CN203814556U - Multilayer box-type reversed hot air drying device for drying medlar - Google Patents

Multilayer box-type reversed hot air drying device for drying medlar Download PDF

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Publication number
CN203814556U
CN203814556U CN201420217810.8U CN201420217810U CN203814556U CN 203814556 U CN203814556 U CN 203814556U CN 201420217810 U CN201420217810 U CN 201420217810U CN 203814556 U CN203814556 U CN 203814556U
Authority
CN
China
Prior art keywords
hot air
drying
heat exchanger
hothouse
air
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 - Fee Related
Application number
CN201420217810.8U
Other languages
Chinese (zh)
Inventor
蔺存礼
梁家松
梁家材
张兴金
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.)
YONGCHANG COUNTY LINGYUANHONG WOLFBERRY DEVELOPMENT Co Ltd
Original Assignee
YONGCHANG COUNTY LINGYUANHONG WOLFBERRY DEVELOPMENT 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 YONGCHANG COUNTY LINGYUANHONG WOLFBERRY DEVELOPMENT Co Ltd filed Critical YONGCHANG COUNTY LINGYUANHONG WOLFBERRY DEVELOPMENT Co Ltd
Priority to CN201420217810.8U priority Critical patent/CN203814556U/en
Application granted granted Critical
Publication of CN203814556U publication Critical patent/CN203814556U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a multilayer box-type reversed hot air drying device for drying medlar. The multilayer box-type reversed hot air drying device comprises a hot air stove, a heat exchanger, a hot air pipe, a drying chamber and an air returning pipe. The hot air stove is located below the heat exchanger and used for heating the heat exchanger. An outlet of the heat exchanger is connected with the hot air pipe and an inlet of the heat exchanger is connected with the air returning pipe. The hot air pipe is communicated with the top of the drying chamber. The air returning pipe is communicated with the bottom of the drying chamber. A draught fan is further connected to the air returning pipe. A drying bed is arranged in the drying chamber and composed of a frame body and eight to twelve layers of drying screens. According to the multilayer box-type reversed hot air drying device, the material classified drying principle is used for drying, a hot air circulation system is adopted so that circulated use of heat energy can be achieved and waste of the heat energy can be reduced; meanwhile, the multilayer drying bed is adopted, so that hot air passes through materials several times, the use rate of the hot air is improved, and the productivity is increased.

Description

A kind of for the reverse hot-air drying device of the dry multiple-layer box type of matrimony vine
Technical field
The utility model belongs to fruit technical field of drying, relates to a kind of for the reverse hot-air drying device of the dry multiple-layer box type of matrimony vine.
Background technology
The problem that easily rots, cannot preserve for a long time for fruits such as matrimony vines, it is one of main fresh-keeping mode that this type of material is dehydrated.And at present, be all to adopt the open operating type of individual layer for the dry box-type drying equipment of fruit, hot blast is directly discharged after a percolation, and heat energy does not obtain utilization cmpletely, causes the waste of the energy, has reduced drying efficiency simultaneously.
Utility model content
The purpose of this utility model is the problem existing for prior art, provides a kind of for the reverse hot-air drying device of the dry multiple-layer box type of matrimony vine, and this device can significantly improve the heat utilization rate of drying equipment.
For this reason, the utility model adopts following technical scheme:
A kind of for the reverse hot-air drying device of the dry multiple-layer box type of matrimony vine, comprise hot-blast stove, heat exchanger, warm-air pipe, hothouse and backwind tube, described hot-blast stove is positioned at heat exchanger below and heat exchanger heats, the outlet of described heat exchanger connects warm-air pipe, entrance connects backwind tube, described warm-air pipe is connected with the top of hothouse, described backwind tube is connected with the bottom of hothouse, is also connected with blower fan on backwind tube; In described hothouse, be provided with drying bed, described drying bed is made up of support body and 8-12 layer dry sieve.
Further, more than one of described drying bed, and described drying bed be positioned at warm-air pipe and hothouse connected entrance under.
Further, on described warm-air pipe, be also connected with control valve.
Further, on described hothouse, be also provided with ventilating fan and exhausting moisture window.
The beneficial effects of the utility model are: make full use of the dry principle of stock grading and be dried, this device adopts hot air circulating system, realizes recycling of heat energy, reduces the waste of heat energy; Adopted multilayer drying bed simultaneously, made hot blast Multiple through then out material, improved the utilization rate of hot blast, increased production capacity, and the amount of dried material configures the sieve nest number of plies as required; In addition, utilize the hot blast refluxing to improve the air inlet temperature of heat exchanger wind regime.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1-hot-blast stove, 2-heat exchanger, 3-warm-air pipe, 4-control valve, 5-hothouse, 6-drying bed, 601-support body, 602-dry sieve, 7-exhausting moisture window, 8-ventilating fan, 9-backwind tube, 10-blower fan.
Detailed description of the invention
As shown in Figure 1, a kind of for the reverse hot-air drying device of the dry multiple-layer box type of matrimony vine, comprise hot-blast stove 1, heat exchanger 2, warm-air pipe 3, hothouse 5 and backwind tube 9, hot-blast stove 1 is positioned at heat exchanger 2 belows and heat exchanger 2 heats, the outlet of heat exchanger 2 connects warm-air pipe 3, entrance connects backwind tube 9, and warm-air pipe 3 is connected with the top of hothouse 5, and backwind tube 9 is connected with the bottom of hothouse 5, on warm-air pipe 3, be also connected with control valve 4, on backwind tube 9, be also connected with blower fan 10; In hothouse 5, be provided with drying bed 6, drying bed 6 is made up of support body 601 and 8-12 layer dry sieve 602, and entirety is steaming utensil type structure; And more than one of drying bed 6, and drying bed 6 is positioned under warm-air pipe 3 and hothouse 5 connected entrances; On hothouse 5, be also provided with ventilating fan 8 and exhausting moisture window 9.
When work, under the draft effect of blower fan 10, cold air in hothouse 5 is heated in backwind tube 9 enters heat exchanger 2, become the hot-air with uniform temperature, hot-air, in warm-air pipe 3 is evenly sent into hothouse 5, constantly continues to be dried through dry sieve 602 and to the material on dry sieve 602.Hot blast temperature after multilayer dry sieve 602 reduces gradually, and humidity strengthens.Damp-heat air after cooling enters heat exchanger 2 and reheats under the draft effect of blower fan 10, realizes recycling of hot blast.In dry run, the air quantity of hot blast can be realized by control valve 4 adjusting of flow; When the interior humidity of hothouse 5 is excessive, can open ventilating fan 8 and exhausting moisture window 7, suitably to reduce the humidity in hothouse 5.

Claims (4)

1. one kind for the reverse hot-air drying device of the dry multiple-layer box type of matrimony vine, it is characterized in that, comprise hot-blast stove, heat exchanger, warm-air pipe, hothouse and backwind tube, described hot-blast stove is positioned at heat exchanger below and heat exchanger heats, the outlet of described heat exchanger connects warm-air pipe, entrance connects backwind tube, described warm-air pipe is connected with the top of hothouse, and described backwind tube is connected with the bottom of hothouse, is also connected with blower fan on backwind tube; In described hothouse, be provided with drying bed, described drying bed is made up of support body and 8-12 layer dry sieve.
2. according to claim 1 a kind ofly it is characterized in that for the reverse hot-air drying device of the dry multiple-layer box type of matrimony vine, more than one of described drying bed, and described drying bed be positioned at warm-air pipe and hothouse connected entrance under.
3. according to claim 1 a kind ofly it is characterized in that for the reverse hot-air drying device of the dry multiple-layer box type of matrimony vine, on described warm-air pipe, be also connected with control valve.
4. according to claim 1 a kind ofly it is characterized in that for the reverse hot-air drying device of the dry multiple-layer box type of matrimony vine, on described hothouse, be also provided with ventilating fan and exhausting moisture window.
CN201420217810.8U 2014-04-30 2014-04-30 Multilayer box-type reversed hot air drying device for drying medlar Expired - Fee Related CN203814556U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420217810.8U CN203814556U (en) 2014-04-30 2014-04-30 Multilayer box-type reversed hot air drying device for drying medlar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420217810.8U CN203814556U (en) 2014-04-30 2014-04-30 Multilayer box-type reversed hot air drying device for drying medlar

Publications (1)

Publication Number Publication Date
CN203814556U true CN203814556U (en) 2014-09-10

Family

ID=51470116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420217810.8U Expired - Fee Related CN203814556U (en) 2014-04-30 2014-04-30 Multilayer box-type reversed hot air drying device for drying medlar

Country Status (1)

Country Link
CN (1) CN203814556U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104643271A (en) * 2015-03-06 2015-05-27 尹全权 Solar fruit drying treatment equipment
CN105192859A (en) * 2015-08-14 2015-12-30 廖子贵 Novel drying equipment for fruit and vegetable dewatering
CN105286036A (en) * 2015-11-17 2016-02-03 东台市三仓节能锅炉有限公司 Fruit and vegetable drying device
CN105444559A (en) * 2015-12-07 2016-03-30 东营科创生物化工有限公司 Steam recycling device for drying bed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104643271A (en) * 2015-03-06 2015-05-27 尹全权 Solar fruit drying treatment equipment
CN105192859A (en) * 2015-08-14 2015-12-30 廖子贵 Novel drying equipment for fruit and vegetable dewatering
CN105286036A (en) * 2015-11-17 2016-02-03 东台市三仓节能锅炉有限公司 Fruit and vegetable drying device
CN105444559A (en) * 2015-12-07 2016-03-30 东营科创生物化工有限公司 Steam recycling device for drying bed

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140910

Termination date: 20150430

EXPY Termination of patent right or utility model