CN109520222B - Powder cake drying equipment - Google Patents
Powder cake drying equipment Download PDFInfo
- Publication number
- CN109520222B CN109520222B CN201811275956.7A CN201811275956A CN109520222B CN 109520222 B CN109520222 B CN 109520222B CN 201811275956 A CN201811275956 A CN 201811275956A CN 109520222 B CN109520222 B CN 109520222B
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- China
- Prior art keywords
- electric heating
- heating plate
- drying
- fixedly connected
- heat
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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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/10—Moulding
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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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of pressed powder production and manufacturing, in particular to a pressed powder drying device, which comprises a rack, wherein a heat-insulating cover is fixedly connected to the rack, and a plurality of feeding holes are formed in the front end of the heat-insulating cover; a heat preservation device is arranged in the heat preservation cover, and a crushing device is arranged at the upper end of the heat preservation cover; the machine frame is provided with a feeding mechanism, and the feeding mechanism is provided with a drying device; the drying device comprises a drying box, a limiting groove is formed in the drying box, and a first annular electric heating plate and a second annular electric heating plate are arranged in the drying box; and the first electric heating plate is tightly attached to the side wall of the limiting groove, and the second electric heating plate is tightly attached to the bottom of the limiting groove.
Description
Technical Field
The invention relates to the technical field of pressed powder production and manufacturing, in particular to a drying device for pressed powder.
Background
Sweet potato is a high-yield and strong-adaptability grain crop, and has close relationship with industrial and agricultural production and people's life. Sweet potato powder pressed powder is a snack, and the pressed powder needs to be dried to the pressed powder in production course of working, but at the stoving in-process, because high temperature effect, can make the pressed powder itself relatively soft can influence the taste, and the pressed powder has the requirement to the temperature in the course of working moreover, and the temperature setting is not right, can cause the pressed powder taste not good.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a device for drying pressed powder, which makes the pressed powder taste better, and is used to solve the problem of poor effect of the existing pressed powder drying method.
In order to achieve the purposes and other related purposes, the invention discloses powder cake drying equipment which comprises a rack, wherein a heat-insulating cover is fixedly connected to the rack, and a plurality of feeding holes are formed in the front end of the heat-insulating cover; a heat preservation device is arranged in the heat preservation cover, and a crushing device is arranged at the upper end of the heat preservation cover; the machine frame is provided with a feeding mechanism, and the feeding mechanism is provided with a drying device; the drying device comprises a drying box, a limiting groove is formed in the drying box, and a first annular electric heating plate and a second annular electric heating plate are arranged in the drying box; and the first electric heating plate is tightly attached to the side wall of the limiting groove, and the second electric heating plate is tightly attached to the bottom of the limiting groove.
Preferably: the heat preservation device comprises a temperature sensor and an air inlet box which are fixedly connected to the inner wall of the heat preservation cover, and the air inlet box is communicated with an air outlet of the electric heating fan through a ventilation pipe.
Preferably: the air inlet box is uniformly provided with air outlet holes.
Preferably: the crushing device comprises a cross beam plate fixedly connected to the upper end of the heat-insulating cover, a plurality of hydraulic cylinders are fixedly connected to the cross beam plate, and pressing plates are fixedly connected to piston rods of the hydraulic cylinders.
Preferably: the upper plane of the frame is provided with a plurality of sliding grooves, the positions of the sliding grooves correspond to the positions of the feeding holes respectively, and the positions of the sliding grooves correspond to the positions of the pressing plates respectively.
Preferably: the drying device is characterized in that a longitudinal ball screw module is arranged in the sliding groove, a ball nut of the ball screw module is fixedly connected with the drying box, and the drying box is connected with the sliding groove in a sliding mode.
Preferably: a first button and a second button are respectively arranged at the front end of the rack corresponding to each feed inlet, the first button controls the first electric heating plate and the second electric heating plate to be started, and the second button controls the ball screw module to be started; the frame is fixedly connected with an electric cabinet, and a PLC (programmable logic controller) in the electric cabinet is electrically connected with a temperature sensor, an electric heating fan, a hydraulic cylinder, a first electric heating plate, a second electric heating plate, a first button and a second button respectively.
Preferably: the ball screw module is formed by fixedly connecting an output shaft of the servo motor and a screw rod of the ball screw.
As described above, the drying device for pressed powder of the present invention has the following beneficial effects: the powder cake in the two pairs of limiting grooves of the electric heating plate I and the electric heating plate is heated and dried, then the powder cake is sent into the heat-insulating cover, the powder cake is pressed down through the pressing plate, the powder cake becomes compact, the taste is better, the temperature in the heat-insulating cover is monitored in real time through the temperature sensor, when the temperature in the heat-insulating cover is lower, the electric heating fan is started, hot air is slowly conveyed into the heat-insulating cover through the air inlet box, and the high efficiency of the drying process is ensured.
Drawings
Fig. 1 is a front view of a powder compact drying apparatus of the present invention.
Fig. 2 is a plan view of a compact drying apparatus of the present invention.
Fig. 3 is a plan view of the drying box of the present invention.
Fig. 4 is a sectional view of the drying box of the present invention.
Fig. 5 is a side view of the inlet box of the present invention.
Wherein: the device comprises a rack 1, a heat preservation cover 2, a feeding hole 21, a temperature sensor 22, an air inlet cover 23, an air outlet 231, an electric heating fan 24, a cross beam plate 3, a hydraulic cylinder 4, a pressing plate 41, a sliding groove 5, a ball screw module 6, a drying box 7, a limiting groove 71, a first electric heating plate 72, a second electric heating plate 73, an electric cabinet 8, a first button 81 and a second button 82.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Example 1
As shown in fig. 1-5, the invention discloses a powder cake drying device, which comprises a frame 1, wherein a heat-insulating cover 2 is fixedly connected to the frame 1, and a plurality of feeding holes 21 are formed in the front end of the heat-insulating cover 2; a heat preservation device is arranged in the heat preservation cover 2, and a crushing device is arranged at the upper end of the heat preservation cover 2; the machine frame is provided with a feeding mechanism, and the feeding mechanism is provided with a drying device;
the drying device comprises a drying box 7, a limiting groove 71 is formed in the drying box 7, and a first annular electric heating plate 72 and a second annular electric heating plate 73 are arranged in the drying box 7; and the first electric heating plate 72 is tightly attached to the side wall of the limiting groove 71, and the second electric heating plate 73 is tightly attached to the bottom of the limiting groove 71.
The heat preservation device comprises a temperature sensor 22 and an air inlet box 23 which are fixedly connected to the inner wall of the heat preservation cover 2, the air inlet box 23 is communicated with an air outlet of the electric heating fan 24 through a ventilation pipe, and air outlet holes 231 are uniformly formed in the air inlet box 23.
The smashing device comprises a cross beam plate 3 fixedly connected to the upper end of the heat preservation cover 2, a plurality of hydraulic cylinders 4 are fixedly connected to the cross beam plate 3, and pressing plates 41 are fixedly connected to piston rods of the hydraulic cylinders 4.
The upper plane of the frame 1 is provided with a plurality of sliding chutes 5, the positions of the sliding chutes 5 correspond to the positions of the feed inlets 21, and the positions of the sliding chutes 5 correspond to the positions of the pressing plates 41.
A longitudinal ball screw module 6 is arranged in the sliding groove 5, a ball nut of the ball screw module 6 is fixedly connected with a drying box 7, and the drying box 7 is connected with the sliding groove 5 in a sliding mode.
A first button 81 and a second button 82 are respectively arranged at the front end of the rack 1 corresponding to the positions of the feed inlets 21, the first button 81 controls the first electric heating plate 72 and the second electric heating plate 73 to be started, and the second button 82 controls the ball screw module 6 to be started; the frame 1 is fixedly connected with an electric cabinet 8, and a PLC (programmable logic controller) in the electric cabinet 8 is electrically connected with the temperature sensor 22, the electric heating fan 24, the hydraulic cylinder 4, the first electric heating plate 72, the second electric heating plate 73, the first button 81 and the second button 82 respectively.
The ball screw module 6 is formed by fixedly connecting an output shaft of a servo motor and a screw rod of a ball screw.
The invention is implemented as follows:
according to the scheme (shown in the figure 1, the figure 3 and the figure 4), a certain amount of powder cakes are firstly placed in a limiting groove 71, then a first electric heating plate 72, a second electric heating plate 73 and a ball screw module 6 are started through a first button 81 and a second button 82, the ball screw module 6 brings a drying box 7 into a heat-preserving cover 2, and the first electric heating plate 72 and the second electric heating plate 73 heat and dry the powder cakes in the limiting groove 71;
according to the scheme shown in fig. 2, when the drying box 7 is located under the pressing plate 41, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives the pressing plate 41 to move downwards, the pressing plate 41 presses the pressed powder cake downwards to compact the pressed powder cake, and then the hydraulic cylinder 4 drives the pressing plate 41 to leave the drying box 7; when the temperature sensed by the temperature sensor 22 in the heat-insulating cover 2 is lower than a set value, the electric heating fan 24 is started; according to the scheme shown in fig. 5, the electric heating fan 24 slowly sends hot air into the heat-insulating cover 2 through the air inlet box 23, so that the temperature in the heat-insulating cover 2 reaches a set value, and after drying is completed, the powder cake is sent out of the heat-insulating cover 2.
The invention has the beneficial effects that:
the pressed powder in the limiting groove 71 is heated and dried through the first electric heating plate 72 and the second electric heating plate 73, then the pressed powder is sent into the heat-insulating cover 2, the pressed powder is pressed down through the pressing plate 41, the pressed powder becomes compact, the temperature in the heat-insulating cover 2 is monitored through the temperature sensor 22 in real time, when the temperature in the heat-insulating cover 2 is lower than a set value, the electric heating fan 24 is started, hot air is slowly conveyed into the heat-insulating cover 2 through the air inlet box 23, the high efficiency of the drying process is ensured, meanwhile, the temperature sensor can be set, different drying temperatures are set according to different kinds of pressed powder.
Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.
Claims (3)
1. The utility model provides a drying equipment of pressed powder, includes the frame, its characterized in that: the rack is fixedly connected with a heat-insulating cover, and the front end of the heat-insulating cover is provided with a plurality of feed inlets; a heat preservation device is arranged in the heat preservation cover, the heat preservation device comprises a temperature sensor and an air inlet box which are fixedly connected to the inner wall of the heat preservation cover, the air inlet box is communicated with an air outlet of the electric heating fan through a ventilation pipe, and a crushing device is arranged at the upper end of the heat preservation cover; the machine frame is provided with a feeding mechanism, and the feeding mechanism is provided with a drying device; the drying device comprises a drying box, a limiting groove is formed in the drying box, and a first annular electric heating plate and a second annular electric heating plate are arranged in the drying box; the first electric heating plate is tightly attached to the side wall of the limiting groove, and the second electric heating plate is tightly attached to the bottom of the limiting groove;
the crushing device comprises a cross beam plate fixedly connected to the upper end of the heat-insulating cover, a plurality of hydraulic cylinders are fixedly connected to the cross beam plate, and press plates are fixedly connected to piston rods of the hydraulic cylinders;
the upper plane of the frame is provided with a plurality of sliding grooves, the positions of the sliding grooves correspond to the positions of the feed inlets respectively, and the positions of the sliding grooves correspond to the positions of the pressing plates respectively;
a longitudinal ball screw module is arranged in the sliding groove, a ball nut of the ball screw module is fixedly connected with a drying box, and the drying box is connected with the sliding groove in a sliding manner;
a first button and a second button are respectively arranged at the front end of the rack corresponding to each feed inlet, the first button controls the first electric heating plate and the second electric heating plate to be started, and the second button controls the ball screw module to be started; the frame is fixedly connected with an electric cabinet, and a PLC (programmable logic controller) in the electric cabinet is electrically connected with a temperature sensor, an electric heating fan, a hydraulic cylinder, a first electric heating plate, a second electric heating plate, a first button and a second button respectively.
2. The apparatus for drying pressed powder according to claim 1, wherein: the air inlet box is uniformly provided with air outlet holes.
3. The apparatus for drying pressed powder according to claim 1, wherein: the ball screw module is formed by fixedly connecting an output shaft of the servo motor and a screw rod of the ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275956.7A CN109520222B (en) | 2018-10-30 | 2018-10-30 | Powder cake drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275956.7A CN109520222B (en) | 2018-10-30 | 2018-10-30 | Powder cake drying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109520222A CN109520222A (en) | 2019-03-26 |
| CN109520222B true CN109520222B (en) | 2020-12-22 |
Family
ID=65774309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811275956.7A Active CN109520222B (en) | 2018-10-30 | 2018-10-30 | Powder cake drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109520222B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204489938U (en) * | 2015-01-15 | 2015-07-22 | 安吉县科声磁性器材有限公司 | A kind of automatic feeding |
| CN204707902U (en) * | 2015-05-04 | 2015-10-21 | 霍山县乌米尖礼智茶叶有限公司 | Automatic tea rail mounted flattening forming machine |
| CN105509446B (en) * | 2016-01-29 | 2018-03-30 | 浙江森嘉林地板有限公司 | A kind of wood flooring drying plant |
| CN105941744A (en) * | 2016-05-25 | 2016-09-21 | 南阳百草堂天然艾草制品有限公司 | Folium Artemisiae argyi scented tea manufacturing method |
| CN105851977A (en) * | 2016-05-27 | 2016-08-17 | 陈炜杰 | Sweet potato ball processing device and process thereof |
| CN107339873A (en) * | 2017-09-12 | 2017-11-10 | 无锡市强力干燥设备厂 | Possess to dive and roll the drier of lump material function |
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2018
- 2018-10-30 CN CN201811275956.7A patent/CN109520222B/en active Active
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| Publication number | Publication date |
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| CN109520222A (en) | 2019-03-26 |
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Address after: 415000 group 12, zhongwuqiao neighborhood committee, dayangan Town, Li County, Changde City, Hunan Province (opposite to the Credit Union) Patentee after: Hunan Chengtoushan Sinian Food Co.,Ltd. Address before: Group 12, zhongwuqiao neighborhood committee, Zhongwu Township, Li County, Changde City, Hunan Province, 415500 Patentee before: HUNAN CHENGTOU MOUNTAIN SWEET POTATO FOOD TECHNOLOGY CO.,LTD. |