CN111166272A - Drying device - Google Patents
Drying device Download PDFInfo
- Publication number
- CN111166272A CN111166272A CN201811329241.5A CN201811329241A CN111166272A CN 111166272 A CN111166272 A CN 111166272A CN 201811329241 A CN201811329241 A CN 201811329241A CN 111166272 A CN111166272 A CN 111166272A
- Authority
- CN
- China
- Prior art keywords
- air
- oven
- hot air
- tableware
- duct
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 44
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L19/00—Drying devices for crockery or table-ware, e.g. tea-cloths
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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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
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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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
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a drying device which comprises a rack, wherein an oven is arranged on the rack, at least one set of tableware conveyor belt is arranged in the oven, at least one set of heat supply assembly is arranged at the top of the oven, at least one set of communicated hot air supply channels are arranged at the top, the side wall and the bottom of the oven, hot air from the heat supply assembly enters through a hot air inlet at the top of the oven and is sent out through an outlet of an air channel at the bottom of the oven after passing through the hot air supply channels, and an outlet of the air channel at the bottom of the oven is positioned below the tableware conveyor belt, so that the. The invention creatively designs the tableware drying mode, hot air is guided to the bottom of the drying oven from the top of the drying oven by designing the hot air conveying channel, the tableware is dried by circulating hot air in a hot air upward blowing mode, the principle that hot air moves upwards is utilized, the drying effect is greatly improved, the dryness of the tableware is ensured, and the power of a drying device is not required to be increased; novel design and better market prospect.
Description
Technical Field
The invention belongs to the technical field of cleaning equipment, and particularly relates to a drying device for tableware cleaning.
Background
Along with the improvement of living standard, people have higher and higher requirements on the cleaning of tableware and the operating efficiency of cleaning equipment, in the tableware cleaning process, the last step is to dry the tableware, and the hot air is above the tableware in the existing hot air type tableware dryer. Therefore, the power of the dryer is generally high, but the dryness of the tableware is difficult to ensure, in order to ensure the drying effect, the prior art generally adopts the steps of prolonging the channel of the dryer or slowing down the transmission speed to increase the drying time and ensure the dryness of the tableware. The above solution needs to increase the equipment and power cost investment, and improves the tableware cleaning cost.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a drying device which is simple and convenient in structure and high in drying efficiency aiming at the defects of the prior art.
The technical scheme is as follows: the drying device comprises a rack, wherein an oven is arranged on the rack, at least one set of tableware conveying belt is arranged in the oven, at least one set of heat supply assembly is arranged at the top of the oven, at least one set of communicated hot air supply channels are arranged at the top, the side wall and the bottom of the oven, hot air from the heat supply assembly enters through a hot air inlet at the top of the oven and is sent out through an outlet of an air channel at the bottom of the oven after passing through the hot air supply channels, and an outlet of the air channel at the bottom of the oven is positioned below the tableware conveying belt, so that the tableware is dried by circulating hot air in.
Further, the heat supply assembly comprises a circulating fan and a heating assembly, the circulating fan is fixed at the top of the oven, and the heating assembly is located below the circulating fan.
Furthermore, in order to improve the drying effect and realize the drying of the tableware by means of upward blowing of hot air, the hot air feeding channel comprises a top air channel, a side air channel and a bottom air channel, the top air channel is positioned at the top of the drying oven and comprises a group of vertically distributed air deflectors and an air collecting box, and the hot air from the inside of the drying oven enters the air collecting box through the air deflectors and is sent into the side air channel from an outlet of the air collecting box;
the side air duct is positioned on the side wall of the oven and comprises a side air duct inlet and a side air guide duct, and an outlet of the side air guide duct is connected with an inlet of the bottom air duct;
the bottom air duct is positioned at the bottom of the oven and comprises a bottom air guide duct and an air knife assembly, and the air knife assembly is installed at the outlet of the bottom air guide duct and positioned below the tableware conveying belt.
Furthermore, in order to improve the effect of the air duct assembly for taking away the water on the surface of the tableware, the air knife assembly comprises a group of parallel air knife edges facing the conveyor belt, each air knife edge comprises a horizontal air supply section and an air knife forming section, an arc transition section is arranged between the horizontal air supply section and the air knife forming section, and the horizontal air supply section and the tableware conveyor belt are arranged in parallel; the air knife forming section is of a conical structure with the caliber gradually reduced, and the formed air knife opening is opposite to or obliquely opposite to the conveying belt.
Further, in order to improve the drying effect, the aperture contraction angle of the air knife forming section is 30-60 degrees.
Further, in order to shorten drying time and improve drying effect, more than one group of circulating fans are arranged at the top of the drying oven, and the air outlets of adjacent circulating fans are in the same or opposite directions and are connected with hot air conveying channels on the side walls of the corresponding drying oven.
The invention also provides a novel tableware drying method, and particularly relates to a method for drying tableware by circulating hot air in a hot air upward blowing mode by guiding hot air from a heat supply assembly to the bottom of an oven through a hot air conveying duct.
Has the advantages that: (1) the invention creatively designs the tableware drying mode, hot air is guided to the bottom of the drying oven from the top of the drying oven through the design of the hot air conveying channel, and the tableware is dried by circulating hot air in a hot air upward blowing mode; the defect that the drying effect needs to be improved by prolonging the drying line or increasing the power of the drying machine in the prior art is overcome, the drying effect is improved while financial resources and material resources are saved, and the drying device is novel in structural design and has a better market prospect; (2) the invention has flexible structural design, can be used for a fan, a heat delivery channel and a wind knife assembly as required, and greatly improves the application range of the equipment.
Drawings
Fig. 1 is a schematic view of the overall structure in embodiment 1 of the present invention;
FIG. 2 is a top view of the structure in example 1 of the present invention;
wherein: 1. the device comprises a rack, 2, an oven, 3, a tableware conveying belt, 4, a heat supply assembly, 41, a circulating fan, 42, a heating assembly, 5, a hot air conveying channel, 51, a top air channel, 511, an air deflector, 512, an air collecting box, 52, a side air channel, 521, a side air channel inlet, 53, a bottom air channel, 531 and an air knife assembly.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1: a drying device comprises a rack 1, wherein an oven 2 is arranged on the rack, a group of tableware conveyor belts 3 are arranged in the oven, a group of heat supply assemblies 4 are arranged at the top of the oven, each heat supply assembly 4 comprises a circulating fan 41 and a heating assembly 42, the circulating fan 41 is fixed at the top of the oven 2, and the heating assemblies 42 are positioned below a circulating air duct 51; a group of communicated hot air delivery ducts 5 are arranged at the top, the side wall and the bottom of the oven 2, each hot air delivery duct 5 comprises a top air duct 51, a side air duct 52 and a bottom air duct 53, the top air duct 51 is positioned at the top of the oven 2 and comprises a group of vertically distributed air deflectors 511 and air collecting boxes 512, and heat from the heating assembly enters the air collecting boxes 512 through the air deflectors 511 under the action of a fan and is delivered into the side air ducts 52 from outlets of the air collecting boxes 512; the side air duct 52 is positioned on the side wall of the oven and comprises a side air duct inlet 521 and a side air guide duct, and an outlet of the side air guide duct is connected with an inlet of the bottom air duct; the bottom air duct 53 is positioned at the bottom of the oven and comprises a bottom air guide duct and an air knife assembly 531, and the air knife assembly 531 is arranged at an outlet of the bottom air guide duct and positioned below the tableware conveyor belt 3; the air knife assembly 531 comprises a group of air knife edges which are arranged in parallel and face the conveyor belt, each air knife edge comprises a horizontal air supply section and an air knife forming section, an arc transition section is arranged between the horizontal air supply section and the air knife forming section, and the horizontal air supply section and the tableware conveyor belt are arranged in parallel; the air knife forming section is of a conical structure with the caliber gradually reduced, and the formed air knife opening is opposite to or obliquely opposite to the conveying belt; the aperture contraction angle of the air knife forming section is 30-60 degrees; hot air from the heat supply assembly 4 enters through a hot air inlet at the top of the oven and is sent out through an outlet of an air channel at the bottom of the oven after passing through a hot air sending channel 5, the outlet of the air channel at the bottom of the oven is positioned below the tableware conveying belt 3, and the tableware is dried by circulating hot air in a hot air up-blowing mode.
The invention has novel structure, adopts a mode of adopting hot air to blow downwards and upwards to dry the tableware, fully utilizes the principle that hot air goes upwards, and effectively improves the drying effect of the tableware under the condition of not increasing the power of the drying device.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a drying device, includes the frame, be equipped with the oven in the frame, be equipped with at least a set of tableware conveyer belt in the oven, the oven top sets up at least a set of heat supply subassembly, its characterized in that: the top, the side wall and the bottom of the oven are provided with at least one group of communicated hot air supply channels, hot air from the heat supply assembly enters through a hot air inlet at the top of the oven and is sent out through an outlet of the air channel at the bottom of the oven after passing through the hot air supply channels, the outlet of the air channel at the bottom of the oven is positioned below the tableware conveying belt, and the tableware is dried by circulating hot air in a hot air up-blowing mode.
2. Drying apparatus according to claim 1, wherein: the heat supply assembly comprises a circulating fan and a heating assembly, the circulating fan is fixed at the top of the oven, and the heating assembly is located below the circulating fan.
3. Drying apparatus according to claim 2, wherein: the hot air delivery duct comprises a top air duct, a side air duct and a bottom air duct, the top air duct is positioned at the top of the oven and comprises a group of vertically distributed air deflectors and an air collecting box, and hot air from the inside of the oven enters the air collecting box through the air deflectors and is delivered into the side air duct from an outlet of the air collecting box;
the side air duct is positioned on the side wall of the oven and comprises a side air duct inlet and a side air guide duct, and an outlet of the side air guide duct is connected with an inlet of the bottom air duct;
the bottom air duct is positioned at the bottom of the oven and comprises a bottom air guide duct and an air knife assembly, and the air knife assembly is installed at the outlet of the bottom air guide duct and positioned below the tableware conveying belt.
4. Drying apparatus according to claim 3, wherein: the air knife assembly comprises a group of air knife edges which are arranged in parallel and face the conveyor belt, each air knife edge comprises a horizontal air supply section and an air knife forming section, an arc transition section is arranged between the horizontal air supply section and the air knife forming section, and the horizontal air supply section and the tableware conveyor belt are arranged in parallel; the air knife forming section is of a conical structure with the caliber gradually reduced, and the formed air knife opening is opposite to or obliquely opposite to the conveying belt.
5. Drying apparatus according to claim 4, in which: the aperture contraction angle of the air knife forming section is 30-60 degrees.
6. Drying apparatus according to claim 2, wherein: the top of the oven is provided with more than one group of circulating fans, and the air outlets of adjacent circulating fans have the same or opposite directions and are connected with hot air conveying channels on the side walls of the corresponding ovens.
7. A drying method using the drying apparatus according to claim 1, characterized in that: and hot air from the heat supply assembly is guided to the bottom of the oven through a hot air conveying duct, and the tableware is dried by circulating hot air in a hot air upward blowing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329241.5A CN111166272A (en) | 2018-11-09 | 2018-11-09 | Drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329241.5A CN111166272A (en) | 2018-11-09 | 2018-11-09 | Drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111166272A true CN111166272A (en) | 2020-05-19 |
Family
ID=70647929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811329241.5A Pending CN111166272A (en) | 2018-11-09 | 2018-11-09 | Drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111166272A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890535A (en) * | 2020-08-07 | 2020-11-06 | 广州城齐商贸有限公司 | Multifunctional ceramic processing equipment |
| CN113532081A (en) * | 2021-06-10 | 2021-10-22 | 王素侠 | Display screen glass piece washs and uses drying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001245837A (en) * | 2000-03-06 | 2001-09-11 | Hoshizaki Electric Co Ltd | Operation method for hot air storage |
| CN2474145Y (en) * | 2001-05-14 | 2002-01-30 | 余伯坚 | Aseptic cabinet for bowls |
| CN1889883A (en) * | 2003-12-04 | 2007-01-03 | Bsh博世和西门子家用器具有限公司 | Drying method in a household appliance |
| CN201053805Y (en) * | 2007-05-31 | 2008-04-30 | 天津市蝶桥包装食品机械研究所有限责任公司 | Dish ware washing drier with double diversion device |
| CN204797771U (en) * | 2015-07-06 | 2015-11-25 | 上超电器科技(上海)有限公司 | Energy -efficient tableware drying -machine |
| CN209808281U (en) * | 2018-11-09 | 2019-12-20 | 江苏欧倍力洗碗设备制造有限公司 | Drying device |
-
2018
- 2018-11-09 CN CN201811329241.5A patent/CN111166272A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001245837A (en) * | 2000-03-06 | 2001-09-11 | Hoshizaki Electric Co Ltd | Operation method for hot air storage |
| CN2474145Y (en) * | 2001-05-14 | 2002-01-30 | 余伯坚 | Aseptic cabinet for bowls |
| CN1889883A (en) * | 2003-12-04 | 2007-01-03 | Bsh博世和西门子家用器具有限公司 | Drying method in a household appliance |
| CN201053805Y (en) * | 2007-05-31 | 2008-04-30 | 天津市蝶桥包装食品机械研究所有限责任公司 | Dish ware washing drier with double diversion device |
| CN204797771U (en) * | 2015-07-06 | 2015-11-25 | 上超电器科技(上海)有限公司 | Energy -efficient tableware drying -machine |
| CN209808281U (en) * | 2018-11-09 | 2019-12-20 | 江苏欧倍力洗碗设备制造有限公司 | Drying device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890535A (en) * | 2020-08-07 | 2020-11-06 | 广州城齐商贸有限公司 | Multifunctional ceramic processing equipment |
| CN113532081A (en) * | 2021-06-10 | 2021-10-22 | 王素侠 | Display screen glass piece washs and uses drying device |
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