CN219237455U - Vanadium-nitrogen alloy accurate weighing system - Google Patents
Vanadium-nitrogen alloy accurate weighing system Download PDFInfo
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- CN219237455U CN219237455U CN202320250068.XU CN202320250068U CN219237455U CN 219237455 U CN219237455 U CN 219237455U CN 202320250068 U CN202320250068 U CN 202320250068U CN 219237455 U CN219237455 U CN 219237455U
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- vanadium
- nitrogen alloy
- weighing
- materials
- weighing system
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- 238000005303 weighing Methods 0.000 title claims abstract description 40
- 229910001199 N alloy Inorganic materials 0.000 title claims abstract description 31
- SKKMWRVAJNPLFY-UHFFFAOYSA-N azanylidynevanadium Chemical compound [V]#N SKKMWRVAJNPLFY-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000003860 storage Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000012216 screening Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 13
- 239000002245 particle Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 235000019580 granularity Nutrition 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000956 alloy Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Basic Packing Technique (AREA)
Abstract
The utility model provides a vanadium-nitrogen alloy accurate weighing system which sequentially comprises a chain bucket elevator, a storage bin, an inclination angle belt conveyor, a vibrating screen, a belt conveyor, a distributing bin, a material supporting belt conveyor, a weighing table, a sealing machine, a stacker and the like from left to right, wherein the vibrating screen screens materials into three particle size grades larger than 10mm, 2-10mm and smaller than 2mm, the three particle size grades are temporarily stored in the three distributing bins respectively, and then the three belt conveyors are utilized to sequentially convey the materials to hoppers on the weighing table, so that the aim of accurate weighing is fulfilled. The utility model can realize automatic feeding, accurate weighing and packaging of the large and small materials of the vanadium-nitrogen alloy, remarkably reduces the labor intensity and improves the packaging efficiency.
Description
Technical Field
The utility model particularly relates to a vanadium-nitrogen alloy accurate weighing system, and belongs to the technical field of vanadium-nitrogen alloy production and manufacturing.
Background
The vanadium-nitrogen alloy is a steelmaking additive, and the production process generally comprises the steps of firstly using a ball pressing machine to ball raw materials to obtain a semi-finished product, and then carrying out sintering reaction to obtain a spherical finished product. Broken ball particles and powder are inevitably generated due to mutual collision in the production process. According to the requirements of vanadium-nitrogen alloy national standard GB/T20567-2006, the density of the vanadium-nitrogen alloy is more than 3.0 g/cubic centimeter, the granularity is 10-40 millimeters, and the granularity below 10 millimeters is less than 5 percent of the total amount. The vanadium-nitrogen alloy has the characteristics of high density, large granularity and the like. The single weight of the whole sphere product of the vanadium-nitrogen alloy is between 30 and 40 grams, meanwhile, because the addition amount of the vanadium-nitrogen alloy in the steelmaking process is very small, 5kg of small packages are generally manufactured, when the vanadium-nitrogen alloy is accurately packaged and weighed, the difficulty of automatic weighing and ensuring precision is very high facing the large single weight and the small package specification, the manual weighing and packaging mode is generally adopted at present, the vanadium-nitrogen alloy particles and powder generated in some production processes can be flexibly matched and utilized by manual weighing, but the labor intensity of manual weighing and proportioning is high, and the efficiency is low.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides a vanadium-nitrogen alloy accurate weighing system, which utilizes the scrap balance of vanadium-nitrogen alloy corners to realize automatic feeding, accurate weighing and packaging of vanadium-nitrogen alloy materials in size by screening, separating bins and feeding modes on the premise of ensuring that the size of the materials smaller than 10mm is not more than 5%, thereby reducing the labor intensity and improving the packaging efficiency.
The technical scheme of the utility model is as follows:
the utility model provides an accurate weighing system of vanadium nitrogen alloy, includes storage silo, shale shaker, divides feed bin, weighing platform, connect through inclination belt feeder between the discharge gate of storage silo and the pan feeding mouth of shale shaker, the shale shaker includes two-layer screen cloth, and the shale shaker has three discharge gate, divide the quantity of feed bin to be three, connect through a belt conveyor between every discharge gate of shale shaker and the pan feeding mouth of a feed bin be provided with the hopper on the weighing platform, connect through a support material belt feeder between the entry of the discharge gate of every feed bin and hopper.
Further, the screening grades of the two layers of screens of the vibrating screen are 10mm and 2mm respectively.
Furthermore, a bag supporting device is arranged below the hopper, and an automatic sealing machine and a stacker crane are arranged behind the bag supporting device.
Furthermore, the number of the storage bins is two or more, all the storage bins are arranged on one track and can slide along the track, and a chain bucket elevator is further arranged in front of the storage bins.
The beneficial effects are that: according to the utility model, vanadium-nitrogen alloy materials are stored in the storage bin through the chain bucket elevator, the materials are sent into the vibrating screen through the inclined angle belt conveyor, the materials are screened into three particle size grades larger than 10mm, 2-10mm and smaller than 2mm, the three particle size grades are temporarily stored in the three material distribution bins respectively, then the three belt conveyors are utilized to sequentially convey the materials to the hopper on the weighing table, the purpose of accurate weighing is achieved, the materials with the particle size less than 10mm are ensured to be smaller than 5% of the total packaging amount, and the weighed materials enter the bag supporting device to be placed in bags, sealed and stacked. Therefore, the utility model can realize automatic feeding, accurate weighing and packaging of the large and small materials of the vanadium-nitrogen alloy, obviously reduces the labor intensity and improves the packaging efficiency.
Drawings
FIG. 1 is a schematic side view of a vanadium nitrogen alloy precision weighing system.
FIG. 2 is a schematic top view of a vanadium nitrogen alloy precision weighing system.
The marks in the figure: 1 chain bucket elevator, 2 storage silo, 3 inclination belt feeder, 4 shale shaker, 5 belt conveyor, 6 feed bin, 7 hold in the palm material belt feeder, 8 weighing bench, 9 hopper, 10 automatic capper, 11 hacking machine, 12 ton package, 13 bag opening device, 14 ton package track, 15 storage silo track, 61 coarse fodder storehouse, 62 fine fodder storehouse, 63 powder storehouse.
Detailed Description
The following detailed description of specific embodiments of the utility model is made with reference to the accompanying drawings.
As shown in fig. 1-2, the vanadium-nitrogen alloy accurate weighing system sequentially comprises a chain bucket elevator 1, a storage bin 2, an inclination angle belt conveyor 3, a vibrating screen 4, a belt conveyor 5, a distributing bin 6, a material supporting belt conveyor 7, a weighing table 8, a sealing machine 10, a stacker 11 and the like from left to right, wherein the number of the storage bins 2 is two or more, three storage bins are shown in fig. 2 and marked as A, B, C, the three storage bins are all arranged on a storage bin track 15 and can slide along the track, and the chain bucket elevator 1 is shared in front of the storage bins. The chain bucket elevator 1 conveys the vanadium-nitrogen alloy manufactured by the factory production line to a storage bin for storage.
The discharge port of one storage bin 2 is connected with the feed port of the vibrating screen 4 through an inclined angle belt conveyor 3, vanadium-nitrogen alloy materials discharged from the storage bin are conveyed into the vibrating screen through the inclined angle belt conveyor, the vibrating screen 4 comprises two layers of screens, the screening grades of the two layers of screens are respectively 10mm and 2mm from top to bottom, the vibrating screen is provided with three discharge ports, the materials can be screened into three grades, namely more than 10mm, 2-10mm and less than 2mm, the screened materials respectively enter one material distributing bin 6 through one belt conveyor 5, each discharge port of the vibrating screen is connected with the feed port of one material distributing bin through one belt conveyor, namely three belt conveyors 5 and three material distributing bins 6 are configured, and the three material distributing bins 6 are respectively coarse material bins 61, fine material bins 62 and powder material bins 63; the coarse bin 61 stores materials larger than 10mm temporarily, the fine bin 62 stores materials 2-10mm temporarily, and the powder bin 63 stores materials smaller than 2mm temporarily. The material is screened into three granularity grades, so that the material is conveyed in a grading manner, the follow-up accurate automatic weighing is facilitated, and the phenomenon that the deviation caused by accurate weighing of single large-size materials is large is avoided.
The weighing platform 8 is provided with a hopper 9, the discharge port of each material distributing bin 6 is connected with the inlet of the hopper 9 through a material supporting belt conveyor 7, and the three material supporting belt conveyors respectively convey materials with different granularities to the hopper. In actual use, the weighing platform is respectively fed and weighed by three grain grades, and the weight threshold value of each grain grade material can be flexibly programmed. For example, according to the final 5kg packaging standard setting program, firstly, rapidly feeding more than 10mm of grains to a threshold of 4.75kg, then starting 2-10mm of grains to feed, stopping after the grains reach the threshold of 4.95kg, finally starting the grains below 2mm to weigh slowly and accurately, and stopping feeding after the weight reaches the set weight. A bag opening device 13 is also arranged below the hopper 9, and the bag opening device opens the bag below the hopper. When weighing is completed and bag supporting is completed in place and the conditions are met at the same time, a discharging port below the hopper is automatically opened, and materials enter the packaging bag. The bag is then moved back through the automatic sealer 10 to complete the sealing of the bag and form the bag of finished bags. When the stacker crane can be further configured, the finished product material bags enter the stacker crane 11, the stacker crane has the functions of placing, vibrating, lifting, translating and the like the material bags, and finally, a plurality of material bags are regularly placed on a tray to form a ton bag 12 with fixed specification, and the ton bag 12 can be conveniently moved out of a stacking area through a ton bag track 14.
Therefore, the vanadium-nitrogen alloy accurate weighing system mainly utilizes the vibrating screen to screen the materials in three particle size grades according to the size and weight of the complete material balls and the weight characteristics required by final packaging, and sequentially conveys the materials to the hopper on the weighing table, so that the aim of accurate weighing is finally realized, the national standard requirement is met, the automatic feeding and accurate weighing packaging of the large and small materials of the vanadium-nitrogen alloy is realized, the labor intensity is obviously reduced, and the packaging efficiency is improved.
Claims (4)
1. A vanadium nitrogen alloy accurate weighing system is characterized in that: including storage silo, shale shaker, divide feed bin, weighing bench, connect through the inclination belt feeder between the discharge gate of storage silo and the pan feeding mouth of shale shaker, the shale shaker includes two-layer screen cloth, and the shale shaker has three discharge gate, divide the quantity of feed bin to be three, connect through a belt conveyor between every discharge gate of shale shaker and the pan feeding mouth of a feed bin be provided with the hopper on the weighing bench, connect through a support material belt feeder between the entry of the discharge gate of every feed bin and hopper.
2. The precise weighing system for vanadium-nitrogen alloy according to claim 1, wherein: the screening grades of the two layers of screens of the vibrating screen are respectively 10mm and 2mm.
3. The precise weighing system for vanadium-nitrogen alloy according to claim 1, wherein: the automatic sealing machine is characterized in that a bag supporting device is further arranged below the hopper, and an automatic sealing machine and a stacker crane are further arranged behind the bag supporting device.
4. The precise weighing system for vanadium-nitrogen alloy according to claim 1, wherein: the number of the storage bins is two or more, all the storage bins are arranged on one track and can slide along the track, and a chain bucket elevator is further arranged in front of the storage bins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320250068.XU CN219237455U (en) | 2023-02-20 | 2023-02-20 | Vanadium-nitrogen alloy accurate weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320250068.XU CN219237455U (en) | 2023-02-20 | 2023-02-20 | Vanadium-nitrogen alloy accurate weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219237455U true CN219237455U (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320250068.XU Active CN219237455U (en) | 2023-02-20 | 2023-02-20 | Vanadium-nitrogen alloy accurate weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219237455U (en) |
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2023
- 2023-02-20 CN CN202320250068.XU patent/CN219237455U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Precise Weighing System for Vanadium Nitrogen Alloy Effective date of registration: 20231211 Granted publication date: 20230623 Pledgee: Bank of China Limited Anyang Branch Pledgor: HENAN YU QIANXIN METAL TECHNOLOGY CO.,LTD. Registration number: Y2023980070288 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |