CN201666266U - Fan used for fruit/vegetable belt type dryer - Google Patents
Fan used for fruit/vegetable belt type dryer Download PDFInfo
- Publication number
- CN201666266U CN201666266U CN200920245623XU CN200920245623U CN201666266U CN 201666266 U CN201666266 U CN 201666266U CN 200920245623X U CN200920245623X U CN 200920245623XU CN 200920245623 U CN200920245623 U CN 200920245623U CN 201666266 U CN201666266 U CN 201666266U
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- blower fan
- fan
- housing
- fruits
- motor
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a fan used for drying equipment. A fan used for a fruit/vegetable belt type dryer comprises a shell body, a motor and a fan impeller. The fan is characterized in that: the motor is arranged at one side of the shell body, and an air inlet is arranged on the other side of the shell body relative to the motor; the air inlet is communicated with the shell body. The upper part of a drying cavity is an air outlet; a fan port is connected with a heat exchanger of a hot-air cycle drying device through the fan shell body during use. A fan drainage device is arranged on the shell body under the fan. The shell body is provided with an exhaust pipe. The advantages are as follows: the fan for connecting the heat exchanger and two air-outlet air cavities for exhausting replaces an air inlet fan system, an exhaust fan system and a tail-gas recovery system; and the fan has advantages of simple structure, small occupied space, easy control and low cost.
Description
Technical field
The utility model relates to the blower fan that a kind of drying equipment is used.
Background technique
The used blower fan of fruits and vegetables belt drier mostly is standard centrifugal blower and axial-flow blower at present, and the fruits and vegetables belt drier has been realized the continuity and the automation of material turnover, and the labour productivity height can satisfy the big needs of producing of modernization, thereby be widely adopted.Existing belt drier has individual layer and multilayer, and hot blast passes individual layer and multilayer dose up or down, and the wet air behind the process heat and mass directly discharges atmosphere or utilizes once more by a cover tail gas recycle equipment recovery section discharge tail gas.No matter be individual layer or multilayer fruits and vegetables belt drier, its air intake or exhaust outlet are respectively equipped with air inlet blower fan and air exhauster two cover systems, and Btu utilization is insufficient, energy consumption is high, device structure is complicated, take up room big, cost is high.For improving Btu utilization, existing band dryer adopts exhaust gas recovery system more.
The model utility content
The purpose of this utility model is to avoid the deficiencies in the prior art that a kind of blower fan that is used for the fruits and vegetables belt drier is provided, and it is simple in structure, has two exhaust outlets, reaches the purpose that substitutes blower fan system with a typhoon machine.
For achieving the above object, the technological scheme that the utility model is taked is: a kind of blower fan that is used for the fruits and vegetables belt drier, include housing, motor, draught fan impeller, its main feature are that described motor is arranged on a side of housing, the housing of the opposite side that is oppositely arranged with motor is provided with intake grill, and intake grill is connected with Blower Housing by the air intake pipe pressure ring; The cyclic drying chamber that is provided with in intake grill and the housing is connected; The top of drying chamber is exhaust outlet, and the blower fan mouth is connected by the heat exchanger of Blower Housing with the heat-wind circulate drying device during use; On the housing below the blower fan, be provided with the blower fan drainage means; On described housing, be provided with exhaust duct.
The described blower fan that is used for the fruits and vegetables belt drier is provided with the exhaust regulator plate in the joint of exhaust duct and housing.
The described blower fan that is used for the fruits and vegetables belt drier is provided with the exhaust air rate modulating valve in described exhaust duct.
The described blower fan that is used for the fruits and vegetables belt drier is provided with at described intake grill place and closes vane.
The described blower fan that is used for the fruits and vegetables belt drier is relatively set with the draught fan impeller baffle plate with described draught fan impeller in described housing.
The described blower fan that is used for the fruits and vegetables belt drier, described blower fan drainage means are to be provided with drainage pipe on the housing below the described blower fan, and drainage pipe is connected with described cyclic drying chamber.
The described blower fan that is used for the fruits and vegetables belt drier, the motor of described blower fan is arranged on the motor cabinet.
The described blower fan that is used for the fruits and vegetables belt drier, the housing side of described blower fan is del, in the hull shape semicircular in shape of motor and exhaust outlet one side.
The described blower fan that is used for the fruits and vegetables belt drier is provided with the blower fan seat below the housing of described blower fan.
The beneficial effects of the utility model are: have air intake blower fan system, air exhauster system and the tail gas recycle that the blower fan that connects heat exchanger and two air-out one's intentions as revealed in what one says of exhaust chamber substituted prior art and utilize system, have simple in structure, take up space little, control easily, advantage that cost is low.
Description of drawings
Fig. 1 is a main TV structure schematic representation of the present utility model;
Fig. 2 is a plan structure schematic representation of the present utility model;
Fig. 3 is the AA sectional structure schematic representation of the utility model Fig. 1.
Among the figure: 1. motor, 2. motor cabinet, 3. draught fan impeller, 4. impeller baffle plate, 5 close vane, 6. housing, 7. exhaust regulator plate, 8. exhaust duct, 9. exhaust air rate modulating valve, 10. drainage means, 11. blower fan seats, 12. air intake pipes, 13. air intake pipe pressure rings
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
See Fig. 1, Fig. 2, Fig. 3, a kind of blower fan that is used for the fruits and vegetables belt drier includes housing 6, motor 1, draught fan impeller 3, described motor 1 is arranged on a side of housing 6, and the housing 6 of the opposite side that is oppositely arranged with motor 1 is provided with intake grill, and intake grill is connected with Blower Housing 6 by air intake pipe pressure ring 13; The cyclic drying chamber that is provided with in intake grill and the housing 6 is connected; The top of drying chamber is exhaust outlet, and the blower fan mouth is connected with the heat exchanger of heat-wind circulate drying device by Blower Housing 6 during use; On the housing below the blower fan, be provided with the blower fan drainage means; On described housing, be provided with exhaust duct 8, on the housing below the blower fan 16, be provided with blower fan drainage means 10.Joint at exhaust duct 8 and housing 6 is provided with exhaust regulator plate 7.In described exhaust duct 8, be provided with exhaust air rate modulating valve 9.Be provided with at described intake grill place and close vane 5.In described housing 6, be relatively set with draught fan impeller baffle plate 4 with described draught fan impeller 3.Described blower fan drainage means 10 is to be provided with drainage pipe on the housing 6 below the described blower fan, and drainage pipe is connected with described cyclic drying chamber.The motor 1 of described blower fan is arranged on the motor cabinet 2.Housing 6 sides of described blower fan are del, in the hull shape semicircular in shape of motor and exhaust outlet one side.Below the housing 6 of described blower fan, be provided with blower fan seat 11.
The working procedure of specific embodiments
During the utility model work, air-flow divides two-way, one route driven by motor impeller 3 rotates, the vane 5 that closes that is contained in the intake grill place is connected with the cyclic drying storehouse, the hot blast that passes be dried material and steel band is sucked, most of hot blast, is passed material and continues to deliver to the air inlet circulation by connecting the blower fan outlet of heat exchanger by draught fan impeller 3 after the heat exchanger of flowing through heats again; The air-flow that another road small amount of humidity is bigger is because quality is bigger, be thrown to the perisporium of Blower Housing 6 by draught fan impeller 3, the air communication that humidity is bigger is crossed the exhaust exhaust outlet emptying of Blower Housing 6, be thrown to by draught fan impeller 3 Blower Housing 6 perisporium shape become the bottom that water droplet is pooled to Blower Housing 6, when ponding has certain amount after blower fan drainage means 10 is got rid of.
The blower fan that the utility model is used for the fruits and vegetables belt drier not only is widely used in fruits and vegetables band drying equipment, also can be applied to the box-type drying equipment of industries such as food, light industry, chemical industry.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. a blower fan that is used for the fruits and vegetables belt drier includes housing, motor, draught fan impeller is characterized in that, described motor is arranged on a side of housing, the housing of the opposite side that is oppositely arranged with motor is provided with intake grill, and intake grill is connected with Blower Housing by the air intake pipe pressure ring; The top of drying chamber is exhaust outlet, is provided with the blower fan drainage means on the housing below the blower fan; On described housing, be provided with exhaust duct.
2. the blower fan that is used for the fruits and vegetables belt drier as claimed in claim 1 is characterized in that, is provided with the exhaust regulator plate in the joint of exhaust duct and housing.
3. the blower fan that is used for the fruits and vegetables belt drier as claimed in claim 1 is characterized in that, is provided with the exhaust air rate modulating valve in described exhaust duct.
4. the blower fan that is used for the fruits and vegetables belt drier as claimed in claim 1 is characterized in that, is provided with at described intake grill place and closes vane.
5. the blower fan that is used for the fruits and vegetables belt drier as claimed in claim 1 is characterized in that, is relatively set with the draught fan impeller baffle plate with described draught fan impeller in described housing.
6. the blower fan that is used for the fruits and vegetables belt drier as claimed in claim 1 is characterized in that, described blower fan drainage means is to be provided with drainage pipe on the housing below the described blower fan, and drainage pipe is connected with described cyclic drying chamber.
7. as the arbitrary described blower fan that is used for the fruits and vegetables belt drier of claim 1 to 6, it is characterized in that the motor of described blower fan is arranged on the motor cabinet.
8. as the arbitrary described blower fan that is used for the fruits and vegetables belt drier of claim 1 to 6, it is characterized in that the housing side of described blower fan is del, in the hull shape semicircular in shape of motor and exhaust outlet one side.
9. as the arbitrary described blower fan that is used for the fruits and vegetables belt drier of claim 1 to 6, it is characterized in that, below the housing of described blower fan, be provided with the blower fan seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920245623XU CN201666266U (en) | 2009-12-07 | 2009-12-07 | Fan used for fruit/vegetable belt type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920245623XU CN201666266U (en) | 2009-12-07 | 2009-12-07 | Fan used for fruit/vegetable belt type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201666266U true CN201666266U (en) | 2010-12-08 |
Family
ID=43267226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920245623XU Expired - Fee Related CN201666266U (en) | 2009-12-07 | 2009-12-07 | Fan used for fruit/vegetable belt type dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201666266U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410749A (en) * | 2013-08-19 | 2013-11-27 | 樊书印 | Fan |
| CN103410748A (en) * | 2013-08-19 | 2013-11-27 | 樊书印 | Fan |
| CN103410747A (en) * | 2013-08-19 | 2013-11-27 | 樊书印 | Fan |
| CN105003466A (en) * | 2014-04-16 | 2015-10-28 | 依必安-派特穆尔芬根股份有限两合公司 | Fan attachment |
-
2009
- 2009-12-07 CN CN200920245623XU patent/CN201666266U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410749A (en) * | 2013-08-19 | 2013-11-27 | 樊书印 | Fan |
| CN103410748A (en) * | 2013-08-19 | 2013-11-27 | 樊书印 | Fan |
| CN103410747A (en) * | 2013-08-19 | 2013-11-27 | 樊书印 | Fan |
| CN105003466A (en) * | 2014-04-16 | 2015-10-28 | 依必安-派特穆尔芬根股份有限两合公司 | Fan attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 730030 Jinchang North Road, Chengguan District, Lanzhou, Gansu 208 Patentee after: Gansu Mechanical Science Research Institute Limited liability company Address before: 730030 Jinchang Road, Chengguan District, Lanzhou, Gansu 208 Patentee before: Gansu Machinery & Science Inst.t |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20171207 |