Centrifugal dryer for processing spirulina powder

Abstract

The utility model discloses a centrifugal dryer for processing spirulina powder, and relates to the technical field of spirulina powder processing equipment. The device comprises a base, wherein a supporting column is welded on the upper side wall of the base; a hydraulic rod is detachably and fixedly installed on the side wall of the top of the supporting column, the supporting column is connected with the bottom side wall of the outer sleeve through the hydraulic rod, and a rubber fence is bonded to the bottom side wall of the outer sleeve. A driving piece is mounted on the base; and a drying assembly is mounted in the outer sleeve. According to the spiral seaweed drying device, the outer sleeve and the superfine filter cartridge in the drying assembly can be lifted by utilizing the hydraulic rod, and a cavity in the superfine filter cartridge is exposed, so that dried spiral seaweed powder can be conveniently taken out; by means of cooperation of the superfine filter cylinder, the hot air cover, the air blower and the gear motor, centrifugal drying can be achieved, hot air blowing can be assisted, the drying efficiency is improved, and meanwhile water vapor can be prevented from flowing back into equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of spirulina powder processing equipment, in particular to a centrifugal dryer for spirulina powder processing. Background Art

[0002] Spirulina powder is the product obtained by processing spirulina through processing equipment, and is mostly used in poultry and livestock feed. The processing equipment includes cleaning equipment, slicing equipment, grinding equipment and drying equipment, etc. Among the drying equipment, the centrifugal dryer is the most representative, which can not only dry the wet spirulina, but also dry it very quickly.

[0003] A Chinese patent application (or patent) with publication number CN212842652U discloses a high-efficiency centrifugal dryer for processing spirulina powder, comprising a box body, a spherical shell plate rotatably connected to the box body is provided at the upper end of the box body, a high-density net is provided in the middle of the bottom of the spherical shell plate, a cylinder is vertically fixed to the upper end of the spherical shell plate, a gear ring corresponding to the high-density net is provided at the bottom of the spherical shell plate, a reduction motor meshed with the gear ring is fixed to the side end of the inner wall of the box body, a vertical cylinder is fixed to the inner wall of the cylinder body through a fixing rod, a conical cover corresponding to the high-density net is provided at the bottom of the vertical cylinder, a plurality of discharge cylinders are respectively provided on the upper side walls of the vertical cylinder, a horizontal plate is provided inside the box body, a blower corresponding to the high-density net is fixed at the upper end of the horizontal plate, an air inlet cylinder is horizontally provided at the side end of the blower, drying is fast and efficient through the blower and the heating rod at the side end of the cylinder, the contact time of the material is prolonged through the centrifugal force of the rotating cylinder, the slow sliding drying effect is better, the automatic circulation is uniform and the drying is simple and labor-saving, and the drying efficiency is higher.

[0004] The above-mentioned high-efficiency centrifugal dryer for processing spirulina powder has a blower corresponding to the high-density net fixed on the upper end of the horizontal plate, an air inlet tube is horizontally arranged on the side end of the blower, and an electric heating rod is arranged on the outer wall of the cylinder. It can be seen that the blower and the electric heating rod are used to cooperate with each other to supply hot air to the centrifugal dryer, but the spherical shell plate above the blower needs to have ventilation holes to ensure the air supply effect, and the attached water on the wet material will directly drip down along the spherical shell plate to the blower after entering the machine, which will seriously affect the normal operation of the blower and the electrical components around it; and, a cylinder is installed above the box, and a cover is arranged on the outer wall of the cylinder, and the material is directly retained inside the cylinder after being centrifugally dried, and the cylinder itself is relatively high and fixedly connected to the box, so the dried material retained at the bottom is difficult to be taken out of the cylinder. To this end, we provide a centrifugal dryer for processing spirulina powder to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a centrifugal dryer for processing spirulina powder. The outer sleeve and the ultrafine filter cartridge in the drying component can be lifted by a hydraulic rod to expose the chamber in the ultrafine filter cartridge, so as to facilitate the taking out of the dried spirulina powder. The cooperation of the ultrafine filter cartridge, the hot air hood, the blower and the reduction motor can not only realize centrifugal drying but also assist in blowing hot air, thereby improving the drying efficiency and preventing water vapor from entering the equipment, thus solving the problems of the existing high-efficiency centrifugal dryer for processing spirulina powder.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a centrifugal dryer for processing spirulina powder, comprising a base, the upper side wall of the base is welded with a support column; the top side wall of the support column is detachably fixed with a hydraulic rod, and the support column is connected to the bottom side wall of an outer sleeve through the hydraulic rod, and a rubber enclosure is bonded to the bottom side wall of the outer sleeve;

[0008] A driving member is installed on the base, and the driving member includes a reduction motor and a driving gear sleeved on the shaft end thereof, the driving gear meshes with a driven gear, and the driven gear is sleeved on the main shaft;

[0009] A drying component is installed inside the outer sleeve, and the drying component includes an ultrafine filter cartridge and a hot air hood inside the ultrafine filter cartridge. The top cover of the ultrafine filter cartridge is provided with a cartridge cover, and the bottom of the hot air hood is provided with a linkage base. Inclined air holes are opened on the outer wall of the hot air hood, and a blower is installed in the linkage base. A matching ring is also welded on the outer wall of the ultrafine filter cartridge.

[0010] The utility model is further configured such that the top side wall of the main shaft on the driving member is detachably fixedly connected to the bottom side wall of the linkage base in the drying component, a sealing cover is clamped on the top inner wall of the support column, and the sealing cover is rotatably connected to the main shaft through a bearing.

[0011] The utility model is further configured such that the top peripheral side wall of the support column cooperates with the bottom side wall of the rubber enclosure, and a total of six hydraulic rods are arranged on the top of the support column, and the six hydraulic rods are respectively arranged at six corners of the top side wall of the support column.

[0012] The utility model is further configured such that a water outlet pipe is embedded on the outer wall of the outer sleeve, and the water outlet pipe passes through the outer sleeve and is communicated with the internal chamber of the outer sleeve, a limiting ring is welded on the inner wall of the outer sleeve, and the limiting ring is engaged with the matching ring in the drying component.

[0013] The utility model is further configured such that the ultrafine filter cartridge in the drying component is clamped with the limit ring through a matching ring, and the ultrafine filter cartridge is sleeved on the outside of the hot air hood, the ultrafine filter cartridge is configured in a hollow cylindrical structure, and the hot air hood is configured in a hollow truncated cone shape.

[0014] The utility model is further configured that a plurality of inclined air holes are arranged on the outer wall of the hot air hood, and the inclined air holes are arranged in an array with equal spacing, and the inclined air holes are arranged downwardly at an angle of 60°.

[0015] The utility model is further configured such that the linkage base is configured as a hollow structure without a roof, the linkage base extends into the interior of the rubber enclosure, and a ventilation net is provided on the outer peripheral side wall of the linkage base.

[0016] The utility model is further configured such that the internal chamber of the linkage base is communicated with the external environment of the linkage base through a ventilation network, and an electric heating network is also installed on the air outlet of the blower in the linkage base.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model is provided with a hydraulic rod and a rubber enclosure. The hydraulic rod can push the outer sleeve above the support column and the ultrafine filter cartridge in the drying component upward, thereby exposing the chamber in the ultrafine filter cartridge. This part of the chamber is used for centrifugal drying of spirulina powder. The spirulina powder that has been centrifugally dried in the chamber can be taken out, and the chamber can be closed by moving downward, so that the centrifugal drying of spirulina powder can be carried out again. The operation is simple and easy.

[0019] 2. The utility model sets a drying component, which is mainly composed of an ultrafine filter cartridge, a hot air hood, a blower, a linkage base and a driving member in the base. The driving member can drive the linkage base to rotate, thereby causing the ultrafine filter cartridge and the hot air hood on the linkage base to rotate accordingly, thereby achieving the effect of centrifugal drying. While rotating, the blower in the linkage base will generate a high-speed airflow, which will be heated by the electric heating net on the air outlet of the blower and then blown into the hot air hood, and then diffused into the chamber where the spirulina powder is located through the inclined air holes on the hot air hood, thereby achieving the effect of heating and drying. Moreover, because the inclined air holes are arranged downward at an angle of 60°, the water vapor can be effectively prevented from entering the interior of the hot air hood in the reverse direction.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1The figure is a schematic diagram of the structure of a centrifugal dryer for processing spirulina powder.

[0023] Figure 2 The figure is a structural cross-sectional view of a centrifugal dryer for processing spirulina powder.

[0024] Figure 3 This is a structural disassembly diagram of a centrifugal dryer used for processing spirulina powder.

[0025] Figure 4 Schematic diagram of the structure of the base and support columns.

[0026] Figure 5 It is a schematic diagram of the structure of the outer sleeve and the rubber enclosure.

[0027] Figure 6 It is a half-section diagram of the structure of the outer sleeve, rubber enclosure and drying assembly.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-base, 101-driving part, 101a-spindle, 101b-driven gear, 101c-reduction motor, 101d-driving gear, 2-support column, 201-sealing cover, 202-hydraulic rod, 3-outer sleeve, 301-water outlet pipe, 302-limiting ring, 4-rubber enclosure, 5-drying component, 501-ultrafine filter cartridge, 502-hot air hood, 502a-inclined air hole, 503-cylinder cover, 504-linked base, 504a-ventilation net, 504b-blower, 505-matching ring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0032] See also Figure 1 and Figure 3-5 The utility model is a centrifugal dryer for processing spirulina powder, comprising a base 1 and a support column 2 welded on the top thereof, wherein the top side wall of the support column 2 is connected to the bottom side wall of an outer sleeve 3 through a hydraulic rod 202, and the outer sleeve 3 can be lifted by the hydraulic rod 202, thereby causing the outer sleeve 3 to move upward, and when it moves upward, the ultrafine filter cartridge 501 in the drying component 5 will also move upward, thereby exposing the chamber where the spirulina powder is located, making it easy to take out the dried spirulina powder.

[0033] Specifically, a driving member 101 is installed inside the base 1, and the shaft end of the reduction motor 101c of the driving member 101 is connected to the driven gear 101b through the driving gear 101d, and the driven gear 101b is also sleeved on the main shaft 101a. At the same time, a support column 2 is welded to the upper side wall of the base 1, and the support column 2 is connected to the bottom side wall of the outer sleeve 3 through a hydraulic rod 202, and a rubber enclosure 4 is bonded to the bottom side wall of the outer sleeve 3.

[0034] Furthermore, the outer sleeve 3 cooperates with the top outer peripheral side wall of the support column 2 through the rubber enclosure 4, and a sealing cover 201 is clamped on the top inner wall of the support column 2, a water outlet pipe 301 is inserted into the outer wall of the outer sleeve 3, and the water outlet pipe 301 is also connected to the internal chamber of the outer sleeve 3, and a limiting ring 302 is welded on the inner wall of the outer sleeve 3.

[0035] The operation process of this embodiment is as follows: after the spirulina powder drying work is completed, the hydraulic rod 202 extends and drives the outer sleeve 3 and the ultrafine filter cartridge 501 inside thereof to move upward. At that time, the hot air hood 502 is always on the linkage base 504, so the chamber between the hot air hood 502 and the ultrafine filter cartridge 501 can be exposed. Since the chamber is used for drying spirulina powder, the dried spirulina powder in the chamber can be taken out. Specific embodiment 2

[0037] See also Figure 2 and Figure 6 On the basis of the specific embodiment 1, a drying component 5 is further provided. The drying component 5 includes an ultrafine filter cartridge 501 and a ventilation hood 502 therein, and a blower 504b for providing a high-speed hot air flow is further arranged below the ventilation hood 502. The ventilation hood 502 can cover the area where the blower 504b is located, and a plurality of inclined air holes 502a inclined downward at an angle of 60° are opened on the outer wall of the ventilation hood 502, thereby not only preventing humid gas from returning to the chamber where the blower 504b is located, but also ensuring that the high-speed and high-temperature gas can quickly pass through the inclined air holes 502a into the chamber where the spirulina powder is located between the inner side of the ultrafine filter cartridge 501 and the outer side of the hot air hood 502.

[0038] Specifically, a hot air hood 502 is installed above the linkage base 504 in the drying component 5, and an ultrafine filter cartridge 501 is arranged on the outside of the hot air hood 502, and a blower 504b is installed inside the hot air hood 502. The ultrafine filter cartridge 501 is engaged with the limiting ring 302 on the inner wall of the outer sleeve 3 through a matching ring 505 welded on the outer side wall, and the top of the ultrafine filter cartridge 501 is also covered with a cartridge cover 503 for sealing.

[0039] Furthermore, a plurality of inclined air holes 502a are provided on the outer wall of the hot air hood 502, and the inclined air holes 502a are inclined downward at an angle of 60°, and an electric heating network for heating the delivered gas is also installed on the air outlet of the blower 504b. At the same time, a ventilation network 504a is embedded on the outer peripheral side wall of the linkage base 504 where the blower 504b is located.

[0040] The operation process of this embodiment is as follows: open the cylinder cover 503, put the spirulina powder to be dried into the chamber between the hot air cover 502 and the ultrafine filter cylinder 501, and close the cylinder cover 503, the reduction motor 101c in the driving member 101 starts to work, and then the driving gear 101d, the driven gear 101b and the main shaft 101a also rotate, and the main shaft 101a cooperates with the linkage base 504 in the drying component 5, and then it also rotates, and the ultrafine filter cylinder 501 above the linkage base 504 The hot air hood 502 also rotates accordingly, thereby achieving the effect of centrifugal drying, and while the hot air hood 502 rotates, the blower 504b also works, and the electric heating network installed on its air outlet also works, so as to heat the high-speed airflow generated by the blower 504b, and this part of the high-speed airflow is introduced into the top of the ventilation hood 502, and then introduced into the chamber between the hot air hood 502 and the ultrafine filter cartridge 501 through the inclined air holes 502a, so that the spirulina powder in the chamber can be heated and dried.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A centrifugal dryer for processing spirulina powder, comprising a base (1), wherein a support column (2) is welded to the upper side wall of the base (1); characterized in that: A hydraulic rod (202) is detachably fixedly mounted on the top side wall of the support column (2), and the support column (2) is connected to the bottom side wall of the outer sleeve (3) via the hydraulic rod (202), and a rubber enclosure (4) is bonded to the bottom side wall of the outer sleeve (3); A driving member (101) is mounted on the base (1), the driving member (101) comprising a reduction motor (101c) and a driving gear (101d) sleeved on the shaft end thereof, the driving gear (101d) meshing with a driven gear (101b), and the driven gear (101b) sleeved on the main shaft (101a); A drying component (5) is installed inside the outer sleeve (3), and the drying component (5) includes an ultrafine filter cartridge (501) and a hot air hood (502) inside the ultrafine filter cartridge (501). The top cover of the ultrafine filter cartridge (501) is provided with a cartridge cover (503), and the bottom of the hot air hood (502) is provided with a linkage base (504). Inclined air holes (502a) are provided on the outer wall of the hot air hood (502), and a blower (504b) is installed inside the linkage base (504). A matching ring (505) is also welded on the outer wall of the ultrafine filter cartridge (501).

2. A centrifugal dryer for processing spirulina powder according to claim 1, characterized in that: The top side wall of the main shaft (101a) on the driving member (101) is detachably fixedly connected to the bottom side wall of the linkage base (504) in the drying component (5); a sealing cover (201) is clamped on the top inner wall of the support column (2), and the sealing cover (201) is rotatably connected to the main shaft (101a) via a bearing.

3. A centrifugal dryer for processing spirulina powder according to claim 2, characterized in that: The top peripheral side wall of the support column (2) cooperates with the bottom side wall of the rubber enclosure (4), and a total of six hydraulic rods (202) are arranged on the top of the support column (2), and the six hydraulic rods (202) are arranged at six corners of the top side wall of the support column (2).

4. A centrifugal dryer for processing spirulina powder according to claim 1, characterized in that: A water outlet pipe (301) is embedded on the outer wall of the outer sleeve (3), and the water outlet pipe (301) passes through the outer sleeve (3) and is communicated with the internal chamber of the outer sleeve (3). A limit ring (302) is welded on the inner wall of the outer sleeve (3), and the limit ring (302) is engaged and clamped with a matching ring (505) in the drying component (5).

5. The centrifugal dryer for processing spirulina powder according to claim 1, characterized in that: The ultrafine filter cartridge (501) in the drying component (5) is clamped with the limiting ring (302) via a matching ring (505), and the ultrafine filter cartridge (501) is sleeved on the outside of the hot gas hood (502); the ultrafine filter cartridge (501) is arranged in a hollow cylindrical structure, and the hot gas hood (502) is arranged in a hollow truncated cone shape.

6. A centrifugal dryer for processing spirulina powder according to claim 5, characterized in that: A plurality of inclined air holes (502a) are provided on the outer wall of the hot air hood (502), and the inclined air holes (502a) are arranged in an array with equal spacing, and the inclined air holes (502a) are arranged to be inclined downward at an angle of 60°.

7. A centrifugal dryer for processing spirulina powder according to claim 1, characterized in that: The linkage base (504) is provided in a hollow structure without a roof. The linkage base (504) extends into the interior of the rubber enclosure (4), and a ventilation net (504a) is provided on the outer peripheral side wall of the linkage base (504).

8. A centrifugal dryer for processing spirulina powder according to claim 7, characterized in that: The internal chamber of the linkage base (504) is connected to the external environment of the linkage base (504) through the ventilation network (504a), and an electric heating network is also installed on the air outlet of the blower (504b) in the linkage base (504).

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