CN216080641U

CN216080641U - Crystal drying device is used in centella extract production

Info

Publication number: CN216080641U
Application number: CN202122192044.7U
Authority: CN
Inventors: 罗开琼; 李龙贤
Original assignee: Shanghai Meanlove Bio Tech Co ltd
Current assignee: Shanghai Meanlove Bio Tech Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-18
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a crystal drying device for producing an asiatic pennywort herb extract, which comprises a drying box, a pretreatment component and a plurality of dust filtering components, wherein the drying box is internally provided with a conveying component, the pretreatment component is detachably arranged on one side of the top of the drying box, the plurality of dust filtering components are equidistantly and detachably arranged on the other side of the top of the drying box, each dust filtering component comprises a dust filtering box with a middle cavity and a drying component detachably arranged at the bottom of the dust filtering box, a net frame filled with active carbon inside is placed in the middle cavity, two through holes communicated with the middle cavity and used for fixedly installing an air suction hopper are symmetrically formed in the upper end surface of the dust filtering component, the pretreatment component comprises a treatment box with a water draining cavity inside and a support plate fixedly arranged in the water draining cavity, and a water draining net is arranged at the end part of the support plate, so that the crystal drying device for producing the asiatic pennywort herb extract is reasonable in structure, and can prevent dust from entering while drying crystals, and the pretreatment is convenient to carry out before the crystal is dried, and the practicability is strong.

Description

Crystal drying device is used in centella extract production

Technical Field

The utility model belongs to the technical field of asiatic pennywort herb processing equipment, and particularly relates to a crystal drying device for asiatic pennywort herb extract production.

Background

Centella asiatica is dry whole plant or rooted whole plant of dicotyledonous plant Umbelliferae. Widely distributed in the south of Yangtze river basin, is a common Chinese herbal medicine in Guangdong folk areas, and the use history of the Chinese herbal medicine is up to two thousand years. Modern medical research shows that asiaticoside has the functions of treating depression, skin wound, gastric ulcer, infectious hepatitis, dermatosis, epidemic cerebrospinal meningitis and other diseases. The main active ingredient of centella asiatica is total asiaticoside, including triterpenes such as asiaticoside, madecassoside and asiaticoside B. The asiaticoside has wide application in the fields of medicine, cosmetics and the like, so that the research on the high-efficiency extraction and separation of the asiaticoside and the asiaticoside product has obvious application value.

The work of drying need be carried out to the crystal of present centella extract product after production, and the drying mode that can have now blows through hot-blast mostly carries out the drying, and hot-blast dust that can be in with the outside air brings into drying device inside, causes the pollution to the crystal easily, and current device can't carry out waterlogging caused by excessive rainfall processing in advance to the crystal, and the crystal that has a large amount of moisture directly carries out the drying, can lead to dry efficiency to hang down excessively.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crystal drying device for centella asiatica extract production, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a crystal drying device for centella asiatica extract production comprises a drying box, a pretreatment assembly and a plurality of dust filtering assemblies, wherein a conveying assembly is arranged in the drying box, the pretreatment assembly is detachably arranged on one side of the top of the drying box, and the dust filtering assemblies are detachably arranged on the other side of the top of the drying box at equal intervals;

the dust filtering assembly comprises a dust filtering box with a middle cavity in the middle and a drying assembly detachably mounted at the bottom of the dust filtering box, a screen frame filled with activated carbon inside is placed in the middle cavity, and two through holes which are communicated with the middle cavity and used for fixedly mounting the air suction hopper are symmetrically formed in the upper end surface of the dust filtering assembly;

above-mentioned preliminary treatment subassembly is provided with the waterlogging caused by excessive rainfall net including inside processing box and the support plate of fixed mounting in the waterlogging caused by excessive rainfall intracavity of seting up, the tip of support plate, and the logical groove that supplies to separate the net installation is seted up to above-mentioned processing box bottom.

Preferably, the recess that supplies the dirt box to place is seted up to the up end of above-mentioned drying cabinet, and the inner fringe face top fixed mounting of above-mentioned air suction hopper has the filter screen, and the equal fixed mounting in both sides of above-mentioned lumen has the dust removal grid that is used for the dirt of straining, and the top fixedly connected with end cover of above-mentioned screen frame, symmetrical structure have two arc pieces on the outer fringe face of above-mentioned end cover, all are provided with the locking part in two above-mentioned arc pieces.

Preferably, the both sides bottom of the above-mentioned dust filtering box all is constructed the fixed block between two parties, is provided with in the above-mentioned fixed block to be used for carrying out the mounting of dismantling the connection with dust filtering component and drying cabinet.

Preferably, above-mentioned drying assembly includes that two symmetries set up and all can dismantle and install in the curb plate of straining dust box bottom, and the fixed mounting bracket that is provided with between two above-mentioned curb plates is provided with the motor in the above-mentioned mounting bracket, and above-mentioned motor is connected with the fan through the motor shaft, and one side that two above-mentioned curb plates carried on the back mutually all is constructed the lug, is provided with in the above-mentioned lug to be used for carrying out the connecting piece of dismantling the connection with drying assembly and dirt filtering assembly.

Preferably, the conveying assembly comprises a conveying belt arranged in the drying oven and a driving roller which is arranged in the drying oven in an equidistance rotating mode and is used for tensioning and supporting the conveying belt.

Preferably, a gate slot for the discharging door hinged through the rotating shaft is formed in the support plate, an L-shaped baffle is fixedly mounted at the bottom of the support plate, and a discharging slot is formed in one side, away from the separation net, of the bottom of the processing box.

Preferably, the up end symmetry of above-mentioned processing box is provided with two through the dust removal box of pipe connection loading hopper and inside dust removal net that sets up, and two equal fixed mounting in one side that above-mentioned dust removal box carried on the back mutually have ventilative net, and the one side that two above-mentioned ventilative nets carried on the back mutually all fixed mounting have the air pump in the switch-on dust removal box.

Preferably, the four corners of the lower end surface of the drying box are fixedly provided with supporting legs, the upper end surface of the drying box faces one side of the pretreatment component and is symmetrically provided with two positioning blocks which are abutted to the outer edge surface of the treatment box, and the positioning blocks are internally provided with installation parts for fixedly installing the pretreatment component.

The utility model has the technical effects and advantages that: according to the crystal drying device for producing the centella extract, due to the arrangement of the dust filtering component, the drying component can be used for drying crystals in the drying box, in the operation process of the drying component, external air passes through the filter screen and enters the air suction hopper, primary dust filtering is carried out through the filter screen and the dust removing grid net, then the air penetrates through the net frame and passes through the active carbon for secondary dust filtering, so that better dust removing treatment is realized, dust in the external air is prevented from being brought in the crystal drying process, and pollution to the crystals is avoided;

benefiting from the setting of preliminary treatment subassembly, can placing the crystal on the support plate in the preliminary treatment subassembly, the surperficial moisture of crystal can flow along the support plate to through waterlogging caused by excessive rainfall net and separate the net outflow preliminary treatment subassembly, realize the waterlogging caused by excessive rainfall processing to the crystal, the drainage processing in advance can make the surperficial moisture of crystal reduce, is favorable to promoting the drying efficiency of crystal.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the pretreatment module of the present invention;

FIG. 3 is a schematic view of the internal structure of the pretreatment module of the present invention;

FIG. 4 is a schematic view of the dust filter assembly of the present invention;

FIG. 5 is a schematic view of the internal structure of the dust filter assembly of the present invention.

In the figure: 1. a drying oven; 2. supporting legs; 3. positioning blocks; 4. a conveyor belt; 5. a pre-processing assembly; 501. a process cartridge; 502. a draining cavity; 503. a hopper; 504. a dust removal box; 505. a breathable net; 506. an air pump; 507. separating the net; 508. a discharging groove; 509. an L-shaped baffle plate; 510. a discharge door; 511. a draining net; 6. a dust filtration assembly; 601. a dust filtering box; 602. a fixed block; 603. a suction hopper; 604. filtering with a screen; 605. an end cap; 606. an arc-shaped block; 607. a dust removal grid mesh; 608. a screen frame; 609. activated carbon; 610. a side plate; 611. a bump; 612. a mounting frame; 613. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to dry the crystals and avoid dust, as shown in fig. 1, 4 and 5, the crystal drying device for producing the centella asiatica extract comprises a drying oven 1 internally provided with a conveying assembly, a pretreatment assembly 5 detachably mounted on one side of the top of the drying oven 1, and a plurality of dust filtering assemblies 6 detachably mounted on the other side of the top of the drying oven 1 at equal intervals, wherein each dust filtering assembly 6 comprises a dust filtering box 601 with a middle cavity and a drying assembly detachably mounted at the bottom of the dust filtering box 601, a screen frame 608 filled with activated carbon 609 is placed in the middle cavity, two through holes communicated with the middle cavity and used for fixedly mounting an air suction hopper 603 are symmetrically formed in the upper end face of each dust filtering assembly 6, due to the arrangement of the dust filtering assemblies 6, the crystals in the drying oven 1 can be dried through the drying assemblies, and in the operation process of the drying assemblies, external air passes through a screen 604 and enters the air suction hopper 603, the dust filtering device comprises a filter screen 604 and a dust-removing grid 607 for primarily filtering dust, then air penetrates through a screen frame 608 and passes through activated carbon 609 for secondarily filtering dust, so that better dust-removing treatment is realized, dust in external air is prevented from being brought in the process of drying crystals, pollution to the crystals is avoided, a groove for placing a dust-filtering box 601 is formed in the upper end face of a drying box 1, the top of the inner edge face of an air suction hopper 603 is fixedly provided with the filter screen 604, two sides of a middle cavity are both fixedly provided with the dust-removing grid 607 for filtering dust, the top of the screen frame 608 is fixedly connected with an end cover 605, two arc-shaped blocks 606 are symmetrically constructed on the outer edge face of the end cover 605, locking pieces (in specific implementation, the locking pieces can be selected and are not limited to be selected and used for bolts), fixed blocks 602 are constructed in the middle of the bottoms of two sides of the dust-filtering box fixing pieces 601, fixed blocks 602 are internally provided with a fixing piece for detachably connecting a dust-filtering component 6 and a drying box 1 (in specific implementation, the mounting can be selected for use but not limited to and select for use the bolt), the drying assembly includes that two symmetries set up and all can dismantle the curb plate 610 of installing in straining dust box 601 bottom, the fixed mounting frame 612 that is provided with between two curb plates 610, be provided with motor 613 in the mounting frame 612, motor 613 is connected with the fan through the motor shaft, one side that two curb plates 610 carried on the back mutually all is constructed with lug 611, be provided with in the lug 611 and be used for carrying out the connecting piece of dismantling the connection with drying assembly and dirt filtrating subassembly 6 (during the concrete implementation, the connecting piece can be selected for use but not limited to and select for use the bolt).

In order to facilitate the pretreatment before the crystal is dried, as shown in fig. 1, fig. 2 and fig. 3, the pretreatment module 5 comprises a treatment box 501 having a draining cavity 502 therein and a support plate fixedly installed in the draining cavity 502, a draining net 511 is provided at an end of the support plate, a through groove for installing a separating net 507 is provided at a bottom of the treatment box 501, the crystal can be placed on the support plate in the pretreatment module 5 thanks to the arrangement of the pretreatment module 5, the water on the surface of the crystal can flow along the support plate and flow out of the pretreatment module 5 through the draining net 511 and the separating net 507, so as to realize the draining treatment of the crystal, the water on the surface of the crystal can be reduced by the water filtration treatment in advance, which is beneficial to improving the drying efficiency of the crystal, the conveying module comprises a conveying belt 4 installed in the drying box 1 and a driving roller installed in the drying box 1 in an equidistance rotation manner and used for tensioning and supporting the conveying belt 4, a door slot for arranging a blanking door 510 hinged through a rotating shaft is arranged in the carrier plate, an L-shaped baffle 509 is fixedly arranged at the bottom of the carrier plate (in the specific implementation, one end of the L-shaped baffle 509, which is far away from the carrier plate, is constructed into a slope which inclines towards the lower trough 508), a blanking trough 508 is arranged at one side of the bottom of the processing box 501, which is far away from the separation net 507, two dust removing boxes 504 which are connected with a feeding hopper 503 through a pipeline and are internally provided with a dust removing net are symmetrically arranged on the upper end surface of the processing box 501, a ventilating net 505 is fixedly arranged at one side of the two dust removing boxes 504, which is opposite to each other, an air pump 506 communicated with the dust removing boxes 504 is fixedly arranged at one side of the two ventilating nets 505, supporting legs 2 are fixedly arranged at four corners of the lower end surface of the drying box 1, two positioning blocks 3 which are abutted against the outer edge surface of the processing box 501 are symmetrically constructed at one side of the upper end surface of the drying box 1, which faces towards the preprocessing component 5, a mounting component for fixedly mounting the preprocessing component 5 is arranged in the positioning blocks 3 (in the specific implementation, the mounting member may be selected from, but not limited to, a bolt).

The working principle is as follows: when the crystal drying device for producing the centella asiatica extract is used, crystals can be placed in the processing box 501 through the feeding hopper 503, the air pump 506 is started simultaneously, dust is extracted into the dust removal box 504 in the process of adding the crystals through the feeding hopper 503, dust is removed through the dust removal net, dust is reduced to enter the processing box 501, the crystals are placed on the support plate in the pretreatment assembly 5, moisture on the surfaces of the crystals can flow along the support plate and flow out of the pretreatment assembly 5 through the water removal net 511 and the separation net 507, the crystal water removal treatment is realized, after the water removal is finished, the rotating shaft can be driven to rotate by external driving equipment, the discharging door 510 is turned over and opened, the crystals slide down through the L-shaped baffle 509 and fall onto the conveying belt 4 of the conveying assembly through the discharging groove 508, the drying treatment can be carried out on the crystals in the drying box 1 by driving the fan to rotate through the starting motor 613, and dry subassembly is at the in-process of operation, outside air passes filter screen 604 and enters into in the fill 603 that induced drafts, carry out preliminary filtration dirt through filter screen 604 and dust removal grid 607, the air sees through screen frame 608 and carries out the secondary through active carbon 609 after that, and then realize better dust removal processing, avoid the in-process of dry crystal to bring the dust in the outside air into, the crystal of dry completion carries through conveyer belt 4, this crystal drying device is used in the production of centella extract product, moreover, the steam generator is rational in infrastructure, be convenient for can avoid the dust to get into when dry to the crystal, and be convenient for carry out the preliminary treatment before the crystal is dry, therefore, the clothes dryer is strong in practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A crystal drying device for producing a centella asiatica extract comprises a drying box (1) internally provided with a conveying assembly, a pretreatment assembly (5) detachably arranged on one side of the top of the drying box (1), and a plurality of dust filtering assemblies (6) detachably arranged on the other side of the top of the drying box (1) at equal intervals;

the method is characterized in that: the dust filtering component (6) comprises a dust filtering box (601) with a middle cavity in the middle and a drying component detachably mounted at the bottom of the dust filtering box (601), a screen frame (608) filled with activated carbon (609) inside is placed in the middle cavity, and two through holes communicated with the middle cavity and used for fixedly mounting the air suction hopper (603) are symmetrically formed in the upper end face of the dust filtering component (6);

pretreatment unit (5) are including inside processing box (501) and the support plate of fixed mounting in waterlogging caused by excessive rainfall chamber (502) of seting up waterlogging caused by excessive rainfall chamber (502), and the tip of support plate is provided with waterlogging caused by excessive rainfall net (511), processing box (501) bottom is seted up and is supplied to separate the logical groove of net (507) installation.

2. The crystal drying device for centella asiatica extract production according to claim 1, wherein: the utility model discloses a dust filter, including drying cabinet (1), dust filter box (601), dust suction hopper (603), dust removal grid (607), the top fixedly connected with end cover (605) of net frame (608), the outer fringe face of end cover (605) is gone up the symmetrical structure and is had two arc pieces (606), two all be provided with the locking part in arc piece (606).

3. The crystal drying device for centella asiatica extract production according to claim 2, wherein: the both sides bottom of straining dirt box (601) all is constructed fixed block (602) between two parties, be provided with in fixed block (602) and be used for straining dirt subassembly (6) and drying cabinet (1) and carry out the mounting of dismantling the connection.

4. The crystal drying device for centella asiatica extract production according to claim 3, wherein: drying assembly includes that two symmetries set up and all can dismantle and install curb plate (610) in straining dirt box (601) bottom, two fixed mounting bracket (612) that is provided with between curb plate (610), be provided with motor (613) in mounting bracket (612), motor (613) are connected with the fan through the motor shaft, two one side that curb plate (610) carried on the back mutually all is constructed lug (611), be provided with in lug (611) and be used for drying assembly and strain dirt subassembly (6) and carry out the connecting piece of dismantling the connection.

5. The crystal drying device for centella asiatica extract production according to claim 1, wherein: the conveying assembly comprises a conveying belt (4) arranged in the drying box (1) and a driving roller which is arranged in the drying box (1) in a rotating mode at equal intervals and used for tensioning and supporting the conveying belt (4).

6. The crystal drying device for centella asiatica extract production according to claim 1, wherein: the feed bin that supplies to set up through pivot articulated unloading door (510) is seted up in the support plate, and the bottom fixed mounting of support plate has L shape baffle (509), silo (508) have been seted up to the one side of keeping away from at a distance from net (507) in the bottom of processing box (501).

7. The crystal drying device for centella asiatica extract production according to claim 6, wherein: the upper end face of the processing box (501) is symmetrically provided with two dust removal boxes (504) which are connected with a loading hopper (503) through a pipeline and provided with dust removal nets inside, one side of each dust removal box (504) which is opposite to the other side is fixedly provided with a ventilating net (505), and the other side of each ventilating net (505) which is opposite to the other side is fixedly provided with an air pump (506) communicated with the inside of the dust removal box (504).

8. The crystal drying device for centella asiatica extract production according to claim 1, wherein: the equal fixed mounting in lower terminal surface four corners of drying cabinet (1) has supporting legs (2), and drying cabinet (1) up end is towards one side symmetry structure of preliminary treatment subassembly (5) and is equipped with locating piece (3) of two butt processing box (501) outer fringe faces, be provided with in locating piece (3) and be used for carrying out fixed mounting's installed part with preliminary treatment subassembly (5).