CN117842533A - Anti-blocking storage system for micro-fine particle water-containing metal ore - Google Patents
Anti-blocking storage system for micro-fine particle water-containing metal ore Download PDFInfo
- Publication number
- CN117842533A CN117842533A CN202311604927.1A CN202311604927A CN117842533A CN 117842533 A CN117842533 A CN 117842533A CN 202311604927 A CN202311604927 A CN 202311604927A CN 117842533 A CN117842533 A CN 117842533A
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- containing metal
- blocking
- fine
- bin body
- 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
Links
- 239000002184 metal Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000003860 storage Methods 0.000 title claims abstract description 35
- 239000010419 fine particle Substances 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 56
- 239000002390 adhesive tape Substances 0.000 claims abstract description 50
- 238000009826 distribution Methods 0.000 claims abstract description 30
- 238000005303 weighing Methods 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 8
- 239000011707 mineral Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000737 periodic effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses an anti-blocking storage system for fine-grain water-containing metal ores, which comprises the following components: the material distribution part comprises a mineral feeding adhesive tape, a material distribution adhesive tape and a discharger; the storage part is positioned below the material distribution part and comprises a bin body and a weighing sensor; the discharging part is positioned below the storing part and comprises a vibrating funnel, a disc feeder, a discharging adhesive tape and a belt scale. According to the anti-blocking storage system for the micro-fine particle water-containing metal ores, the side wall of the vibration hopper is knocked through periodic mechanical vibration of the vibration motor, so that an anti-blocking effect is achieved; the whole weight of the bin body is detected through the weighing sensor, the weight of the micro-fine particle water-containing metal ore on the discharging adhesive tape is detected through the belt scale, whether the blocking occurs is judged, and when the blocking occurs, the vibration motor on the vibration funnel is continuously started to help the blocking to be dredged.
Description
Technical Field
The invention relates to the technical field of material storage and transportation of metallurgical mine concentrating mills, in particular to an anti-blocking storage system for fine-grain water-containing metal ores.
Background
The more and less grinding in the production of the concentrating mill is the most beneficial method for reducing the energy consumption and the production cost. With the progress of mineral separation technology and equipment, the crushing granularity is greatly reduced. Such as high pressure roller mill combined micro powder sieve, has reduced the crushed ore granularity from the traditional 12mm to 1-3 mm. Meanwhile, the process requires finer storage, for example, the suspension magnetization roasting process requires that the granularity of the materials in a feeding bin is more than 50% of 0-0.074 mm and the moisture is about 10%, so that the requirement on the whole storage system is extremely high. The traditional warehousing system can not meet the technological requirements, and has the defects of unsmooth blanking, ore blockage and serious influence on production. Meanwhile, as the materials are fine and the amount of the powder is large, the bin level gauge cannot be used in the bin, and intelligent control of storage cannot be realized.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art or related art.
In view of this, the present invention provides an anti-blocking warehousing system for fine-grain hydrous metal ores, comprising:
the material distribution part comprises a mineral feeding adhesive tape, a material distribution adhesive tape and a discharger, wherein the mineral feeding adhesive tape is positioned above the material distribution adhesive tape, the mineral feeding adhesive tape conveys the fine-grain water-containing metal ore to the material distribution adhesive tape through a transfer funnel, and the material distribution adhesive tape is connected with the discharger;
the storage part is positioned below the material distribution part and comprises a bin body and a weighing sensor, the discharger is correspondingly arranged above the bin body, the fine-grain water-containing metal ore is conveyed to the bin body through the discharger and a head funnel of the material distribution adhesive tape, and the weighing sensor is positioned on the bin body and used for detecting the whole weight of the bin body;
the discharging part is positioned below the storing part and comprises a vibrating funnel, a disc feeder, a discharging adhesive tape and a belt scale, wherein the upper part of the vibrating funnel is connected with the lower part of the bin body, the lower part of the vibrating funnel is connected with the disc feeder, the disc feeder is connected with the discharging adhesive tape, and the belt scale is arranged on the discharging adhesive tape.
Further, the grain size of the fine grain water-containing metal ore is smaller than 3mm, the moisture content is 0-20%, and especially the fine grain water-containing metal ore with the 0-0.074 mm content accounting for more than 50% and the water content is 5-15%.
Further, the ore feeding adhesive tape is 2-4 m higher than the cloth adhesive tape.
Further, the storage part comprises a plurality of bin bodies, the bin bodies at the end parts are positioned below the head funnels of the distributing adhesive tapes, two discharger are arranged above the bin bodies except for the bin bodies at the end parts, and one discharger is arranged above the bin bodies at the end parts.
Further, the bin body comprises an upper vertical section and a lower inclined angle section, the diameter of the vertical section is not smaller than 8000mm, the included angle between the inclined angle section and the horizontal direction is not smaller than 70 degrees, and the diameter of a bottom ore discharge opening of the inclined angle section is not smaller than 2500mm.
Further, the lining of the bin body is a nylon lining plate, and the thickness of the nylon lining plate is 10-30 mm.
Further, the material storage part further comprises an air flow assisting device arranged on the inclined angle section of the bin body, compressed gas is adopted as a working medium by the air flow assisting device, the air flow assisting device comprises a plurality of groups of flow assisting nozzles, and the flow assisting nozzles are annularly arranged on the inclined angle section of the bin body.
Further, the anti-blocking storage system further comprises an overhaul block, wherein the overhaul block is arranged on the material distribution part and the material discharge part and used for overhauling the anti-blocking storage system.
Further, the disc feeder adopts variable frequency speed regulation, and the rotation direction of the disc feeder is adjustable.
Further, the belt conveyor further comprises a control part, wherein the control part is respectively connected with the discharger, the weighing sensor, the air flow-assisting device, the vibration funnel, the disc feeder and the belt scale; the control part is used for controlling the weight of the bin body through the discharger and the weighing sensor in a linkage way; the control part judges whether the material is blocked or not according to the data of the belt scale and the weighing sensor; when the material is blocked, the control part starts the air flow assisting device and the vibrating motor of the vibrating hopper, so that the working frequency of the disc feeder is improved.
Compared with the prior art, the invention at least comprises the following beneficial effects:
according to the anti-blocking warehousing system for the micro-fine particle hydrous metal ores, the side wall of the vibration hopper is knocked through periodic mechanical vibration of the vibration motor, so that an anti-blocking effect is achieved; the whole weight of the bin body is detected through the weighing sensor, the weight of the micro-fine particle water-containing metal ore on the discharging adhesive tape is detected through the belt scale, whether the blocking occurs is judged, and when the blocking occurs, the vibration motor on the vibration funnel is continuously started to help the blocking to be dredged.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a front view of an anti-blocking warehousing system for fine-grain water-containing metal ores according to an embodiment of the present application.
Fig. 2 is a top view of a discharging portion of an anti-blocking storage system for fine-grain water-containing metal ores according to an embodiment of the present application.
Wherein, the correspondence between the reference numerals and the component names is:
the feeding belt 1, the distributing belt 2, the discharger 3, the bin body 4, the weighing sensor 5, the air flow assisting device 6, the vibration hopper 7, the disc feeder 8, the discharging belt 9, the maintenance hoist 10, the belt scale 11 and the vibration motor 12.
Detailed Description
In order to better understand the technical solutions described above, the technical solutions of the embodiments of the present application are described in detail below through the accompanying drawings and the specific embodiments, and it should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of the present application, and not limit the technical solutions of the present application, and the embodiments of the present application and the technical features in the embodiments of the present application may be combined with each other without conflict.
Referring to fig. 1 and 2, an embodiment of the present invention provides an anti-blocking warehousing system for fine-grain water-containing metal ores, including:
the material distribution part comprises a mineral feeding adhesive tape 1, a material distribution adhesive tape 2 and a discharger 3, wherein the mineral feeding adhesive tape 1 is positioned above the material distribution adhesive tape 2, the mineral feeding adhesive tape 1 conveys the micro-fine particle water-containing metal ore to the material distribution adhesive tape 2 through a transfer funnel, and the material distribution adhesive tape 2 is connected with the discharger 3;
the storage part is positioned below the material distribution part and comprises a bin body 4 and a weighing sensor 5, a discharger 3 is correspondingly arranged above the bin body 4, fine-grain water-containing metal ores are conveyed to the bin body 4 through the discharger 3 and a head funnel of the material distribution adhesive tape 2, and the weighing sensor 5 is positioned on the bin body 4 and used for detecting the whole weight of the bin body 4;
the discharging part is located the below of storing part, and the discharging part includes vibration funnel 7, disc feeder 8, discharge sticky tape 9 and belt weigher 11, and the upper portion of vibration funnel 7 is connected with the lower part of storehouse body 4, and disc feeder 8 is connected to the lower part of vibration funnel 7, and disc feeder 8 is connected with discharge sticky tape 9, is equipped with belt weigher 11 on the discharge sticky tape 9.
Specifically, the vibration funnel 7 is arranged at the lower part of the bin body 4, the vibration motor 12 is arranged on the side wall of the vibration funnel 7, and the periodic mechanical vibration of the vibration motor 12 is controlled to knock the side wall of the vibration funnel 7, so that the anti-blocking effect is achieved; the bin bodies 4 comprise a plurality of bin bodies, and each bin body 4 is provided with a weighing sensor 5 for detecting the whole weight of each bin body 4; the discharging adhesive tapes 9 comprise a plurality of strips, and each discharging adhesive tape 9 is provided with a belt scale 11 for measuring the weight of the materials.
According to the anti-blocking storage system for the micro-fine water-containing metal ores, provided by the embodiment of the invention, the weight of the whole bin body 4 is detected through the weighing sensor 5, the weight of the micro-fine water-containing metal ores on the discharging adhesive tape 9 is detected through the belt scale 11, so that whether blocking occurs is judged, when the data of the belt scale 11 is obviously reduced, and meanwhile, the weight of the weighing sensor 5 is increased, namely, blocking occurs, and when blocking occurs, the vibration motor 12 on the vibration hopper 7 is continuously started to help blocking dredging.
In some embodiments, the fine-grain aqueous metal ore has a particle size of less than 3mm and a moisture content of 0-20%, particularly a fine-grain aqueous metal ore having a moisture content of 0-0.074 mm of 50% or more and a moisture content of 5-15%. The fine-grain hydrous metal ores are easy to be unsmooth, blocked and the like during blanking.
In some embodiments, the feeder tape 1 is 2-4 m higher than the cloth tape 2.
Specifically, the feeding area of the anti-blocking warehousing system is 2-4 m higher than the distribution area, namely, the feeding adhesive tape 1 is 2-4 m higher than the distribution adhesive tape 2, preferably 3m, and the arrangement reduces the investment of the whole workshop.
In some embodiments, the storage part comprises a plurality of bin bodies 4, the bin bodies 4 at the end parts are positioned below the head funnels of the distributing adhesive tapes 2, two discharger 3 are arranged above the bin bodies 4 except the bin bodies 4 at the end parts, and one discharger 3 is arranged above the bin bodies 4 at the end parts.
Specifically, the storage portion includes a plurality of storehouse body 4, all is equipped with weighing sensor 5 on every storehouse body 4 for detect the whole weight of every storehouse body 4. The head hopper of the distributing adhesive tape 2 directly feeds the fine-grain water-containing metal ore into the bin body 4 positioned at the end part, one discharger 3 is arranged above the bin body 4 at the end part, the upper part of each bin body corresponds to two dischargers 3, the discharger 3 can be a plow discharger, and the reliability of the anti-blocking storage system is provided by arranging two dischargers 3 above the bin body 4.
In some embodiments, the cartridge body 4 comprises an upper vertical section and a lower inclined section, the diameter of the vertical section being not less than 8000mm, the angle of the inclined section being not less than 70 °, the diameter of the bottom discharge opening of the inclined section being not less than 2500mm. The lining of the bin body 4 is a nylon lining board, and the thickness of the nylon lining board is 10-30 mm.
Specifically, the bin body 4 is composed of a vertical section and an inclined angle section, the diameter of the vertical section is not smaller than 8000mm, the height of the vertical section is adjusted according to the requirement of reserves, and the vertical section is made of steel plates with the thickness of 10 mm. The included angle between the inclination angle section and the horizontal direction is not smaller than 70 degrees, the diameter of the ore discharge opening at the bottom of the bin body 4 is not smaller than 2500mm, the large-diameter ore discharge opening is beneficial to ore discharge, blocking is prevented, and the inclination angle section is made of a 12mm steel plate. The integral bin body 4 is lined with a nylon Long Chenban with the thickness of 10-30 mm, preferably a smooth flame-retardant nylon lining plate with the thickness of 20mm, so that materials are prevented from adhering to the inner wall.
In some embodiments, the storage part further includes an air flow assisting device 6 disposed at the inclined angle section of the bin body 4, the air flow assisting device 6 uses compressed gas as a working medium, and the air flow assisting device 6 includes a plurality of groups of flow assisting nozzles, and the flow assisting nozzles are annularly arranged at the inclined angle section of the bin body 4.
Specifically, the air flow-assisting device 6 is arranged at the lower inclined angle section of the bin body 4, compressed gas is adopted as a working medium by the air flow-assisting device 6, and a plurality of groups of flow-assisting nozzles are annularly arranged at the lower inclined angle section of the bin body 4, so that the friction resistance between the fine-grain water-containing metal ore material and the bin wall is reduced, and the friction force between the fine-grain water-containing metal ore particles is also reduced.
In some embodiments, the anti-blocking storage system further comprises an overhaul block 10, wherein the overhaul block 10 is arranged on the material distribution part and the material discharge part and is used for overhauling the anti-blocking storage system.
Specifically, the maintenance hoist 10 is arranged in the mining area, the material distribution area and the material discharge area, and maintenance is carried out through the maintenance hoist 10.
In some embodiments, the disk feeder 8 is variable frequency speed regulated, and the direction of rotation of the disk feeder 8 is adjustable.
Specifically, the lower part of the vibration hopper 7 is connected with the disc feeder 8, the disc feeder 8 adopts variable frequency speed regulation, firstly, the process flow quantity is controlled, and the material quantity is changed through the variable frequency speed regulation of the disc feeder 8. Secondly, the rotating speed of the disc feeder 8 is increased to drive the lower material to move, so that the anti-blocking effect is achieved. Meanwhile, when the disc feeder 8 adopts a variable direction, the clockwise and anticlockwise rotation of the disc is changed through the positive and negative rotation of the motor, so that the disc feeder 8 can feed the discharging adhesive tape 9 in different directions, the material intercommunication between each bin body 4 is realized, and the utilization rate is improved.
In some embodiments, the belt conveyor further comprises a control part, wherein the control part is respectively connected with the discharger 3, the weighing sensor 5, the air flow assisting device 6, the vibration hopper 7, the disc feeder 8 and the belt balance 11; the control part controls the weight of the bin body 4 in a chain way through the discharger 3 and the weighing sensor 5; the control part judges whether the material is blocked or not according to the data of the belt scale 11 and the weighing sensor 5; when the material is blocked, the control part starts the air flow-assisting device 6 and the vibration motor 12 of the vibration hopper 7, and the working frequency of the disc feeder 8 is improved.
During normal production, the micro-fine particle water-containing metal ore materials to be stored are conveyed to a feeding area of the system by the ore feeding belt 1, are fed into the distributing belt 2 and the discharger 3 through the transfer hopper, and then are fed into the lower bin body 4. The whole bin body 4 carries out weight detection through a weighing sensor 5 and is interlocked with the discharger 3 to control the weight of materials in each bin. The air flow-assisting device 6 is arranged on the lower inclination section of the bin body 4, the vibrating funnel 7 is arranged on the lower portion of the bin body 4, the lower portion of the vibrating funnel 7 is connected with the disc feeder 8, the belt scale 11 is arranged on each discharging adhesive tape 9 to meter materials, and the materials are changed through the frequency conversion speed regulation of the disc feeder 8. When the ore bin is blocked, the data of the belt scale 11 is obviously reduced under the frequency of a certain disc feeder 8, and meanwhile, the weight of the weighing sensor 5 is also improved, so that the blocking is judged. At this time, the air flow assisting device 6 is started, compressed air is fed, the vibrating motor on the vibrating hopper 7 works, meanwhile, the frequency of the disc feeder 8 is increased, after various data tend to be stable, the problem is judged to be solved, and the warehouse system gradually returns to the normal production set value.
The anti-blocking storage system for the micro-fine water-containing metal ores is low in investment, stable in production, good in anti-blocking effect on the micro-fine water-containing metal ores, high in automation degree and small in maintenance workload.
In the present invention, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An anti-blocking warehousing system for fine-grain water-containing metal ores, comprising:
the distribution part comprises a feeding adhesive tape (1), a distribution adhesive tape (2) and a discharger (3), wherein the feeding adhesive tape (1) is positioned above the distribution adhesive tape (2), the feeding adhesive tape (1) conveys the micro-fine particle water-containing metal ore to the distribution adhesive tape (2) through a transfer funnel, and the distribution adhesive tape (2) is connected with the discharger (3);
the storage part is positioned below the material distribution part and comprises a bin body (4) and a weighing sensor (5), the discharger (3) is correspondingly arranged above the bin body (4), the micro-fine water-containing metal ore is conveyed to the bin body (4) through the discharger (3) and a head funnel of the material distribution adhesive tape (2), and the weighing sensor (5) is positioned on the bin body (4) and used for detecting the whole weight of the bin body (4);
the material discharging part is located below the material storing part, the material discharging part comprises a vibrating funnel (7), a disc feeder (8), a material discharging adhesive tape (9) and a belt scale (11), the upper part of the vibrating funnel (7) is connected with the lower part of the bin body (4), the lower part of the vibrating funnel (7) is connected with the disc feeder (8), the disc feeder (8) is connected with the material discharging adhesive tape (9), and the belt scale (11) is arranged on the material discharging adhesive tape (9).
2. The anti-blocking storage system for the micro-fine particle water-containing metal ores according to claim 1, wherein the particle size of the micro-fine particle water-containing metal ores is smaller than 3mm, the moisture content is 0-20%, particularly the micro-fine particle water-containing metal ores with the 0-0.074 mm content accounting for more than 50% and the moisture content is 5-15%.
3. The anti-blocking storage system for fine-grain water-containing metal ores according to claim 1, wherein the ore feeding adhesive tape (1) is 2-4 m higher than the material distributing adhesive tape (2).
4. The anti-blocking storage system for fine-grain water-containing metal ores according to claim 1, wherein the storage part comprises a plurality of bin bodies (4), the bin bodies (4) at the end parts are positioned below a head funnel of the distributing adhesive tape (2), two discharger (3) are arranged above the bin bodies (4) except the bin bodies (4) at the end parts, and one discharger (3) is arranged above the bin bodies (4) at the end parts.
5. The anti-blocking warehouse system of fine-grain water-containing metal ores according to claim 1, wherein the warehouse body (4) comprises an upper vertical section and a lower inclined section, the diameter of the vertical section is not less than 8000mm, an included angle between the inclined section and the horizontal direction is not less than 70 degrees, and the diameter of a bottom ore discharge port of the inclined section is not less than 2500mm.
6. The anti-blocking warehousing system for fine-grain water-containing metal ores of claim 5, wherein the lining of the bin body (4) is a nylon lining plate, and the thickness of the nylon lining plate is 10-30 mm.
7. The anti-blocking storage system for fine-grain water-containing metal ores according to claim 5 or 6, wherein the storage part further comprises an air flow-assisting device (6) arranged at an inclined section of the bin body (4), the air flow-assisting device (6) adopts compressed gas as a working medium, the air flow-assisting device (6) comprises a plurality of groups of flow-assisting nozzles, and the flow-assisting nozzles are annularly arranged at the inclined section of the bin body (4).
8. The anti-blocking storage system for fine-grain water-containing metal ores according to claim 1, further comprising an overhaul block (10), wherein the overhaul block (10) is arranged at the material distribution part and the material discharge part and is used for overhaul of the anti-blocking storage system.
9. The anti-blocking warehousing system for fine-grain water-containing metal ores according to claim 1, wherein the disc feeder (8) adopts variable frequency speed regulation, and the rotation direction of the disc feeder (8) is adjustable.
10. The anti-blocking storage system for fine-grain hydrous metal ores according to claim 7, further comprising a control part, wherein the control part is respectively connected with the discharger (3), the weighing sensor (5), the air flow-assisting device (6), the vibration hopper (7), the disc feeder (8) and the belt scale (11); the control part is used for controlling the weight of the bin body (4) through the discharger (3) and the weighing sensor (5) in a linkage manner; the control part judges whether the material is blocked or not through the data of the belt scale (11) and the weighing sensor (5); when the material is blocked, the control part starts the air flow assisting device (6) and the vibrating motor (12) of the vibrating hopper (7) to improve the working frequency of the disc feeder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311604927.1A CN117842533A (en) | 2023-11-28 | 2023-11-28 | Anti-blocking storage system for micro-fine particle water-containing metal ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311604927.1A CN117842533A (en) | 2023-11-28 | 2023-11-28 | Anti-blocking storage system for micro-fine particle water-containing metal ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117842533A true CN117842533A (en) | 2024-04-09 |
Family
ID=90529473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311604927.1A Pending CN117842533A (en) | 2023-11-28 | 2023-11-28 | Anti-blocking storage system for micro-fine particle water-containing metal ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117842533A (en) |
-
2023
- 2023-11-28 CN CN202311604927.1A patent/CN117842533A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201015768Y (en) | Multifunctional solid particle materials separating and metering installation | |
| CN2680626Y (en) | Fluidized form stock feeder | |
| CN117842533A (en) | Anti-blocking storage system for micro-fine particle water-containing metal ore | |
| CN100368092C (en) | Milling method | |
| CN102431796A (en) | Distributing mechanism capable of automatically adjusting discharge capacity | |
| CN110193406B (en) | Vertical winnowing pulverizer for zirconium boiling chlorination industry | |
| CN207866341U (en) | A kind of Weightlessness balance of Anti-blockage | |
| CN208390168U (en) | A kind of pulverizer | |
| CN207204251U (en) | A kind of steel ball for ball mill adds control device automatically | |
| CN201728143U (en) | Potential energy mill | |
| CN111020085B (en) | Feeding unit with parallel under-tank screening and discharging, ore coke tank feeding system and method | |
| CN208360598U (en) | Charging gear and weighing system for weighing system | |
| CN210365815U (en) | Quantity-limiting feeding device of feeding machine | |
| JPH08309225A (en) | Pulverizer equipped with fluidized bed type classifier | |
| GB2106064A (en) | Pneumatic conveyance of solids | |
| CN208150258U (en) | It is a kind of for conveying the discharge chute of pelletizing | |
| CN220200511U (en) | Quantitative feeder | |
| CN2272335Y (en) | Step no-blocking vibration sieve for grading and feeding | |
| CN219584928U (en) | Novel vibration discharging funnel | |
| CN220393788U (en) | Under-groove weighing hopper of blast furnace | |
| CN206939948U (en) | A kind of rotor segment discharge adjustable device | |
| JP2904403B2 (en) | Air flow type crusher | |
| CN220991171U (en) | Feeding device for jet mill | |
| CN218609724U (en) | Crushing and screening equipment | |
| CN217699311U (en) | Spreading device suitable for belt weigher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |