CN220589213U

CN220589213U - Extraction filter device

Info

Publication number: CN220589213U
Application number: CN202322139999.5U
Authority: CN
Inventors: 邹辉
Original assignee: Wuhan Taike Biotechnology Co ltd
Current assignee: Wuhan Taike Biotechnology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-15
Anticipated expiration: 2033-08-10

Abstract

The utility model provides an extraction filter device, comprising: the device comprises a processing cylinder and a grading filter device, wherein the processing cylinder comprises a cylinder body with a feed hopper and a discharge hole, the grading filter device is arranged in the processing cylinder and comprises a connecting shaft, a mounting disc arranged at one end of the connecting shaft, a plurality of annular screens arranged on the mounting disc in a superposition sleeving manner, a switching valve arranged on the mounting disc and corresponding to the annular screens, and a motor connected with the other end of the connecting shaft is arranged on the processing cylinder. According to the extraction and filtration device, the classifying and filtering device is arranged in the barrel, when the device is used, agar and solvent are poured from the feed hopper, then the motor is started to enable the ring sieve to rotate, the agar and the solvent are subjected to efficient extraction under the centrifugal action, and multiple filtration is performed through the ring sieve, so that the efficiency of filtration and purification can be effectively improved, and the problems of general agar purification effect and lower purity of an extracted extract are solved.

Description

Extraction filter device

Technical Field

The utility model belongs to the technical field of agar processing, and particularly relates to an extraction and filtration device.

Background

Agarose has special gel property, particularly remarkable stability, hysteresis and hysteresis, is easy to absorb moisture and has special stabilizing effect; the agarose is widely used in the fields of eating, medicine, chemical industry, textile and the like, the agarose raw material is agar, and the agar treatment process comprises raw material pretreatment, colloid extraction, purification, filtration, condensation, slitting, dehydration, drying, crushing and sieving, wherein the extraction and filtration can separate the sulfur agar and the agarose in the agar to purify the agarose. The utility model patent with the publication number of CN 212189605U discloses a centrifugal device for purifying agar extraction, which comprises a barrel body, a motor, a control valve, a drain pipe and a filter vat, wherein the motor drives a stirring blade to stir an internal object, and the stirring blade drives the stirring blade to form a centrifugal force to filter an internal material and a filter screen under the action of the centrifugal force so as to achieve the purification effect.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an extraction filter device comprising: the device comprises a processing cylinder and a grading filter device, wherein the processing cylinder comprises a cylinder body with a feed hopper and a discharge hole, the grading filter device is arranged in the processing cylinder and comprises a connecting shaft, a mounting disc arranged at one end of the connecting shaft, a plurality of annular screens arranged on the mounting disc in a superposition sleeving manner, a switching valve arranged on the mounting disc and corresponding to the annular screens, and a motor connected with the other end of the connecting shaft is arranged on the processing cylinder.

Further, the method comprises the steps of: the leakage-proof device comprises a screw rod arranged on the treatment cylinder, a leakage-proof cover rotatably arranged at one end of the screw rod and covering the upper part of the annular sieve, and a feed inlet which is arranged on the leakage-proof cover and coincides with the outlet of the feed hopper, wherein a threaded hole matched with the screw rod is formed in the treatment cylinder.

Further, the mounting plate and the leakage-proof cover are provided with embedded grooves which are matched with the edges of the circular screen.

Further, the mesh number of the plurality of the ring screens gradually increases from inside to outside.

According to the extraction and filtration device, the classifying and filtration device is arranged in the cylinder, the motor drives the multiple overlapped annular sieves, agar and related solvents are poured into the feed hopper when the extraction and filtration device is used, the motor is started to enable the annular sieves to rotate, agar and solvents are efficiently extracted under the centrifugal effect, multiple filtration is carried out through the annular sieves, and finally, the switch valve below the installation plate is opened, so that filtering materials and solutions obtained by filtration of different annular sieves can be collected, the efficiency of filtration and purification can be effectively improved, and the problems that agar can only be filtered once, the purification effect is general, the purity of the extracted extract is lower, and the subsequent processing quality of agarose can be adversely affected are solved.

Drawings

FIG. 1 is a schematic view of an extraction filter apparatus for use in the present utility model;

FIG. 2 is a cross-sectional view of an extraction filter apparatus for use in the present utility model;

FIG. 3 is a schematic view of a hierarchical filtering apparatus for use in the present utility model;

FIG. 4 is a side view of the structure of a stage filtration device used in the present utility model;

FIG. 5 is a schematic view of a leak preventer for use in the present utility model;

wherein, 1, a treatment cylinder; 101. a cylinder; 102. a feed hopper; 103. a discharge port; 104. a support; 2. a motor; 3. a hierarchical filtering device; 301. a connecting shaft; 302. a mounting plate; 303. a ring screen; 304. a switch valve; 4. a leakage preventing device; 401. a screw rod; 402. a leakage-proof cover; 403. a feed inlet; 5. and (3) a threaded hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, an extraction filter apparatus of the present utility model comprises: the treatment cylinder 1 and the grading filtration device 3, wherein the grading filtration device 3 is arranged in the treatment cylinder 1, the treatment cylinder 1 comprises a cylinder body 101, a feed hopper 102 is arranged on the upper portion of the cylinder body 101, a discharge hole 103 is arranged on the lower portion of the cylinder body 101, a support 104 which is in contact with a placing surface is arranged on the lower portion of the cylinder body 101 at the same time to provide supporting force, agar is poured from the feed hopper 102 when the treatment cylinder is used, and the agar is discharged from the discharge hole 103 after the treatment is finished.

In order to carry out efficient purification treatment to agar, hierarchical filter equipment 3 in this device includes connecting axle 301, install in the mounting disc 302 of connecting axle 301 one end, a plurality of ring screen 303 that just overlap cover is established on mounting disc 302, fixed mounting is in the ooff valve 304 that corresponds with ring screen 303 on mounting disc 302, and install the motor 2 that the pivot links to each other with the connecting axle 301 other end on handling section of thick bamboo 1, get into in the ring screen 303 of innermost after the agar pan feeding, at first pour relevant solvent into in the ring screen 303 of innermost through feeder hopper 102, start motor 2 this moment, its pivot drives connecting axle 301 and the mounting disc 302 synchronous rotation of below, the agar can carry out centrifugal extraction under the centrifugal effect of solvent and select rotatory ring screen 303, the filter material that the extraction obtained filters many times through a plurality of overlapping ring screen 303, like this can effectually strengthen purification efficiency, the quantity and the ring screen 303 are the same, it distributes in the lower part of every ring screen 303 interval department, finally open the ooff valve 304 below mounting disc 302, can be to different ring screens 303 and the filter material can be obtained and the quality of the subsequent filter material can not be purified to the subsequent filter effect that can only can carry out the quality is improved, the subsequent filter effect of the subsequent purification can be carried out to the quality of the filter material can be further solved.

In order to further finely classify the filter material obtained by the centrifugal extraction of the agar so as to improve the purification accuracy, in the present apparatus, the mesh number of the plurality of ring sieves 303 is gradually increased from the inside to the outside, and thus the accuracy of the filter material obtained by the filtration of the plurality of ring sieves 303 is greatly improved.

As shown in fig. 2 and 5, in order to make the device perform the centrifugal extraction process with good accuracy, the device further comprises a leakage-proof device 4, the leakage-proof device 4 comprises a screw rod 401 arranged on the processing cylinder 1, and a leakage-proof cover 402 rotatably connected to one end of the screw rod 401, the processing cylinder 1 is provided with a threaded hole 5 matched with the screw rod 401, when in use, the screw rod 401 can be longitudinally and linearly displaced in the processing cylinder 1 by rotating, so that the leakage-proof cover 402 is driven to synchronously move, and when the leakage-proof cover 402 descends along with the movement and covers the upper part of the ring sieve 303, the leakage-proof cover 402 can play a role in shielding, so that agar is prevented from leaking from the upper part in the centrifugal extraction process to affect the accuracy of the centrifugal extraction.

In order to prevent the leakage-proof cover 402 from affecting the working stability of the ring sieve 303 after covering the ring sieve 303, the mounting plate 302 and the leakage-proof cover 402 are provided with embedded grooves for adapting to the edges of the ring sieve 303, the ring sieve 303 is respectively embedded into the mounting plate 302 and the leakage-proof cover 402 through the two ends of the embedded grooves, the rotation condition of the ring sieve 303 can not be affected under the condition of ensuring good shielding and covering effects, so that the working safety of the structure is improved, and the leakage-proof device 4 also comprises a feed inlet 403 which is arranged on the leakage-proof cover 402 and coincides with the outlet of the feed hopper 102, therefore, the device can not produce adverse effects on agar and solvent feeding under the condition of setting the leakage-proof device 4, thereby being convenient for practical use.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An extraction filter apparatus, comprising: handle section of thick bamboo (1), hierarchical filter equipment (3), handle section of thick bamboo (1) including barrel (101) that have feeder hopper (102) and discharge gate (103), hierarchical filter equipment (3) set up in handle section of thick bamboo (1), hierarchical filter equipment (3) including connecting axle (301), set up in mounting disc (302) of connecting axle (301) one end, a plurality of set up in ring sieve (303) that just overlap the cover and establish on mounting disc (302), set up in on mounting disc (302) with ooff valve (304) that ring sieve (303) correspond, be provided with the pivot on handle section of thick bamboo (1) with motor (2) that the connecting axle (301) other end links to each other.

2. The extraction filter apparatus of claim 1, comprising: leak protection device (4), leak protection device (4) including set up in lead screw (401) on handling section of thick bamboo (1), rotatable set up in leak protection lid (402) on lead screw (401) one end and cover ring sieve (303) upper portion, set up in leak protection lid (402) go up and with feed inlet (403) of feeder hopper (102) exit coincidence, offer threaded hole (5) with lead screw (401) adaptation on handling section of thick bamboo (1).

3. The extraction and filtration device according to claim 2, characterized in that the mounting plate (302) and the leakage-proof cover (402) are provided with embedded grooves adapted to the edges of a plurality of the ring screens (303).

4. Extraction and filtration device according to claim 1, characterized in that the number of mesh of the plurality of ring screens (303) increases gradually from inside to outside.