. A wood material grinding apparatus according to claim 2, characterized in that: and the transmission gear is provided with an air guide hole which is communicated with the cavity.
4. A wood material grinding apparatus according to any one of claims 1 to 3, characterized in that: the plurality of rolling assemblies are arranged from top to bottom, and gaps are reserved between the adjacent extrusion rollers above and below; the sleeve is provided with a plurality of sleeves, and the sleeves are respectively sleeved on the adjusting rods.
5. A wood material grinding apparatus according to claim 4, wherein: the outer wall of the crushing box is connected with a collecting box, one end of the mounting rod extends into the collecting box, and the cavity of the mounting rod is communicated with the collecting box; the cyclone dust collector is communicated with the collecting box.
6. A wood material grinding apparatus according to claim 5, wherein: the cutters on the connecting rod are arranged in a staggered mode.
7. A wood material grinding apparatus according to claim 6, wherein: the adjusting holes are through holes, and two ends of the adjusting rod extend out of the adjusting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110591748.3A CN113275077B (en) | 2021-05-28 | 2021-05-28 | Wooden material grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110591748.3A CN113275077B (en) | 2021-05-28 | 2021-05-28 | Wooden material grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113275077A CN113275077A (en) | 2021-08-20 |
| CN113275077B true CN113275077B (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110591748.3A Active CN113275077B (en) | 2021-05-28 | 2021-05-28 | Wooden material grinding device |
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| CN (1) | CN113275077B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464259A (en) * | 2013-09-04 | 2013-12-25 | 陈永强 | Fiber disintegrator |
| CN103521324A (en) * | 2013-09-13 | 2014-01-22 | 无锡锡东能源科技有限公司 | Straw crusher |
| CN109605598A (en) * | 2018-12-20 | 2019-04-12 | 重庆七彩虹新材料技术有限公司 | A kind of preparation process of powdery paints |
| CN211307499U (en) * | 2019-12-04 | 2020-08-21 | 贵州欧瑞欣合环保股份有限公司 | Domestic waste liquid separator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344449B (en) * | 2015-12-10 | 2017-08-29 | 长江大学 | A kind of pulverizer with multi-stage crushing function |
| CN206229470U (en) * | 2016-11-22 | 2017-06-09 | 安徽省新康饲料有限公司 | One kind prepares feed straw rubbing equipment |
| CN109046655A (en) * | 2018-07-23 | 2018-12-21 | 海南大学 | One kind, which can retreat, throws formula tropical crops materials crusher |
| CN109729851A (en) * | 2019-01-30 | 2019-05-10 | 安徽淮昇机械制造有限公司 | A kind of straw chopping and returning device |
| CN110898907B (en) * | 2019-11-27 | 2021-12-14 | 安徽豪门国药股份有限公司 | Grinding device with pre-crushing function for traditional Chinese medicine processing |
| CN112371285A (en) * | 2020-10-20 | 2021-02-19 | 德清之家纺织有限公司 | Crushing equipment for straw treatment for agricultural planting and use method thereof |
-
2021
- 2021-05-28 CN CN202110591748.3A patent/CN113275077B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464259A (en) * | 2013-09-04 | 2013-12-25 | 陈永强 | Fiber disintegrator |
| CN103521324A (en) * | 2013-09-13 | 2014-01-22 | 无锡锡东能源科技有限公司 | Straw crusher |
| CN109605598A (en) * | 2018-12-20 | 2019-04-12 | 重庆七彩虹新材料技术有限公司 | A kind of preparation process of powdery paints |
| CN211307499U (en) * | 2019-12-04 | 2020-08-21 | 贵州欧瑞欣合环保股份有限公司 | Domestic waste liquid separator |
Non-Patent Citations (1)
| Title |
|---|
| 刘滨 ; 刘伟 ; 刘定文 ; .基于改进生物处理工艺的垃圾填埋场渗滤液净化方法研究.环境科学与管理.2020,(04),第 86-91页. * |
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