CN105115291B - The control method of crop dryer - Google Patents

The control method of crop dryer Download PDF

Info

Publication number
CN105115291B
CN105115291B CN201510566995.2A CN201510566995A CN105115291B CN 105115291 B CN105115291 B CN 105115291B CN 201510566995 A CN201510566995 A CN 201510566995A CN 105115291 B CN105115291 B CN 105115291B
Authority
CN
China
Prior art keywords
moisture content
grain
content
difference
detecting
Prior art date
Application number
CN201510566995.2A
Other languages
Chinese (zh)
Other versions
CN105115291A (en
Inventor
陈玉景
祝富华
李鉴方
祝卫军
Original Assignee
浙江天洲制冷机电有限公司
宁波天海制冷设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 浙江天洲制冷机电有限公司, 宁波天海制冷设备有限公司 filed Critical 浙江天洲制冷机电有限公司
Priority to CN201510566995.2A priority Critical patent/CN105115291B/en
Publication of CN105115291A publication Critical patent/CN105115291A/en
Application granted granted Critical
Publication of CN105115291B publication Critical patent/CN105115291B/en

Links

Abstract

The present invention relates to crop dryer technical field, more particularly to a kind of control method of crop dryer, cereal is dried by circulation pattern and drying mode, such drying effect is preferable.

Description

The control method of crop dryer

Technical field

The present invention relates to crop dryer technical field, more particularly to a kind of control method of crop dryer.

Background technology

Crop dryer is for cereal to be dried, but the crop dryer of prior art is directly to carry out Drying process, but because the cereal humidity being dried is differed, so being directly dried, a part may be caused Grain dry is dried not exclusively, and excessively, i.e., drying effect is poor in this way for a part of grain dry.

The content of the invention

The technical problems to be solved by the invention are:A kind of controlling party of the preferable crop dryer of drying effect is provided Method.

Present invention technical scheme to be taken is:A kind of control method of crop dryer, it is comprised the following steps:

(1), selection automatic mode or timing mode, if selection automatic mode, into next step;If selection timing mould Formula, then jump to step(7);

(2), setting circulation moisture content difference, dry moisture content value and hot blast temperature;

(3), enter grain, and enter after the completion of grain to enter next step;

(4), control grain movement first, and be spaced grain moisture content content of X time detectings, detect Y times altogether, and And by repeated detection to Measurement for Grain Moisture Content maximum difference with circulate moisture content difference compared with, if the grain moisture content content for detecting Maximum difference is more than circulation moisture content difference, then into next step;If the grain moisture content content maximum difference for detecting is less than circulation Moisture content difference, then jump to step(6);

(5), ON cycle pattern, ventilation operation is circulated to grain, then within the A times detect B grain moisture content Content, if the B grain moisture content content maximum difference for detecting is less than circulation moisture content difference, into next step;If detecting B grain moisture content content maximum difference more than circulation moisture content difference, then proceed circulation pattern, and again within the A times B grain moisture content content of detection, until the B grain moisture content content maximum difference for detecting is less than circulation moisture content difference, then enters Enter next step;

(6), open drying mode, operation is dried to the logical hot blast of grain, and every grain water of C time detectings Part content, moisture content value is dried if being continuously detected D grain moisture content content and being respectively less than, and jumps to step(8);If detecting one Secondary grain moisture content content then proceeds drying more than moisture content value is dried, and is less than until being consecutively detected D grain moisture content content Moisture content value is dried, then jumps to step(8);

(7), setting hot blast temperature and drying time, be then turned on timing drying mode, the logical hot blast of grain is done Dry operation, enters next step after the time of drying process the drying time of setting is reached;

(8), stop drying mode, then put out cereal.

Using above method compared with prior art, the present invention has advantages below:There can be two patterns first for choosing Select, such user is more convenient to use, and circulating ventilation operation is increased in automatic mode, will can so need dry The moisture content difference of dry cereal is reduced, and operation is then dried again, that is, cause that drying effect is preferable.

Preferably, the step(2)Middle circulation moisture content difference, moisture content value and hot blast temperature unification are dried by selected Grain variety is set.Because different grain varieties, circulate moisture content difference, dry moisture content value and hot blast temperature not Equally, so directly setting grain variety, thus equivalent to setting these three parameters, so that user operates more Plus it is convenient.

Specific embodiment

Below for specific embodiment is described further to the present invention, but the present invention is not limited only to implement in detail below Mode.

A kind of control method of crop dryer, it is comprised the following steps:

(1), selection automatic mode or timing mode, if selection automatic mode, into next step;If selection timing mould Formula, then jump to step(7);

(2), setting circulation moisture content difference, dry moisture content value and hot blast temperature;

(3), enter grain, and enter after the completion of grain to enter next step;

(4), control grain movement first, and be spaced grain moisture content content of X time detectings, detect Y times altogether, and And the Measurement for Grain Moisture Content maximum difference for detecting Y times is compared with moisture content difference is circulated, if the grain moisture content content for detecting Maximum difference is more than circulation moisture content difference, then into next step;If the grain moisture content content maximum difference for detecting is less than circulation Moisture content difference, then jump to step(6);

(5), ON cycle pattern, ventilation operation is circulated to grain, then within the A times detect B grain moisture content Content, if the B grain moisture content content maximum difference for detecting is less than circulation moisture content difference, into next step;If detecting B grain moisture content content maximum difference more than circulation moisture content difference, then proceed circulation pattern, and again within the A times B grain moisture content content of detection, until the B grain moisture content content maximum difference for detecting is less than circulation moisture content difference, then enters Enter next step;

(6), open drying mode, operation is dried to the logical hot blast of grain, and every grain water of C time detectings Part content, moisture content value is dried if being continuously detected D grain moisture content content and being respectively less than, and jumps to step(8);If detecting one Secondary grain moisture content content then proceeds drying more than moisture content value is dried, and is less than until being consecutively detected D grain moisture content content Moisture content value is dried, then jumps to step(8);

(7), setting hot blast temperature and drying time, be then turned on timing drying mode, the logical hot blast of grain is done Dry operation, enters next step after the time of drying process the drying time of setting is reached;

(8), stop drying mode, then put out cereal.

The step(2)It is middle to circulate moisture content difference, dry moisture content value and hot blast temperature unification by selecting grain variety To be set.

If grain variety is paddy, take X=20 minutes, Y=2 times, A=60 minutes, B=3 times, C=30 minutes, D=3 times.

Claims (2)

1. a kind of control method of crop dryer, it is characterised in that it is comprised the following steps:
(1) automatic mode, is selected, into next step;
(2), setting circulates moisture content difference, dries moisture content value and hot blast temperature;
(3), enter grain, and enter after the completion of grain to enter next step;
(4), control grain movement first, and grain moisture content content of X time detectings is spaced, detect Y times altogether, and will The Measurement for Grain Moisture Content maximum difference for detecting for Y times is compared with moisture content difference is circulated, if the grain moisture content content for detecting is maximum Difference is more than circulation moisture content difference, then into next step;If the grain moisture content content maximum difference for detecting is less than circulation moisture content Difference, then jump to step (6);
(5), ON cycle pattern, ventilation operation is circulated to grain, and B grain moisture content content is then detected within the A times, If the B grain moisture content content maximum difference for detecting is less than circulation moisture content difference, into next step;If B times detected Grain moisture content content maximum difference then proceeds circulation pattern more than circulation moisture content difference, and within the A times detects B again Secondary grain moisture content content, until the B grain moisture content content maximum difference for detecting is less than circulation moisture content difference, enters back into next Step;
(6) drying mode, is opened, operation is dried to the logical hot blast of grain, and contain every grain moisture content of C time detectings Amount, moisture content value is dried if being continuously detected D grain moisture content content and being respectively less than, and jumps to step (7);If detecting a grain Food water content then proceeds drying more than moisture content value is dried, and drying is less than until being consecutively detected D grain moisture content content Moisture content value, then jump to step (7);
(7), stop drying mode, then put out cereal.
2. the control method of crop dryer according to claim 1, it is characterised in that:Recirculated water in the step (2) Part difference, dry moisture content value and hot blast temperature unification by selected grain variety to be set.
CN201510566995.2A 2015-09-09 2015-09-09 The control method of crop dryer CN105115291B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510566995.2A CN105115291B (en) 2015-09-09 2015-09-09 The control method of crop dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510566995.2A CN105115291B (en) 2015-09-09 2015-09-09 The control method of crop dryer

Publications (2)

Publication Number Publication Date
CN105115291A CN105115291A (en) 2015-12-02
CN105115291B true CN105115291B (en) 2017-06-30

Family

ID=54663337

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510566995.2A CN105115291B (en) 2015-09-09 2015-09-09 The control method of crop dryer

Country Status (1)

Country Link
CN (1) CN105115291B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0722669A3 (en) * 1993-09-02 1997-02-26 Riviana Foods Inc Method and apparatus for the continuous processing of rice
CN101382379A (en) * 2008-10-17 2009-03-11 安徽农业大学 Intelligent microwave continuous drier and control method thereof
CN103615881A (en) * 2013-12-13 2014-03-05 长春吉大科学仪器设备有限公司 On-line measuring and control method and system of grain circulation drying moisture based on total-weight detection
CN103749670A (en) * 2014-01-17 2014-04-30 龙岩诚德农业机械有限公司 High-efficiency energy-saving grain drying machine and drying method
CN104792137A (en) * 2015-04-07 2015-07-22 成都具鑫机械设备有限公司 Radix ophiopogonis drying processing equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0722669A3 (en) * 1993-09-02 1997-02-26 Riviana Foods Inc Method and apparatus for the continuous processing of rice
CN101382379A (en) * 2008-10-17 2009-03-11 安徽农业大学 Intelligent microwave continuous drier and control method thereof
CN103615881A (en) * 2013-12-13 2014-03-05 长春吉大科学仪器设备有限公司 On-line measuring and control method and system of grain circulation drying moisture based on total-weight detection
CN103749670A (en) * 2014-01-17 2014-04-30 龙岩诚德农业机械有限公司 High-efficiency energy-saving grain drying machine and drying method
CN104792137A (en) * 2015-04-07 2015-07-22 成都具鑫机械设备有限公司 Radix ophiopogonis drying processing equipment

Also Published As

Publication number Publication date
CN105115291A (en) 2015-12-02

Similar Documents

Publication Publication Date Title
EP2241668B1 (en) Dryer program with anti-crease phase and dryer
US20190186067A1 (en) Laundry machine control method for removal or reduction of creases
CA2607801C (en) Dish-washing machine
AU2004202639B2 (en) Washing method in washing machine including semi-drying cycle and control apparatus therefor
CN204104786U (en) A kind of blanching equipment being applicable to fruit and vegetable food
CA2446359C (en) Clothes dryer apparatus and method
CN101627156B (en) Ductless dryer
Misha et al. Review on the application of a tray dryer system for agricultural products
DE60210577T2 (en) DRYING SENSOR FOR EXHAUST DRY AUTOMATIC AND CORRESPONDING RULES
CA2751011C (en) Clothes dryer apparatus and method
US3762064A (en) Timer with cycle and time dependent runout for dryer
US6751888B2 (en) Clothes dryer adaptive heater control
CN103783231B (en) Production method for jasmine flower flavor type black tea
CN102871201B (en) Drying device suitable for food and food drying method thereof
US20040051540A1 (en) Condition sensor for a dryer
CA2666779A1 (en) Washing machine and method of controlling a washing machine
CN104962295B (en) A kind of bamboo wood carbonization, the integrated device of drying and method thereof
EP1510612A3 (en) Method of controlling a drying cycle in a washing machine
US20050252028A1 (en) Control method of clothes dryer and apparatus thereof
DE102008057663A1 (en) Treated treatment device
US7644513B2 (en) Laundry dryer and method for controlling drying course of the same
KR101191950B1 (en) The grain drying device for agricultural and marine products
US20090313848A1 (en) Method and household appliance for drying wet laudry
KR101062143B1 (en) Hot pepper dryer
CN102293584A (en) Electric pressure cooker for finely cooking rice and control method thereof

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20161031

Address after: 324400, No. 16 Hing North Road, Longyou Industrial Park, Longyou County, Quzhou, Zhejiang

Applicant after: Skysea Refrigeration & Electrical Equipment Co., Ltd.

Applicant after: Ningbo Skysea Refrigeration Equipment Co., Ltd.

Address before: Lin Yu Industrial Zone stone road in Zhenhai District 315207 Zhejiang city of Ningbo province No. 568

Applicant before: Ningbo Skysea Refrigeration Equipment Co., Ltd.

C41 Transfer of patent application or patent right or utility model
GR01 Patent grant
GR01 Patent grant