CN219745075U - Material mixing and grinding production line - Google Patents
Material mixing and grinding production line Download PDFInfo
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- CN219745075U CN219745075U CN202320417367.8U CN202320417367U CN219745075U CN 219745075 U CN219745075 U CN 219745075U CN 202320417367 U CN202320417367 U CN 202320417367U CN 219745075 U CN219745075 U CN 219745075U
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- grinding
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- premixing
- grinding system
- bin
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- 238000000227 grinding Methods 0.000 title claims abstract description 165
- 239000000463 material Substances 0.000 title claims abstract description 91
- 238000002156 mixing Methods 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 239000000654 additive Substances 0.000 claims abstract description 43
- 230000000996 additive effect Effects 0.000 claims abstract description 42
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 60
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 42
- 229910052742 iron Inorganic materials 0.000 claims description 21
- 239000004576 sand Substances 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000005955 Ferric phosphate Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011362 coarse particle Substances 0.000 description 3
- 229940032958 ferric phosphate Drugs 0.000 description 3
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 3
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 3
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 description 3
- 239000011268 mixed slurry Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model relates to the technical field of mixed material grinding, in particular to a material mixed grinding production line. The material mixing and grinding production line comprises a premixing system, a coarse grinding system, a fine grinding system, an ultrafine grinding system and a batch mixing system; the premixing system comprises a liquid additive supply assembly, an auxiliary material supply assembly, a premixing tank, a homogenizing pump and at least two raw material supply assemblies; the premixing tank is respectively connected with the liquid additive supply assembly, the auxiliary material supply assembly and the raw material supply assemblies; the homogenizing pump is connected with the premixing tank and forms a circulation loop; the coarse grinding system is connected with the premixing system; the fine grinding system and the superfine grinding system are respectively connected with the coarse grinding system; the batch mixing system is respectively connected with the coarse grinding system, the fine grinding system and the superfine grinding system. The utility model solves the problems of low production efficiency and narrow application range of the existing mixing and grinding production system.
Description
Technical Field
The utility model relates to the technical field of mixed material grinding, in particular to a material mixed grinding production line.
Background
The mixing and grinding processes are two processes which are often involved in various production lines. The mixing process may mix various raw materials for subsequent production. Grinding is to grind and crush the raw materials so that the granularity of the raw materials is smaller.
Referring to the utility model patent with publication number of CN215540452U, a mixed material grinding production system is disclosed, and various materials can be ground and mixed by the mixed material grinding production system to form required slurry; taking the utility model patent with publication number of CN112875671B as an example, a preparation method of a high-compaction lithium iron phosphate material and the lithium iron phosphate material prepared by the method as main procedures for preparing lithium iron phosphate, and mixing and grinding an iron source, a lithium source, a phosphorus source, a carbon source and an additive by the mixed grinding production system to obtain first slurry and second slurry required in the utility model patent with publication number of CN 112875671B. Although the mixing grinding production system can perform normal grinding work, the feeding subsystem is used for feeding the raw materials or part of auxiliary materials, and for inputting some liquid additives, measurement and addition are needed manually, so that labor force waste and low production efficiency are caused, and the mixing grinding production system can only grind material particles with fixed size, so that the application range is limited.
Therefore, there is a need to provide a solution to the above-mentioned problems.
Disclosure of Invention
The utility model provides a material mixing and grinding production line, and aims to solve the problems that the existing mixing and grinding production system still needs to be manually matched with materials, so that labor force is wasted, production efficiency is low, and the mixing and grinding production system can only grind material particles with fixed size, so that the application range is limited.
In order to achieve the above purpose, the utility model provides a material mixing and grinding production line, which comprises a premixing system, a coarse grinding system, a fine grinding system, an ultrafine grinding system and a mixing and batching system, wherein:
the premixing system comprises a liquid additive supply assembly, an auxiliary material supply assembly, a premixing tank, a homogenizing pump and at least two raw material supply assemblies; the premixing tank is respectively connected with the liquid additive supply assembly, the auxiliary material supply assembly and the raw material supply assemblies; the homogenizing pump is connected with the premixing tank and forms a circulation loop;
the coarse grinding system is connected with the premixing system;
the fine grinding system and the superfine grinding system are respectively connected with the coarse grinding system, and the fine grinding system is connected with the superfine grinding system;
the batch mixing system is respectively connected with the coarse grinding system, the fine grinding system and the superfine grinding system.
More specifically, the raw material supply assembly comprises a ton bag feeding station, a storage bin, a rotary iron remover, a first metering bin and a first screw feeder; the ton package feeding station is connected with the storage bin, the rotary iron remover is arranged between the ton package feeding station and the storage bin, the storage bin is connected with the first metering bin, the first metering bin is connected with the first screw feeder, and the first screw feeder is connected with the premixing tank; and first discharge valves are respectively arranged between the ton bag feeding station and the storage bin, between the storage bin and the first metering bin and between the first screw feeder and the premixing tank.
More specifically, the discharge end of the storage bin and the discharge end of the first metering bin are both provided with an activation hopper.
More specifically, the premixing system further includes a dust collector connected to the storage bin and the first metering bin in each of the raw material supply assemblies, respectively.
More specifically, the auxiliary material supply assembly comprises a discharging device, a second metering bin and a second screw feeder; the discharging device is connected with the second metering bin, the second metering bin is connected with the second screw feeder, the second screw feeder is connected with the premixing tank, and second discharging valves are arranged between the discharging device and the second metering bin and between the second screw feeder and the premixing tank.
More specifically, the liquid additive supply assembly comprises a storage barrel, a pumping pump, a liquid additive storage tank and a flowmeter; the storage vat with liquid additive storage tank is connected, take out the material pump install in the storage vat with between the liquid additive storage tank, liquid additive storage tank with mix the jar in advance, the flowmeter install liquid additive storage tank with mix between the jar in advance.
More specifically, the coarse grinding system comprises a coarse grinding tank and a sand mill; the rough grinding tank is connected with the sand mill, and the rough grinding tank and the sand mill form a circulation loop.
More specifically, a filter, an electric diaphragm pump, an iron remover and a heat exchanger which are connected are arranged between the rough grinding tank and the sand mill, the discharge end of the rough grinding tank is connected with the filter, and the heat exchanger is connected with the feed end of the sand mill.
More specifically, the material mixing and grinding production line further comprises a fine grinding system, wherein the fine grinding system is respectively connected with the coarse grinding system and the batch mixing system.
More specifically, the material mixing and grinding production line further comprises an ultrafine grinding system, wherein the ultrafine grinding system is respectively connected with the coarse grinding system and the fine grinding system, and the ultrafine grinding system is connected with the batch mixing system.
The utility model relates to a material mixing and grinding production line, which has the technical effects that:
1. compared with the existing mixed material grinding production system, the automatic feeding of the liquid additive is realized by additionally arranging the liquid additive supply assembly, metering and liquid adding are not needed, the labor cost is reduced, and the production efficiency is improved.
2. The coarse grinding system, the fine grinding system and the superfine grinding system are arranged in the utility model, the slurry ground by the coarse grinding system can be introduced into the fine grinding system or the superfine grinding system, the slurry ground by the fine grinding system can be directly introduced into the batch mixing system, the slurry ground by the fine grinding system can be introduced into the superfine grinding system, the slurry ground by the fine grinding system can be directly introduced into the batch mixing system, and the slurry containing coarse particles, fine particles or superfine particles can be finally obtained according to the grinding processing of different systems, so that the slurry requirements in different material production processes are met, and the material mixing and grinding production line has stronger universality.
Drawings
FIG. 1 is a schematic diagram of a material mixing and grinding production line according to the present utility model;
FIG. 2 is a schematic diagram of a premixing system in a material mixing and grinding line according to the present utility model;
FIG. 3 is a schematic view of a material supply assembly in a material mixing and grinding line according to the present utility model;
fig. 4 is a schematic structural diagram of an auxiliary material supply assembly in a material mixing and grinding production line according to the present utility model;
FIG. 5 is a schematic view of a liquid additive supply assembly in a material mixing and grinding line according to the present utility model;
fig. 6 is a schematic structural diagram of a coarse grinding system in a material mixing and grinding production line according to the present utility model.
The marks in the figure:
1-a premix system; 2-a coarse grinding system; 3-a batch mixing system; 4-a fine grinding system; 5-an ultra-fine grinding system;
11-a liquid additive supply assembly; 111-a storage bucket; 112-a material pump; 113-a liquid additive storage tank; 114-a flow meter; 12-an auxiliary material supply assembly; 121-a discharging device; 122-a second metering bin; 123-a second screw feeder; 124-a second discharge valve; 13-a premixing tank; 14-a homogenizing pump; 15-a raw material supply assembly; 151-ton package feeding station; 152-storage bin; 1521-an activation hopper; 153-rotating iron remover; 154-a first metering bin; 155—a first screw feeder; 156-a first discharge valve; 157—dust collector;
21-a coarse grinding tank; 22-a sand mill; 23-a filter; 24-an electric diaphragm pump; 25-an iron remover; 26-a heat exchanger;
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. In the description of the embodiments of the present utility model, it should be understood that the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In order to more clearly illustrate the technical solution of the present utility model, a preferred embodiment is provided below. Referring specifically to fig. 1 to 6, a material mixing and grinding production line includes a premixing system 1, a coarse grinding system 2, a fine grinding system 4, an ultra-fine grinding system 5 and a mixing and batching system 3, wherein:
the premixing system 1 comprises a liquid additive supply assembly 11, an auxiliary material supply assembly 12, a premixing tank 13, a homogenizing pump 14 and at least two sets of raw material supply assemblies 15; the premixing tank 13 is respectively connected with the liquid additive supply assembly 11, the auxiliary material supply assembly 12 and the raw material supply assemblies 15; the homogenizing pump 14 is connected with the premixing tank 13 and forms a circulation loop;
the coarse grinding system 2 is connected with the premixing system 1;
the fine grinding system 4 and the superfine grinding system 5 are respectively connected with the coarse grinding system 2, and the fine grinding system 4 is connected with the superfine grinding system 5;
the batch mixing system 3 is respectively connected with the coarse grinding system 2, the fine grinding system 4 and the superfine grinding system 5.
It should be noted that, in the production process of different materials, the size requirements of particles contained in the slurry are different, so that the production line for mixing and grinding the materials can meet the preparation requirements of different slurries. Therefore, in this embodiment, the coarse grinding system 2, the fine grinding system 4 and the superfine grinding system 5 connected with the coarse grinding system 2 are provided, so that the slurry ground by the coarse grinding system 2 can be introduced into the fine grinding system 4 or the superfine grinding system 5, and also can be directly introduced into the batch mixing system 3, and further, the slurry containing coarse particles, fine particles or superfine particles can be finally obtained according to the grinding processing of different systems, so that the slurry requirements in the production process of different materials are met, and the material mixing and grinding production line has stronger universality.
Preferably, the material is transported between the coarse grinding system 2, the fine grinding system 4 and the superfine grinding system 5 through a diaphragm pump.
The material mixing and grinding production line is used for grinding and mixing various materials to prepare slurry. In this embodiment, taking a grinding process of lithium iron phosphate as an example, the production process is as follows: at least two raw material supply assemblies 15 are respectively used for supplying raw materials of ferric phosphate and lithium carbonate, namely, the ferric phosphate and the lithium carbonate are quantitatively put into the premixing tank 13, the auxiliary material supply assembly 12 is used for supplying a carbon source (such as glucose), and the liquid additive supply assembly 11 is correspondingly used for quantitatively supplying a liquid additive; after the feeding process is finished, the materials in the premixing tank 13 are homogenized by the homogenizing pump 14 and then recycled to the premixing tank 13, after the materials in the premixing tank 13 are uniformly mixed, the materials are discharged to the coarse grinding system 2 for grinding, after the coarse grinding is finished, the materials can be discharged into the fine grinding system 4 or the superfine grinding system 5 for secondary grinding according to the requirements, or the slurry can be directly introduced into the mixing system 3 for mixing, and then discharged to external drying equipment for drying process. Compared with the existing mixed material grinding production system, the liquid additive feeding assembly 11 is additionally arranged to realize automatic feeding of the liquid additive, metering and liquid adding are not needed, labor cost is reduced, and production efficiency is improved.
As a preferred version of this embodiment, the raw material supply assembly 15 includes a ton pack charging station 151, a storage bin 152, a rotary de-ironing separator 153, a first metering bin 154, and a first screw feeder 155; the ton package feeding station 151 is connected with the storage bin 152, the rotary iron remover 153 is arranged between the ton package feeding station 151 and the storage bin 152, the storage bin 152 is connected with the first metering bin 154, the first metering bin 154 is connected with the first screw feeder 155, and the first screw feeder 155 is connected with the premixing tank 13; first discharge valves 156 are arranged between the ton bag feeding station 151 and the storage bin 152, between the storage bin 152 and the first metering bin 154 and between the first screw feeder 155 and the premixing tank 13. Specifically, the ton package feeding station 151 can be used for grabbing the packaged raw materials and throwing the raw materials into the storage bin 152, a large amount of iron impurities are removed by the rotary iron remover 153 in the process, the storage bin 152 is used for feeding the metering bin in batches, the metering bin quantitatively conveys the materials to the first screw feeder 155 in a weight-reducing metering mode, and the first screw feeder 155 gradually throws the materials into the premixing tank 13. Above-mentioned raw materials supply assembly 15 is through setting up ton package and throw material station 151, can realize automatic get the material and the automatic material that adds of storage silo 152, reduces the cost of labor by a wide margin, and secondly, through setting up rotatory iron remover 153, can effectively filter the iron impurity that mixes in ferric phosphate and the lithium carbonate by a wide margin, improves the purity of mixed thick liquids.
Preferably, a gas butterfly is installed at the discharge end of the ton bag feeding station 151, so that the smoothness of discharge is improved.
Preferably, a bag filter and a pipeline iron remover which are connected are arranged between the premixing tank 13 and the homogenizing pump 14; the discharge end of the premixing tank 13 is connected with a bag filter, and the pipeline iron remover is connected with the feed end of the homogenizing pump 14. Through the arrangement of the bag filter and the pipeline iron remover, large-particle materials can be filtered out, iron impurities in the mixed slurry are further removed, and the purity of the mixed slurry is improved.
As a preferred solution of this embodiment, an activation hopper 1521 is mounted at both the discharge end of the storage bin 152 and the discharge end of the first metering bin 154. The activation hopper 1521 activates the material by vibration, so that arching, blocking and bin sticking of the material can be effectively eliminated, and the discharging of the storage bin 152 and the first metering bin 154 is smoother.
As a preferred version of this embodiment, the premix system 1 further includes a dust collector 157, the dust collector 157 being connected to the storage bin 152 and the first metering bin 154, respectively, in each raw material supply assembly 15. It should be noted that, a lot of dust pollutants may float in the process of throwing the material into the storage bin 152 by the ton bag throwing station 151 and in the process of throwing the material into the first metering bin 154 by the storage bin 152, and at this time, the dust pollutants in the storage bin 152 and the first metering bin 154 may be sucked out by the dust collector 157, so as to improve the purity of the mixed slurry.
As a preferred version of this embodiment, the auxiliary material supply assembly 12 includes a discharge device 121, a second metering hopper 122, and a second screw feeder 123; the discharging device 121 is connected with the second metering bin 122, the second metering bin 122 is connected with the second screw feeder 123, the second screw feeder 123 is connected with the premixing tank 13, and a second discharging valve 124 is arranged between the discharging device 121 and the second metering bin 122 and between the second screw feeder 123 and the premixing tank 13. Specifically, the discharging device 121 is used for placing a carbon source, the discharging device 121 is used for feeding materials into the second metering bin 122 in batches, the second metering bin 122 quantitatively conveys the materials into the second screw feeder 123, and the second screw feeder 123 is used for gradually feeding the materials into the premixing tank 13.
As a preferred aspect of the present embodiment, the liquid additive supply assembly 11 includes a storage barrel 111, a pump 112, a liquid additive storage tank 113, and a flow meter 114; the storage vat 111 is connected with the liquid additive storage tank 113, and the pump 112 is installed between storage vat 111 and liquid additive storage tank 113, and liquid additive storage tank 113 is connected with premix tank 13, and flowmeter 114 is installed between liquid additive storage tank 113 and premix tank 13. Specifically, the prepared liquid additive is placed in a storage barrel 111, then the liquid additive is stored in a liquid additive storage tank 113 by a pumping pump 112, and when the liquid additive is added, the amount of the liquid additive is controlled by a flow meter 114, so that the liquid additive is quantitatively fed into the premixing tank 13.
As a preferable mode of the present embodiment, the rough grinding system 2 includes a rough grinding tank 21 and a sand mill 22; the rough grinding tank 21 is connected to the sand mill 22, and both form a circulation circuit. The rough grinding tank 21 is used for storing and stirring and mixing materials, the sand mill 22 is used for grinding the materials discharged from the rough grinding tank 21 and circularly discharging the materials back into the rough grinding tank 21, and the process is repeated for a plurality of times for grinding for a plurality of times.
As a preferable scheme of the embodiment, a filter 23, an electric diaphragm pump 24, an iron remover 25 and a heat exchanger 26 which are sequentially connected are arranged between the rough grinding tank 21 and the sand mill 22, the discharge end of the rough grinding tank 21 is connected with the filter 23, and the heat exchanger 26 is connected with the feed end of the sand mill 22. Specifically, the filter 23 is used for filtering coarse particles with diameter not reaching the standard, the iron remover 25 is used for further filtering iron impurities mixed in the slurry, and the heat exchanger 26 is used for cooling the slurry.
It should be noted that the structures of the fine grinding system 4 and the ultra-fine grinding system 5 are the same as those of the coarse grinding system 2, and the difference is only that the filter residue aperture of the filter 23 is different from the parameter setting of the sand mill 22, so that the description thereof will not be repeated here.
In this embodiment, all the devices and systems in the premixing system 1, the coarse grinding system 2, the fine grinding system 4, the superfine grinding system 5 and the batch mixing system 3 are connected through pipelines, and detailed descriptions are omitted herein.
The material mixing and grinding production line also comprises a pure water supply system for adding pure water into each system and a cooling system for providing condensed water for the sand mill 22, the heat exchanger 26, the homogenizing pump 14 and other components.
The material mixing and grinding production line solves the problems that the existing material mixing and grinding production system still needs to be manually matched with materials to cause waste of labor force and low production efficiency, and the material mixing and grinding production system can only grind material particles with fixed size to cause limited application range through reasonable structural arrangement.
The above-mentioned embodiments of the present utility model are not limited to the above-mentioned embodiments, but can be modified, equivalent, and improved within the spirit and principle of the present utility model, and the present utility model is also included in the scope of the present utility model.
Claims (8)
1. The utility model provides a material mixing grinds production line which characterized in that: the device comprises a premixing system, a coarse grinding system, a fine grinding system, an ultrafine grinding system and a batch mixing system, wherein:
the premixing system comprises a liquid additive supply assembly, an auxiliary material supply assembly, a premixing tank, a homogenizing pump and at least two raw material supply assemblies; the premixing tank is respectively connected with the liquid additive supply assembly, the auxiliary material supply assembly and the raw material supply assemblies; the homogenizing pump is connected with the premixing tank and forms a circulation loop;
the coarse grinding system is connected with the premixing system;
the fine grinding system and the superfine grinding system are respectively connected with the coarse grinding system, and the fine grinding system is connected with the superfine grinding system;
the batch mixing system is respectively connected with the coarse grinding system, the fine grinding system and the superfine grinding system.
2. The material mixing and grinding production line according to claim 1, wherein: the raw material supply assembly comprises a ton bag feeding station, a storage bin, a rotary iron remover, a first metering bin and a first screw feeder; the ton package feeding station is connected with the storage bin, the rotary iron remover is arranged between the ton package feeding station and the storage bin, the storage bin is connected with the first metering bin, the first metering bin is connected with the first screw feeder, and the first screw feeder is connected with the premixing tank; and first discharge valves are respectively arranged between the ton bag feeding station and the storage bin, between the storage bin and the first metering bin and between the first screw feeder and the premixing tank.
3. A material mixing and grinding line according to claim 2, characterized in that: the discharge end of the storage bin and the discharge end of the first metering bin are both provided with an activation hopper.
4. A material mixing and grinding line according to claim 2, characterized in that: the premixing system further includes a dust collector connected to the storage bin and the first metering bin in each of the raw material supply assemblies, respectively.
5. The material mixing and grinding production line according to claim 1, wherein: the auxiliary material supply assembly comprises a discharging device, a second metering bin and a second screw feeder; the discharging device is connected with the second metering bin, the second metering bin is connected with the second screw feeder, the second screw feeder is connected with the premixing tank, and second discharging valves are arranged between the discharging device and the second metering bin and between the second screw feeder and the premixing tank.
6. The material mixing and grinding production line according to claim 1, wherein: the liquid additive supply assembly comprises a storage barrel, a pumping pump, a liquid additive storage tank and a flowmeter; the storage vat with liquid additive storage tank is connected, take out the material pump install in the storage vat with between the liquid additive storage tank, liquid additive storage tank with mix the jar in advance, the flowmeter install liquid additive storage tank with mix between the jar in advance.
7. The material mixing and grinding production line according to claim 1, wherein: the coarse grinding system comprises a coarse grinding tank and a sand mill; the rough grinding tank is connected with the sand mill, and the rough grinding tank and the sand mill form a circulation loop.
8. The material mixing and grinding production line according to claim 7, wherein: the device is characterized in that a filter, an electric diaphragm pump, an iron remover and a heat exchanger which are sequentially connected are arranged between the rough grinding tank and the sand mill, the discharge end of the rough grinding tank is connected with the filter, and the heat exchanger is connected with the feed end of the sand mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417367.8U CN219745075U (en) | 2023-03-07 | 2023-03-07 | Material mixing and grinding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417367.8U CN219745075U (en) | 2023-03-07 | 2023-03-07 | Material mixing and grinding production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745075U true CN219745075U (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320417367.8U Active CN219745075U (en) | 2023-03-07 | 2023-03-07 | Material mixing and grinding production line |
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| CN (1) | CN219745075U (en) |
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- 2023-03-07 CN CN202320417367.8U patent/CN219745075U/en active Active
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