Bag type bioreactor for carbon adsorption treatment

Abstract

The utility model relates to the technical field of bioreactors, and discloses a bag type bioreactor for carbon adsorption treatment, which comprises a connecting ring, a mixing mechanism is arranged in the connecting ring, a fixing frame is movably connected outside the connecting ring, a fixing mechanism is arranged at the bottom of the fixing frame, and the fixing mechanism is movably connected with the connecting ring. A bag body is arranged at the bottom of the connecting ring, the mixing mechanism comprises a dismounting assembly and a stirring assembly, the dismounting assembly is arranged in the connecting ring, the stirring assembly is arranged in the dismounting assembly, the dismounting assembly comprises a fixing plate, the fixing plate is movably connected to the interior of the connecting ring, and the stirring assembly is arranged in the fixing plate. The top of the fixing plate is fixedly connected with a handle. The second spring pushes the clamping block to be clamped in the clamping groove of the connecting ring, the situation that the fixing plate falls off due to rotation vibration of the rotating shaft in the using process can be avoided, the position of the clamping block can be stably positioned through the second spring, the position of the fixing plate can be stably fixed, and fixing is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of bioreactors, in particular to a bag-type bioreactor for carbon adsorption treatment. Background Art

[0002] Carbon adsorption is an effective water treatment method for removing soluble pollutants from water and wastewater. The carbon adsorption process processes activated carbon in a bag bioreactor. It uses disposable, pre-sterilized culture bags and is particularly suitable for non-invasive animal cell culture.

[0003] According to a bag-type bioreactor disclosed on the patent website (authorization publication number: CN 215799633U), "The present utility model discloses a bag-type bioreactor, belonging to the field of bioreactor technology, comprising a fixed ring, a bag body provided on the lower surface of the fixed ring, the inner wall of the bag body overlapping a plurality of support plates, the upper surfaces of the plurality of support plates fixedly connected to the lower surface of the fixed plate, and a bearing clamped on the upper surface of the fixed plate. The bag-type bioreactor is provided with a protective shell, a sliding sleeve, a sliding rod, a spring, a driving mechanism, and a stirring rod. The driving mechanism is controlled to operate, and the stirring rod stirs the culture medium in the bag body. At the same time, the protective shell drives the bag body to shake through the fixed ring, so that the shaking bag body and the stirring rod cooperate to accelerate the mixing speed of the culture medium and cells in the bag body. At the same time, the spring sleeved on the outer surface of the sliding rod expands and contracts. The expanding and contracting spring can absorb these impact forces, making these impact forces less likely to generate noise, so that the reactor can grow rapidly in a low-noise environment."

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During use of this utility model, since the device is placed inside the fixing ring through the fixing plate, and then the screw passes through the fixing ring and the fixing plate to fix its position, the device will vibrate during the stirring process. After long-term use, the continuous vibration will loosen the screw and cause it to fall off, thereby losing the fixation of the fixing plate, causing it to fall off and damage the device. Therefore, it is necessary to improve a bag-type bioreactor for carbon adsorption treatment to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a bag-type bioreactor for carbon adsorption treatment to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a bag-type bioreactor for carbon adsorption treatment, comprising a connecting ring, a mixing mechanism provided inside the connecting ring, a fixed frame movably connected to the outside of the connecting ring, a fixing mechanism provided at the bottom of the fixed frame, and a bag body provided at the bottom of the connecting ring.

[0008] The mixing mechanism includes a disassembly component and a stirring component. The disassembly component is arranged inside the connecting ring, and the stirring component is arranged inside the disassembly component.

[0009] Preferably, the disassembly assembly includes a fixed plate, which is movably connected to the inside of the connecting ring, a handle is fixedly connected to the top of the fixed plate, a slide rod is slidably connected to the inside of the handle, a first spring is fixedly connected between the slide rod and the handle, a card block is slidably connected to the inside of the fixed plate, a second spring is fixedly connected between the card block and the fixed plate, a connecting seat is fixedly connected to the top of the card block, a connecting plate is rotatably connected between the connecting seat and the slide rod, and the bag body is sealed by connecting the fixed plate to the connecting ring, so that the material can be processed.

[0010] Preferably, the connecting ring is provided with a slot at the corresponding position of the block, and the block is clamped inside the slot and is clamped inside the slot by a second spring, thereby stabilizing the position of the fixed plate, and positioning the block by the second spring can prevent the block from falling off due to vibration.

[0011] Preferably, the fixing plate is provided with a sliding groove at the corresponding position of the card block and the connecting seat, and the card block and the connecting seat slide inside the sliding groove, and the card block is guided and positioned by the sliding groove to prevent the card block from detaching from the fixing plate and limit the card block.

[0012] Preferably, the stirring assembly includes a support frame, the support frame is fixedly connected to the bottom of the fixed plate, the top of the fixed plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the inside of the fixed plate, the outside of the rotating shaft is fixedly connected to a spiral blade, the outside of the rotating shaft is fixedly connected to a connecting frame, the inside of the connecting frame is rotatably connected to a connecting shaft, the outside of the connecting shaft is fixedly connected to a stirring plate, and the material is stirred by the spiral blade and the stirring plate, so that the culture effect is better and the activity is increased.

[0013] Preferably, the fixing plate is provided with a limiting hole at a corresponding position of the sliding rod, and the rotating shaft rotates inside the limiting hole. The support frame is in contact with the bag body, and the limiting hole makes the rotation of the rotating shaft more stable, preventing the rotating shaft from tilting and getting stuck during rotation.

[0014] Preferably, the fixing mechanism includes a supporting leg, which is fixedly connected to the bottom of the fixing frame, the bottom of the supporting leg is fixedly connected to a first positioning plate, the bottom of the first positioning plate is fixedly connected to a second anti-slip pad, the internal sliding connection of the first positioning plate is a limiting rod, the bottom of the limiting rod is fixedly connected to the second positioning plate, the top of the second positioning plate is fixedly connected to the first anti-slip pad, the internal rotation connection of the second positioning plate is a threaded rod, the threaded rod is threadedly connected to the inside of the first positioning plate, and the first anti-slip pad and the second anti-slip pad are clamped in a designated area by the threaded rod, thereby fixing the position of the device, making the device more stable to use and preventing shaking.

[0015] Preferably, there are two supporting legs, and the two supporting legs are symmetrically fixedly connected to the bottom of the fixed frame. The position of the device is symmetrically supported by the two supporting legs to prevent the device from tilting and causing material leakage.

[0016] Compared with the prior art, the present invention provides a bag-type bioreactor for carbon adsorption treatment, which has the following beneficial effects:

[0017] 1. During use, the bag-type bioreactor for carbon adsorption treatment pushes the card block to be clamped in the card slot of the connecting ring by the provided second spring, thereby preventing the fixing plate from falling off due to the rotational vibration of the rotating shaft during use. The second spring can stably position the card block, thereby stably fixing the fixing plate, making the fixation more secure.

[0018] 2. During use, the bag-type bioreactor for carbon adsorption treatment rotates the threaded rod to drive the second positioning plate to move, so that the first positioning plate and the second positioning plate are clamped in a designated area, thereby stabilizing the position of the fixing device, preventing the device from tilting or tipping over during use, preventing material from spilling, and ensuring safe use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the disassembly assembly structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the disassembly component of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0024] Figure 5 This is a structural diagram of the fixing mechanism of the utility model.

[0025] In the figure: 1. Connecting ring; 2. Mixing mechanism; 21. Disassembly assembly; 211. Fixing plate; 212. Handle; 213. Slide rod; 214. First spring; 215. Block; 216. Second spring; 217. Connecting seat; 218. Connecting plate; 22. Stirring assembly; 221. Support frame; 222. Motor; 223. Rotating shaft; 224. Spiral blade; 225. Connecting frame; 226. Connecting shaft; 227. Stirring plate; 3. Fixing mechanism; 31. Support leg; 32. First positioning plate; 33. Limiting rod; 34. Second positioning plate; 35. First anti-slip pad; 36. Threaded rod; 37. Second anti-slip pad; 4. Fixing frame; 5. Bag body. DETAILED DESCRIPTION

[0026] See also Figure 1-5 The utility model provides a technical solution: a bag-type bioreactor for carbon adsorption treatment, comprising a connecting ring 1, a mixing mechanism 2 is arranged inside the connecting ring 1, a fixing frame 4 is movably connected to the outside of the connecting ring 1, a fixing mechanism 3 is arranged at the bottom of the fixing frame 4, and a bag body 5 is arranged at the bottom of the connecting ring 1.

[0027] In this embodiment, the mixing mechanism 2 includes a disassembly component 21 and a stirring component 22. The disassembly component 21 is arranged inside the connecting ring 1, and the stirring component 22 is arranged inside the disassembly component 21. The disassembly component 21 includes a fixed plate 211, and the fixed plate 211 is movably connected to the inside of the connecting ring 1. The top of the fixed plate 211 is fixedly connected to a handle 212, and the inside of the handle 212 is slidably connected to a slide rod 213. A first spring 214 is fixedly connected between the slide rod 213 and the handle 212. A card block 215 is slidably connected to the inside of the fixed plate 211, and a fixed block 215 is fixed between the card block 215 and the fixed plate 211. The second spring 216 is fixedly connected to the top of the card block 215, and the connecting seat 217 is fixedly connected to the top of the card block 215. The connecting plate 218 is rotatably connected between the connecting seat 217 and the slide bar 213, and is connected to the connecting ring 1 through the fixed plate 211, so as to seal the bag body 5 and process the material. The connecting ring 1 has a card slot at the corresponding position of the card block 215, and the card block 215 is clamped inside the card slot. The second spring 216 is clamped inside the card slot, thereby stably fixing the position of the fixed plate 211, and the position of the card block 215 is positioned by the second spring 216, so as to avoid the card block 215 from falling off due to vibration, and fix it. The fixed plate 211 is provided with a sliding groove at the corresponding position of the block 215 and the connecting seat 217, and the block 215 and the connecting seat 217 slide inside the sliding groove, and the block 215 is guided and positioned by the sliding groove to prevent the block 215 from being separated from the fixed plate 211 and limiting the block 215. The stirring assembly 22 includes a support frame 221, and the support frame 221 is fixedly connected to the bottom of the fixed plate 211. The top of the fixed plate 211 is fixedly connected to the motor 222, and the output end of the motor 222 is fixedly connected to the rotating shaft 223. The rotating shaft 223 is rotatably connected to the inside of the fixed plate 211, and the outside of the rotating shaft 223 is fixed. It is fixedly connected with a spiral blade 224, the outside of the rotating shaft 223 is fixedly connected with a connecting frame 225, the inside of the connecting frame 225 is rotatably connected with a connecting shaft 226, and the outside of the connecting shaft 226 is fixedly connected with a stirring plate 227. The spiral blade 224 and the stirring plate 227 are used to stir the material, so that the culture effect is better and the activity is increased. The fixed plate 211 has a limiting hole at the corresponding position of the sliding rod 213, and the rotating shaft 223 rotates inside the limiting hole. The support frame 221 is in contact with the bag body 5, and the limiting hole makes the rotation of the rotating shaft 223 more stable, preventing the rotating shaft 223 from tilting and getting stuck when rotating.

[0028] The first and second anti-slip pads 35 and 37 are clamped in a designated area by the threaded rod 36 to fix the position of the device.

[0029] In actual operation, when the device is used, the second anti-skid pad 37 is aligned with the first anti-skid pad 35 in a fixed position, and then the threaded rod 36 is twisted, the threaded rod 36 drives the second positioning plate 34, and the second positioning plate 34 drives the first anti-skid pad 35, and the first anti-skid pad 35 and the second anti-skid pad 37 clamp the fixed position, thereby fixing the position of the device, and the support frame 221 contacts the bag body 5 to open the bag body 5 to prevent the bag body 5 from being damaged by the rotation during stirring, and the motor 222 drives the rotating shaft 223, and the rotating shaft 223 drives the spiral blade 224, and at the same time the rotating shaft 223 drives the connecting frame 225, and the connecting frame 225 drives The connecting shaft 226 drives the stirring plate 227. The stirring plate 227 can rotate the connecting shaft 226 as the material flows, thereby rotating the stirring plate 227. Hold the handle 212 with your hand, and then pull the slide bar 213 with your fingers. The slide bar 213 drives the connecting plate 218 and compresses the first spring 214 at the same time. The slide bar 213 drives the connecting plate 218. The connecting plate 218 drives the connecting seat 217. The connecting seat 217 drives the block 215. The block 215 slides and compresses the second spring 216. At the same time, the block 215 disengages from the slot of the connecting ring 1, and the fixing plate 211 can be taken out for cleaning and the bag body 5 can be replaced.

Claims

1. A bag bioreactor for carbon adsorption treatment, comprising a connecting ring (1), characterized in that: The interior of the connecting ring (1) is provided with a mixing mechanism (2), the exterior of the connecting ring (1) is movably connected to a fixing frame (4), the bottom of the fixing frame (4) is provided with a fixing mechanism (3), and the bottom of the connecting ring (1) is provided with a bag body (5); The mixing mechanism (2) comprises a disassembly component (21) and a stirring component (22), wherein the disassembly component (21) is arranged inside the connecting ring (1), and the stirring component (22) is arranged inside the disassembly component (21); The disassembly assembly (21) includes a fixed plate (211), the fixed plate (211) is movably connected to the inside of the connecting ring (1), the top of the fixed plate (211) is fixedly connected to a handle (212), the inside of the handle (212) is slidably connected to a slide rod (213), a first spring (214) is fixedly connected between the slide rod (213) and the handle (212), the inside of the fixed plate (211) is slidably connected to a clamping block (215), a second spring (216) is fixedly connected between the clamping block (215) and the fixed plate (211), the top of the clamping block (215) is fixedly connected to a connecting seat (217), and a connecting plate (218) is rotatably connected between the connecting seat (217) and the slide rod (213).

2. A bag bioreactor for carbon adsorption treatment according to claim 1, characterized in that: The connecting ring (1) is provided with a clamping slot at a position corresponding to the clamping block (215), and the clamping block (215) is clamped inside the clamping slot.

3. The bag bioreactor for carbon adsorption treatment according to claim 1, characterized in that: The fixing plate (211) is provided with a sliding groove at corresponding positions of the clamping block (215) and the connecting seat (217), and the clamping block (215) and the connecting seat (217) slide inside the sliding groove.

4. The bag bioreactor for carbon adsorption treatment according to claim 1, characterized in that: The stirring assembly (22) comprises a support frame (221), wherein the support frame (221) is fixedly connected to the bottom of the fixed plate (211), the top of the fixed plate (211) is fixedly connected to a motor (222), the output end of the motor (222) is fixedly connected to a rotating shaft (223), the rotating shaft (223) is rotatably connected to the inside of the fixed plate (211), the outside of the rotating shaft (223) is fixedly connected to a spiral blade (224), the outside of the rotating shaft (223) is fixedly connected to a connecting frame (225), the inside of the connecting frame (225) is rotatably connected to a connecting shaft (226), and the outside of the connecting shaft (226) is fixedly connected to a stirring plate (227).

5. A bag bioreactor for carbon adsorption treatment according to claim 4, characterized in that: The fixing plate (211) is provided with a limiting hole at a position corresponding to the sliding rod (213), and the rotating shaft (223) rotates inside the limiting hole, and the supporting frame (221) is in contact with the bag body (5).

6. The bag bioreactor for carbon adsorption treatment according to claim 1, characterized in that: The fixing mechanism (3) comprises a supporting leg (31), wherein the supporting leg (31) is fixedly connected to the bottom of the fixing frame (4), the bottom of the supporting leg (31) is fixedly connected to a first positioning plate (32), the bottom of the first positioning plate (32) is fixedly connected to a second anti-slip pad (37), the first positioning plate (32) is internally slidably connected to a limiting rod (33), the bottom of the limiting rod (33) is fixedly connected to a second positioning plate (34), the top of the second positioning plate (34) is fixedly connected to a first anti-slip pad (35), the second positioning plate (34) is internally rotatably connected to a threaded rod (36), and the threaded rod (36) is threadedly connected to the inside of the first positioning plate (32).

7. The bag bioreactor for carbon adsorption treatment according to claim 6, characterized in that: Two supporting legs (31) are provided, and the two supporting legs (31) are symmetrically fixedly connected to the bottom of the fixing frame (4).

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