CN111486690A - Drying device is used in preparation of marine alga protein fodder - Google Patents
Drying device is used in preparation of marine alga protein fodder Download PDFInfo
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- CN111486690A CN111486690A CN202010320755.5A CN202010320755A CN111486690A CN 111486690 A CN111486690 A CN 111486690A CN 202010320755 A CN202010320755 A CN 202010320755A CN 111486690 A CN111486690 A CN 111486690A
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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
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
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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
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
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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
- F26B25/009—Alarm systems; Safety sytems, e.g. preventing fire and explosions
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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
- F26B25/04—Agitating, stirring, or scraping devices
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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
- F26B25/20—Rollers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a drying device for preparing seaweed protein feed, relates to the technical field of feed preparation, and aims to improve the existing drying device to improve the drying quality. The technical scheme is characterized in that a plurality of conveying belts arranged in the horizontal direction are arranged in the drying box, the conveying sheets are distributed in the vertical direction, the conveying directions of two adjacent conveying belts are opposite, the conveying belt conveyed clockwise is deviated to the left, and the conveying belt conveyed anticlockwise is deviated to the right; a compression roller is arranged above each conveyor belt, the linear speed of rotation of the compression roller is the same as the conveying speed of the conveyor belt, and a scraping plate positioned below the end part of the conveyor belt is arranged in the drying box; and an air supply pipe for supplying air from the feed inlet to the discharge outlet is arranged in the drying box, and a heating pipe is arranged at one end, close to the feed pipe, of the air supply pipe. The invention achieves the effect of improving the drying quality.
Description
Technical Field
The invention relates to the technical field of feed preparation, in particular to a drying device for preparing seaweed protein feed.
Background
The sea is distributed with tens of thousands of algae, including 10 phyla such as chlorophyta, phaeophyceae, cyanophyta and rhodophyta, the algae contains abundant algal polysaccharides, proteins, fats, vitamins, minerals and physiologically active substances with special efficacy, and is a raw material bank for providing food, feed and medicines.
Chinese patent with the current application number CN200410024541.4 discloses a processing method of seaweed protein feed, which comprises the following steps of selecting kelp residue as a main raw material, calcifying the kelp residue to obtain calcified flocculate, dehydrating, drying and crushing the calcified flocculate to obtain a main raw material powder body as a primary finished product; and selecting proper seaweed as an additional raw material, grinding the additional raw material seaweed into slurry, spraying, drying and crushing to obtain an additional raw material powder body, and compounding and mixing the main raw material powder body and the additional raw material powder body to obtain a secondary finished product. The invention fully utilizes seaweed resources to obtain feed products rich in crude protein, iodine, calcium, phosphorus and the like.
In the above scheme, the operation of drying various intermediate products for many times is required, and the influence of the operation on the product quality and the production efficiency is large, so how to improve the drying and crushing quality is a problem to be researched.
In the prior art, materials are conveyed into a high-temperature box through a conveyor belt, and water in the materials is evaporated at high temperature, but the method only uses high temperature to dry the materials, so that the drying efficiency is low, the drying effect is poor, the processing time is short, and the materials are not dried thoroughly; the processing time is long, which can easily cause the browning of the seaweed protein raw material through the Maillard reaction, thereby causing the serious reduction of the product quality. Therefore, the efficient drying of the seaweed protein feed is realized by fully utilizing the drying heat energy, which is a problem to be solved by the industry in the field.
Disclosure of Invention
The invention aims to provide a drying device for preparing seaweed protein feed, which has the effect of improving the drying quality.
The above object of the present invention is achieved by the following technical solutions:
a drying device for preparing seaweed protein feed comprises a drying box, wherein a feed inlet and a discharge outlet are formed in the drying box, a plurality of conveying belts arranged along the horizontal direction are arranged in the drying box, the conveying belts are distributed along the vertical direction, the conveying directions of two adjacent conveying belts are opposite, the conveying belt conveyed clockwise is deviated to the left, and the conveying belt conveyed anticlockwise is deviated to the right; a compression roller is arranged above each conveyor belt, the linear speed of rotation of the compression roller is the same as the conveying speed of the conveyor belt, and a scraping plate positioned below the end part of the conveyor belt is arranged in the drying box; and an air supply pipe for supplying air from the feed inlet to the discharge outlet is arranged in the drying box, and a heating pipe is arranged at one end, close to the feed pipe, of the air supply pipe.
The invention is further configured to: the compression roller comprises a rotating shaft, an oil pipe and a roller, wherein the roller is sleeved outside the oil pipe, the rotating shaft is located in the oil pipe, the roller and the oil pipe rotate around the rotating shaft, and the oil pipe is filled with heat conduction oil.
The invention is further configured to: each conveyer belt all corresponds and is provided with the blast pipe, the wind gap has been seted up to the drying chamber opposite side that the blast pipe is relative, the wind gap intercommunication has the heat-circulating pipe, the heat-circulating pipe links to each other with the input, the one end that the wind gap was kept away from to the heat-circulating pipe is connected with the heat pump, the output of heat pump is connected to the agitator tank, the agitator tank passes through conveyer conveying material with the discharge gate.
The invention is further configured to: the stirring tank is internally provided with a plurality of layers of filter plates, a transverse stirring shaft is arranged between each layer of filter plates, a vertical stirring shaft is arranged above the filter plates at the top, and the bottom of the stirring tank is provided with an opening.
The invention is further configured to: and a water collecting tank is arranged at the bottom of the drying box.
The invention is further configured to: the drying box is provided with a camera located at a discharge port, the camera collects dried material images, the discharge port is provided with a mechanical arm located above the conveying device and used for taking out mixed impurities, and the camera and the mechanical arm are in communication connection with the controller.
The invention is further configured to: the drying box is internally provided with an infrared sensor which is positioned at the feeding hole and used for detecting whether a material enters or not, and the infrared sensor is electrically connected with the conveyor belt and the compression roller.
The invention is further configured to: and a temperature sensor is arranged in the drying box and electrically connected to an alarm device.
In conclusion, the beneficial technical effects of the invention are as follows:
1. through the arrangement of the conveying belt, the scraping plate, the compression roller, the air supply pipe and the heating pipe are used for heating and drying the drying box, the evaporation of moisture contained in the material is accelerated, the material is conveyed and rolled on the multi-layer conveying belt, on one hand, space resources are fully utilized, the retention time of the material in the drying box is prolonged, on the other hand, the material is rolled for multiple times, the dispersing effect is achieved, the material is fully dried, the compression roller is matched with the conveying belt, the moisture in the material is seeped out through physical extrusion acting force, the drying speed of the material is accelerated, and the effect of improving the drying quality is;
2. through the arrangement of the air port, the heat circulating pipe, the heat pump, the conveying device and the stirring tank, the hot air with residual temperature is led into the stirring tank, and the materials are rolled and dried in the stirring tank after being dried, so that the full utilization of energy is achieved, and the materials are further dried;
3. through the setting of filter plate, horizontal (mixing) shaft, vertical (mixing) shaft, the filter plate has prolonged the falling speed of material in the agitator tank for the material can be by intensive mixing, and in the hot-air fully got into the material, further optimized dry degree.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a press roll in an embodiment of the invention.
In the figure, 1, a drying box; 11. a feed inlet; 12. a discharge port; 13. a water collection tank; 2. a conveyor belt; 21. a scraping plate; 22. an air supply pipe; 23. heating a tube; 3. a compression roller; 31. a rotating shaft; 32. an oil pipe; 33. a roller; 4. a tuyere; 41. a heat circulation pipe; 42. a heat pump; 43. a conveying device; 5. a stirring tank; 51. a transverse stirring shaft; 52. a vertical stirring shaft; 53. filtering the plate; 6. a robotic arm.
Detailed Description
The invention discloses a drying device for preparing seaweed protein feed, and the drying device comprises a drying box 1, wherein a feeding hole 11 and a discharging hole 12 are arranged on the drying box 1, a plurality of conveying belts 2 arranged along the horizontal direction are arranged in the drying box 1, conveying sheets are distributed along the vertical direction, the conveying directions of two adjacent conveying belts 2 are opposite, the conveying belt 2 conveyed clockwise is deviated to the left, and the conveying belt 2 conveyed anticlockwise is deviated to the right; a compression roller 3 is arranged above each conveyor belt 2, the linear speed of rotation of the compression roller 3 is the same as the conveying speed of the conveyor belt 2, a scraping plate 21 positioned below the end part of the conveyor belt 2 is arranged in the drying box 1, and a water collecting tank 13 is arranged at the bottom of the drying box 1; an air supply pipe 22 for supplying air from the inlet 11 to the outlet 12 is arranged in the drying box 1, and a heating pipe 23 is arranged at one end of the air supply pipe 22 close to the inlet pipe.
Referring to fig. 2, the compression roller 3 includes a rotating shaft 31, an oil pipe 32 and a roller 33 sleeved outside the oil pipe 32, the rotating shaft 31 is located in the oil pipe 32, the roller 33 and the oil pipe 32 rotate around the rotating shaft 31, and the oil pipe 32 is filled with heat conducting oil.
Referring to fig. 1, each conveyor belt 2 is correspondingly provided with an air supply pipe 22, an air opening 4 is formed in the other side, opposite to the air supply pipe 22, of the drying chamber, the air opening 4 is communicated with a heat circulating pipe 41, the heat circulating pipe 41 is connected with an input end, one end, far away from the air opening 4, of the heat circulating pipe 41 is connected with a heat pump 42, an output end of the heat pump 42 is connected to the top of a stirring tank 5, and the stirring tank 5 and a discharge port 12 convey materials through a.
Referring to fig. 1, a plurality of filter plates 53 are arranged in the agitator tank 5, a transverse agitator shaft 51 is arranged between the filter plates 53, a vertical agitator shaft 52 is arranged above the topmost filter plate 53, and the bottom of the agitator tank 5 is open.
Referring to fig. 1, a camera located at a discharge port 12 is arranged on the drying box 1, a mechanical arm 6 located above the conveying device 43 is arranged at the discharge port 12, and the camera and the mechanical arm 6 are both in communication connection with a controller. The camera collects images of the dried materials, the controller obtains the images, the images on the conveyor belt 2 are spliced by using an SIFT image matching algorithm, and when the spliced images are found to be abnormal, the controller controls the mechanical arm 6 to take out the materials at the abnormal positions on the conveyor 43.
Referring to fig. 1, an infrared sensor which is arranged at a feeding hole 11 and used for detecting whether a material enters is arranged in the drying box 1, and the infrared sensor is electrically connected with the conveyor belt 2 and the compression roller 3.
Referring to fig. 1, a temperature sensor is arranged in the drying box 1, the temperature sensor is electrically connected to an alarm device, and the alarm device includes but is not limited to a buzzer and a warning light.
The implementation principle of the invention is as follows: utilize blast pipe 22 and heating pipe 23 to heat stoving in the stoving case 1 for the moisture evaporation to dryness that contains in the material, compression roller 3 and the cooperation of conveyer belt 2 for moisture in the material is oozed through physics extrusion effort, thereby has accelerated the drying rate of material. The hot air with the residual temperature is led to the stirring tank 5, the materials are conveyed to the stirring tank 5 after being dried, and the materials are rolled and dried in the stirring tank 5, so that the full utilization of energy is achieved, the materials are further dried, and the effect of improving the drying quality is achieved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a drying device is used in preparation of seaweed protein fodder, includes stoving case (1), be provided with feed inlet (11) and discharge gate (12) on stoving case (1), its characterized in that: a plurality of conveying belts (2) arranged in the horizontal direction are arranged in the drying box (1), the conveying sheets are distributed in the vertical direction, the conveying directions of two adjacent conveying belts (2) are opposite, the conveying belt (2) conveyed clockwise is deviated to the left, and the conveying belt (2) conveyed anticlockwise is deviated to the right; a press roller (3) is arranged above each conveyor belt (2), the linear speed of rotation of the press roller (3) is the same as the conveying speed of the conveyor belt (2), and a scraping plate (21) positioned below the end part of the conveyor belt (2) is arranged in the drying box (1); the drying box (1) is internally provided with an air supply pipe (22) which supplies air from the feeding hole (11) to the discharging hole (12), and one end of the air supply pipe (22) close to the feeding pipe is provided with a heating pipe (23).
2. The drying device for preparing seaweed protein feed as claimed in claim 1, wherein: compression roller (3) establish roller (33) outside oil pipe (32) including pivot (31), oil pipe (32) and cover, pivot (31) are located oil pipe (32), roller (33) and oil pipe (32) revolute rotation of axis (31), oil pipe (32) intussuseption is filled with the conduction oil.
3. The drying device for preparing seaweed protein feed as claimed in claim 1, wherein: each conveyer belt (2) all corresponds and is provided with blast pipe (22), wind gap (4) have been seted up to the drying chamber opposite side that blast pipe (22) is relative, wind gap (4) intercommunication has heat-circulating pipe (41), heat-circulating pipe (41) link to each other with the input, the one end that wind gap (4) were kept away from in heat-circulating pipe (41) is connected with heat pump (42), the output of heat pump (42) is connected to agitator tank (5), agitator tank (5) pass through conveyer (43) with discharge gate (12) conveying material.
4. The drying device for preparing seaweed protein feed as claimed in claim 3, wherein: the stirring tank is characterized in that multiple layers of filter plates (53) are arranged in the stirring tank (5), transverse stirring shafts (51) are arranged among the filter plates (53), the top of the stirring tank is provided with vertical stirring shafts (52) above the filter plates (53), and the bottom of the stirring tank (5) is provided with an opening.
5. The drying device for preparing seaweed protein feed as claimed in claim 1, wherein: and a water collecting tank (13) is arranged at the bottom of the drying tank (1).
6. The drying device for preparing seaweed protein feed as claimed in claim 3, wherein: the drying box is characterized in that a camera located at a discharge port (12) is arranged on the drying box (1), the camera collects dried material images, a mechanical arm (6) located above the conveying device (43) and used for taking out mixed impurities is arranged at the discharge port (12), and the camera and the mechanical arm (6) are in communication connection with a controller.
7. The drying device for preparing seaweed protein feed as claimed in claim 1, wherein: the drying box (1) is internally provided with an infrared sensor which is positioned at the feeding hole (11) and used for detecting whether a material enters or not, and the infrared sensor is electrically connected with the conveyor belt (2) and the compression roller (3).
8. The drying device for preparing seaweed protein feed as claimed in claim 7, wherein: a temperature sensor is arranged in the drying box (1), and the temperature sensor is electrically connected to an alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010320755.5A CN111486690A (en) | 2020-04-22 | 2020-04-22 | Drying device is used in preparation of marine alga protein fodder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010320755.5A CN111486690A (en) | 2020-04-22 | 2020-04-22 | Drying device is used in preparation of marine alga protein fodder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111486690A true CN111486690A (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010320755.5A Pending CN111486690A (en) | 2020-04-22 | 2020-04-22 | Drying device is used in preparation of marine alga protein fodder |
Country Status (1)
| Country | Link |
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| CN (1) | CN111486690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403585A (en) * | 2020-10-23 | 2021-02-26 | 西藏蕃惠畜牧科技发展有限公司 | A high-efficient feed processing device for animal husbandry |
| CN114508902A (en) * | 2022-01-27 | 2022-05-17 | 中国计量大学 | Storage type soil drying system for recycling waste heat of secondary combustion chamber and control method |
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| CN206131673U (en) * | 2016-11-02 | 2017-04-26 | 湖南金泰米业有限公司 | Corn drying -machine |
| CN106643062A (en) * | 2016-11-09 | 2017-05-10 | 郑州莉迪亚医药科技有限公司 | Zhongning wolfberry fruit drying device |
| CN107401909A (en) * | 2017-07-31 | 2017-11-28 | 湄潭县品缘茶业有限公司 | Tea drying device |
| CN209840546U (en) * | 2019-01-24 | 2019-12-24 | 陈振华 | Rice husk drying device |
| CN210107978U (en) * | 2019-06-18 | 2020-02-21 | 河北茂华种业有限公司 | Crop seed drying-machine |
-
2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003040635A1 (en) * | 2001-11-06 | 2003-05-15 | Pekka Ahtila | Method for regulating an at least two-stage drying process for the drying of a biofuel |
| CN205505637U (en) * | 2016-01-27 | 2016-08-24 | 天津市国民制药机械有限公司 | Well dregs of a decoction dewatering device |
| CN206131673U (en) * | 2016-11-02 | 2017-04-26 | 湖南金泰米业有限公司 | Corn drying -machine |
| CN106643062A (en) * | 2016-11-09 | 2017-05-10 | 郑州莉迪亚医药科技有限公司 | Zhongning wolfberry fruit drying device |
| CN107401909A (en) * | 2017-07-31 | 2017-11-28 | 湄潭县品缘茶业有限公司 | Tea drying device |
| CN209840546U (en) * | 2019-01-24 | 2019-12-24 | 陈振华 | Rice husk drying device |
| CN210107978U (en) * | 2019-06-18 | 2020-02-21 | 河北茂华种业有限公司 | Crop seed drying-machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403585A (en) * | 2020-10-23 | 2021-02-26 | 西藏蕃惠畜牧科技发展有限公司 | A high-efficient feed processing device for animal husbandry |
| CN114508902A (en) * | 2022-01-27 | 2022-05-17 | 中国计量大学 | Storage type soil drying system for recycling waste heat of secondary combustion chamber and control method |
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Application publication date: 20200804 |
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