CN110479148A - A kind of material mixing device for Feed Manufacturing - Google Patents

A kind of material mixing device for Feed Manufacturing Download PDF

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Publication number
CN110479148A
CN110479148A CN201810460543.XA CN201810460543A CN110479148A CN 110479148 A CN110479148 A CN 110479148A CN 201810460543 A CN201810460543 A CN 201810460543A CN 110479148 A CN110479148 A CN 110479148A
Authority
CN
China
Prior art keywords
agitating shaft
swing arm
ratchet
stirring blade
blending bunker
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810460543.XA
Other languages
Chinese (zh)
Inventor
娄华清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yichang Tianyou China Animal Husbandry Polytron Technologies Inc
Original Assignee
Yichang Tianyou China Animal Husbandry Polytron Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yichang Tianyou China Animal Husbandry Polytron Technologies Inc filed Critical Yichang Tianyou China Animal Husbandry Polytron Technologies Inc
Priority to CN201810460543.XA priority Critical patent/CN110479148A/en
Publication of CN110479148A publication Critical patent/CN110479148A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N17/00Apparatus specially adapted for preparing animal feeding-stuffs
    • A23N17/007Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/112Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05Stirrers
    • B01F27/11Stirrers characterised by the configuration of the stirrers
    • B01F27/19Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/21Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2122Hollow shafts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/181Preventing generation of dust or dirt; Sieves; Filters
    • B01F35/184Preventing generation of dust

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention discloses a kind of material mixing devices for Feed Manufacturing, belong to feed production equipment technical field.The device includes bracket, blending bunker, dynamic structure, agitating shaft, feed inlet, exhaust outlet, discharge gate and air blower, multiple layers of stirring blades piece is from top to bottom successively arranged on agitating shaft, agitating shaft is hollow structure with the stirring blade of top layer and is connected to, the lower end of agitating shaft is connect by bearing (ball) cover and pipeline with air blower after being pierced by blending bunker downwards, the lower part transmission connection of dynamic structure and agitating shaft;The stirring blade of top layer makes its section quadrangle from middle part to edge is gradually thinning, on the downside of two sides be equipped with blowing holes, on the upside of two Bian Shangjun be equipped at intervals with multi-disc guide plate;Exhaust outlet is equipped with exhaust fan.The fine dust that stirring generates is blown afloat and is taken away using the exhaust fan on the downward air blast cooperation exhaust outlet of stirring blade of one layer of top layer above material by the device.

Description

A kind of material mixing device for Feed Manufacturing
Technical field
The present invention relates to feed production equipment technical field, in particular to a kind of material mixing for Feed Manufacturing fills It sets.
Background technique
Mixing machine is one of key equipment of feed-processing plant, and ingredient mixing is the important procedure of feed factory, so mixing Quality and the using effect of machine performance directly affect productivity and product quality.As feed addictive industry and complete feed add The development of construction equipment, the requirement to mixing machine is higher and higher, and existing mixing machine is mainly the rotation pair for passing through stirring blade Mixed raw material is stirred, so that mixed raw material is mixed into feed.It generally will do it at least in existing feed preparation process Compounding process (often will do it 2-4 times), it is general using the grain (such as corn, wheat that crush when carrying out mixing for the first time Deng), can contain in grouts (such as rapeseed meal) and other raw materials raw material for being mixed (such as stalk, beans), but being crushed it is micro- The impurity such as fine dust, bract fine crushing, corn stigma fine crushing, although in mixing process foregoing impurities can in whipping process fugitive dust It can not be removed, residual will affect the quality of product in the feed.
Summary of the invention
To solve the above-mentioned problems, the embodiment of the invention provides a kind of material mixing devices for Feed Manufacturing, should Device is generated stirring using the exhaust fan on the downward air blast cooperation exhaust outlet of stirring blade of one layer of top layer above material Fine dust blows afloat and takes away.The technical solution is as follows.
The embodiment of the invention provides a kind of material mixing device for Feed Manufacturing, which includes bracket 7, is set to Blending bunker 1 on bracket 7, the dynamic structure 8 on bracket 7, agitating shaft 5, the mixing being set in blending bunker 1 along the vertical direction The feed inlet 2 and exhaust outlet 3, the discharge gate 4 of 1 bottom of blending bunker and the air blower 9 for being supplied for agitating shaft 5 on 1 top of storehouse, institute It states and is from top to bottom successively arranged multiple layers of stirring blades piece 6 on agitating shaft 5, the stirring blade 6 of the agitating shaft 5 and top layer is hollow Structure and connection, the lower end of the agitating shaft 5 are connect by bearing (ball) cover and pipeline with air blower 9 after being pierced by blending bunker 1 downwards, The lower part of the dynamic structure 8 and agitating shaft 5 is sequentially connected for driving agitating shaft 5 to rotate;The stirring blade 6 of top layer is by middle part Make its section quadrangle to edge is gradually thinning, on the downside of two sides be equipped with blowing holes 21, on the upside of two sides on It is equipped at intervals with multi-disc guide plate 11;The exhaust outlet 3 is equipped with exhaust fan.
Wherein, more supporting beams are equipped between 1 bottom of the bracket 7 in the embodiment of the present invention and blending bunker along the vertical direction 10。
Wherein, the dynamic structure 8 in the embodiment of the present invention includes swing arm 12, the ratchet 13 in swing arm 12, is set to pendulum On pawl 15, bracket 7 in arm 12 and positioned at 13 two sides of ratchet and it is located at the non-return pawl 16 of 13 side of ratchet and is hinged on branch Two oil cylinders 14 on beam 10 are supportted, two oil cylinders 14 synchronize driving and its push rod is hinged with the both ends of swing arm 12 respectively, two oil Cylinder 14 constituted with swing arm 12 it is Z-shaped, the agitating shaft 5 pass through swing arm 12 be fixedly connected with ratchet 13, the pawl 15 and non-return spine Pawl 16 is engaged with ratchet 13, and the rotation of pawl 15 is set in swing arm 12 and being equipped between it engages pawl 15 with ratchet 13 Ratchet spring 17 for pushing ratchet 13 to rotate, non-return pawl 16 rotation be set to bracket 7 and its between be equipped with return and draw Spring 18 is for making 13 single direction rotation of ratchet.
Specifically, four supporting beams in distributed rectangular are equipped between the bracket 7 in the embodiment of the present invention and blending bunker 1 10, two oil cylinders 14 are oppositely arranged and are set in the supporting beam 10 at a diagonal line both ends.
Specifically, the swing arm 12 in the embodiment of the present invention is made of two panels swing arm piece parallel up and down, and the swing arm piece is Spindle or diamond shape, are equipped with support rod 20 between two panels swing arm piece, swing arm piece center be equipped with pass through for agitating shaft 5 it is logical Hole, the ratchet 13 and agitating shaft 5 are coaxial, and push rod end, ratchet 13 and the pawl 15 of the oil cylinder 14 are set to two panels swing arm Between piece.
Wherein, the guide plate 11 in the embodiment of the present invention be the rectangular sheet vertical with the stirring blade 6 of top layer, lower end to The lower outer rim for stretching out stirring blade 6.
Preferably, the blowing holes 21 in the embodiment of the present invention is set to the underface of guide plate 11.
Preferably, the stirring blade 6 of the top layer in the embodiment of the present invention is located in the maximum material capacity line of blending bunker 1 The blending bunker 1 of side, corresponding position is equipped with visual window.
Wherein, the stirring blade 6 of the top layer in the embodiment of the present invention is diamond shape, one diagonal line level.
Technical solution provided in an embodiment of the present invention has the benefit that the embodiment of the invention provides one kind to be used for The material mixing device of Feed Manufacturing, the device are vented using the downward air blast cooperation of stirring blade of one layer of top layer above material The fine dust that stirring generates is blown afloat and is taken away by the exhaust fan on mouth, and the stirring blade of the top layer of rotation has better air blast Effect;Guide plate not only can quickly break up charging, can also prevent dust from blocking blowing holes, while also bootable blowing holes is downward Blowing.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is the structural schematic diagram of the material mixing device provided in an embodiment of the present invention for Feed Manufacturing;
Fig. 2 is the top view of dynamic structure provided in an embodiment of the present invention;
Fig. 3 is the side view of dynamic structure provided in an embodiment of the present invention;
Fig. 4 is the cross-sectional view of stirring blade provided in an embodiment of the present invention;
Fig. 5 is the top view of stirring blade provided in an embodiment of the present invention.
In figure: 1 blending bunker, 2 feed inlets, 3 exhaust outlets, 4 discharge gates, 5 agitating shafts, 6 stirring blades, 7 brackets, 8 power knots Structure, 9 air blowers, 10 supporting beams, 11 guide plates, 12 swing arms, 13 ratchets, 14 oil cylinders, 15 pawls, 16 non-return pawls, 17 pawl bullets Spring, 18 returning pull-springs, 19 supports, 20 support rods, 21 blowing holes.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention Formula is described in further detail.
Referring to Fig. 1-5, the embodiment of the invention provides a kind of material mixing device for Feed Manufacturing, which includes Bracket 7, the dynamic structure 8 on bracket 7, is set to stirring in blending bunker 1 at the blending bunker 1 on bracket 7 along the vertical direction Mix axis 5, the feed inlet 2 on 1 top of blending bunker and exhaust outlet 3, the discharge gate 4 of 1 bottom of blending bunker and for supplying for agitating shaft 5 Air blower 9 etc..Wherein, blending bunker 1 can be cylindrical tank, and agitating shaft 5 is arranged along the axis of blending bunker 1, and 1 top of blending bunker is set There are multiple feed inlet 2(to be arranged preferably around agitating shaft 5) for feeding (settable weighing balance and exhaust pipe as needed thereon), Dynamic structure 8 can be using the driving such as cylinder, oil cylinder or motor.Multiple layers of stirring blades piece is from top to bottom successively arranged on agitating shaft 5 6, every layer of 1-6 piece stirring blade 6.Agitating shaft 5 is hollow structure and is connected to (by agitating shaft 5 with the stirring blade 6 of top layer Through-hole), it is 3-10cm convenient for blowing afloat dust that the stirring blade 6 of top layer, which is located at the surface of material at a distance from material, is pushed up The gas that the stirring blade 6 of layer preferably with exhaust outlet 3 there is certain distance to prevent blowout is directly siphoned away.The lower end of agitating shaft 5 It is pierced by downwards after blending bunker 1 through bearing (ball) cover (which is provided with sealing ring, be rotatablely connected with agitating shaft 5) and pipeline and air blower 9 connections are for 5 air blast of agitating shaft.Dynamic structure 8 is set between blending bunker 1 and bearing (ball) cover, is passed with the lower part of agitating shaft 5 Dynamic connection is for driving agitating shaft 5 to rotate.The stirring blade 6 of top layer makes its four side of section from middle part to edge is gradually thinning Shape, on the downside of two sides be equipped with blowing holes 21, on the upside of two Bian Shangjun be equipped at intervals with multi-disc guide plate 11.Blowing holes 21 diameter is 0.5-2.5cm, and the effect of guide plate 11 can prevent blocking blowing holes 21 not only with directing material, can also will be into The charging of material mouth 2 is quickly broken up and fugitive dust.Other layer of stirring blade 6 in addition to top layer is hollow or not hollow and its structure is to cut Face is quadrangle, triangle or identical as conventional stirring blade.Exhaust outlet 3 be equipped with exhaust fan, exhaust fan by pipeline with Vent gas treatment structure (workshop concentrated dust-removing) connection.
Wherein, it referring to Fig. 1 and 3, is equipped with along the vertical direction between 1 bottom of bracket 7 and blending bunker in the embodiment of the present invention More supporting beams 10.
Wherein, referring to fig. 2 with 3, the dynamic structure 8 in the embodiment of the present invention includes swing arm 12, the spine in swing arm 12 Wheel 13 is set to the pawl 15 in swing arm 12 and positioned at 13 two sides of ratchet (such as front and rear sides), on bracket 7 and positioned at 13 side of ratchet It is settable for installing the support 19 of non-return pawl 16 on the non-return pawl 16(bracket 7 on (such as right side)) and it is hinged on supporting beam 10 On two oil cylinders 14 etc..The rotation of agitating shaft 5 is set in swing arm 12, the synchronous driving of two oil cylinders 14 and its push rod respectively with swing arm Hingedly, two oil cylinders 14 constitute Z-shaped with swing arm 12 at 12 both ends (such as rear and front end).Agitating shaft 5 can be set across swing arm 12( Set bearing) it is fixedly connected with ratchet 13, pawl 15 and non-return pawl 16 are engaged with ratchet 13, and the rotation of pawl 15 is set to swing arm 12 Ratchet spring 17 for engaging pawl 15 with ratchet 13 is equipped with above and between it for pushing ratchet 13 to rotate, swing arm 12 is settable Position limiting structure makes pawl 15 rotate its driving effect of guarantee in fixed range.The rotation of non-return pawl 16 is set to bracket 7 and its it Between be equipped with returning pull-spring 18 for making 13 single direction rotation of ratchet.
Specifically, it is in distributed rectangular that four are equipped with referring to Fig. 1-3, between the bracket 7 and blending bunker 1 in the embodiment of the present invention Supporting beam 10, two oil cylinders 14 it is oppositely arranged and be set to (cylinder body is hinged) rectangle a diagonal line both ends supporting beam 10 On.
Specifically, referring to Fig. 3, the swing arm 12 in the embodiment of the present invention is made of two panels swing arm piece parallel up and down, swing arm Piece is spindle or diamond shape, is equipped with support rod 20 along the vertical direction between two panels swing arm piece.Swing arm piece center is equipped with for agitating shaft 5 By through-hole (settable bearing thereon), ratchet 13 and agitating shaft 5 are coaxial, push rod end, ratchet 13 and the pawl of oil cylinder 14 15 are set between two panels swing arm piece.Non-return pawl 16 is partially protruded between two panels swing arm piece.
Wherein, referring to fig. 4 with 5, the guide plate 11 in the embodiment of the present invention is the rectangle vertical with the stirring blade 6 of top layer Piece, lower end extend downwardly the outer rim of stirring blade 6.
Preferably, referring to fig. 4 with 5, the blowing holes 21 in the embodiment of the present invention is set to the underface of guide plate 11.
Preferably, the stirring blade 6 of the top layer in the embodiment of the present invention is located in the maximum material capacity line of blending bunker 1 Side, the blending bunker 1 of corresponding position are equipped with visual window and guarantee that the stirring blade 6 of top layer is located at certain distance above material.
Wherein, the stirring blade 6 of the top layer in the embodiment of the present invention is diamond shape, one diagonal line level.Further, The angle on two sides of 6 downside of stirring blade of top layer is 120-150 °.
The embodiment of the invention provides a kind of material mixing devices for Feed Manufacturing, and the device is using above material The fine dust that stirring generates is blown afloat and is taken away by the exhaust fan on the downward air blast cooperation exhaust outlet of the stirring blade of one layer of top layer, The stirring blade of the top layer of rotation has better air blast effect;Guide plate not only can quickly break up charging, can also prevent powder Dirt blocks blowing holes, while also bootable blowing holes is dried downwards.
The above described specific embodiments of the present invention are not intended to limit the scope of the present invention..Any basis Any other various changes and modifications that technical concept of the invention is made should be included in the guarantor of the claims in the present invention It protects in range.

Claims (9)

1. a kind of material mixing device for Feed Manufacturing, which is characterized in that including bracket (7), be set to mixing on bracket (7) Feed bin (1), the dynamic structure (8) being set on bracket (7), agitating shaft (5), the mixing being set in blending bunker (1) along the vertical direction The feed inlet (2) on storehouse (1) top and exhaust outlet (3), the discharge gate (4) of blending bunker (1) bottom and for being supplied for agitating shaft (5) Air blower (9), be from top to bottom successively arranged multiple layers of stirring blades piece (6) on the agitating shaft (5), the agitating shaft (5) and top The stirring blade (6) of layer is hollow structure and connection, and the lower end of the agitating shaft (5) passes through after being pierced by blending bunker (1) downwards Bearing (ball) cover and pipeline are connect with air blower (9), and the dynamic structure (8) and the lower part of agitating shaft (5) are sequentially connected for driving Dynamic agitating shaft (5) rotation;The stirring blade (6) of top layer makes its section quadrangle, downside from middle part to edge is gradually thinning Two sides be equipped with blowing holes (21), on the upside of two Bian Shangjun be equipped at intervals with multi-disc guide plate (11);The exhaust outlet (3) it is equipped with exhaust fan.
2. the material mixing device according to claim 1 for Feed Manufacturing, which is characterized in that the bracket (7) with More supporting beams (10) are equipped between blending bunker (1) bottom along the vertical direction.
3. the material mixing device according to claim 2 for Feed Manufacturing, which is characterized in that the dynamic structure It (8) include swing arm (12), the ratchet (13) being set in swing arm (12), the spine for being set in swing arm (12) and being located at ratchet (13) two sides On pawl (15), bracket (7) and positioned at the non-return pawl (16) of ratchet (13) side and two oil being hinged on supporting beam (10) Cylinder (14), two oil cylinders (14) synchronize driving and its push rod is hinged with the both ends of swing arm (12) respectively, two oil cylinders (14) and pendulum Arm (12) constitutes Z-shaped, and the agitating shaft (5) passes through swing arm (12) and is fixedly connected with ratchet (13), the pawl (15) and non-return Pawl (16) is engaged with ratchet (13), and pawl (15) rotation, which is set on swing arm (12) and is equipped between it, makes pawl (15) For the ratchet spring (17) engaged with ratchet (13) for pushing ratchet (13) to rotate, non-return pawl (16) rotation is set to bracket (7) and between it returning pull-spring (18) are equipped with for making ratchet (13) single direction rotation.
4. the material mixing device according to claim 3 for Feed Manufacturing, which is characterized in that the bracket (7) with Four supporting beams (10) in distributed rectangular are equipped between blending bunker (1), two oil cylinders (14) are oppositely arranged and right set on one In the supporting beam (10) at linea angulata both ends.
5. the material mixing device according to claim 3 for Feed Manufacturing, which is characterized in that the swing arm (12) by Parallel two panels swing arm piece is constituted up and down, and the swing arm piece is spindle or diamond shape, is equipped with support rod between two panels swing arm piece (20), swing arm piece center is equipped with the through-hole passed through for agitating shaft (5), and the ratchet (13) and agitating shaft (5) are coaxially, described Push rod end, ratchet (13) and the pawl (15) of oil cylinder (14) are set between two panels swing arm piece.
6. the material mixing device according to claim 1 for Feed Manufacturing, which is characterized in that the guide plate (11) For the vertical rectangular sheet in stirring blade (6) with top layer, lower end extends downwardly the outer rim of stirring blade (6).
7. the material mixing device according to claim 1 for Feed Manufacturing, which is characterized in that the blowing holes (21) Set on the underface of guide plate (11).
8. the material mixing device according to claim 1 for Feed Manufacturing, which is characterized in that the stirring blade of top layer (6) above the maximum material capacity line of blending bunker (1), the blending bunker (1) of corresponding position is equipped with visual window.
9. the material mixing device according to claim 1 for Feed Manufacturing, which is characterized in that the stirring blade of top layer It (6) is diamond shape, one diagonal line level.
CN201810460543.XA 2018-05-15 2018-05-15 A kind of material mixing device for Feed Manufacturing Pending CN110479148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810460543.XA CN110479148A (en) 2018-05-15 2018-05-15 A kind of material mixing device for Feed Manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810460543.XA CN110479148A (en) 2018-05-15 2018-05-15 A kind of material mixing device for Feed Manufacturing

Publications (1)

Publication Number Publication Date
CN110479148A true CN110479148A (en) 2019-11-22

Family

ID=68545144

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810460543.XA Pending CN110479148A (en) 2018-05-15 2018-05-15 A kind of material mixing device for Feed Manufacturing

Country Status (1)

Country Link
CN (1) CN110479148A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111454759A (en) * 2020-03-17 2020-07-28 合肥工业大学 Dustless clean apparatus for producing of straw shaping granule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111454759A (en) * 2020-03-17 2020-07-28 合肥工业大学 Dustless clean apparatus for producing of straw shaping granule

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Application publication date: 20191122