CN217520177U

CN217520177U - A high-efficient drying device for little algae

Info

Publication number: CN217520177U
Application number: CN202220775709.9U
Authority: CN
Inventors: 张爱华
Original assignee: Nanjing Zaoyuanzi Biotechnology Co ltd
Current assignee: Nanjing Zaoyuanzi Biotechnology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-09-30
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a high-efficient drying device for little algae relates to little algae drying technology field, including device main part and the top cap of setting at device main part top, the bottom of device main part inner wall and the interior capping of top cap all are equipped with the heater, the inside rotation of device main part is connected with two rotary columns, two the relative one end fixedly connected with drying cabinet of rotary column, one side fixed mounting of drying cabinet has drying fan and rose box, the both sides of rose box are linked together with drying fan output and drying cabinet respectively. The utility model discloses when can effectively carry out drying process to little algae material, still filter the dust removal to relevant air current, reduce the pollution to the material, improved little algae dry efficiency effect and quality, and the rotation of drying chamber can make inside material comparatively fully even and hot gas flow contact drying for drying speed has improved little algae dry efficiency effect.

Description

A high-efficient drying device for little algae

Technical Field

The utility model relates to a little algae drying technology field, more specifically say, the utility model relates to a high-efficient drying device for little algae.

Background

Microalgae generally refers to a general term for microorganisms that contain chlorophyll a and are capable of photosynthesis, and belongs to a group of protists. The microalgae cells contain: high-value nutrient components such as protein, lipid, algal polysaccharide, beta-carotene, various inorganic elements and the like and chemical raw materials, and has the characteristics of higher photosynthesis efficiency, high growth speed, high unit volume yield and the like. During the production and processing of microalgae, drying treatment is often required for microalgae. However, in practical use, most drying devices in the market adopt airflow drying treatment, most drying airflow is directly extracted from the air, and the airflow contains more dust and the like, so that microalgae materials are easily polluted.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects in the prior art, the embodiments of the present invention provide a high-efficiency drying apparatus for microalgae, so as to solve the problems in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high-efficient drying device for little algae, includes the device main part and sets up the top cap at device main part top, the bottom of device main part inner wall and the interior capping of top cap all are equipped with the heater, the inside of device main part is rotated and is connected with two rotary columns, two the relative one end fixedly connected with drying cabinet of rotary column, one side fixed mounting of drying cabinet has drying fan and rose box, the both sides of rose box are linked together with drying fan output and drying cabinet respectively, the inside of rose box is equipped with a plurality of filter screen, fixed mounting has and is used for driving rotary column pivoted motor in the device main part, just the intercommunication has inlet pipe, discharging pipe and pressure release pipe on the drying cabinet.

Preferably, one of them the inside of rotary column is connected with the connecting rod through the bearing rotation, just the one end fixed connection of connecting rod is in the inside one side of device main part, be equipped with a plurality of stirring rod on the connecting rod, and a plurality of stirring rod all is located the inside of drying cylinder.

Preferably, a first blocking filter screen and a second blocking filter screen are arranged inside the drying tank and are respectively located at the corresponding positions of the filter box and the pressure relief pipe.

Preferably, all be equipped with electric valve on inlet pipe and the discharging pipe, be equipped with the relief valve on the relief pipe, device main part inner wall bottom is equipped with the pipe connection spare, just the pipe connection spare is located the discharging pipe under.

Preferably, the inside of drying drum is equipped with two water conservancy diversion swash plates, just the discharging pipe is located two between the water conservancy diversion swash plate.

Preferably, the filter screens are all located between the output end of the drying fan and the first blocking filter screen.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up heater, drying chamber, drying blower, rose box, filter screen and motor etc. when can effectively carrying out drying process to little algae material, still filter the dust removal to relevant air current, reduce the pollution to little algae material, improved little algae dry efficiency effect and quality, and the rotation of drying chamber can make inside material comparatively abundant even dry with the hot gas flow contact for the stoving dehumidification speed has improved little algae dry efficiency effect.

2. Compared with the prior art, through setting up, connecting rod and stirring pole can further stir the stirring to the material in the drying cylinder when the drying cylinder atress rotates the stirring, have improved dry efficiency effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the main body of the device of the present invention.

Fig. 3 is the schematic view of the sectional partial structure of the drying cylinder of the present invention.

Fig. 4 is the inside concrete structure schematic diagram of the filter box of the utility model.

The reference signs are: 1. a device main body; 2. a top cover; 3. a heater; 4. turning the column; 5. a drying tank; 6. drying the fan; 7. a filter box; 8. a filter screen; 9. a motor; 10. a feed pipe; 11. a discharge pipe; 12. a pressure relief pipe; 13. a connecting rod; 14. a material turning rod; 15. a first barrier screen; 16. a second barrier screen; 17. an electrically operated valve; 18. a pressure relief valve; 19. a pipe connection; 20. a diversion sloping plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the high-efficiency drying device for microalgae comprises a device main body 1 and a top cover 2 arranged at the top of the device main body 1, heaters 3 are respectively arranged at the bottom of the inner wall of the device main body 1 and the inner cover surface of the top cover 2, two rotary columns 4 are rotatably connected inside the device main body 1, a drying tank 5 is fixedly connected at one opposite end of each rotary column 4, a drying fan 6 and a filter box 7 are fixedly installed at one side of the drying tank 5, two sides of the filter box 7 are respectively communicated with the output end of the drying fan 6 and the drying tank 5, a plurality of filter screens 8 are arranged inside the filter box 7, a motor 9 for driving the rotary columns 4 to rotate is fixedly installed on the device main body 1, and a feeding pipe 10, a discharging pipe 11 and a pressure relief pipe 12 are communicated on the drying tank 5; electric valves 17 are arranged on the feeding pipe 10 and the discharging pipe 11, a pressure relief valve 18 is arranged on the pressure relief pipe 12, a pipeline connecting piece 19 is arranged at the bottom of the inner wall of the device main body 1, and the pipeline connecting piece 19 is positioned right below the discharging pipe 11; the filter screens 8 are all positioned between the output end of the drying fan 6 and the first blocking filter screen 15;

wherein, the existing related pipeline for receiving the discharged material can be connected and installed with a pipeline connecting piece 19 as required, the electric valve 17 is used for controlling the opening of the feeding pipe 10, the discharging pipe 11 and the pressure relief pipe 12 are in a closed state, the microalgae material can enter the drying tank 5 through the feeding pipe 10, the feeding pipe 10 is closed after the feeding is finished, the motor 9 can drive the rotary column 4 and the drying tank 5 to rotate, so that the materials inside are stirred and stirred, meanwhile, the heater 3 heats the inside of the device main body 1 and the drying tank 5, the drying fan 6 sends hot air to the filtering box 7 and then to the drying tank 5 after being filtered by a plurality of filtering screens 8 and the like, cleaner hot air flow can be contacted with the materials and is dried and dehumidified, the filtering screens 8 can filter and dedust the related air flow entering, the pollution to the materials is reduced, and when the drying tank 5 rotates, the connecting rod 13 and the material reversing rod 14 are matched with the rotation of the drying tank 5, make it stir and turn fast to the material in the drying can 5, make the material comparatively abundant even dry with the hot gas flow contact, accelerate stoving drying speed, the efficiency effect of drying is improved, the stoving drying finishes the back, stop work such as drying fan 6, accessible electric valve 17 control discharging pipe 11 is opened, material in the drying can 5 can discharge and send to relevant pipeline in via pipe connection spare 19 and collect and carry to next process in, and at the in-process of drying, when the pressure exceeds relief valve 18 set pressure in the drying can 5, can open the pressure release exhaust automatically.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, a connecting rod 13 is rotatably connected inside one of the rotating columns 4 through a bearing, one end of the connecting rod 13 is fixedly connected to one side inside the device main body 1, a plurality of material turning rods 14 are arranged on the connecting rod 13, and the plurality of material turning rods 14 are all located inside the drying tank 5, so that the connecting rod 13 and the material turning rods 14 can further stir and turn over materials in the drying tank 5 while the drying tank 5 is forced to rotate and turn the materials, the materials are sufficiently and uniformly contacted and dried with hot air, the drying speed is increased, and the efficiency and effect of microalgae drying are improved.

In a preferred embodiment, as shown in fig. 3, a first blocking screen 15 and a second blocking screen 16 are arranged inside the drying tank 5, and the first blocking screen 15 and the second blocking screen 16 are respectively arranged at the corresponding positions of the filtering tank 7 and the pressure relief pipe 12, so that the first blocking screen 15 and the second blocking screen 16 can prevent microalgae materials from entering the filtering tank 7 and the pressure relief pipe 12 for convenient use.

In a preferred embodiment, as shown in fig. 3, two inclined diversion plates 20 are arranged inside the drying tank 5, and the discharge pipe 11 is located between the two inclined diversion plates 20, so that the inclined diversion plates 20 can perform a certain diversion effect when the drying tank 5 discharges and discharges, accelerate internal discharge and reduce residues.

The utility model discloses the theory of operation: the opening of the feeding pipe 10 can be controlled through an electric valve 17 as required, the discharging pipe 11 and the pressure relief pipe 12 are in a closed state, microalgae materials can enter the drying tank 5 through the feeding pipe 10, the feeding pipe 10 is closed after feeding, the motor 9 can drive the rotary column 4 and the drying tank 5 to rotate, so that the microalgae materials can be stirred and stirred inside the drying tank 5, meanwhile, the heater 3 heats the inside of the device main body 1 and the drying tank 5, the drying fan 6 conveys hot air into the filtering box 7 and is filtered by the plurality of filtering screens 8 and the like, and then the hot air is conveyed into the drying tank 5 to be dried and dehumidified, the first blocking filtering screen 15 and the second blocking filtering screen 16 can prevent the materials from entering the filtering box 7 and the pressure relief pipe 12, and when the drying tank 5 rotates, the connecting rod 13 and the material overturning rod 14 are matched with the rotation of the drying tank 5, so that the materials in the drying tank 5 are stirred and overturned quickly, and the materials are in contact with the hot air and dried more fully and uniformly, accelerate stoving drying speed, improved dry efficiency effect, the back that the stoving drying finishes, accessible electric valve 17 control discharging pipe 11 is opened and is concentrated discharge collection etc. with the material, when the pressure surpassed relief valve 18 when setting for pressure in drying cabinet 5, can open the pressure release automatically.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficient drying device for little algae, includes device main part (1) and sets up top cap (2) at device main part (1) top, its characterized in that: the device is characterized in that the bottom of the inner wall of the device main body (1) and the inner cover face of the top cover (2) are both provided with a heater (3), the inside of the device main body (1) is connected with two rotary columns (4) in a rotating manner, two one ends of the rotary columns (4) are opposite to each other and fixedly connected with a drying tank (5), one side of the drying tank (5) is fixedly provided with a drying fan (6) and a filter box (7), two sides of the filter box (7) are respectively communicated with the output end of the drying fan (6) and the drying tank (5), the inside of the filter box (7) is provided with a plurality of filter screens (8), the device main body (1) is fixedly provided with a motor (9) for driving the rotary columns (4) to rotate, and the drying tank (5) is communicated with a feeding pipe (10), a discharging pipe (11) and a pressure relief pipe (12).

2. The high efficiency drying apparatus for microalgae according to claim 1, wherein: one of them the inside of rotary column (4) is connected with connecting rod (13) through the bearing rotation, just the one end fixed connection of connecting rod (13) is in the inside one side of device main part (1), be equipped with a plurality of stirring pole (14) on connecting rod (13), and a plurality of stirring pole (14) all are located the inside of drying cylinder (5).

3. The high-efficiency drying device for microalgae according to claim 1, wherein: the drying tank (5) is internally provided with a first blocking filter screen (15) and a second blocking filter screen (16), and the first blocking filter screen (15) and the second blocking filter screen (16) are respectively positioned at the corresponding positions of the filter box (7) and the pressure relief pipe (12).

4. The high efficiency drying apparatus for microalgae according to claim 3, wherein: all be equipped with electric valve (17) on inlet pipe (10) and discharging pipe (11), be equipped with relief valve (18) on relief pipe (12), device main part (1) inner wall bottom is equipped with pipe connection spare (19), just pipe connection spare (19) are located discharging pipe (11) under.

5. The high efficiency drying apparatus for microalgae according to claim 1, wherein: the inside of drying cylinder (5) is equipped with two water conservancy diversion swash plates (20), just discharging pipe (11) are located two between water conservancy diversion swash plate (20).

6. The high-efficiency drying device for microalgae according to claim 5, characterized in that: the filter screens (8) are all arranged between the output end of the drying fan (6) and the first blocking filter screen (15).