CN214629665U

CN214629665U - Puffed corn production line system

Info

Publication number: CN214629665U
Application number: CN202120110352.8U
Authority: CN
Inventors: 秦英林; 曲东阁; 何佳珊; 褚柯; 梁彦
Original assignee: Muyuan Foods Co Ltd
Current assignee: Muyuan Foods Co Ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-09
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a puffed corn production line system, including treating puffed storehouse, pneumatic conveyor portion includes first pneumatic conveyor and second pneumatic conveyor, treats the exit linkage conditioner in puffed storehouse, and the exit linkage bulking machine of conditioner, the export of bulking machine pass through the tuber pipe and connect first pneumatic conveyor, first pneumatic conveyor's exit linkage indirect heating equipment, and the rubbing crusher is connected through spiral feeder in indirect heating equipment's export, and the rubbing crusher passes through the tuber pipe and connects second pneumatic conveyor, and second pneumatic conveyor connects puffed corn storehouse. This novel its design is simple reasonable, and the whole space in workshop is little, need not dig the pit, and the capital construction is with low costs, and the effectual maize piece flash distillation that has solved popped simultaneously goes out the difficult problem of handling of a large amount of steam, has improved equipment reliability greatly.

Description

Puffed corn production line system

Technical Field

The utility model relates to a maize processing equipment technical field especially relates to a popped maize production line system.

Background

The conventional production line for the puffed corn generally adopts a flat layout, a common production process for the flat puffed corn needs to lift a semi-finished product or a finished product for multiple times, and generally adopts the scheme of a traditional scraper conveyor and a lifter, corn flour firstly enters a to-be-puffed bin through a magnetic separator for temporary storage, the corn flour in the bin is subjected to conditioning through a conditioner and then enters a puffing machine for puffing, the puffed corn blocks are horizontally conveyed through the scraper conveyor and then vertically conveyed through a bucket lifter into a cooler (because the corn blocks just puffed belong to damp and hot materials, the temperature is about 120 ℃, the scraper conveyor and the bucket lifter must be ventilated and cooled), the cooled corn blocks are crushed into the puffed corn powder finished product through a crusher and then conveyed through the lifter into the puffed corn bin for packaging; the scraper conveyor and the lifter are arranged in the pit, so that the construction cost is high, the period is long, and the subsequent equipment maintenance is inconvenient; simultaneously, the semi-finished puffed corn is in a high-temperature high-humidity state, a large amount of steam can be flashed from the puffed corn blocks, various parts are arranged inside the scraper conveyor and the bucket elevator and are in contact with the wet-heat puffed corn and the steam, so that the material residue is easily caused and is difficult to clean, and the residual material easily mildews to pollute the puffed corn.

To sum up, how to solve the problems of high capital construction cost, large space requirement, difficult material residue treatment and the like, and ensuring the efficient and stable operation of equipment is a technical problem to be urgently solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above shortcoming of prior art, the utility model provides a puffed corn production line system, its design is simple reasonable, and the whole space in workshop is little, saves the pit, and the capital construction is with low costs, and the effectual maize piece that solves the inflation simultaneously flashes off the difficult problem of handling of a large amount of steam, improve equipment reliability greatly.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the design provides a puffed corn production line system, includes and treats puffed storehouse, pneumatic conveyor portion includes first pneumatic conveyor and second pneumatic conveyor, treat the exit linkage quality adjusting device in puffed storehouse, just the export of quality adjusting device passes through bulking machine and first pneumatic conveyor union coupling, first pneumatic conveyor's exit linkage indirect heating equipment, the export of indirect heating equipment passes through the screw feeder and connects the rubbing crusher, the rubbing crusher passes through second pneumatic conveyor and puffed corn storehouse union coupling.

Furthermore, the first pneumatic conveying device or the second pneumatic conveying device comprises a fan, a cyclone and a discharger, an air inlet of the fan is connected with an air pipe, an air outlet of the fan is connected with the cyclone, and the lower part of the cyclone is connected with the discharger.

Furthermore, the second pneumatic conveying device also comprises a pulse dust collector, the pulse dust collector is positioned between the fan and the sand-lock, and an outlet of the pulse dust collector is connected with the discharger. The pulse dust collector is used for removing air dust generated during crushing by the crusher, and the air in the air pipe is discharged out of the workshop after being dedusted by the pulse dust collector, so that the dust is prevented from being directly discharged out of the workshop to pollute the environment.

Further, the heat exchange equipment is a cooler, and an air outlet of the cooler is connected with a dust removal device of the saxolone. The cooler is used for cooling the solid, and air is used as a coolant for removing heat in the corn; the utility model discloses a dust removal device for sand dragon, including dust removal device, air net, air outlet, air inlet, air outlet, material and air separator, sand dragon dust removal device is for removing dust, can take away dust or material in the time of its air net design as far as possible, sand dragon dust removal device's upper portion is equipped with the air outlet, its bottom is equipped with the air intake, realize heat and moisture exchange in its inside for reduce the temperature and the moisture of material, take away hot-blast through the air outlet, because thoughtlessly there is the material piece in hot-blast, directly arrange and will cause the waste, so realize hot-blast material and air separation through the sand dragon among the sand dragon dust removal device, thereby discharge hot-blast, the material that sand dragon separated out is collected through air shutter discharge system, prevent the waste of material.

Furthermore, the dust removal device for the salon comprises a fan, the salon and an unloader, an air inlet of the fan is connected with an air pipe, an air outlet of the fan is connected with the salon, and an outlet at the lower part of the salon is connected with the unloader.

Further, the discharger is a gate valve, a butterfly valve or an air seal machine. The tripper is the air seal machinery, the air seal machinery can realize unloading grey lock gas again when the husky dragon moves, also can evenly unload simultaneously, and its lock wind is effectual, unloads evenly, and the fault rate is low.

Further, a magnetic separator is also included, and the magnetic separator removes magnetic metal objects, such as iron wire scraps, iron ore and the like.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a puffed corn production line system, including magnet separator and pneumatic conveyor portion, pneumatic conveyor portion includes first pneumatic conveyor and second pneumatic conveyor, popped storehouse is treated to the exit linkage of magnet separator, treat the exit linkage quenching and tempering ware in popped storehouse, the exit linkage bulking machine of quenching and tempering ware, first pneumatic conveyor is connected through the tuber pipe in the export of bulking machine, first pneumatic conveyor's exit linkage indirect heating equipment, spiral feeder is passed through in indirect heating equipment's export and is connected the rubbing crusher, the rubbing crusher passes through tuber pipe connection second pneumatic conveyor, puffed corn storehouse is connected to second pneumatic conveyor.

The novel pneumatic conveying device conveys the corn blocks which are just expanded by using a pneumatic conveying mode, and the steam which is flashed off is directly taken away by an air net in the pneumatic conveying part, so that the influence on the production environment caused by the diffusion of the steam into the air is avoided; the first pneumatic conveying device and the second pneumatic conveying device are designed to convey puffed corn flour and cool puffed corn blocks, so that the air volume for subsequent cooling can be reduced, and the equipment investment and the operation energy consumption are saved; meanwhile, a mechanical conveying mode is not used, the equipment installation space is small, a production line does not need to be provided with a pit, the layout is flexible, the equipment layout of the whole line is convenient, and the infrastructure cost is low; moreover, pneumatic transport only has tuber pipe, husky ke long, tripper and popped maize piece contact, and each part remains fewly, effectively reduces the microbial contamination risk, and pneumatic transport portion inner structure is simple simultaneously, and the fault rate is low, does benefit to the stable operation of system, need not to prepare spare parts, and it is low to maintain the finished product, and can keep dry after the inside operation of equipment, reduces the biological safety risk that the residue mildenes and rot and bring for the finished product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a flow chart of the present invention.

In the figure: 1. a magnetic separator; 2. a cabin to be puffed; 3. a conditioner; 4. a bulking machine; 5. an air duct; 6. a fan; 7, a saxolone; 8. a wind seal machine; 9. a cooler; 10. a screw feeder; 11. a pulverizer; 12. a puffed corn bin; 13. a first pneumatic conveying device; 14. a second pneumatic conveying device; 15. a shakelong dust removal device; 16. a pulse dust collector.

Detailed Description

The following detailed description will be made in conjunction with the technical solutions and the accompanying drawings in the embodiments of the present invention:

as shown in fig. 1, 2 and 3, a puffed corn production line system as a preferred embodiment of the present application includes a magnetic separator 1 and a pneumatic conveying part, the pneumatic conveying part includes a first pneumatic conveying device 13 and a second pneumatic conveying device 14, an outlet at the lower part of the magnetic separator 1 is connected to a to-be-puffed bin 2, an outlet at the lower part of the to-be-puffed bin 2 is connected to a conditioner 3, steam is generally sprayed into the conditioner 3, so that a powdery material is uniformly mixed and softened with an additive in the conditioner 3, and the powdery feed absorbs heat and moisture in the steam, so that the powdery feed is softened and is beneficial to subsequent processing; 3 lower part exit linkage bulking machine 4 of quenching and tempering ware, bulking machine 4 are used for turning into mechanical energy heat energy, for existing equipment, and specific structure and installation are no longer repeated in detail, and it is ripe with the maize extrusion to utilize the heat that the machine rotates the production, just bulking machine 4 connects first pneumatic conveyor 13 through

tuber pipe

5, 13 sub-unit connection indirect heating equipment of first pneumatic conveyor, indirect heating equipment are cooler 9, cooler 9 is for the cooling fluid, specifically do, utilize the air to be the heat in order to absorb the maize for the coolant, 9 lower parts of cooler are passed through spiral feeder 10 and are connected rubbing crusher 11, rubbing crusher 11 passes through tuber pipe 5 and connects second pneumatic conveyor 14, popped maize storehouse 12 is connected to second pneumatic conveyor 14, popped maize storehouse 12 is used for keeping in the maize after smashing.

On the basis of above-mentioned embodiment, specifically, first pneumatic conveyor 13 or second pneumatic conveyor 14 include fan 6, husky dragon 7 and tripper, 6 one end connection tuber pipe 5 of fan to through tuber pipe 5 with the interior air escape workshop of first pneumatic conveyor 13 and second pneumatic conveyor 14 outside, the husky dragon 7 is connected to the other end, 7 sub-unit connection tripper of husky dragon, the tripper is push-pull valve, butterfly valve or airlock, this novel well tripper can set up to airlock 8, airlock 8 can realize unloading the ash and lock gas when the operation of husky dragon 7, also can evenly unload simultaneously, and its airlock is effectual, unloads evenly, and the fault rate is low.

On the basis of the above-mentioned embodiment, for better technical effect, said second pneumatic conveying device 14 further comprises a pulse dust collector 16, the pulse dust collector 16 is positioned between the fan 6 and the salon 7, the fan 6 enables the second pneumatic conveying device 14 to generate negative pressure, the mixture of the corn flour and the air dust crushed by the crusher 11 enters the salon 7 through the air pipe 5, in the salon 7, the air-dust mixture is separated from the corn flour, the separated corn flour falls to the bottom of the salon 7, enters the puffed corn bin 12 for temporary storage through the air seal machine 8, the separated air-dust mixture enters the pulse dust collector 16 for dust removal through the air pipe 5, after dust removal in the pulse dust collector 16, and then discharged out of the workshop to prevent the dust from being directly discharged out of the workshop to pollute the environment, and the bottom of the pulse dust collector 16 is also provided with an air seal device 8 to be beneficial to cleaning the dust inside.

Preferably, the air outlet of cooler 9 is connected husky dragon dust collector 15, cooler 9 is equipped with the air intake, realizes cold air circulation in its inside for reduce the temperature of material, take hot-blast through the air outlet and take out, because thoughtlessly there is the material in hot-blast, directly arrange and will cause the waste, so material and air separation in the husky dragon 7 realization hot-blast through husky dragon in the husky dragon dust collector 15, thereby discharge hot-blast, and stay the material in husky dragon 7, prevent extravagant material.

It should be noted that the pulverizer 11 generates a large amount of dust when pulverizing the corn grits, and a pulse dust collector 16 is connected to remove the dust generated during the pulverization.

The novel work flow is specifically as follows as shown in fig. 3:

the corn flour enters a to-be-puffed bin after magnetic impurities are removed by a magnetic separator, the corn flour in the bin is subjected to tempering by a tempering device and then enters a puffing machine for puffing, the puffed corn blocks are conveyed by an air pipe, the corn blocks are separated from air flow by a shakelong, moisture flashed out from the puffed corn blocks is taken away by air in the conveying process, wet air is discharged from a first pneumatic conveying device by a fan, air in an air net in the first pneumatic conveying device can absorb moisture released by the puffed corn blocks and can reduce the temperature of the puffed corn blocks at the same time, the air quantity required by a cooler during cooling is further reduced, and the puffed corn blocks separated from the air flow enter the cooler for cooling through an air seal device; and (3) after cooling, feeding the cooled puffed corn powder into a crusher through a screw feeder to be crushed, feeding the crushed puffed corn powder finished product into a puffed corn bin, and finally packaging.

The foregoing is directed to embodiments of the present application and it is understood that various modifications and enhancements may be made by those skilled in the art without departing from the principles of the application and are intended to be included within the scope of the application.

Claims

1. The utility model provides a popped maize production line system, is including treating popped storehouse, its characterized in that: still include pneumatic conveyor portion, pneumatic conveyor portion includes first pneumatic conveyor and second pneumatic conveyor, treat the exit linkage quenching and tempering ware in popped storehouse, just the export of quenching and tempering ware passes through bulking machine and first pneumatic conveyor union coupling, first pneumatic conveyor's exit linkage indirect heating equipment, the export of indirect heating equipment passes through the screw feeder and connects the rubbing crusher, the rubbing crusher passes through second pneumatic conveyor and popped maize storehouse union coupling.

2. The puffed corn production line system of claim 1, wherein: the first pneumatic conveying device or the second pneumatic conveying device comprises a fan, a sand-lock and an unloader, an air inlet of the fan is connected with an air pipe, an air outlet of the fan is connected with the sand-lock, and the lower part of the sand-lock is connected with the unloader.

3. The puffed corn production line system of claim 2, wherein: the second pneumatic conveying device further comprises a pulse dust collector, the pulse dust collector is located between the fan and the sand-lock, and an outlet of the pulse dust collector is connected with the discharger.

4. The puffed corn production line system of claim 1, wherein: the heat exchange equipment is a cooler, and an air outlet of the cooler is connected with a dust removal device of the saxolone.

5. The puffed corn production line system of claim 4, wherein: the device comprises a dust collector, a fan, a cyclone and a discharger, wherein the air inlet of the fan is connected with an air pipe, the air outlet of the fan is connected with the cyclone, and the lower outlet of the cyclone is connected with the discharger.

6. The puffed corn production line system of claim 2, 3 or 5, wherein: the discharger is a gate valve, a butterfly valve or an air seal device.

7. The puffed corn production line system of claim 1, wherein: also comprises a magnetic separator.