CN116353983A - Discharging device and discharging method for viscous wet material warehouse - Google Patents
Discharging device and discharging method for viscous wet material warehouse Download PDFInfo
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- CN116353983A CN116353983A CN202310642001.5A CN202310642001A CN116353983A CN 116353983 A CN116353983 A CN 116353983A CN 202310642001 A CN202310642001 A CN 202310642001A CN 116353983 A CN116353983 A CN 116353983A
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- sickle
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- bin body
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- 239000000463 material Substances 0.000 title claims abstract description 58
- 238000007599 discharging Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000011218 segmentation Effects 0.000 claims 1
- 238000009700 powder processing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- 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
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention provides a discharging device and a discharging method for a wet-sticking material storage bin, which belong to the technical field of powder processing.
Description
Technical Field
The invention belongs to the technical field of powder processing, and particularly relates to a discharging device and a discharging method for a viscous wet material warehouse.
Background
The sticky wet material generally refers to a material which has high moisture and plasticity indexes, is easy to stick, agglomerate and arch, and is unsmooth in unloading or conveying and transferring from a storage bin. The processing and the processing of the viscous wet materials are related to the industries of petrifaction, metallurgy, medicine, food, new materials and the like, so that the storing, loading, unloading and conveying processes of the viscous wet materials are ubiquitous in the field of powder processing.
Because the phenomena of agglomeration, adhesion, arching, bridging and the like can occur in the downward storage and unloading processes of the wet materials in the storage bin, the problems of frequent blocking, unsmooth discharging, uneven discharging and the like can occur in the conventional storage bin, thereby not only affecting the continuity and stability of production, but also affecting the quality of products and increasing the production cost.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the discharging device and the discharging method for the viscous wet material warehouse, which can effectively solve the problems of blockage, unsmooth discharging, uneven discharging and the like of viscous wet materials caused by the phenomena of agglomeration, viscosity, arching, bridging and the like.
In order to achieve the aim, the invention provides a discharging device of a wet-sticking material storage bin, which comprises a bin body and a discharging part, wherein the bin body adopts a two-section structure and comprises an upper shell and a lower shell, the upper shell is fixedly connected with the lower shell, the lower shell is spherical crown-shaped, a discharging hole is arranged at the bottom end of the lower shell, the upper shell is in an inverted right-angle truncated cone shape, a straight edge is vertical to a horizontal plane, the inclination angle of each inclined edge and the horizontal plane is larger than 70 degrees, and a feeding hole and an air outlet are arranged at the top end of the upper shell; the unloading part comprises an arch breaking assembly arranged in a bin body and a conveying assembly arranged outside the bin body, the arch breaking assembly comprises a rotating shaft horizontally arranged in the bin body, one end of the rotating shaft is fixedly connected with a plurality of arch breaking paddles, the other end of the rotating shaft extends out of the bin body, the rotating shaft penetrates through the side wall of the bin body and is fixedly connected with a transmission assembly arranged outside the bin body, the rotating shaft can drive the arch breaking paddles to rotate in the bin body under the driving of the transmission assembly, the arch breaking paddles are in a sickle shape and comprise a sickle head, a sickle handle and a sickle handle, one end of the sickle handle is fixedly connected with the rotating shaft through bolts, the other end of the sickle handle is fixedly connected with the sickle handle, a curved surface formed by the movement track of the sickle head is relatively parallel to the inner surface of the lower shell when the arch breaking paddles rotate, and the distance between the formed curved surface and the inner surface of the lower shell is 10-20 mm; the conveying component is connected with the discharge hole of the bin body.
Further, the number of the arch breaking paddles is even, the arch breaking paddles are symmetrically arranged around the rotation axis, and the directions of the sickles of the arch breaking paddles with the odd numbers and the even numbers are opposite.
Further, the cutter blades are processed on the material facing surfaces of the sickle head, the sickle handle and the sickle handle, the cutter blades are made of hard wear-resistant steel, the included angle between the rotating shaft and the sickle handle is 90 degrees, the included angle between the sickle handle and the sickle handle is 90 degrees, the connection parts of the sickle head, the sickle handle and the sickle handle are provided with reinforcing ribs, and the length of the sickle handle is half of the maximum caliber of the discharge hole.
Further, the conveying component is a screw conveyor, and a feed inlet of the screw conveyor is fixedly connected with a discharge outlet of the bin body.
Further, the transmission assembly comprises a sealing box arranged outside the bin body, the sealing box is fixedly connected with the bin body, a main shaft of the screw conveyor penetrates through the sealing box, one side of the rotating shaft, far away from the bin body, stretches into the sealing box, and is respectively connected with the inner wall, close to the bin body, of one side of the sealing box and the inner wall, close to the bin body, of one side of the sealing box, in a rotating manner, through bearings, the sealing box is further internally provided with a first sprocket sleeved on the rotating shaft and a second sprocket sleeved on the main shaft of the screw conveyor, the first sprocket is connected with the second sprocket through a roller chain, and the second sprocket, the roller chain and the sprocket can drive the rotating shaft to rotate when the main shaft of the screw conveyor rotates.
Further, the side wall of the upper shell is provided with a plurality of supporting seats, and a weighing instrument is arranged at the lower part of each supporting seat.
Furthermore, anti-sticking material lining plates are paved on the inner surfaces of the upper shell and the lower shell, and the anti-sticking material lining plates are composed of polytetrafluoroethylene plates or mirror-surface polished stainless steel plates.
The invention provides a discharging method by utilizing the discharging device of the viscous wet material warehouse, which comprises the following specific steps:
step 1: materials enter from a feed inlet of the bin body, and waste gas is discharged from the feed inlet and the exhaust port;
step 2: starting a wet-adhered material storage bin discharging device, enabling a main shaft of the screw conveyor to rotate and driving a chain wheel II to rotate, enabling the chain wheel II to drive the chain wheel I to rotate through a roller chain, enabling the chain wheel I to drive a rotating shaft and an arch breaking blade to rotate, and enabling the arch breaking blade to break arch of materials, so that the purposes of arch breaking, scraping, scattering and discharging are achieved;
step 3: the materials are discharged into the screw conveyor from the discharge hole of the bin body, and the screw conveyor conveys the materials to the next working procedure.
The device effectively overcomes the phenomena of agglomeration, adhesion, arching, bridging and the like of the wet-sticking materials in the bin through the unique bin body structure and the discharging part matched with the bin body, thereby avoiding the occurrence of blocking, solving the problems of unsmooth discharging, uneven discharging and the like, continuously and stably carrying out the production, improving the production efficiency and the product quality, and simultaneously saving the manpower and the operation cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a wet-stick material warehouse discharging device of the invention;
FIG. 2 is a side view of a wet stick material magazine discharge mechanism of the present invention;
FIG. 3 is a top view of the upper housing of the wet stick material bin discharge device of the present invention;
in the figure: 100. the device comprises an upper shell, 101, a feed inlet, 102, an exhaust outlet, 103, a supporting seat, 104, a weighing instrument, 105, a flange, 200, a lower shell, 201, a discharge outlet, 300, an anti-sticking lining plate, 400, an arch breaking blade, 401, a sickle head, 402, a sickle handle, 403, a sickle handle, 404, a reinforcing rib, 500, a rotating shaft, 600, a transmission component, 601, a bearing, 602, a bearing seat, 603, a sprocket one, 604, a roller chain, 605, a sprocket two, 606, a sealing box, 607, a hanging bracket, 700 and a screw conveyor.
Detailed Description
For better explanation of the present invention, for easy understanding, the technical solution and effects of the present invention will be described in detail below by way of specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-3, the discharging device of the wet-sticking material storage bin comprises a bin body which is vertically arranged, wherein the bin body adopts a two-section structure and is divided into an upper shell 100 and a lower shell 200, the upper shell 100 and the lower shell 200 are fixedly connected through a flange 105, a feeding hole 101 and an air outlet 102 are formed in the top end of the upper shell 100, the upper shell 100 is in the shape of an inverted right-angle truncated cone, the straight edge is vertical to a horizontal plane, the inclination angle of each inclined edge is larger than 70 degrees, the ratio of the diameter of the bottom surface of the upper shell to the height is 1 (1-2.5), 3-4 supporting seats 103 are arranged on the side wall of the upper shell 100, and weighing meters 104 are arranged on the lower part of each supporting seat 103; the lower casing 200 is spherical crown-shaped, the upper interface of the lower casing 200 is identical to the lower interface of the upper casing 100 in shape, and the bottom end of the lower casing 200 is provided with a discharge port 201. The inner surfaces of the upper and lower cases 100 and 200 are both laid with an anti-sticking material liner plate 300, the anti-sticking material liner plate 300 is composed of a polytetrafluoroethylene plate or mirror-grade polished stainless steel plate, and the thickness of the anti-sticking material liner plate is 5-10 mm.
The inside axis of rotation 500 that is equipped with the level of storehouse body, the axis of rotation 500 one end fixedly connected with two broken hunch paddles 400, and broken hunch paddles 400 set up with axis of rotation 500 as central symmetry, and the axis of rotation 500 other end extends outside the storehouse body, passes the storehouse body lateral wall after with set up at the outside transmission subassembly 600 fixed connection of storehouse body, during the use, axis of rotation 500 can drive broken hunch paddles 400 at the internal rotation broken hunch of storehouse under the drive of transmission subassembly 600.
The arch breaking paddles 400 are sickle-shaped and comprise sickle heads 401, sickle handles 402 and sickle handles 403, one ends of the sickle handles 403 are fixedly connected with a rotating shaft 500 through bolts, the other ends of the sickle handles 403 are fixedly connected with the sickle heads 401 far away from the sickle handles 403, the directions of the sickle heads 401 of the two arch breaking paddles 400 are opposite, and curved surfaces formed by movement tracks of the sickle heads 401 are relatively parallel to the inner surface of the lower shell 200 when the arch breaking paddles 400 rotate, and the distance is 10-20 mm.
Further, the number of arch-breaking paddles 400 may be set to any even number, and symmetrically set around the rotation axis 500, and the odd number is opposite to the sickle head 401 of the even number of arch-breaking paddles 400.
Further, the material facing surfaces of the sickle head 401, the sickle handle 402 and the sickle handle 403 are processed into cutting edges, the material is hard wear-resistant steel, the included angle between the rotating shaft 500 and the sickle handle 403 is 90 degrees, the included angle between the sickle handle 403 and the sickle handle 402 is 90 degrees, the connection parts of the sickle head 401 and the sickle handle 402 and the connection parts of the sickle handle 402 and the sickle handle 403 are provided with reinforcing ribs 404, and the length of the sickle handle 402 is half of the maximum caliber of the discharge hole 201.
Further, the width of the arch breaking blade 400 is 50-100 mm, the thickness is 10-20 mm, and the length of the sickle 403 is smaller than the spherical radius of the lower shell 200 of the viscous wet material bin by 20-30 mm.
The screw conveyer 700 is arranged below the bin body, a feed inlet of the screw conveyer 700 is fixedly connected with a discharge outlet 201 of the bin body, and when the device is used, the wet sticky materials scattered by the arch breaking paddles 400 are discharged into the screw conveyer 700 through the discharge outlet 201, and the screw conveyer 700 conveys the materials to the next process.
Further, the screw conveyer 700 may be a tubular screw conveyer or a U-shaped screw conveyer, the transmission assembly 600 includes a seal box 606 disposed outside the bin body, a hanger 607 is disposed on the seal box 606, one end of the hanger 607 is welded to an outer wall of the seal box 606, the other end of the hanger is welded to an outer wall of the bin body, a spindle of the screw conveyer 700 passes through the seal box 606, one side of the rotating shaft 500 away from the bin body stretches into the seal box 606, a bearing seat 602 is disposed at a position corresponding to the rotating shaft 500, close to an inner wall of the bin body, of the seal box 606 and an inner wall of the seal box 606 away from the bin body, two bearings 601 are sleeved on the rotating shaft 500, the two bearings 601 are respectively mounted on the bearing seats 602 at two side inner walls of the seal box 606, a sprocket 603 sleeved on the rotating shaft 500 and a sprocket 605 sleeved on the spindle of the screw conveyer 700 are further disposed inside the seal box 606, the sprocket 603 and the sprocket 605 are connected through a roller chain 604, and the sprocket 605 and the sprocket 603 can rotate through the sprocket 605 when the spindle of the screw conveyer 700 rotates.
In addition, the transmission assembly 600 may further be provided with an independent arch breaking motor, the sprocket two 605 is sleeved on an output shaft of the arch breaking motor, and the output shaft of the arch breaking motor can drive the rotation shaft 500 to rotate through the sprocket two 605, the roller chain 604 and the sprocket one 603 when rotating.
The invention effectively overcomes the phenomena of agglomeration, adhesion, arching, bridging and the like of the wet materials in the bin through the unique bin body structure and the discharging part matched with the bin body, thereby avoiding the occurrence of blocking, solving the problems of unsmooth discharging, uneven discharging and the like, continuously and stably carrying out the production, improving the production efficiency and the product quality, and saving the manpower and the operation cost.
The unloading method by using the viscous wet material warehouse unloading device comprises the following specific steps:
step 1: materials enter from a feed inlet 101 of the bin body, and waste gas is discharged from the feed inlet 101 and an exhaust outlet 102;
step 2: starting the viscous wet material warehouse discharging device, enabling a main shaft of the screw conveyor 700 to rotate and driving a chain wheel II 605 to rotate, enabling the chain wheel II 605 to drive a chain wheel I603 to rotate through a roller chain 604, enabling the chain wheel I603 to drive a rotating shaft 500 and an arch breaking blade 400 to rotate, and enabling the arch breaking blade 400 to break arches of materials, so that the purposes of arch breaking, scraping, scattering and discharging are achieved;
step 3: the materials are discharged from the discharge port 201 of the bin body into the screw conveyor 700, and the screw conveyor 700 conveys the materials to the next process.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions, which are defined by the scope of the appended claims.
Claims (8)
1. The utility model provides a wet material storehouse discharge apparatus glues, includes the storehouse body and the unloading part, its characterized in that, the storehouse body adopts two segmentation structures, including last casing (100) and lower casing (200), go up casing (100) and lower casing (200) fixed connection, lower casing (200) are spherical crown shape, be equipped with discharge gate (201) in lower casing (200) bottom, go up the right angle circular truncated cone that the shape of casing (100) is inverted, straight flange is perpendicular with the horizontal plane, every hypotenuse is greater than 70 with the horizontal plane inclination, go up casing (100) top and be provided with feed inlet (101) and gas vent (102); the unloading part comprises an arch breaking assembly arranged in the bin body and a conveying assembly arranged outside the bin body, the arch breaking assembly comprises a rotating shaft (500) horizontally arranged in the bin body, one end of the rotating shaft (500) is fixedly connected with a plurality of arch breaking paddles (400), the other end of the rotating shaft (500) extends out of the bin body, the rotating shaft penetrates through the side wall of the bin body and is fixedly connected with a transmission assembly (600) arranged outside the bin body, and the rotating shaft (500) can drive the arch breaking paddles (400) to rotate in the bin body under the driving of the transmission assembly (600); the arch breaking blade (400) is in a sickle shape and comprises a sickle head (401), a sickle handle (402) and a sickle handle (403), one end of the sickle handle (403) is fixedly connected with a rotating shaft (500) through a bolt, the other end of the sickle handle (403) is fixedly connected with the sickle handle (402), one end of the sickle handle (402) far away from the sickle handle (403) is fixedly connected with the arc-shaped sickle head (401), a curved surface formed by a movement track of the sickle head (401) is relatively parallel to the inner surface of the lower shell (200), and the distance between the formed curved surface and the inner surface of the lower shell (200) is 10-20 mm; the conveying component is connected with a discharge hole (201) of the bin body.
2. The wet material warehouse discharging device according to claim 1, wherein the number of arch breaking paddles (400) is even, the arch breaking paddles are symmetrically arranged with the rotation shaft (500) as a center, and the directions of the sickles (401) of the arch breaking paddles (400) with the odd numbers and the even numbers are opposite.
3. The device for unloading the wet-sticky material warehouse according to claim 2, wherein the cutter head (401), the cutter handle (402) and the material receiving surface of the cutter handle (403) are processed into cutting edges, the cutter head is made of hard wear-resistant steel, the included angle between the rotating shaft (500) and the cutter handle (403) is 90 degrees, the included angle between the cutter handle (403) and the cutter handle (402) is 90 degrees, the joint parts between the cutter head (401) and the cutter handle (402) and the joint parts between the cutter handle (402) and the cutter handle (403) are provided with reinforcing ribs (404), and the length of the cutter handle (402) is half of the maximum caliber of the discharge hole (201).
4. The device for unloading the wet-sticking material warehouse according to claim 1, wherein the conveying component is a screw conveyor (700), and a feed inlet of the screw conveyor (700) is fixedly connected with a discharge outlet (201) of the warehouse body.
5. The wet-sticking material warehouse unloading device according to claim 4, wherein the transmission assembly (600) comprises a sealing box (606) arranged outside the warehouse body, the sealing box (606) is fixedly connected with the warehouse body, a main shaft of the screw conveyor (700) penetrates through the sealing box (606), one side, far away from the warehouse body, of the rotating shaft (500) stretches into the sealing box (606), the rotating shaft (500) is respectively in rotary connection with the inner wall, close to the warehouse body, of the sealing box (606) and the inner wall, far away from the warehouse body, of the sealing box (606) through bearings (601), a sprocket I (603) sleeved on the rotating shaft (500) and a sprocket II (605) sleeved on the main shaft of the screw conveyor (700) are further arranged inside the sealing box (606), and the sprocket I (603) and the sprocket II (605) are connected through a roller chain (604), so that the rotating shaft of the screw conveyor (700) can rotate through the sprocket II (605), the roller chain (604) and the sprocket I (603).
6. The wet-stick material warehouse discharging device according to claim 1, characterized in that the side wall of the upper shell (100) is provided with a plurality of supporting seats (103), and the lower part of each supporting seat (103) is provided with a weighing instrument (104).
7. The wet-sticking material warehouse discharging device according to claim 1, wherein the inner surfaces of the upper housing (100) and the lower housing (200) are both paved with an anti-sticking material lining plate (300), and the anti-sticking material lining plate (300) is composed of polytetrafluoroethylene plates or mirror-surface-grade polished stainless steel plates.
8. A discharging method using the viscous wet material warehouse discharging device as claimed in claim 5, comprising the specific steps of:
step 1: the materials enter from a feed inlet (101) of the bin body, and the waste gas is discharged from the feed inlet (101) and an exhaust port (102);
step 2: starting a wet-sticking material storage bin discharging device, enabling a main shaft of a screw conveyor (700) to rotate and driving a chain wheel II (605) to rotate, enabling the chain wheel II (605) to drive a chain wheel I (603) to rotate through a roller chain (604), enabling the chain wheel I (603) to drive a rotating shaft (500) and an arch breaking blade (400) to rotate, and enabling the arch breaking blade (400) to break an arch of a material surface, so that the purposes of breaking arch, scraping, scattering and discharging are achieved;
step 3: the materials are discharged into a screw conveyer (700) from a discharge hole (201) of the bin body, and the screw conveyer (700) conveys the materials to the next working procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310642001.5A CN116353983A (en) | 2023-06-01 | 2023-06-01 | Discharging device and discharging method for viscous wet material warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310642001.5A CN116353983A (en) | 2023-06-01 | 2023-06-01 | Discharging device and discharging method for viscous wet material warehouse |
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| Publication Number | Publication Date |
|---|---|
| CN116353983A true CN116353983A (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310642001.5A Pending CN116353983A (en) | 2023-06-01 | 2023-06-01 | Discharging device and discharging method for viscous wet material warehouse |
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| CN (1) | CN116353983A (en) |
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| CN201825448U (en) * | 2010-10-15 | 2011-05-11 | 南通宝叶化工有限公司 | Scraping device for storage bin |
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| CN105620952A (en) * | 2015-12-21 | 2016-06-01 | 珠海优特电力科技股份有限公司 | Feeding device |
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| CN207030042U (en) * | 2017-05-26 | 2018-02-23 | 扬州大学 | A kind of fine material warehouse arch breaking device |
| CN207595730U (en) * | 2017-11-26 | 2018-07-10 | 郑州鼎力新能源技术有限公司 | A kind of arch breaking apparatus suitable for viscous material |
| CN111086892A (en) * | 2019-12-25 | 2020-05-01 | 李晓睿 | A screw conveyer for wet material crushing in-process |
| CN216004141U (en) * | 2021-09-24 | 2022-03-11 | 开封市大庆电器有限公司 | Precise automatic blanking machine and multi-machine linkage blanking system |
| CN216637847U (en) * | 2021-12-09 | 2022-05-31 | 平江县湘北绝缘材料有限公司 | Material feeding unit is used in production of mica sheet of anti-blocking material |
| CN114803182A (en) * | 2022-05-31 | 2022-07-29 | 纽普兰能源科技(镇江)有限公司 | Self-blockage-clearing bin pump based on positive-negative pressure integrated pneumatic ash conveying system and using method |
| CN217228698U (en) * | 2022-01-21 | 2022-08-19 | 湖南中联重科新材料科技有限公司 | Stock bin |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201825448U (en) * | 2010-10-15 | 2011-05-11 | 南通宝叶化工有限公司 | Scraping device for storage bin |
| CN202226266U (en) * | 2011-08-29 | 2012-05-23 | 江苏牧羊集团有限公司 | Side forced feeding and arch breaking device of extrusion swelling machine |
| CN105620952A (en) * | 2015-12-21 | 2016-06-01 | 珠海优特电力科技股份有限公司 | Feeding device |
| CN106395410A (en) * | 2016-11-10 | 2017-02-15 | 武汉高斯生态能源技术有限公司 | Biomass pressurized feeding device |
| CN207030042U (en) * | 2017-05-26 | 2018-02-23 | 扬州大学 | A kind of fine material warehouse arch breaking device |
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| CN111086892A (en) * | 2019-12-25 | 2020-05-01 | 李晓睿 | A screw conveyer for wet material crushing in-process |
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| CN217228698U (en) * | 2022-01-21 | 2022-08-19 | 湖南中联重科新材料科技有限公司 | Stock bin |
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Application publication date: 20230630 |
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