CN212877528U - Combined automatic drying assembly line - Google Patents

Abstract

The utility model provides a combined automatic drying assembly line, which belongs to the technical field of food production equipment, in particular to the technical field of nut drying equipment, and comprises a drying mechanism and a conveying mechanism, wherein the drying mechanism consists of a preheating device and a drying device, and the conveying mechanism comprises a feeding device, a conveying device and a discharging device; the preheating device is connected with the rear part of the feeding device, and the drying device is connected with the rear part of the conveying device. The drying assembly line of combination formula has hot air utilization rate height, the even effect of stoving, and the overall arrangement is compact, and space utilization is high for the workshop environment is clean and tidy, and is automatic strong, and can reduce workman intensity of labour, streamlined equipment production efficiency is high, and through the air-cooler that sets up suction hood, preheating device, drying device and conveyor department, has realized the quick dehydration and the cooling of dry goods, has improved the crisp taste of dry fruit.

Description

Combined automatic drying assembly line

Technical Field

The utility model belongs to the technical field of food production equipment, specifically speaking belongs to nut drying equipment technical field, in particular to modular automatic stoving assembly line.

Background

The production equipment of the existing dry fruit food production and the traditional roasted seeds and nuts is lagged, and the drying process of the existing roasted seeds and nuts production mainly adopts a box type drying pool, a compound drying box and a mesh belt type drying box.

(1) Box type baking pool is in the use, once only drops into a large amount of materials to the inside of baking pool, toasts for a long time and concentrates the ejection of compact at last, because the material quantity concentrates huge to cause the melon seed extremely difficult to reach the duration and degree of heating when the baking is even, and the baking pool top is uncovered, leads to heat utilization rate low to it is big to cause the workshop humidity, and the environment is abominable. The production quality of the melon seeds is seriously influenced, and the centralized quantity is difficult to form automatic production, which causes high labor intensity of operators and environmental pollution.

(2) The combined type stoving case is at the in-box material of putting of use, carries out long-time bilayer and toasts, and it is long that the speed of toasting is slow, and the homogeneity of stoving is poor, and heat recovery rate is low, seriously influences production efficiency in continuous production, is difficult to form automated production, causes intensity of labour big, inefficiency.

(3) The mesh belt type drying mode is conveyed into the drying machine through the chain plate, heating and drying are carried out, certain automation is achieved, melon seeds are used as an example, the drying line is long and reaches more than 40m, the drying waiting time is long, and the efficiency of melon seed drying is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hot-blast utilization ratio is high, and it is even to dry, and low in labor strength's combination formula stoving case specifically adopts following technical scheme: a combined automatic drying assembly line comprises a drying mechanism and a conveying mechanism, wherein the drying mechanism is composed of a preheating device and a drying device, and the conveying mechanism comprises a feeding device, a conveying device and a discharging device; the preheating device is connected with the rear part of the feeding device, and the drying device is connected with the rear part of the conveying device.

The preheating device comprises a preheating hot blast furnace, a preheating fan and a preheating bin, wherein a condenser is arranged at the upper part of the preheating hot blast furnace, and the preheating fan is communicated with the rear part of the preheating bin; the drying device comprises a drying hot-blast stove and a drying box body, wherein the upper part of the drying hot-blast stove is provided with a plurality of burners, the lower part of the drying hot-blast stove is provided with a plurality of fans to improve the drying speed, the lower part of the drying box body is provided with a hot-blast box, and the rear part of the hot-blast box is connected with the drying hot-blast stove.

Preferably, the number of the hot air boxes is 2-4, and the number of the burners is 3-5.

Preferably, the feeding device comprises a climbing machine, a space vehicle, a leaking seed turning plate and a storage bin funnel, the space vehicle is in sliding connection with the upper portion of the preheating bin through a rail, the space vehicle reciprocates above the preheating bin, the leaking seed turning plate is arranged at the bottom of the preheating bin, the storage bin funnel is arranged below the leaking seed turning plate, and the climbing machine is arranged above the space vehicle.

Preferably, the conveying device comprises a fan, a Z-shaped lifter and a drying screen plate, the drying screen plate is driven by a motor-driven chain to drive a gear to realize circular rotation, and the drying screen plate is arranged in the drying box body; the air-lock valve is arranged below the storage bin funnel, and the air-lock valve is driven by a motor, a chain wheel and an idle wheel; and the Z-shaped hoister is fixedly connected with the bottom of the preheating bin.

Preferably, the Z-shaped hoister is fixedly connected with the right side of the drying box body;

preferably, stoving hot-blast furnace one end is passed through the convulsions section of thick bamboo and is linked to each other with preheating the hot-blast furnace, the condenser links to each other with the convulsions section of thick bamboo, and stoving hot-blast furnace, condenser, convulsions section of thick bamboo, preheat the hot-blast furnace, preheat fan, preheat the bottom of storehouse and close the air current passageway that the fan formed the intercommunication.

Preferably, the drying screen plate is provided with three drying screen plates, namely a drying screen plate A, a drying screen plate B and a drying screen plate C, the right end of the drying screen plate A is arranged below a lifting chain plate in the Z-shaped lifter, the drying screen plate B is arranged at the left lower side of the drying screen plate A, and the drying screen plate C is arranged below the drying screen plate B to overturn materials and exceed the right end of the drying screen plate B.

Preferably, the left end of the drying screen plate C is arranged on the outer side of the drying box body, the middle part of the drying screen plate C is provided with an air cooler, and a cold air area is formed in the middle part of the drying screen plate C, so that the dried fruits can be rapidly cooled, and the crispness of the dried fruits can be increased;

preferably, the blanking device comprises a discharge funnel and a vibrating screen, and the discharge funnel is arranged below the drying screen plate C and above a feed inlet of the vibrating screen.

Further preferably, a dust hood is arranged above the preheating bin and the space vehicle, and can exhaust steam emitted by the preheating bin.

Compared with the prior art, the utility model following beneficial effect possesses: the drying assembly line of combination formula has hot air utilization rate height, the even effect of stoving, and the overall arrangement is compact, and space utilization is high for the workshop environment is clean and tidy, and can reduce workman intensity of labour, streamlined equipment production efficiency is high, and through the air-cooler that sets up suction hood, preheating device, drying device and conveyor department, has realized the quick dehydration and the cooling of dry goods, has improved the crisp taste of dry fruit.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a general schematic view of the present invention;

fig. 4 is the transmission schematic diagram of the fan closing part of the utility model.

In the figure: 1. a preheating device; 11. preheating a hot blast stove; 12. preheating a fan; 13. preheating a bin; 14. a condenser; 2. a drying device; 21. drying the hot blast stove; 22. drying the box body; 23. a hot air box; 24. a combustion engine; 25. a fan; 3. a feeding device; 31. a space vehicle; 32. a leaking seed turnover plate; 33. a storage bin hopper; 34. a climbing machine; 35. a storage hopper; 4. a conveying device; 41. shutting off the fan; 42. a Z-shaped hoister; 43. a motor; 44. a gear; 45. drying the screen plate A; 46. drying the screen B; 47. drying the screen plate C; 48. lifting a chain plate; 5. a blanking device; 51. a discharging hopper; 52. vibrating screen; 6. a dust hood; 7. a wind suction barrel; 8. and a cold air area.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A combined automatic drying assembly line comprises a drying mechanism and a conveying mechanism, wherein the drying mechanism is composed of a preheating device 1 and a drying device 2, and the conveying mechanism comprises a feeding device 3, a conveying device 4 and a discharging device 5; the preheating device 1 is connected with the rear part of the feeding device 3, and the drying device 2 is connected with the rear part of the conveying device 4. The preheating device comprises a preheating hot blast stove 11, a preheating fan 12 and a preheating bin 13, wherein the preheating hot blast stove 11 is provided with a condenser 14 at the upper part, and the preheating fan 12 is communicated with the rear part of the preheating bin 13; the drying device comprises a drying hot-blast stove 21 and a drying box body 22, wherein two burners 24 are arranged at the upper part of the drying hot-blast stove 21, a fan 25 is arranged at the lower part of the drying hot-blast stove 21, two hot-blast boxes 23 are arranged at the lower part of the drying box body 22, and the rear parts of the hot-blast boxes 23 are connected with the drying hot-blast stove 21;

the feeding device 3 comprises a climbing machine 34, a space vehicle 31, a leaking seed turning plate 32 and a storage bin funnel 33, the space vehicle 31 is connected with the upper part of the preheating bin 13 in a sliding mode through a rail, the space vehicle 31 reciprocates above the preheating bin 13, the leaking seed turning plate 32 is arranged at the bottom of the preheating bin 13, the leaking seed turning plate 32 is controlled to be opened and closed by an air cylinder, the storage bin funnel 33 is arranged below the leaking seed turning plate 32, and the climbing machine 34 is arranged above the space vehicle 31; the conveying device 4 comprises a fan 41, a Z-shaped elevator 42 and a drying screen plate, wherein the fan 41 is driven by a motor, a chain wheel and an intermediate wheel, the drying screen plate is driven by the motor 43 to drive the chain to drive a gear 44 to rotate circularly, and the drying screen plate is arranged in the drying box body 22; the air shutter 41 is arranged below the storage hopper 33; the Z-shaped lifter 42 is fixedly connected with the bottom of the preheating bin 13, and the Z-shaped lifter 42 is fixedly connected with the right side of the drying box body 22; and a dust hood 6 is arranged above the preheating bin 13 and the space vehicle 31 and can discharge steam emitted by the preheating bin 13.

Drying hot-blast furnace 21 one end is passed through exhaust section of thick bamboo 7 and is linked to each other with preheating hot-blast furnace 11, condenser 14 links to each other with exhaust section of thick bamboo 7, and drying hot-blast furnace 21, exhaust section of thick bamboo 7, preheat hot-blast furnace 11, condenser 14, preheat fan 12, preheat storehouse 13 bottom and close the airflow channel that fan 41 formed the intercommunication.

The drying screen plate is provided with three drying screen plates A45, B46 and C47, the right end of the drying screen plate A45 is arranged below a lifting chain plate 48 in a Z-shaped lifting machine 42, the drying screen plate B46 is arranged on the lower left of the drying screen plate A45, and the drying screen plate C47 is arranged below the drying screen plate B46 and exceeds the right end of the drying screen plate B46; the left end of the drying screen plate C47 is arranged outside the drying box body 22, the middle part of the drying screen plate C47 is provided with a cold air blower, and the middle part of the drying screen plate C47 forms a cold air area 8, so that the drying screen plate C is beneficial to rapidly cooling dried fruits and increasing the crispness of the dried fruits;

the blanking device 5 comprises a discharging funnel 51 and a vibrating screen 52, wherein the discharging funnel 51 is arranged below the drying screen plate C47 and above a feeding hole of the vibrating screen 52.

The working principle is as follows: taking melon seeds as an example, firstly, the cooked melon seeds are hung in a storage hopper of a climbing machine by a crane to be fed to the upper part of the crane, the melon seeds are dried to 60-70% maturity in a preheating bin, the melon seeds fall into a fan from a seed leakage turning plate storage bin funnel and then fall into a lifting chain plate inside a Z-shaped elevator, the melon seeds are conveyed to a drying screen plate A in a drying box body by the Z-shaped elevator and then fall into a drying screen plate B, the melon seeds fall into the drying screen plate C to be dried after three-time overturning, the discharged materials fall into the left end of the drying screen plate C, a discharging funnel is arranged at the lower part of the left end of the drying screen plate C, the discharged materials enter a vibrating screen and are screened by the vibrating screen.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a modular automatic stoving assembly line which characterized in that: the drying device comprises a drying mechanism and a conveying mechanism, wherein the drying mechanism consists of a preheating device and a drying device, and the conveying mechanism comprises a feeding device, a conveying device and a discharging device; the preheating device is connected with the rear part of the feeding device, and the drying device is connected with the rear part of the conveying device.

2. The combined automatic drying line of claim 1, wherein: the preheating device comprises a preheating hot blast furnace, a preheating fan and a preheating bin, wherein a condenser is arranged at the upper part of the preheating hot blast furnace, and the preheating fan is communicated with the rear part of the preheating bin; the drying device comprises a drying hot-blast stove and a drying box body, wherein the upper part of the drying hot-blast stove is provided with a plurality of burners, the lower part of the drying hot-blast stove is provided with a plurality of fans, the lower part of the drying box body is provided with a hot-blast box, and the rear part of the hot-blast box is connected with the drying hot-blast stove.

3. The combined automatic drying line of claim 2, wherein: the number of the hot air boxes is 2-4, and the number of the burners is 3-5.

4. The combined automatic drying line of claim 2, wherein: the feeding device comprises a climbing machine, a space vehicle, a leaking seed turning plate and a storage bin funnel, wherein the space vehicle is in sliding connection with the upper portion of the preheating bin through a rail, the space vehicle reciprocates above the preheating bin, the leaking seed turning plate is arranged at the bottom of the preheating bin, the storage bin funnel is arranged below the leaking seed turning plate, and the climbing machine is arranged above the space vehicle.

5. The combined automatic drying line of claim 4, wherein: the conveying device comprises a fan, a Z-shaped lifter and a drying screen plate, and the drying screen plate is arranged in the drying box body; the air shutter is arranged below the storage bin funnel; and the Z-shaped hoister is fixedly connected with the bottom of the preheating bin.

6. The combined automatic drying line of claim 5, wherein: and the Z-shaped hoister is fixedly connected with the right side of the drying box body.

7. The combined automatic drying line of claim 5 or 6, wherein: one end of the drying hot blast stove is connected with the preheating hot blast stove through a wind-pumping cylinder, the condenser is communicated with the wind-pumping cylinder, and the drying hot blast stove, the wind-pumping cylinder, the preheating hot blast stove, the condenser, the preheating fan, the bottom of the preheating bin and the air-closing fan form a communicated air flow channel.

8. The combined automatic drying line of claim 5 or 6, wherein: the drying screen plate comprises three drying screen plates A, three drying screen plates B and three drying screen plates C, wherein the right end of each drying screen plate A is arranged below a lifting chain plate in a Z-shaped lifter, the drying screen plate B is arranged at the left lower part of the drying screen plate A, and the drying screen plate C is arranged below the drying screen plate B and exceeds the right end of the drying screen plate B; the left end of the drying screen plate C is arranged outside the drying box body, and an air cooler is arranged in the middle of the drying screen plate C.

9. The combined automatic drying line of claim 8, wherein: the discharging device comprises a discharging funnel and a vibrating screen, wherein the discharging funnel is arranged below the drying screen plate C and above a feed inlet of the vibrating screen.

10. The combined automatic drying line according to any one of claims 2 to 5, characterized in that: and a dust hood is arranged above the preheating bin.

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