CN216149475U - Premixing system for feed processing - Google Patents
Premixing system for feed processing Download PDFInfo
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- CN216149475U CN216149475U CN202121749454.0U CN202121749454U CN216149475U CN 216149475 U CN216149475 U CN 216149475U CN 202121749454 U CN202121749454 U CN 202121749454U CN 216149475 U CN216149475 U CN 216149475U
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a premixing system for feed processing, which comprises an electronic platform scale, a blanking pit, a first pipe chain conveyor, a classifying screen, a first spiral distributor, a carrier bin, a carrier scale, a premixing machine, a premixing agent buffer bin, a second pipe chain conveyor, a ton bag device, a premixing agent batching bin, a premixing agent batching scale, a bucket elevator, a second spiral distributor, a bulk material batching bin, a bulk material batching scale, a main mixer and a powdery finished product buffer bin. The premixing agent disclosed by the utility model is automatically mixed by a computer, so that the weighing error is reduced, the manual feeding amount of a mixing machine is reduced, the personal labor intensity is reduced, and meanwhile, the material residue in the production process of the premixing agent is reduced.
Description
Technical Field
The utility model relates to the technical field of feed processing, in particular to a premixing system for feed processing.
Background
Because the additive raw materials in the feed formula are various and less in additive amount, accurate weighing and uniform mixing are difficult to achieve in the production process of the feed, the additive raw materials in the feed are generally premixed to prepare a premix and then added into the feed so as to achieve the purposes of accurate weighing and uniform mixing, and the feed quality safety management regulations of the ministry of agriculture also require that the raw materials with the addition proportion of less than 0.2 percent in the formula are premixed.
The mainstream premixing process in the existing feed factory comprises the following steps: manually weighing various additive raw materials, carriers and diluents, lifting by using a lifter or a bucket elevator, manually putting into a premixing machine for mixing, uniformly mixing to prepare a premixing agent, manually weighing and packaging for later use; when the finished feed is produced, the premixing agent is manually weighed and fed into a main mixer according to the dosage of the formula. The problems of the process in practical use are as follows: (1) the diluted premix is added into the main mixer in a large quantity, the manual feeding amount is large, the labor intensity is high, and the situation of feeding wrong materials is easy to occur; (2) the carrier and the diluent are manually weighed, so that the labor intensity of workers is high; (3) if an elevator is adopted to lift the additive raw materials, the carrier and the diluent in the process of producing the premix, the additive raw materials, the carrier and the diluent need to be manually fed to the upper part of the premix machine, so that the labor intensity is high, and the time consumption is long; (4) in the process of producing the premix, if a bucket elevator is adopted to lift the raw materials, the raw materials are easy to generate residues in a base of the bucket elevator and generate cross contamination, and the raw materials are easy to adhere to a winnowing pan of the bucket elevator; (5) when the premixing agent is weighed and packaged, weighing errors exist in the weighing process, residues are easy to generate by repeatedly using packaging bags, the premixing agent with small dosage is stored for a long time, the storage capacity is occupied, the loss of nutrient components is caused, and the titer is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a premixing system for feed processing, aiming at the defects of the prior art, wherein a computer is adopted for automatic batching of a premixing agent, so that the weighing error is reduced, the manual feeding amount of a mixer is reduced, the labor intensity of workers is reduced, and the material residue in the production process is reduced.
In order to achieve the purpose, the utility model adopts the technical scheme that: a premixing system for feed processing comprises an electronic platform scale, a blanking pit, a first pipe chain conveyor, a grading screen, a first spiral distributor, a carrier bin, a carrier scale, a premixing machine, a premixing agent buffer bin, a second pipe chain conveyor, a ton bag device, a premixing agent batching bin, a premixing agent batching scale, a bucket elevator, a second spiral distributor, a bulk material batching bin, a bulk material batching scale, a main mixer and a powdery finished product buffer bin; the feeding pit is connected with a first pipe chain conveyor, a grading sieve and a first spiral distributor in sequence, one discharge port of the first spiral distributor is directly connected with a premixing machine, the other discharge ports of the first spiral distributor are connected with a carrier bin, the carrier bin is connected with the premixing machine through a carrier scale, the premixing machine is sequentially connected with a premixing agent buffer bin and a second pipe chain conveyor, the second pipe chain conveyor adopts a one-inlet and multi-outlet feeding and discharging mode, one discharge port of the second pipe chain conveyor is connected with a ton bag device, the other discharge ports of the second pipe chain conveyor are connected with a premixing agent batching bin, and the premixing agent batching bin is connected with the premixing agent batching scale; the bucket elevator is connected with second spiral distributor, bulk raw materials proportioning bin and bulk raw materials batching scale in order, and bulk raw materials batching scale and premix batching scale are connected with the main mixing machine respectively, and the main mixing machine is connected with likepowder finished product surge bin.
The utility model has the beneficial effects that: reduce the artifical input of main mix machine, mix the agent in advance after the mixture, need not the packing, directly get into and mix agent proportioning bins in advance, adopt computer automatic blending, reduce weighing error, adopt pipe chain conveyor to carry the material, reduce the material and remain.
(1) The premixing agent directly enters the premixing agent batching bin without packaging, the small-range computer automatic scale is adopted for batching, the weighing error of the premixing agent is favorably reduced, the weighing precision is improved, manual feeding of the premixing agent is not needed, the premixing agent passes through the premixing agent batching scale from the premixing agent batching bin and enters the main mixing machine, and the labor intensity of workers is reduced.
(2) A plurality of premixing agent batching bins are arranged, wherein 4 bins are used for storing premixing agents with large production capacity, 1-2 bins are mobile bins and are used for storing premixing agents with small production capacity, the premixing agents with small production capacity can be packaged by ton bags after being discharged from a pipe chain conveyor, and when the premixing agents need to be used, the premixing agents enter a premixing agent batching scale through a spiral conveyor from the ton bag packaging bags. Therefore, the premix blending bin and the ton bag are used for storing the premix, so that the storage capacity occupied by the premix can be reduced. The discharge port of the pipe chain conveyor can be connected with a premixing agent batching bin, the premixing agent can be directly fed into the bin, and the pipe chain conveyor can also be connected with a ton bag device, so that the pipe chain conveyor has mobility and meets the production requirements of various varieties.
(3) The pipe chain conveyor conveys materials through the circular conveying pipe and the circular chain piece, the materials are not easy to remain in the circular conveying pipe, and the cleaning brush cleans the chain piece and the chain wheel in real time in the conveying process; therefore, the pipe chain conveyor is adopted to replace a bucket elevator to lift materials, and the residues of the materials in the conveying equipment are few. Traditional bucket elevator promotes additive raw materials, and additive raw materials remain easily at bucket elevator's base, cause cross contamination, and the raw materials is easy to adhere on bucket elevator's winnowing pan, if adopt the lift to promote the raw materials, and is inefficient, intensity of labour is big.
(4) The pipe chain conveyor adopts Z type pipe chain conveyor, and Z type pipe chain conveyor can accomplish the level-perpendicular-horizontal transport of material, reduces the height that sets up of premixing machine, and second pipe chain conveyor adopts the business turn over material mode of one-in many plays, a feed inlet feeding, and a plurality of discharge gates are being premixed agent proportioning bins storehouse top and are unloaded, can need not be equipped with spiral distributor, reduce and promote the height, reduce the requirement to the factory building height.
(5) The carrier and the diluent are automatically proportioned by adopting a carrier scale, so that the number of manually weighed carriers and diluents is reduced, the weighing accuracy is ensured, and the labor intensity of workers is reduced.
(6) And impurities and caking in the raw materials of the carrier, the diluent and the additive are cleaned by adopting a classifying screen, so that the quality of the premix is favorably ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1-electronic platform scale; 2-a blanking pit; 3-a first pipe chain conveyor; 4-grading sieve; 5-a first helical distributor; 6-carrier bin; 7-carrier scale; 8-a pre-mixer; 9-premixing agent buffer bin; 10-a second pipe chain conveyor; 11-ton bag apparatus; 12-premixing agent proportioning bin; 13-premixing agent batching scale; 14-bucket elevator; 15-a second spiral distributor; 16-bulk raw material proportioning bin; 17-bulk raw material batching scale; 18-a main mixer; 19-a powdery finished product buffer bin.
Detailed Description
The utility model will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the utility model is not restricted.
As shown in fig. 1, the premixing system for feed processing provided by the present invention includes an electronic platform scale 1, a feed pit 2, a first pipe chain conveyor 3, a classifying screen 4, a first spiral distributor 5, a carrier bin 6, a carrier scale 7, a premixing machine 8, a premixing buffer bin 9, a second pipe chain conveyor 10, a ton bag device 11, a premixing ingredient bin 12, a premixing ingredient scale 13, a bucket elevator 14, a second spiral distributor 15, a bulk ingredient bin 16, a bulk ingredient scale 17, a main mixer 18, and a powdered finished product buffer bin 19. The blanking pit 2 is sequentially connected with a first pipe chain conveyor 3, a classifying screen 4 and a first spiral distributor 5, one discharge port in the first spiral distributor 5 is directly connected with a pre-mixer 8, other discharge ports are connected with a carrier bin 6, the carrier bin 6 is connected with the pre-mixer 8 through a carrier scale 7, the pre-mixer 8 is sequentially connected with a pre-mixing agent buffer bin 9 and a second pipe chain conveyor 10, the second pipe chain conveyor 10 adopts a one-inlet and multiple-outlet feeding and discharging mode, one discharge port is connected with a ton bag device 11, other discharge ports are connected with a pre-mixing agent batching bin 12, and the pre-mixing agent batching bin 12 is connected with a pre-mixing agent batching scale 13; the bucket elevator 14 is connected with the second spiral distributor 15, the bulk material batching bin 16 and the bulk material batching scale 17 in sequence, the bulk material batching scale 17 and the premixing agent batching scale 13 are respectively connected with the main mixer 18, and the main mixer 18 is connected with the powdery finished product buffer bin 19.
In the utility model, the first pipe chain conveyor 3 and the second pipe chain conveyor 10 both adopt Z-shaped pipe chain conveyors, and the Z-shaped pipe chain conveyors can finish horizontal-vertical-horizontal conveying of materials; and, pipe chain conveyor is through circular conveying pipeline and circular chain piece transported substance material, and the material is difficult for producing remaining in circular conveying pipeline, and in transportation process, chain piece, sprocket are cleared up in real time to the cleaning brush, consequently, adopt pipe chain conveyor to replace traditional bucket elevator to promote the material, and the material is few in the residue of conveying equipment.
In the utility model, the first spiral distributor 5 is a four-hole distributor, which can make the carrier, the diluent and the weighed additive raw materials respectively enter a carrier bin 7 and a premixing machine 8; the second screw distributor 15 is a twelve hole distributor which allows twelve bulk materials to enter twelve bulk material batching bins 16, respectively.
In the utility model, the ton bag device 11 comprises a travelling crane, a ton bag, a buffer hopper and a screw conveyor, and when in use, the raw materials enter the screw conveyor from the ton bag packaging bag and are conveyed to the premix batching scale 13 by the screw conveyor.
The utility model is applied to feed processing production, and the production steps are as follows:
(1) the carrier and the diluent are fed from a feed pit 2, enter a carrier bin 6 through a first pipe chain conveyor 3, a grading sieve 4 and a first spiral distributor 5, then pass through a carrier scale 7, are metered by the carrier scale 7 according to the formula requirement and enter a pre-mixing machine 8;
(2) various additive raw materials are manually weighed on an electronic platform scale 1, fed from a feeding pit 2 and directly enter a pre-mixing machine 8 through a first pipe chain conveyor 3, a grading sieve 4 and a first spiral distributor 5;
(3) mixing the carrier, the diluent and the additive raw materials in a premixing machine 8 for 120 and 180 seconds;
(4) the uniformly mixed premix enters a premix buffer bin 9 and enters a ton bag device 11 or a premix batching bin 12 through a second pipe chain conveyor 10;
(5) bulk raw materials enter a bulk raw material proportioning bin 16 through a bucket elevator 14 and a second spiral distributor 15, then pass through a bulk raw material proportioning scale 17, are metered by the bulk raw material proportioning scale 17 and then enter a main mixer 18;
(6) the premix is metered by a premix batching scale 13 and then enters a main mixer 18, is mixed with bulk raw materials in the main mixer 18 for 120 seconds and 180 seconds, and enters a powdery finished product buffer bin 19 to complete the production process of the powdery feed.
Claims (4)
1. A pre-mixing system for feed processing, characterized in that: the system comprises an electronic platform scale, a blanking pit, a first pipe chain conveyor, a grading screen, a first spiral distributor, a carrier bin, a carrier scale, a pre-mixer, a pre-mixing agent buffer bin, a second pipe chain conveyor, a ton bag device, a pre-mixing agent batching bin, a pre-mixing agent batching scale, a bucket elevator, a second spiral distributor, a bulk raw material batching bin, a bulk raw material batching scale, a main mixer and a powdery finished product buffer bin; the feeding pit is connected with a first pipe chain conveyor, a grading sieve and a first spiral distributor in sequence, one discharge port of the first spiral distributor is directly connected with a premixing machine, the other discharge ports of the first spiral distributor are connected with a carrier bin, the carrier bin is connected with the premixing machine through a carrier scale, the premixing machine is sequentially connected with a premixing agent buffer bin and a second pipe chain conveyor, the second pipe chain conveyor adopts a one-inlet and multi-outlet feeding and discharging mode, one discharge port of the second pipe chain conveyor is connected with a ton bag device, the other discharge ports of the second pipe chain conveyor are connected with a premixing agent batching bin, and the premixing agent batching bin is connected with the premixing agent batching scale; the bucket elevator is connected with second spiral distributor, bulk raw materials proportioning bin and bulk raw materials batching scale in order, and bulk raw materials batching scale and premix batching scale are connected with the main mixing machine respectively, and the main mixing machine is connected with likepowder finished product surge bin.
2. The premix system for feed processing according to claim 1, wherein: and the first pipe chain conveyor and the second pipe chain conveyor both adopt Z-shaped pipe chain conveyors.
3. The premix system for feed processing according to claim 1, wherein: the first spiral distributor is a four-hole distributor, and the second spiral distributor is a twelve-hole distributor.
4. The premix system for feed processing according to claim 1, wherein: the ton bag device comprises a traveling crane, a ton bag, a buffer bucket and a screw conveyer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121749454.0U CN216149475U (en) | 2021-07-29 | 2021-07-29 | Premixing system for feed processing |
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| CN202121749454.0U CN216149475U (en) | 2021-07-29 | 2021-07-29 | Premixing system for feed processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852617A (en) * | 2022-05-25 | 2022-08-05 | 云南白药集团股份有限公司 | Full-flow automatic production line for toothpaste and production method thereof |
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- 2021-07-29 CN CN202121749454.0U patent/CN216149475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852617A (en) * | 2022-05-25 | 2022-08-05 | 云南白药集团股份有限公司 | Full-flow automatic production line for toothpaste and production method thereof |
| CN114852617B (en) * | 2022-05-25 | 2023-06-20 | 云南白药集团股份有限公司 | Full-flow automatic production line for toothpaste and production method thereof |
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