CN113124673A - 一种带自动输送的果干热泵烘干机 - Google Patents

一种带自动输送的果干热泵烘干机 Download PDF

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Publication number
CN113124673A
CN113124673A CN201911426453.XA CN201911426453A CN113124673A CN 113124673 A CN113124673 A CN 113124673A CN 201911426453 A CN201911426453 A CN 201911426453A CN 113124673 A CN113124673 A CN 113124673A
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Prior art keywords
heat pump
drying box
drying
outlet
inlet
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CN201911426453.XA
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朱恩龙
郭红莲
胡云峰
陈君然
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Tianjin University of Science and Technology
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Tianjin University of Science and Technology
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Priority to CN201911426453.XA priority Critical patent/CN113124673A/zh
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/08Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/02Applications of driving mechanisms, not covered by another subclass
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85Food storage or conservation, e.g. cooling or drying

Abstract

本发明公开了一种带自动输送的果干热泵烘干机,包括由网带输送机、物料托盘、热泵主机、干燥箱、热风管、废气管和循环风机组成。通过自动控制系统,利用网带输送机自动地将盛有苹果片的物料托盘送至热泵干燥箱内,干燥结束后,在将干燥箱内的物料托盘送出干燥箱外,同时将盛有待干燥物料的托盘送至干燥箱内,本发明由于采用自动送料,大幅降低人工劳动强度,自动化程度高,通用性好。

Description

一种带自动输送的果干热泵烘干机
技术领域
本发明涉及苹果深加工技术领域,特别涉及一种带自动输送的果干热泵烘干机。
背景技术
苹果及其它水果加工过程必要的一道工艺环节是进行烘干脱水,热泵烘干机属于清洁能源型烘干机,比燃煤、燃油型烘干机有显著节能、无污染、易于控制的技术特征;但根据苹果干的生产工艺需要采用高温热泵烘干机,以便快速、有效和保证干燥品质,同时该热泵烘干机具有良好的通用性,可以用于各类果干和果蔬深加工时的干燥脱水过程。
发明内容
本发明提出一种带自动输送的果干热泵烘干机,包括由网带输送机401、物料托盘402、干燥箱403、循环风机406、废气管408、热泵主机4010、热风管4012组成。
本发明具体内容:
热泵主机4010位于干燥箱403的后方,所述的热泵主机4010上端出口4011与所述的热风管4012左端的入口相连,所述的热风管4012右端出口与干燥箱上端入口404相连,干燥箱下端出口405与所述的废气管408的右端入口相连,所述的废气管408的左端出口与热泵主机下端入口409相连;4个循环风机406安装在干燥箱内上部隔板407上,隔板407与干燥箱403相连;网带输送机401与干燥箱403中上部相连并贯穿干燥箱403,多个物料托盘402位于网带输送机401上。
本发明的特点和优点
一种带自动输送的果干热泵烘干机,采用带自动输送功能的网带输送机,可以有效减少人工劳动强度,而且便于采用自动控制系统控制烘干箱内的果片烘干时间和品质。由于采用了自动控制系统可以灵活设定干燥工艺参数,因此,该烘干机除适用于苹果干的生产外,对于其他果干和果蔬具有良好的通用性,干燥品质好;而且热泵干燥的显著特点是节能效果显著,因此该果干热泵烘干机干燥成本低。
附图说明
图1是所述的热泵烘干机正面视图;
图2是所述的热泵烘干机左侧视图;
其中,401为网带输送机、402为物料托盘、403为干燥箱、404为干燥箱上端入口、405为干燥箱下端出口、406为循环风机、407为干燥箱内上部隔板、408为废气管、409为热泵主机下端右侧入口、4010为热泵主机、4011为热泵主机上端出口、4012为热风管。
具体实施方式
如图1和图2所示的一种带自动输送的果干热泵烘干机。
热泵主机4010位于干燥箱403的后方,所述的热泵主机4010上端出口4011与所述的热风管4012左端的入口相连,所述的热风管4012右端出口与干燥箱上端入口404相连,干燥箱下端出口405与所述的废气管408的右端入口相连,所述的废气管408的左端出口与热泵主机下端入口409相连;4个循环风机406安装在干燥箱内上部隔板407上,隔板407与干燥箱403相连;网带输送机401与干燥箱403中上部相连并贯穿干燥箱403,多个物料托盘402位于网带输送机401上。一种带自动输送的果干热泵烘干机的工作过程如下:盛有苹果片的多个物料托盘402由网带输送机401输送至干燥箱内,此时网带输送机401停止输送。热泵主机4010对空气进行升温后,经其上端出口4011和热风管4012进入到干燥箱403的上端入口404,在循环风机406的作用下,与物料托盘上402的苹果片进行热质交换进行脱水,干燥的废气由干燥箱下端出口405经废气管408,进入热泵主机下端入口409,经过热泵主机4010除湿降温后,再进行升温,由热泵主机4010上端的出口进入热风管4012中,完成一次循环,直至果干达到要求的含水率,此时控制系统再次对网带输送机进行控制,将盛有干燥后的果干托盘402全部输送至干燥机外,同时将盛有鲜果片的物料托盘输402送至干燥箱内403。
一种带自动输送的果干热泵烘干机由于采用的是高温热泵技术,因此对于果蔬类深加工果干、干制蔬菜等适用性好,而且自动控制系统可以实现干燥工艺参数的调整和设定,因此可以达到最优干燥工艺和干燥品质。

Claims (1)

1.一种带自动输送的果干热泵烘干机,其特征在于:包括由网带输送机(401)、物料托盘(402)、干燥箱(403)、循环风机(406)、废气管(408)、热泵主机(4010)、热风管(4012)组成:
所述的热泵主机(4010)上端出口(4011)与所述的热风管(4012)左端的入口相连,所述的热风管(4012)右端出口与干燥箱上端入口(404)相连,干燥箱下端出口(405)与所述的废气管(408)的右端入口相连,所述的废气管(408)的左端出口与热泵主机下端入口(409)相连;4个循环风机(406)安装在干燥箱内上部隔板(407)上,隔板(407)与干燥箱(403)相连;网带输送机(401)与干燥箱(403)中上部相连并贯穿干燥箱(403),多个物料托盘(402)位于网带输送机(401)上。
CN201911426453.XA 2019-12-30 2019-12-30 一种带自动输送的果干热泵烘干机 Pending CN113124673A (zh)

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