CN212212651U

CN212212651U - Additive premix feed production system

Info

Publication number: CN212212651U
Application number: CN202020566872.5U
Authority: CN
Inventors: 林登峰; 林姿伸
Original assignee: Fuzhou Zhengyang Feed Co ltd
Current assignee: Fuzhou Zhengyang Feed Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-25
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to an additive premix feed production system, which comprises six layers of interlayer and a bucket elevator, wherein the sixth interlayer is provided with a cyclone distributor and a movable feeding port; the fifth interlayer is provided with a proportioning bin A and a proportioning bin B; the fourth interlayer is provided with a batching scale A for weighing the materials in the batching bin A, a batching scale B for weighing the materials in the batching bin B and two fixed feed ports for feeding trace elements and pre-mixing semi-finished products; the third interlayer is provided with a mixer A and a mixer B, and the mixer A is communicated with the batching scale A, the batching scale B and one fixed feeding port of the batching scale A and the batching scale B and is used for mixing the compound premix; the mixer B is communicated with the batching scale A, the batching scale B and the other fixed feeding port and is used for mixing the trace element premix and the semi-finished product for premixing; the packaging and conveying device further comprises two packaging and conveying assemblies which are used for packaging and conveying the materials of the two mixing machines respectively. The system has the advantages of reasonable design, simple operation, reliable use, good mixing uniformity, simple process flow, low residue and the like.

Description

Additive premix feed production system

The technical field is as follows:

the utility model relates to an additive mixes feed production system in advance.

Background art:

the additive premix feed is the core of the compound feed, although the additive premix feed only accounts for 0.01-10% of the compound feed, the additive premix feed has great effects on the improvement of animal production performance, the improvement of feed conversion rate and the storage of the feed. However, the existing additive premix feed production process has the problems of low mixing uniformity, low dosing precision and large residue, which seriously affects the quality of the additive premix feed.

The utility model has the following contents:

the utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model aims to solve the technical problem that a premixed feed production system of additive is provided, reasonable in design has and uses reliably, mix the degree of consistency good, remain low advantage.

In order to realize the purpose, the utility model discloses a technical scheme is: an additive premix feed production system comprises a machine body with six interlayers and a bucket elevator which is vertically arranged between the six interlayers and is used for conveying bulk raw materials from bottom to top, wherein a cyclone distributor used for screening materials conveyed by the bucket elevator is arranged on the sixth interlayer of the machine body, and a movable feeding port used for feeding other raw materials is arranged beside the cyclone distributor; a proportioning bin A is arranged below each discharge end of the cyclone distributor on the fifth interlayer of the machine body, and a plurality of proportioning bins B for respectively storing materials are arranged below the movable feed opening; a batching scale A for weighing the materials output by the batching bin A, a batching scale B for weighing the materials output by the batching bin B and two fixed feeding ports for feeding various trace elements and semi-finished product premix are arranged on the fourth interlayer of the machine body; a mixer A and a mixer B are arranged on the third interlayer of the machine body, and a feeding end of the mixer A is communicated with the batching scale A, the batching scale B and a discharging end of one of the fixed feeding ports and is used for mixing the compound premix; the feeding end of the mixer B is communicated with the batching scale A, the batching scale B and the discharging end of the other fixed feeding port and is used for mixing the trace element premix and the semi-finished product for premixing; two packing conveying assemblies are arranged between the second interlayer and the first interlayer of the mixer body and are used for respectively packing and conveying materials output by the mixer A and the mixer B.

Furthermore, a discharge pit is arranged beside the feeding end of the bucket elevator on the first interlayer of the machine body, a pulse dust collector is arranged at the upper end of the discharge pit, and a scraper conveyor used for conveying materials towards the feeding end of the bucket elevator is arranged at the bottom of the discharge pit.

Furthermore, a powder pre-cleaning screen and a permanent magnet cylinder are sequentially arranged between the discharge end of the bucket elevator and the feed end of the cyclone distributor.

Further, the lower extreme of proportioning bins A and B extends to the fourth interlayer of organism in, and the discharge end of every proportioning bins A and every proportioning bins B bottom is connected with auger delivery auger A and auger delivery auger B respectively, auger delivery auger A's discharge end is through pipeline and proportioning scales A's feed end intercommunication, auger delivery auger B's discharge end is through pipeline and proportioning scales B's feed end intercommunication.

Furthermore, the dust remover is installed at the top of two fixed dog-house and the top of portable dog-house, and the below of two fixed dog-house and portable dog-house all is provided with the shale shaker to the vibration ejection of compact.

Furthermore, the discharge ends of the mixer A and the mixer B are both provided with related air blowers.

Further, the packing conveyor components include from last surge bin, subtract heavy formula packing scale and seam conveyer that down sets gradually, the feed end of surge bin is linked together rather than the discharge end of corresponding machine that mixes, and the bottom of surge bin and subtracting heavy formula packing scale all is connected with the transport auger that is used for carrying the material, and the discharge end that the auger was carried to the bottom of surge bin with subtract heavy formula packing scale feed end intercommunication, subtract the discharge end that heavy formula packing scale bottom carried the auger and the feed end intercommunication of seam conveyer.

Furthermore, a dilution mixer for diluting and mixing the additive with the addition amount of less than 0.2% is further arranged on the fourth interlayer of the machine body, and a semi-finished product area for placing the pre-mixed semi-finished product is further arranged on the fourth interlayer of the machine body.

Compared with the prior art, the utility model discloses following effect has: the utility model relates to a rationally, have easy operation, use reliable, mix the degree of consistency good, process flow is simple, remain low grade advantage.

Description of the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure:

1-a first barrier layer; 2-a second barrier layer; 3-a third interlayer; 4-a fourth barrier layer; 5-a fifth interlayer; 6-sixth barrier layer; 7-bucket elevator; 8-a cyclone distributor; 9-a movable feeding port; 10-a proportioning bin A; 11-a proportioning bin B; 12-batching scale a; 13-batching scale B; 14-fixed feeding port; 15-mixer A; 16-mixer B; 17-a discharge pit; 18-a pulse dust collector; 19-a scraper conveyor; 20-primary cleaning and screening the powder; 21-permanent magnetic cylinder; 22-a spiral conveying auger A; 23-a spiral conveying auger B; 24-a surge bin; 25-weight-reduction packing scale; 26-a slot conveyor; 27-air hammer.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, the additive premix production system of the present invention is used for producing a compound premix for livestock and poultry and a trace element premix, and the system comprises a machine body with six layers of interlayers 6 and a bucket elevator 7 vertically arranged between the six layers of interlayers 6 and used for conveying a large amount of raw materials from bottom to top, wherein a cyclone distributor 8 used for screening the materials conveyed by the bucket elevator 7 is arranged on the sixth interlayer 6 of the machine body, and a movable feeding port 9 used for feeding other raw materials is arranged beside the cyclone distributor 8; a batching bin A10 is arranged below each discharge end of the cyclone distributor 8 on the fifth interlayer 5 of the machine body and is used for respectively storing various materials separated by the cyclone distributor 8; a plurality of burdening bins B11 for respectively storing materials are arranged below the movable feeding port 9 on the fifth interlayer 5; a batching scale A12 for weighing the materials output by all the batching bins A10, a batching scale B13 for weighing the materials output by all the batching bins B11 and two fixed feeding ports 14 for feeding various trace elements and pre-mixing semi-finished products are arranged on the fourth interlayer 4 of the machine body; a mixer A15 and a mixer B16 are arranged on the third partition 3 of the machine body, and the feeding end of the mixer A15 is communicated with the batching scale A12, the batching scale B13 and the discharging end of one of the fixed feeding ports 14 through pipelines and is used for mixing the compound premix; the feeding end of the mixer B16 is communicated with the batching scale A12, the batching scale B13 and the discharging end of the other fixed feeding port 14 through pipelines and is used for mixing the trace element premix and the semi-finished product for premixing; two packaging and conveying assemblies are arranged between the second interlayer 2 and the first interlayer 1 of the machine body and are used for packaging and conveying materials output by the mixer A15 and the mixer B16 respectively.

In this embodiment, the bulk raw materials are stone powder, calcium hydrogen phosphate, zeolite powder and other carriers and mineral raw materials; the other raw materials are sodium chloride, lysine, multivitamin, multi-mineral and the like; the microelements are mineral microelements, vitamins, antibiotics, etc.

In this embodiment, a discharge pit 17 is arranged beside the feed end of the bucket elevator 7 on the first interlayer 1 of the machine body, a pulse dust collector 18 is arranged at the upper end of the discharge pit 17 and used for removing dust, a scraper conveyor 19 used for conveying materials towards the feed end of the bucket elevator 7 is arranged at the bottom of the discharge pit 17, and a powder primary cleaning screen 20 and a permanent magnet cylinder 21 are sequentially arranged between the discharge end of the bucket elevator 7 and the feed end of the cyclone distributor 8. When the device is used, the packaging raw materials are unpacked manually and then are put into a discharge pit, a pulse dust collector is arranged at a feeding port, dust at the feeding port is treated, the raw materials are conveyed by a scraper conveyor and a lifter and then are cleaned by a powder cleaning sieve, impurities such as mud blocks, rope heads, straws and paper sheets are removed, the raw materials enter a permanent magnet drum to remove iron, and finally the raw materials are distributed into a proportioning bin A.

In the embodiment, the four proportioning bins A10 are arranged side by side, and the four proportioning bins A10 are used for respectively storing zeolite powder, stone powder, calcium hydrogen and standby materials; the six proportioning bins B11 are arranged side by side, and six proportioning bins B11 are used for storing sodium chloride, lysine, multi-vitamin and multi-mineral respectively. Preferably, the proportioning bin A and the proportioning bin B are cylindrical bins, and the bin volume of the proportioning bin A is 8m³The bin volume of the proportioning bin B is 3m³. In order to facilitate discharging, the burdening bin A and the burdening bin B are both provided with a cutting sleeve type grain delivery machine.

In this embodiment, the lower ends of the batching bin a10 and the batching bin B11 extend into the fourth partition 4 of the machine body, the discharge ends of the bottoms of each batching bin a10 and each batching bin B11 are respectively connected with a spiral conveying auger a22 and a spiral conveying auger B23, and the discharge end of the spiral conveying auger a22 is communicated with the feed end of the batching scale a12 through a pipeline and is used for conveying the materials in the batching bin a10 into the batching scale a 12; the discharge end of the spiral conveying auger B23 is communicated with the feed end of the batching scale B13 through a pipeline and is used for conveying the materials in the batching bin B11 into the batching scale B13.

In this embodiment, in order to improve the batching precision, the batching scale a12 has a specification of 1000 kg/batch, the batching scale B13 has a specification of 300 kg/batch, and the batching dynamic precision and the batching static precision of the two batching scales are 0.3% and 0.1%. The carrier, the diluent and the bulk mineral raw materials enter a batching scale A of 1000 kg/batch, the raw materials of sodium chloride, lysine, multi-vitamin, multi-mineral and the like enter a batching scale B of 300 kg/batch respectively, the materials with the proportion of less than 3 percent of full scale in the formula do not participate in automatic batching, and the micro-components with small dosage are directly added into a mixer through a manual feeding port.

In this embodiment, the two fixed material feeding ports 14 and the movable material feeding port 9 are used for feeding materials manually, and dust collectors are mounted at the tops of the two fixed material feeding ports 14 and the top of the movable material feeding port 9, so that dust removal is facilitated during feeding; vibrating screens are arranged below the two fixed feeding ports and the movable feeding port so as to facilitate vibrating and discharging.

In the embodiment, the mixer A15 and the mixer B16 are single-shaft paddle type efficient mixers which are made of stainless steel, the mixing process is soft, the mixing time is short, the mixing uniformity is high (the coefficient of variation CV is less than or equal to 5%), a full-bottom type large-opening-door structure is adopted, the discharging speed is high, and the material residual rate is low. The capacity of the mixer A was 2000 liters, and the capacity of the mixer B was 1000 liters. In order to avoid the impact of the large air flow caused by the direct impact of the materials, the discharge ends of the mixer A and the mixer B are provided with air blowers.

In this embodiment, the packing conveyor components include from the last surge bin 24, subtract heavy formula packing scale 25 and seam conveyer 26 that down sets gradually, the feed end in 24 storehouses of buffering is linked together rather than the discharge end of the corresponding machine that mixes in, and surge bin 24 all is connected with the transport auger that is used for carrying the material with the bottom that subtracts heavy formula packing scale 25, and the discharge end that the auger was carried to 24 bottom of surge bin and subtract heavy formula packing scale 25 feed end intercommunication, subtract the discharge end that heavy formula packing scale 25 bottom carried the auger and the feed end intercommunication of seam conveyer 26. The materials mixed by the mixer are weighed and metered by two weight-reducing automatic packaging machines from the buffer bin, the minimum metering division value reaches 1g, the metering precision is high, and two dust suction points are arranged at the weighing port and the bag sewing position, so that dust is effectively sucked away. And conveying the packed finished product to a finished product warehouse for storage after manual bag sewing by a conveyor.

In the embodiment, two electronic scales are arranged in the fourth interlayer 4 of the machine body, one electronic scale is used for weighing the additive with the maximum weight of 6 kg and the minimum division value of 0.2 g and is used for weighing the additive with the range less than that of the additive; the maximum weighing is 150 kg, the minimum division value is 10 g, the machine body is used for weighing other materials, a dilution mixer used for diluting and mixing additives with the addition amount of less than 0.2% is further arranged on the fourth interlayer 4 of the machine body, the capacity of the dilution mixer is 50 liters, and the materials mixed by the dilution mixer and other materials are weighed and weighted together to form a semi-finished product; the fourth interlayer 4 of the machine body is also provided with a semi-finished product area for placing the pre-mixed semi-finished products.

In the embodiment, various trace components (mineral trace elements, vitamins, antibiotics and the like) are weighed and metered by adopting a manual electronic scale in a fourth interlayer 4 of a machine body, are transported to a fixed feeding port of the fourth interlayer through a passenger ladder according to batch preparation of a production formula, and are fed after rechecking by a feeding worker, a vibrating screen is arranged below the fixed feeding port to clean impurities, and a rechecking batching scale is arranged, so that when manual weighing is out of tolerance, an automatic alarm is given to ensure the product quality.

In this embodiment, the lower extreme lateral wall of proportioning bin A10, proportioning bin B11, batching scale A12, batching scale B13, mix machine A14, mix machine B15 and surge bin 24 all is provided with air hammer 27, hits through pneumatics to avoid the putty.

The utility model has the advantages that: (1) the structure is reasonable in design, and the device has the characteristics of simple operation, reliable use, good mixing uniformity, simple process flow, low residue and the like; (2) the composite premix and the trace element premix can be produced respectively, and the cross contamination caused by two different products in the production process is effectively reduced.

In this embodiment, the operation includes the following steps:

1. raw material receiving: the carrier such as stone powder, calcium hydrophosphate, zeolite powder and the like and mineral raw materials are unpacked manually and then put into a discharge pit 17, the raw materials are conveyed by a scraper conveyor 19 and a bucket elevator 7 and then cleaned by a powder cleaning sieve 20 to remove impurities such as mud blocks, rope heads, straws, paper sheets and the like, and the raw materials enter a permanent magnet drum 21 to remove iron and are distributed to each proportioning bin A10. Part of the raw materials such as sodium chloride, lysine, multi-dimensional, multi-mineral and the like are conveyed from the first interlayer 1 to the sixth interlayer 6 through a cargo lift, and are respectively put into six batching bins B11 after being subjected to impurity removal by a vibrating screen at a movable feeding port 9;

2. preparing and premixing small materials: the diluting mixer mixes the additive with the addition of less than 0.2 percent, and the mixed material and other materials are weighed and configured together and are placed in a semi-finished product area as a semi-finished product. Various trace components (mineral trace elements, vitamins, antibiotics and the like) are weighed and metered in a batching chamber by adopting a manual electronic scale, are configured according to production formula batches, are transported to a fourth-layer fixed material feeding port through a passenger ladder, are fed after rechecking by a feeder, are cleaned by a vibrating screen below the material feeding port, and are automatically alarmed when manual weighing is out of tolerance, so that the product quality is ensured;

3. mixing the ingredients: the carrier, the diluent and the bulk mineral raw materials enter a batching scale A12, the raw materials such as sodium chloride, lysine, multi-vitamin, multi-mineral and the like enter a batching scale B13 respectively, the materials which are less than 3 percent of the full scale proportion in the formula do not participate in automatic batching, and the micro-components with small dosage are directly added into the mixer through a manual feeding port; the mixer A14 is used for mixing the compound premix, and the mixer B15 is used for mixing the trace element premix and the semi-finished product for premixing;

4. packaging a finished product: the materials mixed by the mixer are weighed and metered by two weight-reducing packing scales 25 from the buffer bin 24, the minimum metering division value reaches 1g, the metering precision is high, and two dust suction points are arranged at the weighing port and the bag sewing position, so that dust is effectively sucked away. And conveying the packed finished product to a finished product warehouse for storage after manual bag sewing by a conveyor.

The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. An additive premix feed production system is characterized in that: the machine comprises a machine body with six interlayers and a bucket elevator which is vertically arranged between the six interlayers and is used for conveying a large amount of raw materials from bottom to top, wherein a cyclone distributor used for screening the materials conveyed by the bucket elevator is arranged on the sixth interlayer of the machine body, and a movable feeding port used for feeding the raw materials is arranged beside the cyclone distributor; a proportioning bin A is arranged below each discharge end of the cyclone distributor on the fifth interlayer of the machine body, and a plurality of proportioning bins B for respectively storing materials are arranged below the movable feed opening; a batching scale A for weighing the materials output by the batching bin A, a batching scale B for weighing the materials output by the batching bin B and two fixed feeding ports for feeding various trace elements and semi-finished product premix are arranged on the fourth interlayer of the machine body; a mixer A and a mixer B are arranged on the third interlayer of the machine body, and a feeding end of the mixer A is communicated with the batching scale A, the batching scale B and a discharging end of one of the fixed feeding ports and is used for mixing the compound premix; the feeding end of the mixer B is communicated with the batching scale A, the batching scale B and the discharging end of the other fixed feeding port and is used for mixing the trace element premix and the semi-finished product for premixing; two packing conveying assemblies are arranged between the second interlayer and the first interlayer of the mixer body and are used for respectively packing and conveying materials output by the mixer A and the mixer B.

2. The additive premix feed production system as claimed in claim 1, wherein: the first interlayer of the machine body is provided with a discharge pit beside the feeding end of the bucket elevator, the upper end of the discharge pit is provided with a pulse dust collector, and the bottom of the discharge pit is provided with a scraper conveyor used for conveying materials towards the feeding end of the bucket elevator.

3. The additive premix feed production system as claimed in claim 1, wherein: and a powder pre-cleaning screen and a permanent magnet cylinder are sequentially arranged between the discharge end of the bucket elevator and the feed end of the cyclone distributor.

4. The additive premix feed production system as claimed in claim 1, wherein: the lower extreme of proportioning bins A and B extends to in the fourth interlayer of organism, and the discharge end of every proportioning bins A and every proportioning bins B bottom is connected with auger delivery auger A and auger delivery auger B respectively, auger delivery auger A's discharge end is through pipeline and batching balance A's feed end intercommunication, auger delivery auger B's discharge end is through pipeline and batching balance B's feed end intercommunication.

5. The additive premix feed production system as claimed in claim 1, wherein: the dust remover is all installed at the top of two fixed dog-house and the top of portable dog-house, and the below of two fixed dog-house and portable dog-house all is provided with the shale shaker to the vibration ejection of compact.

6. The additive premix feed production system as claimed in claim 1, wherein: and the discharge ends of the mixer A and the mixer B are provided with relative air blowers.

7. The additive premix feed production system as claimed in claim 1, wherein: the packing conveying assembly comprises a buffer bin, a weight reduction type packing scale and a seam conveyor which are sequentially arranged from top to bottom, the feed end of the buffer bin is communicated with the discharge end of a corresponding mixer, the buffer bin and the bottom of the weight reduction type packing scale are connected with a conveying auger for conveying materials, the discharge end of the conveying auger at the bottom of the buffer bin is communicated with the feed end of the weight reduction type packing scale, and the discharge end of the conveying auger at the bottom of the weight reduction type packing scale is communicated with the feed end of the seam conveyor.

8. The additive premix feed production system as claimed in claim 1, wherein: and a dilution mixer for diluting and mixing the additive with the addition amount of less than 0.2% is further arranged on the fourth interlayer of the machine body, and a semi-finished product area for placing the pre-mixing of the semi-finished product is further arranged on the fourth interlayer of the machine body.