CN202492721U - Tunnel type efficient circulating drying device - Google Patents

Tunnel type efficient circulating drying device Download PDF

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Publication number
CN202492721U
CN202492721U CN2012200818187U CN201220081818U CN202492721U CN 202492721 U CN202492721 U CN 202492721U CN 2012200818187 U CN2012200818187 U CN 2012200818187U CN 201220081818 U CN201220081818 U CN 201220081818U CN 202492721 U CN202492721 U CN 202492721U
Authority
CN
China
Prior art keywords
air
drying
pipeline
drying channel
oven dry
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.)
Withdrawn - After Issue
Application number
CN2012200818187U
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Chinese (zh)
Inventor
黄德明
陆轶峰
陆宇龙
陈宏�
陆亚琳
侯杰
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.)
Jiangsu Sea Lion Machinery Group Co Ltd
Original Assignee
Jiangsu Sea Lion Machinery Group 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 Jiangsu Sea Lion Machinery Group Co Ltd filed Critical Jiangsu Sea Lion Machinery Group Co Ltd
Priority to CN2012200818187U priority Critical patent/CN202492721U/en
Application granted granted Critical
Publication of CN202492721U publication Critical patent/CN202492721U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a tunnel type efficient circulating drying device which comprises a plurality of drying box bodies which are communicated with each other. A drying pipeline and a circulating air pipeline are arranged in each drying box body, and the top of the drying pipeline is communicated with the top of the circulating air pipeline. A heater is disposed in the circulating air pipeline. An air inlet pipeline arranged on the heater is communicated with the bottom of the drying pipeline. An air outlet of the heater is communicated with the circulating air pipeline. A circulating fan is mounted on the drying box body which is arranged on the outer top of the circulating air pipeline. A coiled-pipe type heat exchanger is arranged on the drying box body, and an inlet of the coiled-pipe type heat exchanger is communicated with the outside. An outlet of the coiled-pipe type heat exchanger is communicated with the drying pipeline through an air inlet pipeline provided with an air inlet fan. An exhaust pipeline is arranged on the drying box body, and a lower end opening of the exhaust pipeline is communicated with the bottom of the drying pipeline, and an upper end opening of the exhaust pipeline is communicated with an inlet of a heat exchange tube arranged in the coiled pipe heat exchanger. An outlet of the heat exchanger is communicated with the outside through an air discharge pipe provided with an exhaust fan. A clothes hanging rail assembly is arranged at the top inside the drying pipeline. Air guide groove assemblies are respectively arranged at two sides of the clothes hanging rail assembly.

Description

Tunnel type efficient circulation drying unit
Technical field
The utility model relates to tunnel type drying unit field.
Background technology
The tunnel type drying unit is mainly used in the place that hotel, hotel, school, hospital etc. need to clean a large amount of cloth grass, and it passes through high temperature air with the water evaporates on the clothing, thereby reaches the effect of drying clothes.The drying efficiency of the tunnel type drying unit that uses at present is low, and the high temperature air that is used for drying clothes is directly discharged outside the drying unit, and heat energy loss is big, serious waste of resources.
The utility model content
The purpose of the utility model is: provide a kind of drying efficiency high, can be with the tunnel type efficient circulation drying unit of heat energy recycle.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: tunnel type efficient circulation drying unit; Comprise the oven dry casing that several are interconnected, be provided with drying channel and circulation air path in each oven dry casing, be interconnected between the top of described drying channel and circulation air path; Be provided with heater in the described circulation air path; Air intake passage on the heater is connected with the bottom of drying channel, and the air outlet on the heater communicates with circulation air path, and the oven dry casing at the outer top of described circulation air path is provided with the circulating fan that air is constantly circulated to drying channel from circulation air path; The oven dry casing is provided with coil exchanger; Import on the coil exchanger communicates with the external world; Be connected through intake stack between the air inlet in its outlet and the drying channel, described intake stack is provided with the air that makes in the coil exchanger and constantly gets into the interior air intake blower fan of drying channel; The oven dry casing is provided with exhaust duct; The lower port of described exhaust duct is connected with the bottom of drying channel; The import of the heat exchanger tube in the port of exhaust duct and the coil exchanger is connected; The outlet of described heat exchanger tube is connected through discharge pipe with extraneous, and described discharge pipe is provided with the air draft blower fan of constantly air in the discharge pipe being discharged discharge pipe; Top in the described drying channel is vertically arranged with along it can make the extension clothing rail assembly of clothing in the inside and outside cycle of oven dry casing, hangs clothing rail assembly both sides and is provided with the wind guide tank assembly that hot blast is evenly blowed straight down.
Further; Aforesaid tunnel type efficient circulation drying unit; Wherein, described wind guide tank assembly comprises: along hanging the vertically wind deflector of the even circular arc some protruding upward that is provided with of clothing rail assembly both sides, be provided with the wind guide tank of up/down perforation between the adjacent wind deflector.
Further, aforesaid tunnel type efficient circulation drying unit, wherein, the bottom in the described drying channel is vertically arranged with filter screen along it.
The utility model has the advantages that: owing on the oven dry casing, be provided with coil exchanger; The high temperature humid air of discharging from the drying channel bottom is through the heat exchanger tube the coil exchanger; Discharge coil exchanger again behind its cold air that heat transferred heat exchanger tube is outer; Significantly reduced the loss of heat like this, effectively with heat energy recycling; And can according to actual needs a plurality of oven dry casings be connected, improve drying efficiency.
Description of drawings
Fig. 1 is the described tunnel type efficient circulation of a utility model drying unit structural representation.
Fig. 2 is the structural representation of the single oven dry casing shown in Fig. 1.
Fig. 3 is the circulation sketch map of air-flow in the single oven dry casing shown in Fig. 2.
Fig. 4 is the wind guide tank modular construction sketch map shown in Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the utility model is done further to specify.
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; Tunnel type efficient circulation drying unit; Comprise the oven dry casing 1 that several are interconnected, the quantity of oven dry casing 1 can be provided with according to actual needs, is provided with two oven dry casings 1 in the present embodiment; With single oven dry casing 1 is that example is carried out the concrete structure introduction: be provided with drying channel 2 and circulation air path 3 in the oven dry casing 1; Be interconnected between the top of described drying channel 2 and circulation air path 3, in circulation air path 3, be provided with heater 4, the air intake passage 41 on the heater 4 communicates with the bottom of drying channel 2; Air outlet on the heater 4 is connected with circulation air path 3; The oven dry casing 1 at described circulation air path 3 outer tops is provided with the circulating fan 5 that air is constantly circulated to drying channel 2 from the top of circulation air path 3, and is as shown in Figure 1, and oven dry casing 1 is provided with four circulating fans 5; Oven dry casing 1 is provided with coil exchanger 6; Import 61 on the coil exchanger 6 communicates with the external world; Be connected through intake stack 7 between the air inlet 21 in its outlet and the drying channel 2, described intake stack 7 is provided with the air that makes in the coil exchanger 6 and constantly gets into the interior air intake blower fan 8 of drying channel 2; Oven dry casing 1 is provided with exhaust duct 15; The lower port of described exhaust duct 15 is connected with the bottom of drying channel 2; The port of exhaust duct 15 is connected with the import of heat exchanger tube in the coil exchanger 6; The outlet of heat exchanger tube is connected through discharge pipe 9 with extraneous in the described coil exchanger 6, and described discharge pipe 9 is provided with the air draft blower fan 10 of constantly air in the discharge pipe 9 being discharged discharge pipe 9, and discharge pipe 9 is provided with exhaust outlet 13; Top in the described drying channel 2 is vertically arranged with along it can make the extension clothing rail assembly 11 of clothing in oven dry casing 1 inside and outside cycle; Hang clothing rail assembly 11 both sides and be provided with the wind guide tank assembly 22 that hot blast is evenly blowed straight down; Described wind guide tank assembly 22 comprises: along hanging the vertically wind deflector 12 of the even circular arc some protruding upward that is provided with of clothing rail assembly 11 both sides, be provided with the wind guide tank 16 of up/down perforation between the adjacent wind deflector 12.Bottom in the described drying channel 2 is vertically arranged with filter screen 14 along it.The structure of the extension clothing rail assembly 11 described in the present embodiment and technological fairly simple maturation; Do not do too much introduction at this, can be made up of track support, drive motors, chain wheel set, chain and hook usually, hook then is arranged on the chain; Under the driving of drive motors; Chain wheel set drives chain and rotates, thereby makes the clothing on the hook can be swimmingly in oven dry casing 1 inside and outside cycle, in practical application; The form of extension clothing rail assembly 11 can have multiple, as long as can satisfy the needs that clothing is transported in above-mentioned circulation.
The operation principle of the utility model is following: the clothing that at first will be dried by extension clothing rail assembly 11 is sent in the drying channel 2 outside oven dry casing 1; As shown in Figure 3; Under the effect of circulating fan 5; Portion of air in the drying channel 2 gets in the heater 4 from the air intake passage 41 that is connected with drying channel 2 bottoms; High temperature air after being heated enters into the circulation air path 3 of heater 4 tops and enters into drying channel 2 from the top of circulation air path 3, between drying channel 2 under the effect of circulating fan 5 and circulation air path 3, forms one air-flow that is constantly circulated to drying channel 2 by circulation air path 3, referring to shown in Figure 3.Owing in drying channel 2, be provided with wind guide tank assembly 22; High temperature air gets into from the top of wind guide tank 16 in the wind guide tank 16 and blows on the clothing of below from the bottom of wind guide tank 16; After being provided with circular arc wind deflector 12 protruding upward; The high temperature air that gets in the drying channel 2 from circulation air path 3 gets in the wind guide tank 16 more easily, also forms hyperthermia drying air-flow straight down, and the air-flow that blows out like this can make fast clothes drying, can also make clothing keep smooth simultaneously.In drying channel 2, absorbed the bottom that the high temperature humid air of moisture on the clothing sinks down into drying channel 2; And enter in the exhaust duct to 15 from the lower port of the exhaust duct 15 that is connected with drying channel 2 bottoms; Under the effect of air draft blower fan 10, the high temperature humid air enters into the heat exchanger tube of coil exchanger 6 from exhaust duct 15, simultaneously under the effect of air intake blower fan 8; Extraneous cold air enters in the coil exchanger 6 from the import 61 of coil exchanger 6; And the heat of high temperature humid air in the absorption heat exchanger tube, the high temperature humid air in the heat exchanger tube drains into the external world through the exhaust outlet on the discharge pipe 9 13 after heat is discharged.Because the bottom of drying channel 2 also is provided with filter screen 14, the lint that drops on the clothings in the drying channel 2 can be adsorbed on the filter screen 14, if periodically changed or cleaned filter screen just can keep in the drying channel 2 neatly.The clothing of in drying channel 2, being dried continues to be seen off by extension clothing rail assembly 11, by the operator clothing of oven dry is taken off, and then the clothing that will dry hangs up clothing rail assembly 11, so constantly circulation, completion high efficiency drying process.
The utility model has the advantages that: owing on oven dry casing 1, be provided with coil exchanger 6; The high temperature humid air of discharging from drying channel 2 bottoms is through the heat exchanger tube the coil exchanger 6; Discharge coil exchanger 6 again behind its cold air that heat transferred heat exchanger tube is outer; Significantly reduced the loss of heat like this, effectively with heat energy recycling; And can according to actual needs a plurality of oven dry casings be connected, improve drying efficiency.

Claims (3)

1. tunnel type efficient circulation drying unit; It is characterized in that: comprise the oven dry casing that several are interconnected; Be provided with drying channel and circulation air path in each oven dry casing; Be interconnected between the top of described drying channel and circulation air path, be provided with heater in the described circulation air path, the air intake passage on the heater is connected with the bottom of drying channel; Air outlet on the heater communicates with circulation air path, and the oven dry casing at the outer top of described circulation air path is provided with the circulating fan that air is constantly circulated to drying channel from circulation air path; The oven dry casing is provided with coil exchanger; Import on the coil exchanger communicates with the external world; Be connected through intake stack between the air inlet in its outlet and the drying channel, described intake stack is provided with the air that makes in the coil exchanger and constantly gets into the interior air intake blower fan of drying channel; The oven dry casing is provided with exhaust duct; The lower port of described exhaust duct is connected with the bottom of drying channel; The import of the heat exchanger tube in the port of exhaust duct and the coil exchanger is connected; The outlet of described heat exchanger tube is connected through discharge pipe with extraneous, and described discharge pipe is provided with the air draft blower fan of constantly air in the discharge pipe being discharged discharge pipe; Top in the described drying channel is vertically arranged with along it can make the extension clothing rail assembly of clothing in the inside and outside cycle of oven dry casing, hangs clothing rail assembly both sides and is provided with the wind guide tank assembly that hot blast is evenly blowed straight down.
2. tunnel type efficient circulation drying unit according to claim 1; It is characterized in that: described wind guide tank assembly comprises: along hanging the vertically wind deflector of the even circular arc some protruding upward that is provided with of clothing rail assembly both sides, be provided with the wind guide tank of up/down perforation between the adjacent wind deflector.
3. tunnel type efficient circulation drying unit according to claim 1 and 2 is characterized in that: the bottom in the described drying channel is vertically arranged with filter screen along it.
CN2012200818187U 2012-03-07 2012-03-07 Tunnel type efficient circulating drying device Withdrawn - After Issue CN202492721U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200818187U CN202492721U (en) 2012-03-07 2012-03-07 Tunnel type efficient circulating drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200818187U CN202492721U (en) 2012-03-07 2012-03-07 Tunnel type efficient circulating drying device

Publications (1)

Publication Number Publication Date
CN202492721U true CN202492721U (en) 2012-10-17

Family

ID=46998956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200818187U Withdrawn - After Issue CN202492721U (en) 2012-03-07 2012-03-07 Tunnel type efficient circulating drying device

Country Status (1)

Country Link
CN (1) CN202492721U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587099A (en) * 2012-03-07 2012-07-18 江苏海狮机械集团有限公司 Tunnel type high-efficiency circular drying device
CN104846606A (en) * 2015-06-02 2015-08-19 江苏海狮机械集团有限公司 Linen dryer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587099A (en) * 2012-03-07 2012-07-18 江苏海狮机械集团有限公司 Tunnel type high-efficiency circular drying device
CN102587099B (en) * 2012-03-07 2014-05-21 江苏海狮机械集团有限公司 Tunnel type high-efficiency circular drying device
CN104846606A (en) * 2015-06-02 2015-08-19 江苏海狮机械集团有限公司 Linen dryer

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20121017

Effective date of abandoning: 20140521

RGAV Abandon patent right to avoid regrant