Filtering and extracting device for biomedical production

Abstract

The invention discloses a filtering and extracting device for biomedical production, which comprises a material receiving box, the material receiving box is provided with a top cover and a base arranged at the bottom of the material receiving box, the top of the base is fixedly connected with fixed columns at two sides of the material receiving box, the outer surfaces of the fixed columns are fixedly connected with an extracting tank, and the extracting tank is fixedly connected with a filtering device. The outer surface of the extraction tank is rotationally connected with a sealing box door; and the sealing top plate is provided with a plate body and a feeding cylinder installed on the inner surface of the sealing top plate, and the bottom end of the feeding cylinder communicates with the extraction tank. According to the filtering and extracting device for biomedical production, the situation that leakage occurs when an object is received due to the fact that the mounting position of a material receiving box deviates is prevented, a stirring frame drives a linkage support to rotate when rotating on a partition plate, flow limiting is conducted on the falling object through an extracting barrel, and therefore the overall processing efficiency is improved; and the raw material processing time is reduced.

Description

Technical Field

[0001] The present invention relates to the field of biomedical technology, and in particular to a filtering and extracting device for biomedical production. Background Art

[0002] Biopharmaceuticals refer to a type of products used for prevention, treatment and diagnosis that are made using the research results of biology, medicine, biochemistry, etc., and the principles and methods of physics, chemistry, biochemistry, biotechnology and pharmacy. They are made using organisms, biological tissues, cells, body fluids, etc. Biopharmaceuticals have high purity requirements and need to remove harmful substances or impurities through biological separation and purification technology, but the activity of the target product cannot be destroyed. The process is very complicated. When purifying the liquid of biopharmaceuticals, two steps, extraction and filtration, are required. In the existing technology, mechanical, physical, chemical and biological methods are used for crushing, and then extraction is performed. Biomedical engineering is the comprehensive application of the principles and methods of life sciences and engineering sciences. From an engineering perspective, it recognizes multiple levels of molecules, cells, tissues, organs and even the entire human body system. It is a general term for artificial materials, products, devices and system technologies that are used to understand the structure, function and other life phenomena of the human body, and to study the prevention and treatment of diseases, the assistance of human functions and health care. Biomedicine includes the preparation of various natural biologically active substances and artificially synthesized or semi-synthetic analogs of natural substances from biological raw materials such as animals, plants and microorganisms. Among them, biomedicine extraction occupies a very important position. Sometimes it is necessary to extract the liquid medicine. There are many methods for extracting the liquid medicine, such as decoction, reflux, steam distillation and ultrasonic extraction. However, after the equipment is extracted, impurities are likely to remain inside and are not easy to clean. The residual raw materials will cause pollution when they are extracted again, which reduces the quality of the equipment extraction. The raw materials are prone to insufficient reaction when reacting inside the equipment, which reduces the overall processing efficiency of the equipment and prolongs the processing time of the equipment.

[0003] In summary, impurities are likely to remain inside the equipment after extraction and are difficult to clean. The residual raw materials will cause pollution during the second extraction, which reduces the quality of the equipment extraction. The raw materials are prone to insufficient reaction when reacting inside the equipment, which reduces the overall processing efficiency of the equipment and prolongs the processing time of the equipment. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems by adopting the following technical solution: a filtering and extracting device for biomedical production according to the present invention comprises: A material receiving box, the material receiving box having a top cover and a base installed at the bottom of the material receiving box, the top of the base is located on both sides of the material receiving box and is fixedly connected with fixed columns, the outer surfaces of the fixed columns are fixedly connected with an extraction tank, and the outer surface of the extraction tank is rotatably connected with a sealed box door; A sealing top plate, the sealing top plate has a plate body, and a feeding barrel installed on the inner surface of the sealing top plate, the bottom end of the feeding barrel is connected to the extraction tank, the bottom of the sealing top plate is fixedly connected to the extraction tank, and four fixing columns are arranged on the base, which is convenient for the fixing columns to limit and fix the sealing top plate and the extraction tank, thereby improving the overall stability of the equipment, and the installation of the fixing columns can be used to limit the connection box to prevent the installation position of the connection box from being offset and causing leakage when receiving objects. The sealing top plate cooperates with the fixing columns to improve the stability of the extraction tank itself, making it less likely for objects to splash to the outside during operation. The sealing box door can be opened and closed, so that the impurities remaining in the extraction tank can be cleaned after opening and closing, further improving the cleanliness of the extraction tank itself. The extraction tank includes: A tank body, the tank body having an observation window and a cleaning frame installed on the top of the inner cavity of the tank body, the bottom of the tank body is connected to a filter cover, and the tank body is fixedly connected to an extraction cylinder near the filter cover; A partition plate, the partition plate has a drainage port, and a linkage bracket installed on the top of the partition plate, the inner surface of the linkage bracket is fixedly connected with a stirring frame, the bottom of the stirring frame is rotatably connected to the partition plate, and the bottom of the partition plate is communicated with the extraction cylinder. When the stirring frame rotates on the partition plate, the linkage bracket is driven to rotate, so that the position of the linkage bracket contacting the partition plate is cleaned when the linkage bracket rotates, thereby avoiding the drainage port of the partition plate from being blocked due to accumulated impurities, and the stirring frame crushes the raw materials when rotating, thereby accelerating the reaction rate of the raw materials, further reducing the residual unreacted raw materials in the tank body, and ensuring the quality of subsequent extraction of the equipment. The partition plate can divide its activity space inside the tank body, so that it improves the overall processing efficiency and reduces the time of raw material processing. The outer surface of the partition plate is fixedly connected to the tank body, the bottom of the stirring frame penetrates the partition plate and extends to the outside of the partition plate, the inner surface of the extraction cylinder is fixedly connected to the stirring frame, the top of the cleaning frame penetrates the tank body and extends to the outside of the tank body, the top of the cleaning frame is fixedly connected to the sealing top plate, and the bottom of the sealing top plate is located on both sides of the tank body and is fixedly connected to the fixing column.

[0005] Preferably, the extraction cylinder includes a support ring, the outer surface of which is slidably connected to a separation sleeve, the outer surface of which is connected to a guide tube, and the motor of the stirring frame can be placed through the double space of the separation sleeve, and the contact between the separation sleeve and the motor is utilized to increase the fastening effect thereof, so that the problem of raw material loss is less likely to occur when the raw material is extracted inside the separation sleeve, an auxiliary plate is fixedly connected to the position of the separation sleeve near the guide tube, an ultrasonic transducer is fixedly connected to the top of the support ring, the bottom of the ultrasonic transducer passes through the support ring and extends to the outside of the support ring, and can be pushed up by the raw material inside the separation sleeve through the support ring, and at the same time, the separation sleeve cooperates with the separation plate to ensure the sealing of the extraction position and prevent the raw material from splashing to other positions of the separation sleeve during extraction.

[0006] Preferably, the filter cover includes a stabilizing plate, the inner surface of the stabilizing plate is slidably connected to a coarse filter plate, the bottom of the coarse filter plate is rotatably connected to a movable guide post, and the bottom end of the movable guide post is rotatably connected to a fine filter disc, and the coarse filter plate cooperates with the fine filter disc to enable double filtration of fallen objects, thereby improving the quality of objects collected after filtration, and the coarse filter plate and the fine filter disc are limited to an inclination range by the movable guide post to prevent the coarse filter plate and the fine filter disc from tilting too far, resulting in an inability to recover and filtering being unable to proceed. The outer surface of the fine filter disc is slidably connected to an assembly part, and the assembly part is fixedly connected to the stabilizing plate at a position close to the fine filter disc, and the stabilizing plate cooperates with the assembly part to facilitate the stabilizing plate to remain in a horizontal state for a long time, thereby avoiding gaps at the connection position between the stabilizing plate and the tank body that cause liquid leakage, and the assembly part cooperates with the fine filter disc and the movable guide post to ensure the filtering effect of the fine filter disc.

[0007] Preferably, the cleaning frame includes a fastening ring, the bottom of the fastening ring is fixedly connected to an electric push rod, the bottom end of the electric push rod is fixedly connected to a displacement sleeve, the cleaning position can be fixed by the cooperation of the fastening ring and the electric push rod, thereby ensuring the stability of the components themselves during cleaning and avoiding the situation where the components fall and collide, the outer surface of the displacement sleeve is fixedly connected to a wiping sleeve, and the inner wall of the tank body is cleaned by the wiping sleeve on the displacement sleeve as the electric push rod moves, thereby reducing the difficulty of cleaning after the sealed box door is opened, four electric push rods are arranged on the displacement sleeve, so that when they are extended and retracted at the same time, they can drive the displacement sleeve to rise and fall in the vertical direction to prevent the displacement sleeve from tilting when it moves, the inner surface of the displacement sleeve is fixedly connected to a contact-increasing frame, and the contact-increasing frame passes through the displacement sleeve and extends to the outside of the displacement sleeve at a position away from the wiping sleeve.

[0008] Preferably, the auxiliary plate includes an auxiliary ring, the bottom of the auxiliary ring is fixedly connected to a limiting support frame, the top of the limiting support frame is fixedly connected to a load-bearing plate, the top of the load-bearing plate is fixedly connected to a counterweight block, the bottom of the limiting support frame is fixedly connected to a reinforced partition, and two auxiliary rings are arranged on the limiting support frame to facilitate the cooperation between the auxiliary ring and the reinforced partition, thereby increasing the contact area after the reinforced partition is installed, and can improve the tightness of the contact position of the auxiliary ring, so that the limiting support frame can increase the bearing capacity of the auxiliary ring, the top of the load-bearing plate passes through the reinforced partition and extends to the outside of the reinforced partition, and is connected to the counterweight block through the load-bearing plate, so that the partition sleeve is not easy to fall due to the weight of the object when receiving the object.

[0009] Preferably, the assembly part includes a connecting ring, the outer surface of the connecting ring is fixedly connected with a positioning lifting plate, the bottom of the positioning lifting plate is fixedly connected with the assembly set, the inner surface of the connecting ring is rotatably connected with a swing arc plate, two positioning lifting plates are arranged inside the assembly set, so that it can be extended and retracted when it is subjected to the pressure of the tilting fine filter disc, thereby avoiding impurities remaining inside the assembly set during cleaning, and the cooperation between the swing arc plate and the positioning lifting plate can enhance the strength of the connecting ring itself and prevent the problem of the connecting ring from breaking; the side of the swing arc plate away from the connecting ring is fixedly connected with a guide push rack, the bottom of the swing arc plate is slidably connected to the assembly set, and when the guide push rack is subjected to the pressure of the tilted fine filter disc, the swing arc plate is pushed to move with the extension and retraction of the positioning lifting plate, so that the connecting ring can be supported when the swing arc plate slides, thereby increasing the bearing capacity of the fine filter disc itself.

[0010] Preferably, the contact-enhancing frame includes a reset plate, and the outer walls on both sides of the reset plate are slidably connected with contact plates, which are connected to the contact plates through the reset plates and can slide and shrink when subjected to pressure from the contact plates, so as to facilitate the contact plate to adjust the position of the contact stirring frame, thereby avoiding the situation where the contact plate is stuck and cannot descend when contacting the stirring frame. The top of the rotating column is rotatably connected to a protective shell, and the bottom of the protective shell is fixedly connected to a matching ring, and the bottom end of the rotating column is rotatably connected to the matching ring, and the rotating column extends to the interior of the matching ring, and the rotating column can be rotated through a rotating cavity generated by the protective shell and the matching ring, so as to facilitate the moving of the rotating column when subjected to the thrust of the contact plate contacting the stirring frame, thereby improving the cleanliness of the surface of the stirring frame, preventing the situation where residual impurities on the stirring frame are forgotten to be cleaned, and the rotating column is limitedly moved along the track of the matching ring.

[0011] The present invention provides a filtering and extracting device for biomedical production. It has the following beneficial effects: The filtering and extracting device for biomedical production is provided with a material receiving box, a fixed column, a stirring frame, and a linkage bracket. Four fixed columns are arranged on the base, which is convenient for the fixed columns to limit and fix the sealing top plate and the extraction tank, thereby improving the overall stability of the equipment. The installation of the fixed column can be used to limit the material receiving box to prevent the installation position of the material receiving box from shifting and causing leakage when receiving objects. When the stirring frame rotates on the partition plate, it drives the linkage bracket to rotate, thereby avoiding the drainage port of the partition plate from being blocked due to accumulated impurities, making it difficult for the position of the extraction cylinder and the filter cover to be adhered to everywhere due to the falling of damaged objects. The extraction cylinder is used to limit the flow of fallen objects, thereby improving the overall processing efficiency and reducing the time of raw material processing.

[0012] The filtering and extracting device for biomedical production can rotate the rotating column through the rotating cavity generated by the protective shell and the matching ring, so that the rotating column can move when the contact plate contacts the stirring frame with the thrust, so that the contact plate wipes the contact position of the stirring frame when the displacement sleeve is raised and lowered, thereby improving the cleanliness of the stirring frame surface. The reset plate is connected to the contact plate and can slide and shrink when it is pressed by the contact plate, so that the contact plate can adjust the position of the contact stirring frame.

[0013] The filtering and extracting device for biomedical production is provided with two positioning lifting plates inside the assembly set, thereby avoiding impurities remaining inside the assembly set during cleaning. The swing arc plate cooperates with the positioning lifting plate to enhance the strength of the connecting ring itself. When the guide push frame is subjected to the pressure of the inclined fine filter plate, the swing arc plate is pushed to move along with the telescopic lifting and lowering of the positioning lifting plate, so that the swing arc plate can support the connecting ring when sliding, thereby limiting the swing range of the swing arc plate for the guide push frame.

[0014] The filtering and extracting device for biomedical production is provided with two auxiliary rings on the limit support frame. When the reinforcement partition plate contacts the separation sleeve, the auxiliary ring can limit the installation position of the guide tube, thereby avoiding damage to the installation position of the auxiliary ring due to excessive pressure. At the same time, the installation position of the limit support frame is positioned by the auxiliary ring, so that the limit support frame can increase the bearing capacity of the auxiliary ring. The load-bearing plate is connected to the counterweight block, so that the separation sleeve is not easy to fall due to the weight of the object when receiving the object.

[0015] The filtering and extracting device for biomedical production cleans the inner wall of the tank body by moving the wiping sleeve on the displacement sleeve with the electric push rod, so that impurities that are not easy to adhere to the inner wall of the tank body after the raw materials are stirred fall off, thereby reducing the difficulty of cleaning after the sealed box door is opened and preventing the displacement sleeve from tilting when moving. The fastening ring and the electric push rod can fix the cleaning position in cooperation, which is convenient for using the electric push rod to limit the position of the displacement sleeve to be raised and lowered, thereby ensuring the stability of the component itself during cleaning.

[0016] The filtering and extracting device for biomedical production can perform double filtration on dropped objects by cooperating with the coarse filter plate and the fine filter disc. When the coarse filter plate and the fine filter disc are subjected to pressure from the object, they are tilted on the movable guide column, so that space for the object to fall is gradually created, which is convenient for bending to drop the collected impurities during subsequent cleaning. When the stabilizing plate contacts the tank body on the fixed column, it is convenient for the stabilizing plate to remain in a horizontal state for a long time, thereby avoiding gaps at the connection position between the stabilizing plate and the tank body that cause liquid leakage.

[0017] The filtering and extracting device for biomedical production can place the motor of the stirring frame through the double space of the separation sleeve, and utilize the contact between the separation sleeve and the motor to increase the fastening effect of the separation sleeve, so that the problem of raw material loss is not easy to occur when the raw material is extracted inside the separation sleeve. The support ring can rise inside the separation sleeve under the push of the raw material. At the same time, the separation sleeve and the separation plate cooperate to ensure the sealing of the extraction position and prevent the raw material from splashing to other positions of the separation sleeve during extraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the extraction tank of the present invention; Figure 3 It is a structural schematic diagram of the extraction tube of the present invention; Figure 4 It is a schematic diagram of the structure of the filter cover of the present invention; Figure 5 It is a structural schematic diagram of the cleaning rack of the present invention; Figure 6 It is a structural schematic diagram of the auxiliary disk of the present invention; Figure 7 It is a structural schematic diagram of the assembly of the present invention; Figure 8 It is a schematic structural diagram of the contact-increasing frame of the present invention.

[0019] In the figure: 1, feed barrel; 2, sealing top plate; 3, fixing column; 4, sealing box door; 5, extraction tank; 51, tank body; 52, partition plate; 53, extraction barrel; 531, partition sleeve; 532, support ring; 533, ultrasonic transducer; 534, flow guide tube; 535, auxiliary plate; 71, reinforcement partition; 72, auxiliary ring; 73, load-bearing plate; 74, counterweight block; 75, limit support frame; 54, filter cover; 541, stabilizing plate; 542, coarse filter plate; 543, fine filter plate ; 544, movable guide column; 545, assembly parts; 81, assembly set; 82, positioning lifting plate; 83, connecting ring; 84, swing arc plate; 85, guide push frame; 55, cleaning frame; 551, fastening ring; 552, wiping sleeve; 553, electric push rod; 554, displacement sleeve; 555, contact increase frame; 91, protective shell; 92, rotating column; 93, matching ring; 94, reset plate; 95, contact plate; 56, stirring frame; 57, linkage bracket; 6, material receiving box; 7, base. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses. Example 1

[0021] See also Figure 1-Figure 8 The present invention provides a technical solution: a filtering and extracting device for biomedical production, comprising: A material receiving box 6, the material receiving box 6 has a top cover and a base 7 installed at the bottom of the material receiving box 6, the top of the base 7 is located on both sides of the material receiving box 6 and is fixedly connected with fixed columns 3, the outer surface of the fixed column 3 is fixedly connected with an extraction tank 5, and the outer surface of the extraction tank 5 is rotatably connected with a sealed box door 4; The sealing top plate 2 has a plate body and a feeding barrel 1 installed on the inner surface of the sealing top plate 2. The bottom end of the feeding barrel 1 is connected to the extraction tank 5. The bottom of the sealing top plate 2 is fixedly connected to the extraction tank 5. Four fixing columns 3 are arranged on the base 7 to facilitate the fixing columns 3 to limit and fix the sealing top plate 2 and the extraction tank 5, thereby improving the overall stability of the equipment. The installation of the fixing columns 3 can be used to limit the connection box 6 to prevent the installation position of the connection box 6 from shifting and causing leakage when receiving objects. The sealing top plate 2 cooperates with the fixing columns 3 to improve the stability of the extraction tank 5 itself, making it less likely for objects to splash to the outside during operation. The sealing box door 4 can be opened and closed, so that the impurities remaining in the extraction tank 5 can be cleaned after opening and closing, further improving the cleanliness of the extraction tank 5 itself. The extraction tank 5 includes: A tank body 51, the tank body 51 has an observation window and a cleaning frame 55 installed on the top of the inner cavity of the tank body 51, the bottom of the tank body 51 is connected to a filter cover 54, and an extraction cylinder 53 is fixedly connected to the position of the tank body 51 near the filter cover 54; The partition plate 52 has a drainage port and a linkage bracket 57 installed on the top of the partition plate 52. The inner surface of the linkage bracket 57 is fixedly connected with a stirring frame 56. The bottom of the stirring frame 56 is rotatably connected to the partition plate 52. The bottom of the partition plate 52 is connected to the extraction cylinder 53. When the stirring frame 56 rotates on the partition plate 52, the linkage bracket 57 is driven to rotate, so that the linkage bracket 57 cleans the position contacting the partition plate 52 when it rotates, thereby avoiding the drainage port of the partition plate 52 from being blocked due to accumulated impurities. The stirring frame 56 crushes the raw materials when rotating, thereby accelerating the reaction rate of the raw materials, further reducing the residual unreacted raw materials in the tank body 51, and ensuring the quality of subsequent extraction of the equipment. The partition plate 52 can separate its activity space inside the tank body 51, so that the position of the extraction cylinder 53 and the filter cover 54 is not easy to be adhered to by objects due to the falling of damaged objects. The extraction cylinder 53 is used to limit the flow of fallen objects, thereby improving the overall processing efficiency and reducing the time of raw material processing.

[0022] The extraction cylinder 53 includes a support ring 532, the outer surface of which is slidably connected with a separation sleeve 531, and the outer surface of the separation sleeve 531 is connected with a guide tube 534. The double space of the separation sleeve 531 can be used to place the motor of the stirring frame 56, and the contact between the separation sleeve 531 and the motor is used to increase the fastening effect of the separation sleeve 531. The four guide tubes 534 provided in the separation sleeve 531 can guide the crushed raw materials, so that the raw materials are not easily blocked in the flow of the guide tubes 534 after being crushed, and the rate of liquid falling can be accelerated, so that the problem of raw material loss is not easy to occur when the raw materials are extracted inside the separation sleeve 531. An auxiliary plate 535 is fixedly connected to the position of the cylinder 531 near the guide tube 534, and an ultrasonic transducer 533 is fixedly connected to the top of the support ring 532. The bottom of the ultrasonic transducer 533 passes through the support ring 532 and extends to the outside of the support ring 532. The support ring 532 can push the raw materials inside the separation sleeve 531 to rise, and a plurality of ultrasonic transducers 533 are arranged on the support ring 532, so that the raw materials can be processed by the ultrasonic transducers 533, thereby ensuring the rate of raw material extraction. At the same time, the separation sleeve 531 cooperates with the separation plate 52 to ensure the sealing of the extraction position and prevent the raw materials from splashing to other positions of the separation sleeve 531 during extraction.

[0023] The filter cover 54 includes a stabilizing plate 541, the inner surface of which is slidably connected to a coarse filter plate 542, the bottom of the coarse filter plate 542 is rotatably connected to a movable guide post 544, and the bottom end of the movable guide post 544 is rotatably connected to a fine filter disc 543, and the coarse filter plate 542 cooperates with the fine filter disc 543 to achieve double filtration of dropped objects, thereby improving the quality of the objects collected after filtration, and when the coarse filter plate 542 and the fine filter disc 543 are subjected to pressure from objects, they are tilted on the movable guide post 544, so that space for objects to fall is gradually created, so that they are convenient for bending during subsequent cleaning to drop the collected impurities, and the coarse filter plate 542 and the fine filter disc 543 are limited in the tilting range by the movable guide post 544 to prevent The range of inclination of the coarse filter plate 542 and the fine filter plate 543 is too large, and they cannot be restored, resulting in the situation that filtering cannot be carried out. The outer surface of the fine filter plate 543 is slidably connected with an assembly part 545. The assembly part 545 is fixedly connected to the stabilizing plate 541 near the fine filter plate 543. Through the cooperation of the stabilizing plate 541 and the assembly part 545, a space for the circulation of objects can be generated, thereby guiding the circulation of objects. When the stabilizing plate 541 contacts the tank body 51 on the fixing column 3, it is convenient for the stabilizing plate 541 to maintain a horizontal state for a long time, avoiding the occurrence of a gap at the connection position between the stabilizing plate 541 and the tank body 51, which may cause liquid leakage. In addition, the assembly part 545 cooperates with the movable guide column 544 through the fine filter plate 543 to ensure the filtering effect of the fine filter plate 543.

[0024] The cleaning frame 55 includes a fastening ring 551, the bottom of which is fixedly connected to an electric push rod 553, and the bottom end of the electric push rod 553 is fixedly connected to a displacement sleeve 554. The cleaning position can be fixed by the cooperation of the fastening ring 551 and the electric push rod 553, and the fastening ring 551 is in contact with the sealing top plate 2, so that the fastening ring 551 is not prone to loosening and falling after installation, and the electric push rod 553 is used to limit the position of the displacement sleeve 554, thereby ensuring the stability of the components during cleaning and avoiding the situation where the components fall and collide. The outer surface of the displacement sleeve 554 is fixedly connected to a wiping sleeve 552, and the wiping sleeve 552 is moved on the displacement sleeve 554 along with the electric push rod 553. The inner wall of the tank body 51 is cleaned by moving, so that impurities that are not easy to adhere to the inner wall of the tank body 51 after stirring the raw materials can fall off, thereby reducing the difficulty of cleaning after the sealed box door 4 is opened, and the wiping sleeve 552 can be replaced on the displacement sleeve 554 if it is damaged after long-term use, thereby ensuring the cleaning effect of the tank body 51, and four electric push rods 553 are set on the displacement sleeve 554, so that when they are extended and retracted at the same time, they can drive the displacement sleeve 554 to rise and fall in the vertical direction to prevent the displacement sleeve 554 from tilting when moving, and the inner surface of the displacement sleeve 554 is fixedly connected with a contact increase frame 555, and the position of the contact increase frame 555 away from the wiping sleeve 552 passes through the displacement sleeve 554 and extends to the outside of the displacement sleeve 554.

[0025] The auxiliary plate 535 includes an auxiliary ring 72, the bottom of the auxiliary ring 72 is fixedly connected to the limited support frame 75, the top of the limited support frame 75 is fixedly connected to the load-bearing plate 73, the top of the load-bearing plate 73 is fixedly connected to the counterweight block 74, and the bottom of the limited support frame 75 is fixedly connected to the reinforcement partition 71. Two auxiliary rings 72 are set on the limited support frame 75 to facilitate the cooperation between the auxiliary ring 72 and the reinforcement partition 71, thereby increasing the contact area after the reinforcement partition 71 is installed, and the tightness of the contact position of the auxiliary ring 72 can be improved. When the reinforcement partition 71 contacts the separation sleeve 531, the auxiliary ring 72 can install the guide tube 534 The position of the support frame 75 is limited to avoid damage to the installation position of the auxiliary ring 72 due to excessive pressure. At the same time, the installation position of the limiting bracket 75 is positioned through the auxiliary ring 72, so that the limiting bracket 75 can increase the bearing capacity of the auxiliary ring 72. The top of the load-bearing plate 73 passes through the reinforced partition 71 and extends to the outside of the reinforced partition 71. It is connected to the counterweight block 74 through the load-bearing plate 73, and four counterweight blocks 74 are arranged on the load-bearing plate 73, which is convenient for the load-bearing plate 73 to contact the partition plate 52 with the counterweight block 74 to fix the load-bearing plate 73, so that the partition sleeve 531 is not easy to fall due to the weight of the object when receiving the object.

[0026] The assembly part 545 includes a connecting ring 83, the outer surface of which is fixedly connected with a positioning lifting plate 82, the bottom of which is fixedly connected with an assembly sleeve 81, and the inner surface of the connecting ring 83 is rotatably connected with a swing arc plate 84. Two positioning lifting plates 82 are arranged inside the assembly sleeve 81, so that it can be extended and retracted when subjected to the pressure of the tilt of the fine filter plate 543, and the connecting ring 83 is tilted by the extension and retraction of the positioning lifting plate 82, pushing the swing arc plate 84 to slide on the assembly sleeve 81, so that the assembly sleeve 81 is cleaned by the movement of the swing arc plate 84, avoiding the residual impurities inside the assembly sleeve 81 during cleaning, and the swing arc plate 84 and the positioning lifting plate 82 are arranged inside the assembly sleeve 81. The plate 82 can cooperate to enhance the strength of the connecting ring 83 itself and prevent the connecting ring 83 from breaking. The side of the swing arc plate 84 away from the connecting ring 83 is fixedly connected with a guide push frame 85. The bottom of the swing arc plate 84 is slidably connected to the assembly sleeve 81. When the guide push frame 85 is subjected to the pressure of the inclined fine filter disk 543, the swing arc plate 84 is pushed to move with the telescopic lifting and lowering of the positioning lifting plate 82, so that the swing arc plate 84 can support the connecting ring 83 when sliding, and the guide push frame 85 limits the swing range of the swing arc plate 84. The position of the guide push frame 85 can support the fine filter disk 543, thereby increasing the bearing capacity of the fine filter disk 543 itself.

[0027] The contact frame 555 includes a reset plate 94, and the outer walls on both sides of the reset plate 94 are slidably connected with contact plates 95, which are connected to the contact plate 95 through the reset plate 94, and can slide and shrink when subjected to pressure from the contact plate, so that the contact plate 95 can adjust the position of the contact stirring frame 56, thereby avoiding the situation where the contact plate 95 is stuck and cannot descend when contacting the stirring frame 56. The reset plate 94 is reset after the pressure on the contact plate 95 by the stirring frame 56 disappears, and the contact plate 95 is rotatably connected to a rotating column 92 away from the reset plate 94, and the top of the rotating column 92 is rotatably connected to a protective shell 91, and the bottom of the protective shell 91 is fixedly connected to a matching ring 93, and the bottom end of the rotating column 92 The rotating column 92 is rotatably connected to the mating ring 93, and extends to the interior of the mating ring 93. The rotating column 92 can be rotated through the rotating cavity generated by the protective shell 91 and the mating ring 93, so that the rotating column 92 can move when the contact plate 95 contacts the stirring frame 56 with thrust, so that the contact plate 95 wipes the contact position of the stirring frame 56 when the displacement sleeve 554 is raised and lowered, thereby improving the cleanliness of the surface of the stirring frame 56 and preventing the situation where residual impurities on the stirring frame 56 are forgotten to be cleaned. At the same time, the contact plate 95 and the rotating column 92 cooperate to support the protective shell 91, thereby enhancing the strength of the protective shell 91 itself, and limiting the movement of the rotating column 92 along the track of the mating ring 93. Example 2

[0028] See also Figure 1-Figure 8On the basis of Example 1, the present invention provides a technical solution: a method for using a filtering and extracting device for biomedical production, step 1: transporting raw materials to the inside of a tank body 51 through a feed barrel 1, placing the raw materials in the sliding space generated by a partition plate 52 and the tank body 51, rotating a stirring frame 56 driven by a motor, and crushing the raw materials by the rotation of the stirring frame 56, and rotating a linkage bracket 57 on the partition plate 52 with the stirring frame 56; Step 2: After the raw materials are stirred, they enter the guide tube 534 from the partition plate 52. The guide tube 534 delivers the raw materials into the partition sleeve 531. When the raw materials gather inside the partition sleeve 531, the support ring 532 is pushed up on the partition sleeve 531. The ultrasonic transducer 533 on the support ring 532 works. After the ultrasonic transducer 533 finishes working, the support ring 532 falls down along with the falling of the raw materials inside the partition sleeve 531. Step 3: The reinforcement partition 71 is connected to the tank body 51, and the counterweight 74 is supported by the limit bracket 75 through the load-bearing plate 73 inside the reinforcement partition 71, so that the counterweight 74 is installed on the partition plate 52, and the auxiliary ring 72 protects the load-bearing plate 73 on the limit bracket 75; Step 4: The stabilizing plate 541 contacts the tank body 51 on the fixing column 3, and as the object inside the separation sleeve 531 falls onto the coarse filter plate 542, the coarse filter plate 542 is tilted by the pressure on the movable guide column 544, and the object falls onto the fine filter plate 543. When filtering, the fine filter plate 543 is tilted by the pressure of the object to push the guide push frame 85, and transports the object to the inside of the assembly set 81 along the tilted space; Step 5: As the guide push frame 85 is pushed by the thrust, the swing arc plate 84 is driven to rotate on the connecting ring 83, so that there is a movable space between the swing arc plate 84 and the assembly sleeve 81, and the inclined fine filter plate 543 is used to contact the positioning lifting plate 82 for squeezing, so that the positioning lifting plate 82 drives the connecting ring 83 to descend, and the positioning lifting plate 82 is lifted and lowered along with the fine filter plate 543, and the objects inside the assembly sleeve 81 gradually fall into the receiving box 6 for storage; Step 6: When the equipment stops working, the fastening ring 551 is installed on the sealing top plate 2, and the electric push rod 553 on the fastening ring 551 is extended to push the displacement sleeve 554 to descend in the vertical direction. When the displacement sleeve 554 moves, it drives the wiping sleeve 552 to move inside the tank body 51 to wipe the contact position, and the displacement sleeve 554 is driven to rise as the electric push rod 553 contracts; Step seven: the protective shell 91 and the matching ring 93 move together with the displacement sleeve 554. When the contact plate 95 contacts the stirring frame 56 during the movement, it squeezes the reset plate 94. The sliding of the reset plate 94 is used to push the rotating column 92 to rotate inside the matching ring 93 through the contact plate 95. The position between the two contact plates 95 is adjusted accordingly. When the contact plate 95 moves away from the stirring frame 56, it is reset under the drive of the reset plate 94.

[0029] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A filtering and extracting device for biomedical production, comprising: A material receiving box (6), the material receiving box (6) having a top cover and a base (7) mounted on the bottom of the material receiving box (6), the top of the base (7) being located on both sides of the material receiving box (6) and fixedly connected to fixed columns (3), the outer surfaces of the fixed columns (3) being fixedly connected to an extraction tank (5), and the outer surface of the extraction tank (5) being rotatably connected to a sealed box door (4); A sealing top plate (2), the sealing top plate (2) having a plate body, and a feed barrel (1) mounted on the inner surface of the sealing top plate (2), the bottom end of the feed barrel (1) being connected to an extraction tank (5), the bottom of the sealing top plate (2) being fixedly connected to the extraction tank (5), characterized in that: the extraction tank (5) comprises: A tank body (51), the tank body (51) having an observation window and a cleaning frame (55) mounted on the top of the inner cavity of the tank body (51); the bottom of the tank body (51) is connected to a filter cover (54); and an extraction cylinder (53) is fixedly connected to a position of the tank body (51) near the filter cover (54); A partition plate (52) having a drainage port and a linkage bracket (57) mounted on the top of the partition plate (52); a stirring bracket (56) is fixedly connected to the inner surface of the linkage bracket (57); the bottom of the stirring bracket (56) is rotatably connected to the partition plate (52); and the bottom of the partition plate (52) is connected to the extraction cylinder (53).

2. A filtering and extracting device for biomedical production according to claim 1, characterized in that: The extraction cylinder (53) comprises a support ring (532), the outer surface of the support ring (532) is slidably connected to a separation sleeve (531), the outer surface of the separation sleeve (531) is connected to a flow guide tube (534), the separation sleeve (531) is fixedly connected to an auxiliary plate (535) at a position close to the flow guide tube (534), the top of the support ring (532) is fixedly connected to an ultrasonic transducer (533), and the bottom of the ultrasonic transducer (533) penetrates the support ring (532) and extends to the outside of the support ring (532).

3. A filtering and extracting device for biomedical production according to claim 1, characterized in that: The filter cover (54) comprises a stabilizing plate (541), the inner surface of the stabilizing plate (541) is slidably connected to a coarse filter plate (542), the bottom of the coarse filter plate (542) is rotatably connected to a movable guide column (544), the bottom end of the movable guide column (544) is rotatably connected to a fine filter plate (543), the outer surface of the fine filter plate (543) is slidably connected to an assembly part (545), and the assembly part (545) is fixedly connected to the stabilizing plate (541) at a position close to the fine filter plate (543).

4. A filtering and extracting device for biomedical production according to claim 1, characterized in that: The cleaning frame (55) comprises a fastening ring (551), the bottom of the fastening ring (551) is fixedly connected to an electric push rod (553), the bottom end of the electric push rod (553) is fixedly connected to a displacement sleeve (554), the outer surface of the displacement sleeve (554) is fixedly connected to a wiping sleeve (552), the inner surface of the displacement sleeve (554) is fixedly connected to a contact-increasing frame (555), and the contact-increasing frame (555) penetrates the displacement sleeve (554) at a position away from the wiping sleeve (552) and extends to the outside of the displacement sleeve (554).

5. A filtering and extracting device for biomedical production according to claim 2, characterized in that: The auxiliary plate (535) comprises an auxiliary ring (72), the bottom of the auxiliary ring (72) is fixedly connected to a limit support frame (75), the top of the limit support frame (75) is fixedly connected to a load-bearing plate (73), the top of the load-bearing plate (73) is fixedly connected to a counterweight block (74), the bottom of the limit support frame (75) is fixedly connected to a reinforcement partition (71), and the top of the load-bearing plate (73) penetrates the reinforcement partition (71) and extends to the outside of the reinforcement partition (71).

6. A filtering and extracting device for biomedical production according to claim 3, characterized in that: The assembly part (545) comprises a connecting ring (83), the outer surface of the connecting ring (83) is fixedly connected to a positioning lifting plate (82), the bottom of the positioning lifting plate (82) is fixedly connected to an assembly sleeve (81), the inner surface of the connecting ring (83) is rotatably connected to a swing arc plate (84), a side of the swing arc plate (84) away from the connecting ring (83) is fixedly connected to a guide push frame (85), and the bottom of the swing arc plate (84) is slidably connected to the assembly sleeve (81).

7. A filtering and extracting device for biomedical production according to claim 4, characterized in that: The contact enhancement frame (555) comprises a reset plate (94), the outer walls on both sides of the reset plate (94) are slidably connected to contact plates (95), the contact plate (95) is rotatably connected to a rotating column (92) at a position away from the reset plate (94), the top of the rotating column (92) is rotatably connected to a protective shell (91), the bottom of the protective shell (91) is fixedly connected to a matching ring (93), the bottom end of the rotating column (92) is rotatably connected to the matching ring (93), and the rotating column (92) extends to the inside of the matching ring (93).

8. A filtering and extracting device for biomedical production according to claim 1, characterized in that: The outer surface of the partition plate (52) is fixedly connected to the tank body (51), the bottom of the stirring frame (56) passes through the partition plate (52) and extends to the outside of the partition plate (52), and the inner surface of the extraction cylinder (53) is fixedly connected to the stirring frame (56).

9. A filtering and extracting device for biomedical production according to claim 1, characterized in that: The top of the cleaning rack (55) passes through the tank body (51) and extends to the outside of the tank body (51), the top of the cleaning rack (55) is fixedly connected to the sealing top plate (2), and the bottom of the sealing top plate (2) is located on both sides of the tank body (51) and is fixedly connected to the fixing columns (3).

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