CN109552770B - Stirring bin with powder caking and crushing functions - Google Patents
Stirring bin with powder caking and crushing functions Download PDFInfo
- Publication number
- CN109552770B CN109552770B CN201811631056.1A CN201811631056A CN109552770B CN 109552770 B CN109552770 B CN 109552770B CN 201811631056 A CN201811631056 A CN 201811631056A CN 109552770 B CN109552770 B CN 109552770B
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- conical gear
- main body
- bin
- stirring
- crushing
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- 238000003756 stirring Methods 0.000 title claims abstract description 62
- 239000000843 powder Substances 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000005054 agglomeration Methods 0.000 claims abstract description 5
- 230000002776 aggregation Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
- B01F33/8305—Devices with one shaft, provided with mixing and milling tools, e.g. using balls or rollers as working tools; Devices with two or more tools rotating about the same axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/14—Pulverising loaded or unloaded materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a stirring bin with a powder agglomeration and crushing function, which comprises a bin main body, a motor and a stirring member, wherein a feed inlet is formed in the upper part of the bin main body, a fixed rod is arranged on the inner surface of the feed inlet, the motor is arranged at the left end of a rotating shaft, a frequency modulator is fixed at the upper end of the motor, the stirring member is arranged at the bottom of the bin main body, the stirring bin with the powder agglomeration and crushing function is provided with a cylindrical bin main body, compared with the traditional conical bin, the cylindrical bin can contain more powder materials under the same height and the same diameter, the utilization rate of the inner space of the bin is higher, the whole structure is compact, the stirring bin is suitable for the condition of compact equipment arrangement space, the stirring member and the crushing member are arranged at equal intervals, and the materials are crushed and crushed between a first tooth and a second tooth through the cross motion between the stirring member and the crushing member, so that the effect of crushing bulk materials is achieved.
Description
Technical Field
The invention relates to industries such as petrochemical industry, chemical industry, medicine, metallurgy, electric power and the like, in particular to the technical field of crushing and stirring bins for caking, bridging, sticky and poorly flowing materials, and specifically relates to a stirring bin with a powder caking and crushing function.
Background
In the development and application of each industry, the conditions of powder material conveying, powder material storage and the like are met, the powder material with poor fluidity and easy hardening is stored in a conical bin at present, and in the discharging process, powder material arching and bridging are often generated or caking is generated in the bin, so that the powder material can not be discharged smoothly.
At present, the common method is to reduce the included angle of the cone as much as possible, make the cone wall as steep as possible, or introduce fluidizing gas or add auxiliary equipment such as air hammer and air bubble, and loosen the powder as much as possible, so as to facilitate arch breaking, bridge reduction, powder flowability increase, powder adhesion on the bin wall and cone, and the like.
However, in order to reduce the bridge and reduce the angle of the cone, the cone is usually long, and occupies too high space, so that the increase of the height inevitably increases a lot of unnecessary equipment investment; for powder with high water content and high viscosity, even if the cone angle is quite small, bridging and arching still occur, and smooth blanking is not possible; the air hammer arranged on the cone can knock the cone to deform, but bridging and arching still cannot be solved; the problems of caking and bridging and arching can not be completely solved all the time by arranging an air cannon or fluidizing air, but new problems are brought, such as that the air entering the system must be added with other equipment such as a dust remover for separation and purification before the air is discharged, but the dust remover is easily blocked by viscous or wet powder, the equipment failure rate is high, and the environment can be polluted when the equipment leaks.
Particularly, in some places with limited space, the cone is not allowed to be long, even if the cone is placed in no space, viscous powder or wet powder cannot be discharged smoothly, and the problems of caking, arching, bridging and the like are not solved.
Disclosure of Invention
The invention aims to provide a stirring bin with a powder caking and crushing function, so as to solve the problem that the bin proposed in the background art can store powder in a bin container and discharge the powder smoothly. For the powdery material that easily absorbs water, agglomerates, bridge, store very easily the caking bridge in the feed bin, lead to unable normal use, perhaps meet the unable condition such as normally discharge in the unloading process, the feed bin on the market is mostly conical simultaneously, and equipment arrangement space is loose, and occupation space is great, but the powder that holds is less, and space utilization is not high, in addition, in the powdery material unloading in-process, the problem of its unloading ability and unloading speed of difficult control.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a take stirring storehouse of broken function of powder caking, includes feed bin main part, motor and stirring component, the top of feed bin main part is provided with the pan feeding mouth, and the interior surface mounting of pan feeding mouth has the dead lever, the lower extreme of dead lever is fixed with broken component, the lower right corner of feed bin main part is provided with the discharge gate, and the inside intermediate position of feed bin main part installs the transmission shaft, the lower extreme of transmission shaft is connected with first conical gear, and installs second conical gear in the left end of first conical gear, the outside of second conical gear is provided with the protective housing, and the left end of second conical gear is connected with the pivot, the motor is installed in the left end of pivot, and the upper end of motor is fixed with the frequency modulator, stirring component installs in the bottom of feed bin main part, and the outside of feed bin main part is fixed with the support base, arc push pedal is installed on the below right side of stirring component, and stirring component's surface is provided with first tooth, broken component's surface is fixed with the second tooth.
Preferably, the structure of the bin main body is a cylindrical structure.
Preferably, the motor forms a rotating structure with the first bevel gear through a rotating shaft, and the first bevel gear is connected with the second bevel gear in a meshed mode.
Preferably, the frequency modulator is electrically connected with the motor.
Preferably, the number of the supporting bases is 3-4, and the supporting bases are uniformly distributed on the outer surface of the bin main body at equal intervals.
Preferably, the stirring members and the crushing members are equidistantly spaced, and a certain gap is formed between the first meshing teeth and the second meshing teeth.
Preferably, a certain gap is kept between the arc-shaped pushing plate at the lower part of the stirring member and the flat bottom of the bin main body.
Compared with the prior art, the invention has the beneficial effects that:
1. the stirring bin with the powder agglomeration crushing function is provided with the bin main body which is cylindrical in shape and hollow in the inside and is used for containing powder materials, compared with a traditional conical bin, the cylindrical bin can contain more powder materials under the same height and the same diameter, so that the utilization rate of the internal space of the bin is higher, the whole structure is compact, the stirring bin is suitable for the condition of compact equipment arrangement space, the stirring member and the crushing member are arranged at equal intervals, the stirring member is provided with the first meshing teeth, the crushing member is provided with the second meshing teeth, and the materials are crushed and crushed between the first meshing teeth and the second meshing teeth through the cross movement between the stirring member and the crushing member, so that the effect of crushing the blocky materials is achieved;
2. the motor is arranged to drive the rotating shaft and the first conical gear to rotate, so that powder materials in the bin main body are stirred, the phenomenon that the powder materials cannot be normally used and conveyed in the storage and conveying processes of the bin are avoided, the first conical gear and the second conical gear are utilized for power transmission, and the first conical gear and the second conical gear are mutually vertically meshed and installed, so that the motor can be placed in parallel with the bin main body, the stability of the motor can be enhanced, the overall structural arrangement is more compact, the occupied space of equipment is reduced, and the site is saved;
3. the motor is provided with the frequency modulator, the frequency modulator can change the rotating speed of the motor, so that the rotating speed of a stirring component in the whole bin main body is controlled, the arc-shaped push plate is attached to the bottom of the bin main body, and the width of the arc-shaped push plate is larger than the diameter of the discharge hole, so that the conveying speed of materials from the discharge hole can be controlled through the frequency modulator, the conveying capacity is controlled, the outer surface of the bin main body is symmetrically provided with four supporting bases, the supporting bases can support the whole bin main body, meanwhile, the bin main body is also convenient to fix, and the stability of main body equipment is maintained;
4. the stirring component below is equipped with the arc push pedal, along with stirring component's rotation, the arc push pedal scoops up the interior powder of flat storehouse, promote the discharge opening slowly, can even the interior material of storehouse is scooped up to push away the center department of radius with the powder of axle center and storehouse wall department, and then ensure that all powder can all be pushed into the discharge opening in, compare with traditional feed bin, this stirring storehouse structure size of taking powder caking crushing function is little, occupy highly very low, be applicable to the compact operating mode of overall arrangement, the ejection of compact is clean simultaneously, does not put on the shelf the bridge and does not arch, is applicable to the unsmooth powder of all unloading.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a stock bin main body; 2. a feed inlet; 3. a fixed rod; 4. a crushing member; 5. a discharge port; 6. a transmission shaft; 7. a first bevel gear; 8. a second bevel gear; 9. a protective shell; 10. a rotating shaft; 11. a motor; 12. a frequency modulator; 13. a support base; 14. a stirring member; 15. an arc push plate; 16. a first tooth; 17. and a second tooth.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a take stirring storehouse of powder caking crushing function, including feed bin main part 1, pan feeding mouth 2, dead lever 3, crushing member 4, discharge gate 5, transmission shaft 6, first conical gear 7, second conical gear 8, protective housing 9, pivot 10, motor 11, frequency modulator 12, supporting base 13, stirring member 14, arc push pedal 15, first tooth 16 and second tooth 17, the top of feed bin main part 1 is provided with pan feeding mouth 2, and the interior surface mounting of feed feeding mouth 2 has dead lever 3, the structure of feed bin main part 1 is cylindrical structure, inside cavity is used for holding the powdery material, compare traditional conical feed bin, cylindrical feed bin can hold more powdery material under the diameter of same height and same size, make the interior space utilization of feed bin higher, overall structure is compact, be applicable to the condition that equipment arrangement space is compact;
the lower end of the fixed rod 3 is fixed with a crushing member 4, the lower right corner of the bin main body 1 is provided with a discharge hole 5, a transmission shaft 6 is arranged in the middle of the inside of the bin main body 1, the lower end of the transmission shaft 6 is connected with a first conical gear 7, the left end of the first conical gear 7 is provided with a second conical gear 8, the outside of the second conical gear 8 is provided with a protective shell 9, the left end of the second conical gear 8 is connected with a rotating shaft 10, a motor 11 is arranged at the left end of the rotating shaft 10, the upper end of the motor 11 is fixed with a frequency modulator 12, the motor 11 forms a rotating structure with the first conical gear 7 through the rotating shaft 10, the first conical gear 7 and the second conical gear 8 are connected in a meshed manner, the motor 11 is arranged to drive the rotating shaft 10 to rotate with the first conical gear 7, so as to stir powdery materials in the bin main body 1, the situation that powder materials cannot be normally used and conveyed in the storage and conveying processes of the bin is avoided, bridging and the like are caused, the first conical gear 7 and the second conical gear 8 are utilized for power transmission, the first conical gear 7 and the second conical gear 8 are arranged in a mutually perpendicular meshed mode, so that the motor 11 can be arranged in parallel with the bin main body 1, the stability of the motor 11 can be enhanced, the overall structure arrangement is more compact, the occupied space of equipment is reduced, the land occupation of the equipment is facilitated, the stirring member 14 is arranged at the bottom of the bin main body 1, the supporting bases 13 are fixed outside the bin main body 1, the number of the supporting bases 13 is 3-4, the supporting bases 13 are uniformly distributed on the outer surface of the bin main body 1 at equal intervals, the four supporting bases 13 are symmetrically arranged on the outer surface of the bin main body 1, the supporting base 13 can support the whole stock bin main body 1, and is convenient for fixing the stock bin main body 1, so that the stability of main body equipment is maintained;
the right side below of stirring component 14 installs arc push pedal 15, and the surface of stirring component 14 is provided with first tooth 16, the connected mode between frequency modulator 12 and the motor 11 is electric connection, keep certain clearance between arc push pedal 15 and the flat bottom of feed bin main part 1 of stirring component 14 lower part, install a frequency modulator 12 on the motor 11, the rotational speed of motor 11 can be changed to the frequency modulator 12, thereby control the internal stirring component 14 rotational speed of whole feed bin main part 1, and arc push pedal 15 is laminated with the bottom of feed bin main part 1, and the width is greater than the diameter of discharge gate 5, therefore can control the conveying speed of material from discharge gate 5 through the frequency modulator 12, thereby control the conveying ability, the surface mounting of crushing component 4 has second tooth 17, stirring component 14 and crushing component 4 equidistantly interval distribution, and there is certain clearance between first tooth 16 and the second tooth 17, set up stirring component 14 and crushing component 4 equidistantly interval arrangement, and stirring component 14 is installed first tooth 16 on, and crushing component 4 is installed second massive tooth 17 on the crushing component 4, through the crossing motion between stirring component 14 and crushing component 4 makes first tooth 16 and the crushing tooth that the crushing is played the effect between the first tooth of crushing component 16 and the crushing material.
The rotation speed of the motor 11 is determined by calculating the internal cohesive force of powder and the shearing force of blocking and crushing, and verified through experiments, the rotation speed of the motor is changed by adopting a variable frequency motor, and the rotation speed of the stirring part is controlled to control the material conveying speed, so that the conveying capacity is controlled.
According to the production needs, through adjusting the clearance between crushing member 4 and stirring member 14, the caking size that the caking was broken is controlled to can control the powder and be pushed and concentrated the region through changing the shape and the size of arc push pedal 15, ensure that the powder can both be pushed the discharge opening, can not remain in flat bottom storehouse.
Working principle: for such a bin, the bin main body 1 is placed at a proper position, so that the whole bin main body 1 is erected by the supporting base 13 to be fixed, then powder materials are put into the bin main body 1 from the feed inlet 2, the motor 11 is started, the motor 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the first conical gear 7 to rotate, the first conical gear 7 is meshed with the second conical gear 8, the first conical gear 7 drives the second conical gear 8 to rotate, the second conical gear 8 drives the transmission shaft 6 to rotate, the first conical gear 7 and the protective shell 9 outside the second conical gear 8 protect internal elements from damage, the transmission shaft 6 drives the stirring member 14 to rotate because the stirring member 14 is welded around the transmission shaft 6, the powder materials in the stirring device are stirred, the stirring member 14 rotates and simultaneously intersects with the crushing member 4 fixed on the fixed rod 3, so that the coagulated powder materials are extruded and crushed between the first tooth 16 and the second tooth 17, when the stirring member 14 rotates, the arc-shaped push plate 15 is driven to rotate, the powder materials can fall from the discharge hole 5 to finish the conveying of the materials, the frequency modulator 12 with the model of SM201-200K is started, the frequency modulator 12 is operated, the rotating speed of the motor 11 is changed, the rotating speed change of the stirring member 14 is controlled, and accordingly the falling amount of the materials from the discharge hole 5 is changed, so that the using process of the whole bin is finished.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a take stirring storehouse of powder caking crushing function, includes feed bin main part (1), motor (11) and stirring component (14), its characterized in that: the structure of the bin main body (1) is a cylindrical structure, a feed inlet (2) is arranged above the bin main body (1), a fixed rod (3) is arranged on the inner surface of the feed inlet (2), a crushing member (4) is fixed at the lower end of the fixed rod (3), a discharge hole (5) is arranged at the right lower corner of the bin main body (1), a transmission shaft (6) is arranged at the middle position inside the bin main body (1), a first conical gear (7) is connected with the lower end of the transmission shaft (6), a second conical gear (8) is arranged at the left end of the first conical gear (7), a protective shell (9) is arranged outside the second conical gear (8), a rotating shaft (10) is connected with the left end of the second conical gear (8), a motor (11) is arranged at the left end of the rotating shaft (10), a device (12) is fixed at the upper end of the motor (11), a rotating structure is formed between the motor (11) and the first conical gear (7) through the rotating shaft (10), the second conical gear (8) is meshed with the motor (12) in an electric mode between the first conical gear (8) and the bottom of the bin main body (1), the outside of the bin main body (1) is fixedly provided with a supporting base (13), an arc-shaped push plate (15) is arranged on the right side below the stirring member (14), a first meshing tooth (16) is arranged on the outer surface of the stirring member (14), and a second meshing tooth (17) is fixed on the outer surface of the crushing member (4);
the stirring members (14) and the crushing members (4) are equidistantly and alternately distributed, and a certain gap is reserved between the first meshing teeth (16) and the second meshing teeth (17);
a certain gap is kept between an arc-shaped push plate (15) at the lower part of the stirring member (14) and the flat bottom of the stock bin main body (1).
2. The stirring bin with powder agglomeration and crushing function according to claim 1, wherein: the number of the supporting bases (13) is 3-4, and the supporting bases (13) are uniformly distributed on the outer surface of the bin main body (1) at equal intervals.
3. The stirring bin with powder agglomeration and crushing function according to claim 1, wherein: the stirring bin with the powder caking and crushing functions has the following working principle: firstly, the bin main body (1) is placed at a proper position, a supporting base (13) is used for supporting and fixing the whole bin main body (1), then powdery materials are thrown into the bin main body (1) from a feed inlet (2), a motor (11) is started, the motor (11) drives a rotating shaft (10) to rotate, the rotating shaft (10) drives a first conical gear (7) to rotate, the first conical gear (7) is meshed with a second conical gear (8), the first conical gear (7) drives the second conical gear (8) to rotate, the second conical gear (8) drives a transmission shaft (6) to rotate, a protective shell (9) outside the first conical gear (7) and the second conical gear (8) is used for protecting internal elements from being damaged, the periphery of the transmission shaft (6) is welded with a stirring member (14), the transmission shaft (6) drives the stirring member (14) to rotate, the powdery materials in the inside are stirred, the stirring member (14) is crossed with a crushing member (4) fixed on a fixed rod (3) at the same time of rotating, the first conical gear (7) drives the second conical gear (8) to rotate, the first conical gear (7) and the second conical gear (8) can be meshed with the crushing member (17) to crush the powdery materials in an arc-shaped position when the first conical gear (8) rotates, the first conical gear (16) and the second conical gear (8) rotates, the powdery materials can be crushed and the powdery materials can fall down from the second conical member (17) to the arc-shaped material (5) to be crushed, and the crushing materials can be crushed, and the powdery materials can be extruded and the crushing materials, and the materials can be crushed, and the materials can be discharged from the materials, and the materials are crushed, completing the conveying of the materials, starting a frequency modulator (12) with the model SM201-200K, operating the frequency modulator (12), changing the rotating speed of a motor (11), and controlling the rotating speed change of a stirring member (14), thereby changing the quantity of the materials falling from a discharge hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631056.1A CN109552770B (en) | 2018-12-28 | 2018-12-28 | Stirring bin with powder caking and crushing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631056.1A CN109552770B (en) | 2018-12-28 | 2018-12-28 | Stirring bin with powder caking and crushing functions |
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| Publication Number | Publication Date |
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| CN109552770A CN109552770A (en) | 2019-04-02 |
| CN109552770B true CN109552770B (en) | 2023-11-17 |
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| CN201811631056.1A Active CN109552770B (en) | 2018-12-28 | 2018-12-28 | Stirring bin with powder caking and crushing functions |
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| CN110329800A (en) * | 2019-07-11 | 2019-10-15 | 吉林圆方机械集团有限公司 | A kind of garbage decomposition feeding device |
| CN110385178A (en) * | 2019-08-28 | 2019-10-29 | 江西省保升装卸设备有限公司 | A kind of breaking grating of rotation |
| CN114408596B (en) * | 2021-12-13 | 2023-11-10 | 华能伊春热电有限公司 | Anti-blocking baffle of sampling machine receiving hopper |
| CN114940314B (en) * | 2022-06-06 | 2023-10-24 | 淄博博大钢板仓有限公司 | Steel plate bin with function of preventing hardening of materials |
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| JP2002226051A (en) * | 2001-01-31 | 2002-08-14 | Maruyasu:Kk | Material supply hopper device |
| JP2005169270A (en) * | 2003-12-11 | 2005-06-30 | Eko Advance:Kk | Storage and discharge device |
| CN203899586U (en) * | 2014-03-31 | 2014-10-29 | 滁州学院 | Anti-caking glass lined reaction kettle |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109552770A (en) | 2019-04-02 |
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