CN207527974U - A kind of grain drying device for improving heat utilization rate - Google Patents

A kind of grain drying device for improving heat utilization rate Download PDF

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Publication number
CN207527974U
CN207527974U CN201721323924.0U CN201721323924U CN207527974U CN 207527974 U CN207527974 U CN 207527974U CN 201721323924 U CN201721323924 U CN 201721323924U CN 207527974 U CN207527974 U CN 207527974U
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CN
China
Prior art keywords
drying
heat shield
plate
air hose
utilization rate
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
CN201721323924.0U
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Chinese (zh)
Inventor
叶乂鉾
罗钦
王鹏宇
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.)
Guangan Vocational and Technical College
Original Assignee
Guangan Vocational and Technical College
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
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Priority to CN201721323924.0U priority Critical patent/CN207527974U/en
Application granted granted Critical
Publication of CN207527974U publication Critical patent/CN207527974U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of grain drying device for improving heat utilization rate, including pedestal, enclosed heat shield and Drying and wind turbine;Drying is arranged on the inside of heat shield;The air outlet of wind turbine is connected with air hose;Air hose is deep into the inside of Drying, and air hose is rotatablely connected the right plate of Drying, spiral helicine heating wire is provided with, while multigroup tangential stomata is offered on the tube body tube wall of the part in the tube body that air hose is located in Drying;Multiple bull sticks are also associated on the tube body that air hose is located in Drying, the end of bull stick is fixed with switch-plate;The left plate center of Drying offers pressure relief opening, and the outer cup of pressure relief opening, which is equipped with, contradicts plate, contradicts plate and is connected by contradicting the internal chamber wall of spring and heat shield;Multiple ventholes are evenly equipped on the right plate of heat shield.The utilization rate to thermal energy can be effectively improved when the utility model at work, avoid waste;The drying rate of cereal is fast simultaneously, cleanliness factor is high.

Description

A kind of grain drying device for improving heat utilization rate
Technical field
The utility model is related to a kind of drying unit, specifically a kind of grain drying device for improving heat utilization rate.
Background technology
China is the most country of world population, and food problem is always matter of utmost importance.It is aqueous when grain just harvests Amount is higher, therefore cannot be stored and be transported outward immediately after harvesting, and usually to first pass through system drying, grain moisture content is dropped to Safe storage moisture standards could be put in storage.
Nowadays traditional artificial drying is gradually substituted, but existing grain drying device is utilizing by machinery Heat source cereal is dried during for ensure safety, often container is designed as it is open, will be extra Heat be directly emitted, this has resulted in certain waste, and the utilization rate for leading to thermal energy is not high, while also there is drying Slow defect.
Utility model content
The purpose of this utility model is to provide a kind of grain drying device for improving heat utilization rate, to solve the above-mentioned back of the body The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical solution:
A kind of grain drying device for improving heat utilization rate, including pedestal, enclosed heat shield and Drying and Wind turbine;The heat shield is arranged on the top of pedestal, and heat shield is connect by supporting leg with pedestal;The Drying be arranged on every The inside of heat cover, Drying are connect by connecting rod with heat shield, and cover board is sealed and installed on Drying and heat shield;The wind Machine is mounted on the position being located on pedestal on the right side of heat shield, and the air outlet of wind turbine is connected with air hose;The air hose is passed through and is opened in The perforation of heat shield right center position and the inside for being deep into Drying, air hose are rotatablely connected the right plate of Drying, air hose Swivel on the tube body outside heat shield is installed, spiral helicine electricity is provided in the tube body that air hose is located in Drying Heated filament, while multigroup tangential stomata is offered on the tube body tube wall of the part;The air hose is located on the tube body in Drying also It is connected with multiple bull sticks, the end of bull stick is fixed with switch-plate, and the internal chamber wall of switch-plate and Drying fits;The Drying Left plate center offer pressure relief opening, the outer cup of pressure relief opening, which is equipped with, contradicts plate, contradict plate by contradict spring with every The internal chamber wall connection of heat cover;Multiple ventholes are evenly equipped on the right plate of the heat shield.
As further program of the utility model:The suction opening of the wind turbine is connected with inlet air plenum, and inlet air plenum is fixed It is bonded on pedestal, in inlet air plenum and is provided with strainer, fungicide is provided on strainer.
As further program of the utility model:The bottom of the pedestal is equipped with idler wheel.
As further program of the utility model:Brace is connected between the supporting leg and heat shield.
As further program of the utility model:The junction of the fan outlet and air hose is provided with reducer pipe.
As further program of the utility model:Described contradict is also associated with stretching between plate and the internal chamber wall of heat shield Bar contradicts the periphery that spring is set in telescopic rod.
As further program of the utility model:The conflict spring is stiffness spring.
Compared with prior art, the beneficial effects of the utility model are:
The utility model contradicts plate by setting, while ensure that job security so that the pressure in Drying Increased, so as to the temperature in enhancing tube, accelerate drying rate;By setting heat shield so that thermal current is being discharged During Drying is heated, complete the secondary use to thermal current, improve heat utilization rate;Pass through air hose Rotation so that even heat is distributed in Drying, is uniformly dried to cereal, while switch-plate follows air hose rotation pair Cereal is stirred, and cereal accumulation is avoided to influence and lead to uneven heating;It is right by setting strainer and fungicide in inlet plenum The air that wind turbine is extracted is filtered purification, ensure that the degree of purity of air-flow in air hose, avoids polluting cereal.
Description of the drawings
Fig. 1 is the structure diagram for the grain drying device for improving heat utilization rate.
Fig. 2 is the structure diagram of air hose in the grain drying device for improve heat utilization rate.
Fig. 3 is the schematic cross-section of air hose in the grain drying device for improve heat utilization rate.
Fig. 4 is the enlarged structure schematic diagram of A in Fig. 1.
In figure:1- pedestals, 11- idler wheels, 2- heat shields, 21- supporting legs, 211- braces, 22- ventholes, 23- perforation, 3- Dryings, 31- connecting rods, 32- pressure relief openings, 4- air hoses, the tangential stomatas of 41-, 42- bull sticks, 421- switch-plates, 43- swivels, 5- heating wire, 6- compress plate, 61- contradict spring, 611- telescopic rods, 7- wind turbines, 71- reducer pipes, 8- inlet air plenums, 81- strainers, 82- fungicide.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the utility model embodiment, a kind of grain drying device for improving heat utilization rate, including Pedestal 1, enclosed heat shield 2 and Drying 3 and wind turbine 7;The bottom of the pedestal 1 is equipped with idler wheel 11, convenient for entirety The movement of device increases the flexibility of device;The heat shield 2 is arranged on the top of pedestal 1, and heat shield 2 passes through supporting leg 21 It is connect with pedestal 1, further, brace 211 is connected between supporting leg 21 and heat shield 2, enhances the stability of connection;Institute The inside that Drying 3 is arranged on heat shield 2 is stated, Drying 3 is connect by connecting rod 31 with heat shield 2, Drying 3 and heat shield 2 On be sealed and installed with cover board(It is not shown in figure), for input and output material;The wind turbine 7, which is mounted on pedestal 1, is located at 2 right side of heat shield The position of side, the air outlet of wind turbine 7 are connected with air hose 4;The air hose 4 passes through and is opened in wearing for 2 right center position of heat shield Hole 23 and the inside for being deep into Drying 3, air hose 4 are rotatablely connected the right plate of Drying 3, and air hose 4 is located at outside heat shield 2 Swivel 43 on tube body is installed, spiral helicine heating wire 5 is provided in the tube body that air hose 4 is located in Drying 3, simultaneously should Multigroup tangential stomata 41 is offered on partial tube body tube wall, when pouring in air-flow in air hose 4, air-flow is sprayed via tangential stomata 41 It penetrates, so as to which air hose 4 be driven to rotate, while air-flow is heated by heating wire 5, cereal is dried, due to air hose 4 Rotation, can make being distributed in Drying 3 for even heat, ensure drying effect, further, 7 air outlet of wind turbine and wind The junction of pipe 4 is provided with reducer pipe 71, plays the role of supercharging, the air velocity in air hose 4 is promoted, so as to improve air hose 4 Rotating effect;
Multiple bull sticks 42 are also associated on the tube body that the air hose 4 is located in Drying 3, the end of bull stick 42, which is fixed with, dials Flitch 421, switch-plate 421 and the internal chamber wall of Drying 3 fit, and switch-plate is driven by bull stick 42 while air hose 4 rotates 421 rotations so as to stir cereal, avoid cereal accumulation so as to cause uneven heating;
The left plate center of the Drying 3 offers pressure relief opening 32, and the outer cup of pressure relief opening 32, which is equipped with, contradicts plate 6, it contradicts plate 6 and is connect by contradicting spring 61 with the internal chamber wall of heat shield 2, conflict spring 61 is stiffness spring, further, is supported Telescopic rod 611 is also associated between the internal chamber wall of touch panel 6 and heat shield 2, contradicts the periphery that spring 61 is set in telescopic rod 611, Telescopic rod 611 can strengthen contradicting the moving stability of plate 6;Multiple ventholes 22 are evenly equipped on the right plate of the heat shield 2, During work, as thermal current constantly enters in Drying 3, the pressure increase in Drying 3, so that the temperature in cylinder obtains To promotion, accelerate the drying rate of cereal, when the pressure in cylinder reaches some strength, contradict plate 6 by open-top thus by pressure release Mouth 32, which is opened, completes pressure releases, ensures safety, the thermal current gushed out from pressure relief opening 32 is finally discharged, while thermal current from venthole 22 The barrel of Drying 3 is heated during venthole 22 is flowed to, so as to complete the secondary use to thermal current, is carried The utilization rate of thermal energy is risen;
The suction opening of the wind turbine 7 is connected with inlet air plenum 8, and inlet air plenum 8 is fixed on pedestal 1, is bonded and sets in inlet air plenum 8 Strainer 81 is equipped with, fungicide 82 is provided on strainer 81, strainer 81 can filter out the impurity in air, and fungicide 82 can be right Air carries out sterilizing, ensure that the degree of purity of air-flow in air hose, avoids polluting cereal.
The operation principle of the utility model is:
During work, cereal is added in Drying 3, then starts wind turbine 7, air-flow is entered in air hose 4 via air hose 4 On tangential stomata 41 spray, so as to which air hose 4 be driven to rotate, while air-flow is heated by heating wire 5, to cereal into Row drying, and due to the rotation of air hose 4, being distributed in Drying 3 for even heat can be made, ensure drying effect, 4 turns of air hose Switch-plate 421 is driven to rotate by bull stick 42 while dynamic, so as to stir cereal, avoid cereal accumulation so as to cause being heated not ;Thermal current constantly enters in Drying 3, the pressure increase in Drying 3, so that the temperature in cylinder gets a promotion, Accelerate the drying rate of cereal, when the pressure in cylinder reaches some strength, contradict plate 6 by open-top so as to which pressure relief opening 32 be opened Pressure release is completed, the thermal current gushed out from pressure relief opening 32 is finally discharged from venthole 22, while thermal current is flowing to venthole 22 The barrel of Drying 3 can be heated in the process, so as to complete the secondary use to thermal current, improve the profit of thermal energy With rate;Strainer and fungicide, the air extracted to wind turbine 7 is set to be filtered purification, ensure that wind in inlet plenum 8 simultaneously The degree of purity of air-flow in pipe 4, avoids polluting cereal.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (7)

1. a kind of grain drying device for improving heat utilization rate, including pedestal(1), enclosed heat shield(2)And Drying (3)And wind turbine(7);It is characterized in that, the heat shield(2)It is arranged on pedestal(1)Top, heat shield(2)Pass through support Leg(21)With pedestal(1)Connection;The Drying(3)It is arranged on heat shield(2)Inside, Drying(3)Pass through connecting rod(31) With heat shield(2)Connection, Drying(3)And heat shield(2)On be sealed and installed with cover board;The wind turbine(7)Mounted on pedestal (1)It is upper to be located at heat shield(2)The position on right side, wind turbine(7)Air outlet be connected with air hose(4);The air hose(4)Across opening up In heat shield(2)The perforation of right center position(23)And it is deep into Drying(3)Inside, air hose(4)Rotation connection drying Cylinder(3)Right plate, air hose(4)Positioned at heat shield(2)Swivel is installed on external tube body(43), air hose(4)It is located at Drying(3)In tube body in be provided with spiral helicine heating wire(5), while multigroup cut is offered on the tube body tube wall of the part To stomata(41);The air hose(4)Positioned at Drying(3)Multiple bull sticks are also associated on interior tube body(42), bull stick(42)'s End is fixed with switch-plate(421), switch-plate(421)With Drying(3)Internal chamber wall fit;The Drying(3)A left side Side plate center offers pressure relief opening(32), pressure relief opening(32)Outer cup be equipped with contradict plate(6), contradict plate(6)By supporting Touch spring(61)With heat shield(2)Internal chamber wall connection;The heat shield(2)Right plate on be evenly equipped with multiple ventholes (22).
2. the grain drying device according to claim 1 for improving heat utilization rate, which is characterized in that the wind turbine(7) Suction opening and inlet air plenum(8)It is connected, inlet air plenum(8)It is fixed on pedestal(1)On, inlet air plenum(8)Interior fitting is provided with strainer (81), strainer(81)On be provided with fungicide(82).
3. the grain drying device according to claim 1 for improving heat utilization rate, which is characterized in that the pedestal(1) Bottom idler wheel is installed(11).
4. the grain drying device according to claim 1 for improving heat utilization rate, which is characterized in that the supporting leg (21)With heat shield(2)Between be connected with brace(211).
5. the grain drying device according to claim 1 for improving heat utilization rate, which is characterized in that the wind turbine(7) Air outlet and air hose(4)Junction be provided with reducer pipe(71).
6. the grain drying device according to claim 1 for improving heat utilization rate, which is characterized in that the conflict plate (6)And heat shield(2)Internal chamber wall between be also associated with telescopic rod(611), contradict spring(61)It is set in telescopic rod(611)'s Periphery.
7. the grain drying device according to claim 1 for improving heat utilization rate, which is characterized in that the conflict spring (61)For stiffness spring.
CN201721323924.0U 2017-10-16 2017-10-16 A kind of grain drying device for improving heat utilization rate Expired - Fee Related CN207527974U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721323924.0U CN207527974U (en) 2017-10-16 2017-10-16 A kind of grain drying device for improving heat utilization rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721323924.0U CN207527974U (en) 2017-10-16 2017-10-16 A kind of grain drying device for improving heat utilization rate

Publications (1)

Publication Number Publication Date
CN207527974U true CN207527974U (en) 2018-06-22

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ID=62570006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721323924.0U Expired - Fee Related CN207527974U (en) 2017-10-16 2017-10-16 A kind of grain drying device for improving heat utilization rate

Country Status (1)

Country Link
CN (1) CN207527974U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107940944A (en) * 2017-10-16 2018-04-20 百奥森(江苏)食品安全科技有限公司 A kind of grain drying device for improving heat utilization rate
CN109059444A (en) * 2018-08-01 2018-12-21 郭灏 A kind of Ceramic manufacturing moulded pottery not yet put in a kiln to bake drying unit
CN110057176A (en) * 2019-04-30 2019-07-26 浙江安尚电气有限公司 A kind of safe Saw-dust drier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107940944A (en) * 2017-10-16 2018-04-20 百奥森(江苏)食品安全科技有限公司 A kind of grain drying device for improving heat utilization rate
CN109059444A (en) * 2018-08-01 2018-12-21 郭灏 A kind of Ceramic manufacturing moulded pottery not yet put in a kiln to bake drying unit
CN110057176A (en) * 2019-04-30 2019-07-26 浙江安尚电气有限公司 A kind of safe Saw-dust drier

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180622

Termination date: 20191016

CF01 Termination of patent right due to non-payment of annual fee