CN208480541U - A kind of foodstuff drying device - Google Patents

A kind of foodstuff drying device Download PDF

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Publication number
CN208480541U
CN208480541U CN201820015966.6U CN201820015966U CN208480541U CN 208480541 U CN208480541 U CN 208480541U CN 201820015966 U CN201820015966 U CN 201820015966U CN 208480541 U CN208480541 U CN 208480541U
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China
Prior art keywords
grain
tower
air duct
food passageway
air
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Active
Application number
CN201820015966.6U
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Chinese (zh)
Inventor
凌惠芳
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Jiangsu Yun Ze Agricultural Machinery Manufacturing Co Ltd
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Jiangsu Yun Ze Agricultural Machinery Manufacturing Co Ltd
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Priority to CN201820015966.6U priority Critical patent/CN208480541U/en
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Abstract

The utility model relates to a kind of foodstuff drying devices, it is characterised in that: including grain lifting machine, grain tower and air-heater mechanism;By using circulating grain lifting machine in the utility model, grain to be dried is recycled by food passageway free-falling in grain tower using being transported in grain lifting machine after collection by grain conveying auger;Hot wind is blowed to baking oven by the air-heater that air blower and heating source in the utility model are formed, it is arranged alternately between the air duct being arranged alternately in baking oven and food passageway and using ventilative isolation board, during grain falls by food passageway, thermal current enters in food passageway by the ventilative isolation board in air duct carries out contact drying with dynamic grain, improves drying efficiency and drying effect.

Description

A kind of foodstuff drying device
Technical field
The utility model relates to grain heat-drying field more particularly to a kind of foodstuff drying devices.
Background technique
Grain is human lives' necessity, and various countries all pay much attention to grain-production deposit.But before receiving grain and putting in storage, by It is not dried and moldy metamorphism immediately in weather or the big portion's grain of other reasons, not only influences grain quality and also exist to other health It is potentially hazardous.The grain moisture content newly gathered in generally in 17%-32% or so, the safe moisture of grain storage 14% or so, because This, which must reach safe moisture to grain precipitation if necessary to safety stock grain, to store.Currently, grain is dried Following several method is mainly used, first is that the method being exposed to the sun using the sun;Second is that using the method for fixed warehouse for drying, still, There is deficiency below in use in two methods, firstly, the method being exposed to the sun using the sun, although cost is relatively low, this Kind method is limited to weather and place, so inconvenient for use;And the method for using warehouse for drying, although can not be by weather Limitation, but the one-time investment of warehouse for drying is larger, meanwhile, warehouse for drying is in the lesser situation of drying amount, the cost of operation Also higher.
Now many small-sized grain heat-drying structures are by the way of drying grain heap static state, such structure It is easy to cause the not smooth of heat source, it is excessive the grain appearance drying that contact heat source at first is dried often occur, and is most followed by There is the insufficient phenomenon of drying in the grain for touching heat source, leads to the non-uniform problem of grain heat-drying.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of foodstuff drying devices, solve general foodstuff drying device Heat source and grain contact area it is small and lead to the problem of drying effect difference using static drying.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of foodstuff drying device, innovative point exist In: including grain lifting machine, grain tower and air-heater mechanism;
The grain lifting machine is arranged vertically at the side of grain tower, the bottom end of the grain lifting machine be arranged into Material mouth and circulation port, the top of the grain lifting machine are provided with changeable grain tower feed pipe and grain discharge nozzle;It is described The top of grain tower is connected by grain tower feed pipe with grain lifting machine;The output end of the grain tower and grain lifting machine Circulation port is connected;The air-heater mechanism is arranged in grain tower;
Top-down food passageway and air duct in the grain tower;The food passageway and air duct are disposed alternately at grain In tower, it is isolated between the food passageway and air duct using ventilative isolation board;It is provided with below the food passageway and air duct The one grain conveying auger being connected with grain lifting machine circulation port;
The air-heater mechanism includes baking oven, air blower and heating source, and baking oven is arranged in the air blower and heating source The output end in outside, the heating source is connected with air duct a side in grain tower, and the air blower is connected to the outer of heating source Side blows to heating source in grain tower by a side in air duct;The side in the air duct is connected with heating source, air duct it is another Side is closed grain tower shell;The shell of the food passageway two sides grain tower is ventilation structure;
The air blower blows to heating source and thermal current is driven to enter grain by ventilative isolation board after air duct enters baking oven Channel is blown out after drying to grain by the two sides ventilation structure of food passageway.
Further, described perpendicular to being provided with several securing plates on the breadth direction in food passageway and air duct.
Further, taper is provided between the bottom end of the food passageway and the bottom end in air duct and grain conveying auger Bunker for collecting.
Utility model has the advantages that
1) by using circulating grain lifting machine in the utility model, grain to be dried is by grain in grain tower Channel free-falling is recycled using being transported in grain lifting machine after collection by grain conveying auger;In the utility model Hot wind is blowed to baking oven by the air-heater that air blower and heating source are formed, and is handed between the air duct being arranged alternately in baking oven and food passageway For being arranged and using ventilative isolation board, during grain falls by food passageway, thermal current by air duct ventilative isolation Plate, which enters in food passageway, carries out contact drying with dynamic grain, improves drying efficiency and drying effect.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of three-dimensional structure diagram of foodstuff drying device of the utility model.
Fig. 2 is a kind of inside top figure of foodstuff drying device of the utility model.
Specific embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not The utility model is limited among the embodiment described range.
A kind of foodstuff drying device as shown in Figure 1, including grain lifting machine 1, grain tower 2 and air-heater mechanism 3.
Grain lifting machine 1 is arranged vertically at the side of grain tower 2, the bottom end of the grain lifting machine 1 be arranged into Material mouth 11 and circulation port 12, the top of the grain lifting machine 1 are provided with changeable grain tower feed pipe 13 and grain discharging Pipe 14;The top of the grain tower 2 is connected by grain tower feed pipe 13 with grain lifting machine 1;The output end of the grain tower 2 It is connected with the circulation port 12 of grain lifting machine 1;The air-heater mechanism 3 is arranged in grain tower 2.
Top-down food passageway 21 and air duct 22 in grain tower 2;The food passageway 21 is arranged alternately with air duct 22 In grain tower 2, it is isolated between the food passageway 21 and air duct 22 using ventilative isolation board 23;The food passageway 21 and wind The lower section in road 22 is provided with a grain conveying auger 24 being connected with 1 circulation port 12 of grain lifting machine.
Air-heater mechanism 3 includes baking oven 31, air blower 32 and heating source 33, and the air blower 32 and the setting of heating source 33 exist The output end in the outside of baking oven 31, the heating source 33 is connected with air duct a side in grain tower 2, and the air blower 32 connects Heating source 33 is blowed in grain tower 2 by a side in air duct in the outside of heating source 33;The side in the air duct 22 with plus Heat source 33 is connected, and the other side in air duct 22 is closed 2 shell of grain tower;The shell of the 21 two sides grain tower 2 of food passageway For ventilation structure.
Air blower 32 blows to heating source and thermal current is driven to enter grain by ventilative isolation board 23 after air duct enters baking oven 31 Food channel 21 is blown out after drying to grain by the two sides ventilation structure of food passageway 21.
Perpendicular to being provided with several securing plates 25 on the breadth direction in food passageway 21 and air duct 22.
Cone-shaped collection material is provided between the bottom end of food passageway 21 and the bottom end in air duct 22 and grain conveying auger 24 Bucket.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model, The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. a kind of foodstuff drying device, it is characterised in that: including grain lifting machine, grain tower and air-heater mechanism;
The grain lifting machine is arranged vertically at the side of grain tower, and feed inlet is arranged in the bottom end of the grain lifting machine And circulation port, the top of the grain lifting machine are provided with changeable grain tower feed pipe and grain discharge nozzle;The grain The top of tower is connected by grain tower feed pipe with grain lifting machine;The output end of the grain tower and the circulation of grain lifting machine Mouth is connected;The air-heater mechanism is arranged in grain tower;
Top-down food passageway and air duct in the grain tower;The food passageway and air duct are disposed alternately at grain tower It is interior, it is isolated between the food passageway and air duct using ventilative isolation board;One is provided with below the food passageway and air duct The grain conveying auger being connected with grain lifting machine circulation port;
The air-heater mechanism includes baking oven, air blower and heating source, and the outside of baking oven is arranged in the air blower and heating source, The output end of the heating source is connected with air duct a side in grain tower, and the outside that the air blower is connected to heating source will add Heat source is blowed in grain tower by a side in air duct;The side in the air duct is connected with heating source, and the other side in air duct is envelope The grain tower shell closed;The shell of the food passageway two sides grain tower is ventilation structure;
The air blower blows to heating source and thermal current is driven to enter food passageway by ventilative isolation board after air duct enters baking oven It is blown out after being dried to grain by the two sides ventilation structure of food passageway.
2. a kind of foodstuff drying device according to claim 1, it is characterised in that: described perpendicular to food passageway and air duct Breadth direction on be provided with several securing plates.
3. a kind of foodstuff drying device according to claim 1, it is characterised in that: the bottom end and air duct of the food passageway Bottom end and grain conveying auger between be provided with cone-shaped collection hopper.
CN201820015966.6U 2018-01-05 2018-01-05 A kind of foodstuff drying device Active CN208480541U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820015966.6U CN208480541U (en) 2018-01-05 2018-01-05 A kind of foodstuff drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820015966.6U CN208480541U (en) 2018-01-05 2018-01-05 A kind of foodstuff drying device

Publications (1)

Publication Number Publication Date
CN208480541U true CN208480541U (en) 2019-02-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820015966.6U Active CN208480541U (en) 2018-01-05 2018-01-05 A kind of foodstuff drying device

Country Status (1)

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CN (1) CN208480541U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110081701A (en) * 2019-04-28 2019-08-02 安徽省久泰农业装备有限公司 A kind of foodstuff drying device with abrasion-resistant ceramic lining plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110081701A (en) * 2019-04-28 2019-08-02 安徽省久泰农业装备有限公司 A kind of foodstuff drying device with abrasion-resistant ceramic lining plate

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