CN2606316Y - Movable circulatnig grain drier - Google Patents

Movable circulatnig grain drier Download PDF

Info

Publication number
CN2606316Y
CN2606316Y CN 03215813 CN03215813U CN2606316Y CN 2606316 Y CN2606316 Y CN 2606316Y CN 03215813 CN03215813 CN 03215813 CN 03215813 U CN03215813 U CN 03215813U CN 2606316 Y CN2606316 Y CN 2606316Y
Authority
CN
China
Prior art keywords
grain
drying
tower
drying tower
bucket elevator
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN 03215813
Other languages
Chinese (zh)
Inventor
李保安
胡献华
李化海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuan Food Machinery Mfg Co ltd
Original Assignee
Fuan Food Machinery Mfg Co ltd
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 Fuan Food Machinery Mfg Co ltd filed Critical Fuan Food Machinery Mfg Co ltd
Priority to CN 03215813 priority Critical patent/CN2606316Y/en
Application granted granted Critical
Publication of CN2606316Y publication Critical patent/CN2606316Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The utility model belongs to grain drying machinery. The utility model provides a movable circulating grain drier which is mainly composed of a drying tower, a bucket elevator (1) and a hot blast generating and conveying mechanism, wherein the drying tower comprises a grain storage tempering section (3) on the upper part, a drying section and a grain discharge mechanism; the bucket elevator (1) is vertically arranged and fixedly connected with a tower body of the drying tower; the upper part of the bucket elevator (1) is connected with the drying tower by a chute (2); a conveying machine (9) for circulation is arranged below the grain discharge mechanism of the drying tower; the bucket elevator (1) is provided with a feed port corresponding to the conveying machine (9) for circulation. The utility model has the following characteristics of integrated design, compact structure, moveable operation, low drying cost and expenses, high benefits, circulating grain discharge, high heat utilization, one-step drier assembly, homogeneous grain dryness, constant colors, fine quality, good drying effect and large dehydrating range that high-moisture grains can be dehydrated into safe moisture. The utility model can be widely suitable for grain depots, planting and managing specialized households and seed bases.

Description

Portable circulating grain products dryer
Affiliated technical field
The utility model belongs to grain drying machinery, mainly proposes a kind of portable circulating grain products dryer.
Background technology
Domestic grain drying device, in recent years along with central grain depot construction, large-scale fixedly tower dryer has obtained application, along with the further understanding to safe grain storage, dryers such as fluidisation slot type dryer also appear on the market in succession, but fixedly the tower dryer investment is big, cycle is long, simultaneously, dries inhomogeneous, unevenness surpasses 2% to 4%, the percentage of damage height, power consumption, contaminated environment, though supporting with national large granary, still be badly in need of perfect.Fluidisation slot type dryer needs the hot blast temperature height, and drying time is short, belongs to rapid heating, drying of short time, and grain quality is difficult to guarantee.Mostly the dryer of other structure is that treating capacity is little, and power consumption is big, and the precipitation about 5% of once installing must carry out secondary or repeated drying, oven dry cost height.The speed that China's grain drying machine is applied is slower, and its main cause is fixing rower drier exactly, invests greatlyyer, and the platform price generally surpasses 1,000,000 yuans, oven dry cost height, and medium and small grain depot, dealer, big farming household are difficult to bear.The poor formula dryer precipitation range of fluidisation is little, needs secondary or repeated drying, and baking back inferior quality, and it is higher, time-consuming to consume energy.The high moisture content grain of other form dryers precipitation range is less, and accommodation is little, thereby has influenced the enthusiasm that grain drying machine is promoted the use of, and carries out artificial airing so a large portion purchasing enterprise and rural area are still by the sky.In recent years, because the raising year by year of grain yield, the area of high-quality grain, special-purpose grain constantly enlarges, and the reform of grain circulation system, be badly in need of a kind of tallying with the national condition of design, small investment, advanced technology, stable performance, easy to use are applicable to the dryer of new generation that medium and small grain depot, crop cultivation speciality family, major dealer use.
Summary of the invention
The purpose of this utility model promptly is to propose a kind of portable circulating grain products dryer, makes that it has reasonable in design, grain-drying is effective and the low characteristics of oven dry cost.
The utility model is finished the technical scheme that its invention task takes: it mainly produces conveying mechanism by drying tower, bucket elevator, hot blast and constitutes, and drying tower comprises grain storage delay section, oven dry section and the draining crop mechanism on top; It is characterized in that: described bucket elevator is vertical to be provided with and to connect firmly with the drying tower tower body, the top of bucket elevator is connected with drying tower by elephant trunk, the circulation conveyer is set in the bottom of drying tower draining crop mechanism, and the corresponding circulation of bucket elevator is provided with charging aperture with conveyer.
The portable circulating grain products drying machine structure that the utility model proposes is designed to integral movable type, and its mobile operation can be handled with regard to the storehouse oven dry, has saved expense of removing down and construction investment in a large number.The structure of design cycle operation is all arranged grain, batch cycle, and how high no matter go into machine grain moisture content, and once installation can drop to safe moisture content, and oven dry is evenly, and is best in quality.
The technical process that the utility model adopts the circulation of oven dry-refluences-tempering-oven dry-refluence-tempering-cooling to dry, it has following characteristics: 1., global design, and compact conformation, movable operation, it is low to dry cost, high efficiency; 2., circulation row's grain, the heat utilization efficiency height, once installation, high moisture content grain can drop to safe moisture, precipitation range is big; 3., the cereal uniform drying, color and luster is constant, and is best in quality, good drying effect.This dryer can be widely used in grain depot, plantation and operation specialist, seed base.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Among the figure, 1, bucket elevator, 2, elephant trunk, 3, the grain storage delay section, 4, exhaust duct, 5, warm-air pipe, 6, blast pipe, 7, grain is poor down, 8, delivery plate, 9, cyclic conveyor, 10, move wheel, 11, blower fan, 12, hot-blast stove, 13, charging aperture.
The specific embodiment
The embodiment that provides is in conjunction with the accompanying drawings further specified its structure:
As shown in Figure 1, the utility model is mainly produced conveying mechanism and is circulated by drying tower, bucket elevator 1, hot blast and constitutes with conveyer 9; Wherein bucket elevator 1 vertically is provided with and connects firmly with the drying tower tower body; The arranged outside of bucket elevator 1 bottom has cereal charging aperture 13, by mode artificial, the machine feeding cereal is sent into bucket elevator 1 by charging aperture 13, and enter in the drying tower by elephant trunk 2 by the top of bucket elevator 1, the top of drying tower is grain storage delay section 3, when grain-drying carries out recurrent state, the cereal of drying has been got rid of portion of water, enter the top of drying tower again through elevator, outwards evaporate at the stuffy moisture of cereal inner core that makes of this section, it is inside and outside consistent to reach seed moisture, it is thorough to be convenient to secondary drying, reaches safe water content.The grain storage delay section is the prior art of existing grain drying device.Multilayer warm-air pipe 5 and exhaust duct 4 and warm-air pipe and exhaust duct were spaced up and down about the oven dry section of drying tower was provided with, and promptly the upper and lower two-layer of every layer of warm-air pipe 5 is exhaust duct 4, and warm-air pipe 4 also is staggered form with exhaust duct 5 and distributes.The section configuration of warm-air pipe 5 and exhaust duct 4 is the pentagon of bottom open-ended, and the grain machine is made industry and is called the angle box.Every warm-air pipe 5 is that convergent gauge structure and pipe tail are cecum by the mouth of pipe to the pipe tail.Hot blast produces conveying mechanism and comprises hot-blast stove 12, blower fan 11 and carrier pipe, and hot-blast stove 12 can be fire coal, oil burner, and the hot-blast stove of existing foodstuff drying device has multiple product, as the dryer hot-blast stove (fire coal) that can adopt Zhengzhou Boiler Plant to produce.The hot blast that hot-blast stove 12 produces is in blower fan 11, carrier pipe are sent into warm-air pipe in the drying tower.Because warm-air pipe 5 be that up and down multilayer and every layer are many, its hot blast mode of entrance can adopt: can a blast pipe 6 be set corresponding every layer of warm-air pipe on the housing of tower body, the every blast pipe 6 corresponding many warm-air pipes 5 that are communicated with this layer, blast pipe 6 is communicated with carrier pipe, the axis normal of warm-air pipe 5 in the axis of blast pipe 6 and the tower.Hot blast enters up and down Duo Gen blast pipe 6 and in blast pipe 6 enters the many warm-air pipes 5 of this layer through blower fan 11, carrier pipe thus.Exhaust duct 4 two ends are uncovered structure, and promptly the housing both sides of drying tower tower body have the corresponding exhaust outlet of a plurality of and exhaust duct 4.Hot blast (producing pressure by blower fan) with certain pressure enters warm-air pipe 5 and is discharged by its bottom opening, sees through the grain gap and enters in the bilevel exhaust duct 4, discharges tower body by the exhaust outlet at exhaust duct two ends, reaches the purpose to the grain oven dry.The structure of oven dry section is similarly the structure of existing grain drying device.The bottom of drying tower is a draining crop mechanism, promptly has many rows grain groove 7 down, following grain groove can be the inverted cone-shaped structure of bottom opening, the bottom of following grain poor 7 is provided with the delivery plate 8 that is driven by motor, crankshaft connecting rod system, has certain interval between delivery plate 8 and the following grain poor 7, and delivery plate 8 is for having the fence structure in many row row grains hole, thus, the crankshaft connecting rod system of driven by motor drives delivery plate about 8 and moves back and forth, and will drop on cereal on the delivery plate 8 by grain groove 7 down, is discharged by row's grain hole and falls in the hopper.Draining crop mechanism is the prior art of existing grain drying device.Corresponding hopper is provided with circulation conveyer 9 in its underpart, the charging aperture corresponding with circulation usefulness conveyer 9 is set in the inboard of bucket elevator 1, thus the cereal of discharging is sent in the bucket elevator 1 by conveyer 9, sent into again in the drying tower, carry out secondary drying by bucket elevator 1.Circulation can be ribbon conveyer or screw conveyer with conveyer 9.Cereal is closed hot blast after reaching safe water content, sends into cold wind by blower fan 11, and cereal is cooled off.Among this embodiment, drying tower tower body, blower fan 11, hot-blast stove 12 bottoms are provided with moves wheel 10.Also drying tower tower body, blower fan 11, hot-blast stove 12 can be positioned on the frame, the frame bottom is provided with moves wheel 10.Also drying tower tower body, blower fan 11 can be positioned on the frame, frame bottom and hot-blast stove 12 bottoms are provided with moves wheel 10.Also blower fan 11 and hot-blast stove 12 can be positioned on the frame, frame bottom and drying tower tower body bottom are provided with moves wheel 10.

Claims (7)

1, a kind of portable circulating grain products dryer mainly produces conveying mechanism by drying tower, bucket elevator (1), hot blast and constitutes, and drying tower comprises grain storage delay section (3), oven dry section and the draining crop mechanism on top; It is characterized in that: described bucket elevator (1) vertically is provided with and connects firmly with the drying tower tower body, the top of bucket elevator (1) is connected with drying tower by elephant trunk (2), circulation conveyer (9) is set in the bottom of drying tower draining crop mechanism, and the corresponding circulation of bucket elevator (1) is provided with charging aperture with conveyer (9).
2, portable circulating grain products dryer according to claim 1 is characterized in that circulation is ribbon conveyer with conveyer (9).
3, portable circulating grain products dryer according to claim 1 is characterized in that circulation is screw conveyer with conveyer (9).
4, portable circulating grain products dryer according to claim 1 is characterized in that drying tower tower body, blower fan (11), hot-blast stove (12) bottom are provided with mobile wheel (10).
5, portable circulating grain products dryer according to claim 1 is characterized in that drying tower tower body, blower fan (11), hot-blast stove (12) are positioned on the frame, and the frame bottom is provided with moves wheel (10).
6, portable circulating grain products dryer according to claim 1 is characterized in that drying tower tower body, blower fan (11) are positioned on the frame, and the frame bottom is provided with moves wheel (10), and hot-blast stove (12) bottom is provided with moves wheel (10).
7, portable circulating grain products dryer according to claim 1 is characterized in that blower fan (11) and hot-blast stove (12) are positioned on the frame, and the frame bottom is provided with moves wheel (10), and drying tower tower body bottom is provided with moves wheel (10).
CN 03215813 2003-03-16 2003-03-16 Movable circulatnig grain drier Expired - Lifetime CN2606316Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03215813 CN2606316Y (en) 2003-03-16 2003-03-16 Movable circulatnig grain drier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03215813 CN2606316Y (en) 2003-03-16 2003-03-16 Movable circulatnig grain drier

Publications (1)

Publication Number Publication Date
CN2606316Y true CN2606316Y (en) 2004-03-10

Family

ID=34160486

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03215813 Expired - Lifetime CN2606316Y (en) 2003-03-16 2003-03-16 Movable circulatnig grain drier

Country Status (1)

Country Link
CN (1) CN2606316Y (en)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100390483C (en) * 2005-11-16 2008-05-28 柳芳久 Small-sized moveable grain storing and drying barn
CN101946822A (en) * 2010-10-18 2011-01-19 武汉工业学院 Multi-channel dumping grain drying machine
CN103225946A (en) * 2013-04-26 2013-07-31 张建臣 Straw drying warehouse
CN103238423A (en) * 2013-04-26 2013-08-14 张建臣 Grain storage air drying bin
CN103411414A (en) * 2013-08-20 2013-11-27 顾丽霞 Feed pellet drying equipment
CN103478246A (en) * 2013-10-10 2014-01-01 李保安 Multiple-tower continuous dryer
CN104273217A (en) * 2014-10-27 2015-01-14 枝江市鹏达机械有限责任公司 Series heating type counter flow grain dryer
CN104542955A (en) * 2013-10-14 2015-04-29 吉林大学 Combined type air drying machine
CN103859018B (en) * 2014-03-31 2015-08-19 无锡中粮工程科技有限公司 Large output low temperature circulating grain products drying equipment
CN104930839A (en) * 2015-06-18 2015-09-23 无锡市新颖密封材料厂 Movable full-sealed drying machine
CN104938619A (en) * 2015-06-18 2015-09-30 河南中农福安农业装备有限公司 Material drying equipment
CN105571296A (en) * 2016-02-16 2016-05-11 郑伟思 Grain air drying machine
CN105758153A (en) * 2016-05-11 2016-07-13 江西省鑫纬业环保设备制造有限公司 Continuous grain drying machine with electromagnetic high-frequency heating function
CN105890320A (en) * 2015-06-10 2016-08-24 许德忠 Grain drying machine
CN105928353A (en) * 2016-04-28 2016-09-07 安徽谷丰机械科技有限公司 Low-temperature automatic circulation grain dryer
CN106342494A (en) * 2015-07-21 2017-01-25 江苏恒欣仓储设备有限公司 Granary with drying device
CN106885462A (en) * 2017-03-22 2017-06-23 河南芳捷农业发展有限公司 A kind of grain-drying tower with recuperation of heat
CN107014194A (en) * 2017-03-02 2017-08-04 安徽广深机电设备有限公司 A kind of drying tower of modified crop dryer
CN107131748A (en) * 2017-06-21 2017-09-05 安徽长星农业机械装备有限公司 A kind of not damaged dryer suitable for different-grain diameter cereal
CN107255410A (en) * 2017-07-25 2017-10-17 潘岩清 A kind of spiral cyclic drying secondary exhaust gas utilizes the application method of device
CN107883732A (en) * 2017-09-19 2018-04-06 合肥市凯佳机械加工有限公司 A kind of new drying tower tempering layer
CN108466383A (en) * 2018-03-26 2018-08-31 天华化工机械及自动化研究设计院有限公司 A kind of PP GRANULES material takes off the system and its application process of VOC
CN108970307A (en) * 2018-07-03 2018-12-11 安徽辰宇机械科技有限公司 A kind of crop dryer air outlet automatic dust removing apparatus
CN109028896A (en) * 2018-07-03 2018-12-18 安徽辰宇机械科技有限公司 A kind of Two-way Cycle intelligence drying machine and its control method
CN110425861A (en) * 2019-08-26 2019-11-08 安徽金锡机械科技有限公司 Circulating high pressure electric field Crop seed dryer
CN112197524A (en) * 2020-10-10 2021-01-08 扬州纽兰工程科技有限公司 Assembled grain stoving room of high-capacity module structure
CN112414093A (en) * 2020-10-23 2021-02-26 安徽公牛农业发展有限公司 Perpendicular drying tower of rice
CN112414030A (en) * 2020-11-25 2021-02-26 湖南省农友盛泰农业科技有限公司 Hot air circulation type grain drying machine
CN112444103A (en) * 2020-11-24 2021-03-05 湖南省农友机械集团有限公司 Grain drier
WO2021047384A1 (en) * 2019-09-09 2021-03-18 农业农村部南京农业机械化研究所 Low-temperature mixed-flow circulating peanut dryer and drying method therefor
CN112892637A (en) * 2021-01-18 2021-06-04 江西东坚农业发展有限公司 Cooling equipment for rice milling processing

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100390483C (en) * 2005-11-16 2008-05-28 柳芳久 Small-sized moveable grain storing and drying barn
CN101946822B (en) * 2010-10-18 2012-11-07 武汉工业学院 Multi-channel dumping grain drying machine
CN101946822A (en) * 2010-10-18 2011-01-19 武汉工业学院 Multi-channel dumping grain drying machine
CN103225946A (en) * 2013-04-26 2013-07-31 张建臣 Straw drying warehouse
CN103238423A (en) * 2013-04-26 2013-08-14 张建臣 Grain storage air drying bin
CN103238423B (en) * 2013-04-26 2016-07-13 张建臣 Food storage air drying cabin
CN103225946B (en) * 2013-04-26 2015-08-12 张建臣 Stalk air drying cabin
CN103411414A (en) * 2013-08-20 2013-11-27 顾丽霞 Feed pellet drying equipment
CN103478246A (en) * 2013-10-10 2014-01-01 李保安 Multiple-tower continuous dryer
CN104542955B (en) * 2013-10-14 2017-07-07 吉林大学 Combined type air-dry machine
CN104542955A (en) * 2013-10-14 2015-04-29 吉林大学 Combined type air drying machine
CN103859018B (en) * 2014-03-31 2015-08-19 无锡中粮工程科技有限公司 Large output low temperature circulating grain products drying equipment
CN104273217A (en) * 2014-10-27 2015-01-14 枝江市鹏达机械有限责任公司 Series heating type counter flow grain dryer
CN105890320B (en) * 2015-06-10 2018-04-06 许德忠 Foodstuff drying device
CN105890320A (en) * 2015-06-10 2016-08-24 许德忠 Grain drying machine
CN104938619A (en) * 2015-06-18 2015-09-30 河南中农福安农业装备有限公司 Material drying equipment
CN104930839A (en) * 2015-06-18 2015-09-23 无锡市新颖密封材料厂 Movable full-sealed drying machine
CN106342494A (en) * 2015-07-21 2017-01-25 江苏恒欣仓储设备有限公司 Granary with drying device
CN105571296A (en) * 2016-02-16 2016-05-11 郑伟思 Grain air drying machine
CN105571296B (en) * 2016-02-16 2017-12-12 郑伟思 Grain air-drying machine
CN105928353A (en) * 2016-04-28 2016-09-07 安徽谷丰机械科技有限公司 Low-temperature automatic circulation grain dryer
CN105758153A (en) * 2016-05-11 2016-07-13 江西省鑫纬业环保设备制造有限公司 Continuous grain drying machine with electromagnetic high-frequency heating function
CN107014194A (en) * 2017-03-02 2017-08-04 安徽广深机电设备有限公司 A kind of drying tower of modified crop dryer
CN106885462A (en) * 2017-03-22 2017-06-23 河南芳捷农业发展有限公司 A kind of grain-drying tower with recuperation of heat
CN107131748A (en) * 2017-06-21 2017-09-05 安徽长星农业机械装备有限公司 A kind of not damaged dryer suitable for different-grain diameter cereal
CN107255410A (en) * 2017-07-25 2017-10-17 潘岩清 A kind of spiral cyclic drying secondary exhaust gas utilizes the application method of device
CN107883732A (en) * 2017-09-19 2018-04-06 合肥市凯佳机械加工有限公司 A kind of new drying tower tempering layer
CN108466383A (en) * 2018-03-26 2018-08-31 天华化工机械及自动化研究设计院有限公司 A kind of PP GRANULES material takes off the system and its application process of VOC
CN108466383B (en) * 2018-03-26 2020-06-16 天华化工机械及自动化研究设计院有限公司 System for removing VOC (volatile organic compounds) from polypropylene granules and application method thereof
CN109028896A (en) * 2018-07-03 2018-12-18 安徽辰宇机械科技有限公司 A kind of Two-way Cycle intelligence drying machine and its control method
CN108970307A (en) * 2018-07-03 2018-12-11 安徽辰宇机械科技有限公司 A kind of crop dryer air outlet automatic dust removing apparatus
CN110425861A (en) * 2019-08-26 2019-11-08 安徽金锡机械科技有限公司 Circulating high pressure electric field Crop seed dryer
CN110425861B (en) * 2019-08-26 2020-06-30 安徽金锡机械科技有限公司 Circulating high-voltage electric field grain seed drying machine
WO2021047384A1 (en) * 2019-09-09 2021-03-18 农业农村部南京农业机械化研究所 Low-temperature mixed-flow circulating peanut dryer and drying method therefor
CN112197524A (en) * 2020-10-10 2021-01-08 扬州纽兰工程科技有限公司 Assembled grain stoving room of high-capacity module structure
CN112414093A (en) * 2020-10-23 2021-02-26 安徽公牛农业发展有限公司 Perpendicular drying tower of rice
CN112444103A (en) * 2020-11-24 2021-03-05 湖南省农友机械集团有限公司 Grain drier
CN112414030A (en) * 2020-11-25 2021-02-26 湖南省农友盛泰农业科技有限公司 Hot air circulation type grain drying machine
CN112892637A (en) * 2021-01-18 2021-06-04 江西东坚农业发展有限公司 Cooling equipment for rice milling processing

Similar Documents

Publication Publication Date Title
CN2606316Y (en) Movable circulatnig grain drier
CN204535304U (en) A kind of corn drying machinery for Feed Manufacturing
CN201355178Y (en) Interflow type grain drying machine
CN209295544U (en) Hot air fluidized bed grain drying device
CN206213151U (en) A kind of Intelligent grain drying equipment that may filter that dust
CN210580774U (en) Double mode electric heating grain drying-machine
CN111829322A (en) High-efficient environment-friendly grain drying-machine
CN100374806C (en) Raw state grain drying apparatus
CN104542955B (en) Combined type air-dry machine
CN205138157U (en) Crop dryer
CN202980041U (en) Corn drying device
CN108278860B (en) Uniform-flow hot air material drying method
CN201575676U (en) Grain dryer provided with semi-angular box
CN203575519U (en) Combined-type air dryer
CN206709575U (en) A kind of full-automatic grain-drying equipment
CN201251351Y (en) Thin-layer grain drier
CN101904349B (en) Corn ear aeration drying system based on two-stage drying technique
CN201640305U (en) Natural air drying machine of cereal
CN2169101Y (en) Grains drying plant
CN101248814A (en) Foodstuffs electric drying apparatus
CN207763418U (en) A kind of crops circulation dryer convenient for safeguarding
CN204388529U (en) Dryer
CN206944673U (en) A kind of fresh water fish feed continuous multi-stage drying unit
CN208936728U (en) A kind of movable grain drying machine
CN111023714A (en) Even-heat energy-saving grain dryer

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20130316

Granted publication date: 20040310