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  粮食干燥机介绍
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Summary
    
    Xi’An QinTuo Non-standard Machinery and Equipment Limited Company has the main business of the scientific research, production, sales of movable grain dryer. We design the mobile grain dryer automation solving the workers drying grain problem.
    After more than 10 years investigation and study, we set aside the traditional drying mode and develop simulated natural drying principle according to the moisture content of grain is composed of free water and structural water composition theory. We used multiple stage drying method, to quickly remove the food in the free water and does not affect the food color, smell, germination rate, shape and other quality characteristics, and then using mechanical ventilation and low temperature tempering will slow down to a safe storage moisture below the line, so that the drying efficiency is greatly improved, the decrease of energy consumption. Technically we use extend grain heating stroke, suspending, segmented drying, frequency control, electronic detection technology in the design of new ideas, design a suitable for China's national conditions of mobile grain dryer automation products.The device has a mobile, drying, sieving, low cost, multiple functions and so on.It's available to fill the domestic blank machine movable grain dryer, namely, emancipatory productivity, and promote the development of social productive forces, in order to solve the difficult problem of broad farmer grain drying and provides mechanical platform.

Main contents and basic principles
    
    1、The core function of the mixed flow type three return structure, extend the grain temperature, air pressure, stroke, speed, all by computer programming, intelligent control.The material in the motion state scattered single particles suspended in the suspended state, heat exchange, the suspension length of time can be controlled selection.Give full play to the heat exchange effect, lower the cost of dry.
    2、Material two winnowing, sieving, removing impurities.The first floating negative pressure air; the final screening, cleaning, air cooling.Screening is greater or less than the dry cereal in the debris, and the dried grain for rapid cooling treatment, achieve the grain and the environment temperature, humidity balance, ensure the normal storage of grain.
    3、Heat, pressure, flow, speed can control all adopts electronic detection technology, frequency conversion technology, intelligent control technology.The material in the motion state scattered single particles suspended in the suspended state, heat exchange, temperature, the heat exchange time by the computer according to the moisture content of materials and testing data from the automatic control.Greatly develop heat exchange effect, lower the cost of dry.

Technical features
    
    1、The core function of the mixed flow type three return structure, extend the grain temperature, air pressure, stroke, speed, using intelligent control.The material in the motion state scattered single particles suspended in the suspended state, heat exchange, the suspension length of time can be controlled selection.Make full use of the heat exchange effect, lower the cost of dry.
    2、The material two times for winnowing, sieving, removing impurities.The first floating negative pressure air; the final screening, cleaning, air cooling.Screening is greater or less than the dry cereal in the debris, and the dried grain for rapid cooling treatment, achieve the grain and the environment temperature, humidity balance, ensure the normal storage of grain.
    3、Have good mobility.Can take the automobile independent delivery, automobile, tractor and can be moved freely whenever and wherever possible, equipment for crop drying, realize the true sense of the machine with the object, is very suitable for the situation of our country grain dryer.
    4、Products using electricity, diesel oil as energy supply way, adapt to different geographical and environmental operation of drying, drying capacity, high work efficiency, low drying cost (0.04 yuan /Kg).
    5、Dried broad in scope, this product is widely used, realizes one machine with multiple functions.Such as wheat, rice, corn, beans, buckwheat, sunflower seed, rapeseed, fruit and herbs can dry granular.And the special requirements of the seed drying, maintain the seed germination rate.To achieve the optimization of drying ratio, economize the extremum.
    6、To gain the most front-end grain drying, to solve the problem of high water stage of grain drying problems, the solution to the majority of farmers in grain difficult issue become possible, which is the main characteristic of.
    7、Using a closed loop control system of drying material, good quality, no odor, the same color, seed control does not affect the germination rate, the gluten in the required range, in line with national food standards.

Product pictures and descriptions

1、Pictures of Each type dryer


The 2T vehicle type


5T type can be directly loaded into fixed


5T can be used for automobile traction


5T can be used for automobile traction


5T type can be drawn by a tractor


5T type can be drawn by a tractor


5T type can be drawn by a tractor


5T type can be drawn by a tractor


5T type can be drawn by a tractor

Technical parameters

Product specification


Product dimensions


The Brief introduction of main part




Part of the annotation:


1、screw feeding machine:For food feed mechanism, according to the grain moisture content condition control on grain weight. Motor: Y802-4 0.75kw。
2、Air blower:For blower.Motor: Y132S2-2 7.5kw.
3、Screw feeder:The entrance of the food entering the dryer body。
4、Exhaust fan:For moisture.Motor: Y802-2 1.1kw four.
5、Material heat exchanger:The Noumenon of the Grain drying.。
6、Gas collecting chamber:Collection of wet, concentration of emissions。
7、Automatic burner:Drier for heat exchange mechanism, a dryer for drying material heat exchange heat。
8、A grain outlet: collection of grain。
9、Discharging port: collecting slag。
10、Adjustable roller system: the dryer body bearing and rotating mechanism。
11、Fuel tank: Providing the fuel of the drier
12、Electric control cabinet:Dryer appliance operation control。
13、Chassis:Drier base。
14、Gear chain transmission system:Dryer gear.Motor: Y160M-6 7.5kw.


Product main technical parameters

Project

Number

Name

Unit

Index data

Notes and instructions

The drying operation part

1

Rated time unit dry weight

T/h

3~5

Adjustable 0.6-5t/h

2

Precipitation rate

%

4-15

Disposable import flow order ≥ 20% high moisture grain

3

Temperature control

35-180

The lowest temperature control and temperature

4

Material drying uniformity

%

≤ 0.3

5

Dispersion rate

%

100

6

Broken rate

%

≤ 1

7

Fuel consumption

L/h

≤ 10

8

Total power

KW

21.27

9

Power supply

V

Three-phase power supply 380

Can be equipped with diesel generator

10

The use of fuel

()#

Diesel oil

Summer0#

Winter-10#、-20#

11

Machine efficiency

T/h

0.8-8

12

Weight of machine

T

9

13

Appearance size

Mm

6712×2904×3145

Length * width * height

14

Crack rate

%

≤ 0.5

Controlling the temperature of drying medium in below the critical temperature

15

The material out of the net rate

KG

≤ 3

For the first time in more than 100 ≤ Kg within 3100 Kg

16

The grain temperature

5-15 higher than Ambient temperature

17

Drying quality

Gluten degree within the requirements, in line with national food standards.

Safety and environmental protection part

Safety and environmental technology parameters

1

Electrical appliances, circuit, electronic safety standard

Comprehensive safety monitoring, electrical appliances, electronic components of the safety and production, according to national standards strictly enforced

2

noise in working

kB(A)

≤ 100

Strict control of equipment noise in national standard.

3

Workshop dust

Mg/m 3

≤ 10

The working environment of space

Note

Low energy consumption, low pollution, are lower than the national standard value

Note

Adapt to:wheat, corn, beans, rice, rape, hard shell fruits, pharmaceutical, chemical, slag and so on

 

Grain drying temperature control, main drying factors matching annotation

Grain drying time and temperature curve:
( Dehydration rate)%


    
    Grain drying appears to be a complex process of heat exchange and heat exchange, it means, to provide environmental field, material form, materials, state environmental conditions, temperature keeping and many other factors。
    3WGZY type movable grain dryer provides specific primary drying factor regulatory regions, so that the operator according to the matter to be dried variety, moisture content, drying requirements to achieve the purpose of indicators, with reference to "manual" for other tables, operating conditions, by the time the revised a regulation, stability constant operation, and achieve higher efficiency, meet the final drying conditions for optimal scheme。
    Grain drying temperature control table.This table parameters for operator's reference.Drying medium temperature control drying process throughout the key factors according to the actual situation, adjust and control the drying medium temperature; 1, reference table provided all kinds of grain "allowable heating temperature zone"; 2, all kinds of grain have certain "critical temperature, critical temperature is" under certain conditions; 3, "critical safety temperature" and water content, environmental temperature, humidity and other factors; 4, the temperature of drying medium selection and dry material moisture content is closely related to, the general water content is high, the temperature of drying medium may also improve, generally increased by 5 ~ 20 ℃; 5, the temperature of drying medium practical running, exist "instantaneous temperature drop, generally increased by 10 ~ 30 ℃; 6, the temperature of drying medium choice, generally by the trial operation adjustment, raising the temperature high, stable operation。


Mobile grain dryer has the following salient features
1、Drying cost:
〈1〉Grain drying cost in the dryer set conditions, mainly depends on the drying of grain type and moisture content.The general situation is: material water content is high, the heat consumption per unit time is bigger, the drying cost is higher also。
〈2〉3WGZY mobile grain dryer, drying operation design is the main energy of electricity and oil, high heat utilization rate, close to the energy saving theory of extreme value, low cost, wide application range of drying is the unique advantage。
〈3〉Each drying operation setting process, every kilograms of crop drying cost about 0.04 yuan, the drying operation process all the procedures of control, powerful function, easy operation with only 1 people。
2、Fully guarantee the quality of drying materials:
〈1〉Drying material quality mainly depends on the following factors: the drying medium temperature, the heat exchange time, heat consumption and the size of the effective area of heat conduction。
〈2〉According to the precipitation mechanism of grain crops, 3WGZY movable grain dryer with fully realized the elements of the control procedures, can be any of the deployment and the selected control operation。
〈3〉Crop water is mainly composed of water and free water. The structure, the drying process is mainly directed against the free water, does not affect the structure of water content, thereby ensuring that the crop after drying, color, odor, gluten, embryo germination quality is not affected.As long as the full understanding of the 3WGZY movable grain dryer with the function, operation method, according to the types of crops and water content matching conditions drying operation control parameters, can achieve ideal drying requirements。
3、Good environmental design:
3WGZY mobile grain dryer design principles are: no row of spots, running noise in the agricultural products allowed within the scope of。The models with oil, electric energy, dry operation environmental advantages as follows:
〈1〉Fuel through the imported burner fully atomized, combustion is discharged without pollution, no harmful ingredients (gas, exhaust gas by the environmental protection department of the sampling and testing of all qualified)。
〈2〉Drying using heat flows through the heat exchange device, in replacement of pure gas on grain drying, ensure crop drying quality is not affected。



 
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