CN209246530U

CN209246530U - A kind of hot-air drying device

Info

Publication number: CN209246530U
Application number: CN201821690446.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Weiyuan Bochuntang Pharmaceutical Co Ltd
Current assignee: Weiyuan Bochuntang Pharmaceutical Co Ltd
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2019-08-13
Anticipated expiration: 2028-10-18

Abstract

The utility model provides a kind of hot-air drying device, belongs to agricultural food product preservation and processing technology field, including fuel conveyor, hot-air seasoning furnace body, air-introduced machine and baking room；Hot-air seasoning furnace body is arranged in the fuel conveyor right end；Air outlet is arranged in hot air drying stove body side；Air-introduced machine is arranged in the air outlet front end；Baking room is arranged in the air-introduced machine front end；The utility model structure is simple, it is easy to use, occupied area is small, it is easy to build and maintain, heat exchanger is utilized and is air-dried, food performance after drying is good, it is in good taste, suitable for numerous food, fruit drying, drying time is short, dry tenacity is big, the thermal efficiency is high, bag filter prevents after burning in flue dust direct emission atmosphere, reduce pollution, upper flue, bag filter, baking room is respectively provided with temperature sensor, real-time monitoring temperature, to intelligent control machine system, it can be achieved to save labour turnover, improve drying efficiency, low energy consumption, the requirement such as low-carbon environment-friendly.

Description

A kind of hot-air drying device

Technical field

The utility model provides a kind of hot-air drying device, belongs to agricultural food product preservation and processing technology field.

Background technique

Dryer is at high cost at present, and structure is complicated, and low transport early period of the thermal efficiency, installation cost are high, later period maintenance maintenance Cost is big, cumbersome, and cost of labor is big, take up a large area, space it is big, need a large amount of fuel, flue dust is direct after fuel combustion It discharges in atmosphere, dust is difficult to collect processing after fuel combustion, and seriously polluted, hot wind is not pure, destroys drying food mouthfeel, very To there is direct pollution, drying system circulation is unsecured, cannot handle each part temperatures information in time, keep dry tenacity small, dry Time is long, and dryer poor compatibility may be only available for specific agricultural product, cannot be adapted to the demand of a variety of agricultural product, increases and uses Family purchase cost.

Utility model content

In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a kind of structures simply, High, easy to operate, the free of contamination hot-air drying device of the thermal efficiency.

In order to solve the above technical problems, the utility model provides following technical solution:

A kind of hot-air drying device, including fuel conveyor, hot-air seasoning furnace body, air-introduced machine and baking room；The fuel Hot-air seasoning furnace body is arranged in conveyer right end；Air outlet is arranged in hot air drying stove body side；The air outlet front end setting Air-introduced machine；Baking room is arranged in the air-introduced machine front end.

As the further improvement project of the utility model: the material conveyer includes feed hopper, decelerating motor and spiral shell Delivery pipe is revolved, feed hopper is arranged in spiral conveying tube upper end, and decelerating motor is arranged in spiral conveying tube left end.

As the further improvement project of the utility model: the hot-air seasoning furnace body includes combustion chamber, upper flue, preceding friendship Outside plate after outside plate, furnace body before parallel operation, lower flue, rear exchanger, hand-driven dust room, bag filter, furnace body, the left outside plate of furnace body, Upper flue, exchanger before upper flue bottom righthand side is arranged, lower flue upper left is arranged in the right outside plate of furnace body and furnace body top plate, combustion chamber upper end Exchanger before end is arranged, exchanger after the setting of lower flue upper right side, smoke exhaust fan, smoke exhaust fan upper end is arranged in rear exchanger upper end Bag filter is set, furnace body left outside plate is set on the left of outside plate before furnace body, the right outside plate of furnace body, furnace body are set on the right side of outside plate before furnace body Furnace body top plate is set on the upside of preceding outside plate, furnace body left outside plate is set on the left of outside plate after furnace body, setting furnace body is right on the right side of outside plate after furnace body Outside plate.

As the further improvement project of the utility model: the preceding lower end setting burning ash discharging hole in combustion chamber, side is set Set combustion chamber observation door.

As the utility model further improvement project: flue ash discharging hole is arranged in the lower flue side.

As the utility model further improvement project: the first temperature sensor is arranged in the upper flue side.

As the utility model further improvement project: the bag filter includes dust collector box body, the second temperature Sensor, cloth bag are spent, dust collector box body side is arranged second temperature sensor, cloth bag is arranged inside dust collector box body.

As the utility model further improvement project: third temperature sensor is arranged in the baking room side, dries Drying chamber door is arranged in stove room side.

Compared with prior art, the utility model has the beneficial effects that

The utility model structure is simple, easy to use, and occupied area is small, is easy to build and maintain, heat exchanger Using being air-dried, the food performance after drying is good, in good taste, is suitable for a variety of based foods, fruit drying, and drying time is short, Dry tenacity is big, due to material in baking room high degree of dispersion in air-flow, occupied area is small, is easy to build and repair, the thermal efficiency Height enters air at room temperature by bag filter surrounding, heats at once when can bypass air through hot-air seasoning furnace body, while playing cold But furnace body, the effect to prolong the service life, bag filter prevent reduction pollution after burning in flue dust direct emission atmosphere, on Flue, bag filter, baking room are respectively provided with temperature sensor, real-time monitoring temperature, thus intelligent control machine system, it can be real It now saves labour turnover, improve the requirements such as drying efficiency, low energy consumption, low-carbon environment-friendly.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of hot-air drying device entirety；

Fig. 2 is a kind of schematic diagram of hot-air drying device inside configuration；

Fig. 3 is the fuel conveyor structural schematic diagram in a kind of hot-air drying device；

In figure: 1- feed hopper, 2- spiral conveying tube, 3- decelerating motor, 4- burning ash discharging hole, the combustion chamber 5-, the combustion chamber 6- It is exchanged after exchanger, 9- lower flue, 10- flue ash discharging hole, the first temperature sensor of 11-, 12- before observation door, 7- upper flue, 8- Device, 13- smoke exhaust fan, 14- dust collector box body, 15- second temperature sensor, 16- cloth bag, 17- fuel conveyor, 18- furnace body Outside plate after preceding outside plate, 19- furnace body top plate, the right outside plate of 20- furnace body, 21- hot-air seasoning furnace body, 22- bag filter, 23- furnace body, The left outside plate of 24- furnace body, 25- air outlet, 26- air-introduced machine, 27- baking room, 28- drying chamber door, 29- third temperature sensor.

Specific embodiment

The technical solution of the patent is explained in further detail With reference to embodiment.

The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.

In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.

In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be The concrete meaning of language in this patent.

Referring to Fig. 1, present embodiments providing a kind of hot-air drying device, including fuel conveyor 17, hot air drying stove Body 21, air-introduced machine 26 and baking room 27；Hot-air seasoning furnace body 21 is arranged in 17 right end of fuel conveyor；The hot-air seasoning Air outlet 25 is arranged in 21 side of furnace body；Air-introduced machine 26 is arranged in 25 front end of air outlet；26 front end of the air-introduced machine setting drying Room 27.

Referring to Fig. 2, the hot-air seasoning furnace body 21 includes combustion chamber 5, upper flue 7, preceding exchanger in the present embodiment 8, outside plate 23, furnace body are left after outside plate 18, furnace body before lower flue 9, rear exchanger 12, smoke exhaust fan 13, bag filter 22, furnace body The right outside plate 20 of outside plate 24, furnace body and furnace body top plate 19,5 upper end of combustion chamber are arranged upper flue 7, hand over before the setting of 7 bottom righthand side of upper flue Parallel operation 8, exchanger 8 before 9 left upper end of lower flue is arranged, exchanger 12 after the setting of 9 upper right side of lower flue, rear 12 upper end of exchanger Smoke exhaust fan 13 is set, and bag filter 22 is arranged in 13 upper end of smoke exhaust fan, seals against each other connection formation and is closed dust-proof system of discharging fume System, provides heat source for air at room temperature, and the left outside plate 24 of furnace body is arranged before furnace body on the left of outside plate 18, is arranged on the right side of outside plate 18 before furnace body Furnace body top plate is arranged before furnace body, the left outside plate 24 of furnace body, furnace is arranged after furnace body on the left of outside plate 23 for furnace body right outside plate 20 on the upside of outside plate 18 Furnace body right outside plate 24 is set on the right side of outside plate 23 after body, and outside plate and top plate form cabinet, provide air inlet trend for room air.

Referring to Fig. 2, the preceding lower end in the combustion chamber 5 setting burning ash discharging hole 4, burning ash discharging hole 4 is manually in the present embodiment Dust and residue after fuel combustion are periodically collected, 5 side of combustion chamber is arranged combustion chamber and observes door 6, and door 6 is observed in combustion chamber can Point, which is fought, observes burning Indoor Combustion situation, convenient intuitive；Flue ash discharging hole 10 is arranged in 9 side of lower flue, and flue gas has Part dust, accumulates here, periodically collects by the way that flue ash discharging hole 10 is artificial；The first temperature is arranged in 7 side of upper flue Sensor 11, the first temperature sensor 11 monitor 7 temperature feedback of upper flue to decelerating motor 3, regulate and control decelerating motor revolving speed to Regulate and control charging rate, to control temperature；The bag filter 22 includes dust collector box body 14, second temperature sensor 15, cloth Second temperature sensor 15 is arranged in bag 16,14 side of dust collector box body, and second temperature sensor 15 monitors 22 temperature of bag filter Degree is that exhaust temperature feeds back to decelerating motor 3, smoke exhaust fan 13, to achieve the purpose that control temperature, in dust collector box body 14 Cloth bag 16 is arranged in portion, and cloth bag 16 collects the soot dust granule etc. in smoke evacuation tail gas, low emission, environmental protection；27 side of baking room is set Third temperature sensor 29 is set, 27 side of baking room is arranged drying chamber door 28, dries food, third temperature needed for placing in baking room 27 It spends temperature feedback in the setting monitoring baking room 27 of sensor 29 and controls temperature to reach to control air-introduced machine wind speed to air-introduced machine 26 The purpose of degree.

Referring to Fig. 3, the fuel conveyor 17 includes feed hopper 1, decelerating motor 3 and helical feed in the present embodiment Feed hopper 1 is arranged in pipe 2,2 upper end of spiral conveying tube, and feed hopper 1 loads fuel (biological particles etc.) and throws to spiral conveying tube 2 Decelerating motor 3 is arranged in material, 2 left end of spiral conveying tube, and decelerating motor 3 drives the rotation of spiral conveying tube 2 to send fuel in hot wind baking In dry furnace body 21.

Spiral conveying tube 2 is driven by decelerating motor 3 working principle of the utility model is: fuel is placed in feed hopper 1 Rotation fuel be sent into combustion chamber 5 in burns, generate flame, have smoke exhaust fan 13 draw wind fire smoke gases are passed through respectively upper flue 7, Preceding exchanger 8, rear exchanger 12, smoke exhaust fan 13, in bag filter 22, makes inside hot-air seasoning furnace body 21 lower flue 9 Temperature increases；Outside plate 18 is fixedly connected with the left outside plate 24 of furnace body, the right outside plate 20 of furnace body, furnace body top plate 1 respectively before furnace body, after furnace body Outside plate 23 is fixedly connected with the left outside plate 24 of furnace body, the right outside plate 20 of furnace body respectively, and outside plate and top plate form cabinet, is Interior Space air lift It is moved towards for air inlet, 26 air inducing of air-introduced machine makes pure air at room temperature by reaching the pure of ideal temperature inside hot-air seasoning furnace body 21 Net air, pure air enter baking room 27, the food that need to be dried with the drying of the pure high temperature air high-efficiency low energy consumption of flowing, Ensure that food performance is good, in good taste.

The utility model structure is simple, easy to use, and occupied area is small, is easy to build and maintain, heat exchanger Using being air-dried, the food performance after drying is good, in good taste, is suitable for a variety of based foods, fruit drying, and drying time is short, Dry tenacity is big, due to material in baking room high degree of dispersion in air-flow, occupied area is small, is easy to build and repair.The thermal efficiency Height enters air at room temperature by bag filter surrounding, heats at once when can bypass air through hot-air seasoning furnace body, while playing cold But furnace body, the effect to prolong the service life, bag filter prevent reduction pollution after burning in flue dust direct emission atmosphere, on Flue, bag filter, baking room are respectively provided with temperature sensor, real-time monitoring temperature, thus intelligent control machine system, it can be real It now saves labour turnover, improve the requirements such as drying efficiency, low energy consumption, low-carbon environment-friendly.

The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims

1. a kind of hot-air drying device, including fuel conveyor (17), hot-air seasoning furnace body (21), air-introduced machine (26) and baking room (27)；It is characterized in that: fuel conveyor (17) right end setting hot-air seasoning furnace body (21)；The hot-air seasoning furnace body (21) Air outlet (25) are arranged in side；Air-introduced machine (26) are arranged in air outlet (25) front end；Air-introduced machine (26) the front end setting is dried Stove room (27).

2. a kind of hot-air drying device according to claim 1, it is characterized in that: the fuel conveyor (17) includes charging It struggles against (1), feed hopper (1) is arranged in spiral conveying tube (2) and decelerating motor (3), spiral conveying tube (2) upper end, spiral conveying tube (2) Decelerating motor (3) are arranged in left end.

3. a kind of hot-air drying device according to claim 1, it is characterized in that: the hot-air seasoning furnace body (21) includes combustion Burn room (5), upper flue (7), preceding exchanger (8), lower flue (9), rear exchanger (12), smoke exhaust fan (13), bag filter (22), outside plate (23), the left outside plate of furnace body (24), the right outside plate of furnace body (20) and furnace body top plate after outside plate (18), furnace body before furnace body (19), combustion chamber (5) upper end setting upper flue (7), exchanger (8) before upper flue (7) bottom righthand side is arranged, lower flue (9) upper left Exchanger (8) before end is arranged, exchanger (12) after the setting of lower flue (9) upper right side, Smoke is arranged in rear exchanger (12) upper end Bag filter (22) are arranged in machine (13), smoke exhaust fan (13) upper end, and the left outside plate of furnace body is arranged before furnace body on the left of outside plate (18) (24), the right outside plate of furnace body (20) are set on the right side of outside plate (18) before furnace body, furnace body top plate (19) are set on the upside of outside plate (18) before furnace body, The left outside plate of furnace body (24) are set on the left of outside plate (23) after furnace body, the right outside plate of furnace body (20) are set on the right side of outside plate (23) after furnace body.

4. a kind of hot-air drying device according to claim 3, it is characterized in that: the combustion chamber (5) preceding lower end setting combustion It burns ash discharging hole (4), door (6) are observed in setting combustion chamber on the left of combustion chamber (5).

5. a kind of hot-air drying device according to claim 3, it is characterized in that: flue is arranged on the left of the lower flue (9) Ash discharging hole (10).

6. a kind of hot-air drying device according to claim 3, it is characterized in that: setting first on the left of the upper flue (7) Temperature sensor (11).

7. a kind of hot-air drying device according to claim 3, it is characterized in that: the bag filter (22) includes dedusting Second temperature sensor is arranged in device cabinet (14), second temperature sensor (15) and cloth bag (16), dust collector box body (14) left side (15), cloth bag (16) are set inside dust collector box body (14).

8. a kind of hot-air drying device according to claim 1, it is characterized in that: third is arranged in the baking room (27) side Drying chamber door (28) are arranged in temperature sensor (29), baking room (27) side.