CN113007983A - Pipeline type drying device - Google Patents
Pipeline type drying device Download PDFInfo
- Publication number
- CN113007983A CN113007983A CN201911313913.8A CN201911313913A CN113007983A CN 113007983 A CN113007983 A CN 113007983A CN 201911313913 A CN201911313913 A CN 201911313913A CN 113007983 A CN113007983 A CN 113007983A
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- China
- Prior art keywords
- plate
- opening
- storage bin
- heating module
- ventilation
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/063—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers for drying granular material in bulk, e.g. grain bins or silos with false floor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
Abstract
The invention discloses a pipeline type drying device which comprises a heating module, a storage bin, a ventilation module, a lower hole plate and an upper hole plate, wherein two ends of the storage bin are opened to form a first opening and a second opening, the heating module is arranged at the first opening, the ventilation module comprises a ventilation piece, the ventilation piece is arranged at the first opening or the second opening, the lower hole plate is arranged between the heating module and the storage bin, the lower hole plate can open or close the first opening, the upper hole plate is arranged at one end, provided with the second opening, of the storage bin, and the upper hole plate can open or close the second opening. According to the pipeline type drying device, hot air is dried through the storage bin, the drying speed is high, materials in the storage bin do not need to be turned over, the materials are prevented from being broken or deformed, dust is prevented from being generated, the pipeline type drying device can meet the drying requirements of various scales, and the applicability is wide.
Description
Technical Field
The invention relates to the technical field of drying equipment, in particular to a pipeline type drying device.
Background
After being harvested, grains such as rice need to be dried and then stored, processed and the like. With the continuous improvement of the grain yield in China, the mildew loss caused by untimely drying treatment is increased, so that a large amount of waste is caused, and the problem of urgent need for solving the problem of high yield and high income of agriculture is solved.
At present, the grains are generally dried by a tedding machine, a drum dryer or a tower dryer. However, the road is time-consuming and labor-consuming to teddy, is also affected by weather, and is prone to mix sand in the grain; the drum dryer needs to turn over materials in the drying process, a large amount of dust is brought, loss is brought to grains, and the breakage rate of the grains can be increased through continuous rolling; the tower type dryer is large in size, generally concentrates on a large grain depot, cannot be flexibly applied to grains with different yields, and is not suitable for areas with inconvenient yield and traffic.
Disclosure of Invention
The invention aims to provide a pipeline type drying device which has the advantages of wide application range, high drying speed and no damage to materials.
The invention provides a pipeline type drying device which comprises a heating module, a storage bin, a ventilation module, a lower hole plate and an upper hole plate, wherein two ends of the storage bin are opened to form a first opening and a second opening, the heating module is arranged at the first opening, the ventilation module comprises a ventilation piece, the ventilation piece is arranged at the first opening or the second opening, the lower hole plate is arranged between the heating module and the storage bin, the lower hole plate can open or close the first opening, the upper hole plate is arranged at one end, provided with the second opening, of the storage bin, and the upper hole plate can open or close the second opening.
In one embodiment, the heating module includes a heating element and a barrel, the heating element is disposed in the barrel, and the barrel is connected to the lower hole plate.
In one embodiment, the cylinder includes an accommodating cylinder and a first heat-insulating layer, the heating element is fixed in the accommodating cylinder, and the first heat-insulating layer is coated outside the accommodating cylinder.
In one embodiment, the heating module further includes a temperature sensor disposed in the barrel to obtain a temperature in the barrel.
In one embodiment, the storage bin is of a vertical structure, the first opening is located at the bottom of the storage bin, and the second opening is located at the top of the storage bin.
In one embodiment, the storage bin comprises a cylinder part and a second insulating layer, and the second insulating layer is wrapped outside the cylinder part.
In one embodiment, the ventilation module further comprises a supporting portion connected to the upper hole plate, the ventilation member is an exhaust fan, and the ventilation member is arranged in the supporting portion.
In one embodiment, the supporting part is in a cylindrical shape and is communicated with the second opening; and a humidity and temperature sensor is also arranged in the supporting part.
In one embodiment, the lower hole plate comprises a first plate and a second plate, the first plate is fixed on the top of the heating module, the first plate is provided with a plurality of holes allowing gas to pass through but not allowing materials to pass through, the second plate is connected to the bottom of the storage bin, the second plate is provided with an opening allowing materials to pass through, and the second plate is detachably or jointly connected to the first plate so as to open or close the first opening; the upper hole plate comprises a third plate and a fourth plate, the third plate is fixed at the bottom of the supporting portion, a plurality of holes allowing gas to pass through but not allowing materials to pass through are formed in the third plate, the fourth plate is connected to the top of the storage bin, an opening is formed in the fourth plate and allows the materials to pass through, and the fourth plate is detachably or combinatorially connected to the third plate so as to open or close the second opening.
In one embodiment, one end of the second plate is hinged to the first plate, and the opposite end of the second plate is connected or disconnected with the first plate through a fastener, so that the second plate is combined with or separated from the first plate; one end of the fourth plate is hinged to the third plate, and the opposite end of the fourth plate is coupled to or separated from the third plate by a fastener, thereby coupling or decoupling the fourth plate to or from the third plate.
According to the pipeline type drying device, hot air is dried through the storage bin, the drying speed is high, materials in the storage bin do not need to be turned over, the materials are prevented from being broken or deformed, dust is prevented from being generated, the pipeline type drying device can meet the drying requirements of various scales, and the applicability is wide.
Drawings
Fig. 1 is a schematic structural diagram of a duct type drying apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic bottom view of the tunnel dryer of fig. 1 without a heating device.
Fig. 3 is a schematic top view of the tunnel dryer of fig. 1.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings and examples.
Referring to fig. 1 to 3, a duct type drying apparatus according to an embodiment of the present invention includes a heating module 11, a storage bin 13, a ventilation module 15, a lower perforated plate 17, and an upper perforated plate 19. The storage bin 13 is open at two ends to form a first opening 132 and a second opening 134, the heating module 11 is disposed at the first opening 132, and the ventilation module 15 is disposed at the second opening 134. The lower orifice plate 17 is provided between the heating module 11 and the storage compartment 13, and the lower orifice plate 17 opens or closes the first opening 132. An upper aperture plate 19 is provided between the ventilation module 15 and the storage compartment 13, and the upper aperture plate 19 opens or closes the second opening 134.
In this embodiment, the heating module 11 includes a heating member 112 and a cylinder 114, the heating member 112 is disposed in the cylinder 114, and the cylinder 114 is connected to the lower hole plate 17. Specifically, the heating member 112 can be a resistance wire, and the resistance wire is electrified to generate heat to heat air, so that the air entering the storage bin 13 through the heating module 11 is heated first, and the materials in the storage bin 13 are dried. The barrel 114 includes a containing barrel 115 and a first heat-insulating layer 116, the heating element 112 is fixed in the containing barrel 115, and the first heat-insulating layer 116 covers the containing barrel 115 to maintain the temperature in the containing barrel 115.
Specifically, the heating module 11 further includes a temperature sensor 118 disposed in the cylinder 114 to obtain the temperature in the cylinder 114, so as to control the heat generation amount of the heating member 112 as required, thereby adjusting the temperature in the cylinder 114 to measure the temperature of the intake air in real time. Specifically, the power of the resistance wire can be controlled through the variable frequency motor, so that the required air inlet temperature can be controlled. The temperature sensor 118 may be specifically disposed at the bottom of the lower aperture plate 17, so that the intake air temperature can be more accurately acquired.
In this embodiment, the storage compartment 13 is a vertical structure, the first opening 132 is located at the bottom of the storage compartment 13, and the second opening 134 is located at the top of the storage compartment 13. It is understood that the storage compartment 13 may also be of a horizontal configuration. In contrast, the cavities in the upper part of the storage bin 13 with the vertical structure, in which no material is placed, are generally fewer, so that more materials can be accommodated; moreover, the upward flow of the hot gas is beneficial to the circulation of the gas, so that the hot gas is fully contacted with the material, and the drying is accelerated.
Specifically, the storage compartment 13 includes a cylindrical portion 136 and a second insulating layer 137, and the second insulating layer 137 is wrapped outside the cylindrical portion 136. The first heat insulation layer 116 and the second heat insulation layer 137 are made of materials with poor heat transfer performance so as to maintain the temperature in the barrel portion 136, enable the materials to be heated uniformly and enable the materials to be dried uniformly. An accommodating cavity 138 is formed in the barrel portion 136 to accommodate materials such as rice.
In this embodiment, the ventilation module 15 includes a support portion 152 and a ventilation member 154, the support portion 152 is connected to the upper orifice plate 19, and the ventilation member 154 is disposed on the support portion 152. The ventilation member 154 works to drive air from the first opening 132 into the storage compartment 13 and flow out from the second opening 134, so that hot air circulates in the storage compartment 13 to accelerate drying. Specifically, the support portion 152 has a cylindrical shape communicating with the second opening 134, and facilitates the flow of the gas flowing out. The venting member 154 may be a fan. In this embodiment in particular, the venting member 154 is a suction fan. It will be appreciated that the venting member 154 may also be provided at the end of the storage compartment 13 where the heating module 11 is provided, in which case the venting member 154 may be a blower.
Specifically, a humidity and temperature sensor 156 is further provided in the support portion 152. The humidity and the temperature of the air outlet can be detected by the humidity and temperature sensor 156, so that the drying degree or the water content of the materials in the storage bin 13 is judged, and whether the drying requirement is met is judged.
In this embodiment, the lower hole plate 17 includes a first plate 172 and a second plate 174, the first plate 172 is fixed to the top of the heating module 11, the first plate 172 has a plurality of holes for allowing air to pass therethrough but not allowing the material to pass therethrough, the second plate 174 is connected to the bottom of the storage compartment 13, the second plate 174 has an opening for allowing the material to pass therethrough, and the second plate 174 is detachably or jointly connected to the first plate 172 to open or close the first opening 132. When the second plate 174 is engaged with the first plate 172, material in the bin 13 cannot flow out of the first opening 132, and when the second plate 174 is disengaged from the first plate 172, material in the bin 13 can flow out of the first opening 132.
Specifically, one end of the second plate 174 is hinged to the first plate 172, and the opposite end of the second plate 174 is coupled to or decoupled from the first plate 172 by a fastener, thereby coupling or decoupling the second plate 174 to or from the first plate 172.
Specifically, a sealing ring 176 is also disposed between the first plate 172 and the second plate 174, and the sealing ring 176 is sized larger than the first opening 132 to prevent air leakage between the first plate 172 and the second plate 174.
In this embodiment, the upper hole plate 19 includes a third plate 192 and a fourth plate 194, the third plate 192 is fixed to the bottom of the supporting portion 152 of the ventilation module 15, the third plate 192 is provided with a plurality of holes allowing air to pass through but not allowing materials to pass through, the fourth plate 194 is connected to the top of the storage bin 13, the fourth plate 194 is provided with an opening allowing materials to pass through, and the fourth plate 194 is detachably or jointly connected to the third plate 192 to open or close the second opening 134. When the fourth plate 194 is coupled with the third plate 192, the material in the storage container 13 cannot flow out of the second opening 134, and when the fourth plate 194 is separated from the third plate 192, the material in the storage container 13 can flow out of the second opening 134.
Specifically, one end of the fourth plate 194 is hinged to the third plate 192, and the opposite end of the fourth plate 194 is coupled to or decoupled from the third plate 192 by a fastener, thereby coupling or decoupling the fourth plate 194 to or from the third plate 192. Through the structural design of the lower hole plate 17 and the upper hole plate 19, materials can be poured in and poured out conveniently, and the materials can be kept in the storage bin 13 when being dried.
Specifically, a sealing ring 196 is further disposed between the third plate 192 and the fourth plate 194, and the sealing ring 196 is larger than the second opening 134 to prevent air leakage between the third plate 192 and the fourth plate 194.
In this embodiment, pipeline formula drying device can include a plurality of heating module 11, storing storehouse 13, ventilation module 15, lower hole board 17 and last hole board 19, and the material in every storing storehouse 13 is dry alone, does not have the interference each other, can dry different moisture content and different kinds of material simultaneously.
When carrying out the drying to the material through this pipeline formula drying device, earlier with third board 192 and the separation of fourth board 194, make second trompil 134 open, the material is poured into in storing storehouse 13 from second trompil 134, then close second trompil 134, open heating module 11 and ventilation module 15, make hot-blast entering storing storehouse 13 from first trompil 132, export storing storehouse 13 from second trompil 134, carry out the drying to the material in the storing storehouse 13, reach dry requirement after, close heating module 11 and ventilation module 15, and separate second board 174 and first board 172, make first trompil 132 open, the material is poured out from first trompil 132. Then the next batch is dried.
According to the pipeline type drying device, hot air is dried through the storage bin, the drying speed is high, materials in the storage bin do not need to be turned over, the materials are prevented from being broken or deformed, dust is prevented from being generated, the pipeline type drying device can meet the drying requirements of various scales, and the applicability is wide.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A pipeline type drying device is characterized by comprising a heating module (11), a storage bin (13), a ventilation module (15), a lower hole plate (17) and an upper hole plate (19), the two ends of the storage bin (13) are opened to form a first opening (132) and a second opening (134), the heating module (11) being provided at the first opening (132), the ventilation module (15) comprising a ventilation member (154), the venting member (154) is provided at the first opening (132) or the second opening (134), the lower hole plate (17) is arranged between the heating module (11) and the storage bin (13), the lower hole plate (17) can open or close the first opening (132), the upper hole plate (19) is arranged at one end of the storage bin (13) provided with the second opening hole (134), the upper hole plate (19) can open or close the second opening (134).
2. The ducted drying apparatus according to claim 1, wherein said heating module (11) includes a heating member (112) and a cylinder (114), said heating member (112) being provided in said cylinder (114), said cylinder (114) being connected to said lower hole plate (17).
3. The ducted drying apparatus according to claim 2, wherein said drum body (114) includes a containing drum (115) and a first heat insulating layer (116), said heating element (112) is fixed in said containing drum (115), and said first heat insulating layer (116) is coated outside said containing drum (115).
4. A tunnel dryer as claimed in claim 2, wherein said heating module (11) further comprises a temperature sensor (118) disposed in said drum (114) to obtain the temperature in said drum (114).
5. The ducted drying apparatus according to claim 1, wherein said storage bin (13) is of a vertical structure, said first opening (132) being located at the bottom of said storage bin (13) and said second opening (134) being located at the top of said storage bin (13).
6. The ducted drying apparatus according to claim 1, wherein said storage bin (13) comprises a cylindrical portion (136) and a second insulating layer (137), said second insulating layer (137) being wrapped outside said cylindrical portion (136).
7. Ducted drying apparatus according to claim 1, characterised in that the ventilation module (15) further comprises a support (152), the support (152) being connected to the upper perforated plate (19), the ventilation member (154) being a suction fan, and the ventilation member (154) being provided in the support (152).
8. The ducted drying apparatus according to claim 7, wherein said supporting portion (152) is cylindrical in communication with said second opening (134); a humidity and temperature sensor (156) is also arranged in the supporting part (152).
9. The drying tunnel as recited in claim 7, wherein said lower perforated plate (17) comprises a first plate (172) and a second plate (174), said first plate (172) being fixed to the top of said heating module (11) and said first plate (172) having a plurality of holes formed therein for allowing gas to pass therethrough but not for allowing the passage of material therethrough, said second plate (174) being attached to the bottom of said storage bin (13), said second plate (174) having an opening formed therein for allowing the passage of material therethrough, said second plate (174) being detachably or jointly attached to said first plate (172) for opening or closing said first opening (132); the upper hole plate (19) comprises a third plate (192) and a fourth plate (194), the third plate (192) is fixed at the bottom of the supporting portion (152), the third plate (192) is provided with a plurality of holes allowing air to pass through but not allowing materials to pass through, the fourth plate (194) is connected to the top of the storage bin (13), the fourth plate (194) is provided with an opening allowing the materials to pass through, and the fourth plate (194) is detachably or jointly connected to the third plate (192) so as to open or close the second opening (134).
10. The ducted drying apparatus as claimed in claim 9, wherein one end of the second plate (174) is hinged to the first plate (172), and the opposite end of the second plate (174) is coupled to or separated from the first plate (172) by a fastener, thereby coupling or decoupling the second plate (174) to or from the first plate (172); one end of the fourth plate (194) is hinged to the third plate (192), and the opposite end of the fourth plate (194) is coupled to or decoupled from the third plate (192) by a fastener, thereby coupling or decoupling the fourth plate (194) to or from the third plate (192).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911313913.8A CN113007983B (en) | 2019-12-19 | 2019-12-19 | Pipeline type drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911313913.8A CN113007983B (en) | 2019-12-19 | 2019-12-19 | Pipeline type drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113007983A true CN113007983A (en) | 2021-06-22 |
| CN113007983B CN113007983B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911313913.8A Active CN113007983B (en) | 2019-12-19 | 2019-12-19 | Pipeline type drying device |
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| CN (1) | CN113007983B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138121Y (en) * | 2007-11-16 | 2008-10-22 | 郑明凯 | Tunnel type heat drying apparatus |
| CN104251613A (en) * | 2013-06-30 | 2014-12-31 | 常州市立威刀具有限公司 | Vertical drying device for solid particles |
| CN105767163A (en) * | 2016-03-28 | 2016-07-20 | 吉林大学 | Vertical type damp-heat and speed-controlled thin layer drying experiment stand and drying method thereof |
| CN205784475U (en) * | 2016-05-19 | 2016-12-07 | 江西洪安化工有限公司 | A kind of sodium hydrosulfite energy-saving drying blanking device |
| CN206005749U (en) * | 2016-07-05 | 2017-03-15 | 江西省农业科学院农产品加工研究所 | A kind of corn negative pressure continuous drier of built-in heater |
| CN106550987A (en) * | 2016-11-20 | 2017-04-05 | 广西大学 | A kind of vertical agricultural grain drying device |
| CN206196840U (en) * | 2016-08-31 | 2017-05-31 | 长春吉大科学仪器设备有限公司 | A kind of hidden hot-flow flue automatic temperature-control cereal circulation dryer |
| CN107388801A (en) * | 2017-07-14 | 2017-11-24 | 望江县乡缘农业有限责任公司 | A kind of vertical rice drying machine |
| CN209147583U (en) * | 2018-10-22 | 2019-07-23 | 昆山金城试剂有限公司 | A kind of chemical reagent drying equipment |
-
2019
- 2019-12-19 CN CN201911313913.8A patent/CN113007983B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138121Y (en) * | 2007-11-16 | 2008-10-22 | 郑明凯 | Tunnel type heat drying apparatus |
| CN104251613A (en) * | 2013-06-30 | 2014-12-31 | 常州市立威刀具有限公司 | Vertical drying device for solid particles |
| CN105767163A (en) * | 2016-03-28 | 2016-07-20 | 吉林大学 | Vertical type damp-heat and speed-controlled thin layer drying experiment stand and drying method thereof |
| CN205784475U (en) * | 2016-05-19 | 2016-12-07 | 江西洪安化工有限公司 | A kind of sodium hydrosulfite energy-saving drying blanking device |
| CN206005749U (en) * | 2016-07-05 | 2017-03-15 | 江西省农业科学院农产品加工研究所 | A kind of corn negative pressure continuous drier of built-in heater |
| CN206196840U (en) * | 2016-08-31 | 2017-05-31 | 长春吉大科学仪器设备有限公司 | A kind of hidden hot-flow flue automatic temperature-control cereal circulation dryer |
| CN106550987A (en) * | 2016-11-20 | 2017-04-05 | 广西大学 | A kind of vertical agricultural grain drying device |
| CN107388801A (en) * | 2017-07-14 | 2017-11-24 | 望江县乡缘农业有限责任公司 | A kind of vertical rice drying machine |
| CN209147583U (en) * | 2018-10-22 | 2019-07-23 | 昆山金城试剂有限公司 | A kind of chemical reagent drying equipment |
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| Publication number | Publication date |
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| CN113007983B (en) | 2022-12-02 |
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