Ventilation device for biotransformation of bilirubin

Abstract

The utility model relates to the technical field of bilirubin, and discloses a ventilation device for biotransformation of bilirubin, which comprises a reaction kettle, a mounting bracket is arranged at the lower end of the reaction kettle, a driving mechanism and an aeration mixing mechanism are mounted on the mounting bracket, and an exhaust pipe and a purification mechanism are arranged at the upper end of the reaction kettle. A branch air pipe of the aeration mixing mechanism can be driven by the driving mechanism to rotate, so that an air source pipe can conveniently introduce oxygen into the branch air pipe through an air box, the oxygen is introduced into the reaction kettle by utilizing aeration holes in a plurality of groups of shunt pipes and an annular pipe, and the oxygen and a solution are uniformly mixed under the action of a first stirring piece and a second stirring piece; and the concentration of dissolved oxygen in the reaction liquid is ensured to be sufficient, the gas is ensured to be uniformly distributed, and local oxygen deficit or peroxidation is avoided, so that the activity of bilirubin oxidase is effectively promoted, and the reaction efficiency of converting biomass into bilirubin is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bilirubin, specifically to a ventilation device for biological conversion of bilirubin. BACKGROUND

[0002] Bilirubin is the product of heme metabolism, and its excessive accumulation can cause diseases such as jaundice. Biological conversion of bilirubin is an environmentally friendly and efficient treatment method. Bilirubin is converted into a non-toxic water-soluble product by biological catalysts such as bilirubin oxidase. In this process, the supply of oxygen is crucial because bilirubin oxidase is an oxygen-dependent enzyme whose activity is highly dependent on the dissolved oxygen concentration in the reaction system.

[0003] Traditional ventilation devices usually use simple aeration heads to supply oxygen, which results in uneven distribution of oxygen and low oxygen transfer efficiency, causing local oxygen deficiency or excess in the reaction kettle, affecting reaction efficiency and product quality. Therefore, we need to propose a ventilation device for biological conversion of bilirubin. SUMMARY

[0004] The utility model aims at providing a ventilation device for biological conversion of bilirubin. By rotating the aeration mechanism, oxygen can be uniformly mixed with the bilirubin solution in the reaction kettle, thereby promoting the activity of bilirubin oxidase and improving reaction efficiency to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a ventilation device for biological conversion of bilirubin, comprising a reaction kettle, the lower end of the reaction kettle is provided with a mounting bracket, the mounting bracket is installed with a driving mechanism and an aeration mixing mechanism, the upper end of the reaction kettle is provided with an exhaust pipe and a purification mechanism;

[0006] The aeration mixing mechanism comprises a gas box and a gas pipe, the gas box is fixedly connected to the lower end of the mounting bracket, one side of the gas box is provided with a gas source pipe in communication with the gas source, the gas pipe is rotatably arranged on the mounting bracket, and the upper end of the gas pipe is arranged in the inner cavity of the reaction kettle, the upper end of the gas pipe is provided with a plurality of shunt pipes, the ends of the plurality of shunt pipes away from the gas pipe are provided with annular pipes, a plurality of aeration holes are formed in the bottom of the annular pipe and the plurality of shunt pipes, a plurality of first stirring pieces are arranged on the upper end of the annular pipe, and a second stirring piece is arranged on the upper end of the gas pipe.

[0007] Preferably, the inner wall of the gas pipe is provided with a plurality of reinforcing ribs, the lower end of the gas pipe is provided with a driven gear ring, a flow sensor is arranged in the gas box, and an adjusting valve for controlling the flow is installed on the gas source pipe.

[0008] Preferably, the first stirring piece comprises a stirring vertical rod, a plurality of stirring horizontal rods and a flow guide plate, the plurality of stirring horizontal rods are fixedly connected to the outer side of the stirring vertical rod, and the flow guide plate is fixedly connected to the upper end of the stirring vertical rod.

[0009] Preferably, the second stirring piece comprises a vertical shaft, a mounting seat and a plurality of stirring blades, the mounting seat is fixedly connected to the upper end of the vertical shaft, and the plurality of stirring blades are arranged on the outer side of the mounting seat.

[0010] Preferably, the driving mechanism comprises a rotating shaft rotatably arranged on the mounting bracket, the lower end of the rotating shaft penetrates through the mounting bracket and is driven by the motor, and the upper end of the rotating shaft is connected with a driving gear meshing with a driven gear ring.

[0011] Preferably, the purification mechanism comprises an alkaline solution tank, a connecting hole is formed in the upper surface of the alkaline solution tank, an adsorption square tube is communicated with the alkaline solution tank through the connecting hole, an activated carbon adsorption structure is arranged in the adsorption square tube, and an exhaust hole is formed in one side of the adsorption square tube.

[0012] Preferably, the upper end of the reaction kettle is provided with a feeding pipe, the lower end of the reaction kettle is provided with a discharging pipe, and the outer side of the reaction kettle is provided with a controller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model mainly through the cooperation between driving mechanism, aeration mixing mechanism and purification mechanism, through driving mechanism can drive the branch air pipe of aeration mixing mechanism rotation, and then the gas source pipe will pass oxygen through the air box into the branch air pipe, utilize a plurality of shunt pipe and the aeration hole on the annular pipe pass oxygen into the reaction kettle, and under the action of the first stirring piece and the second stirring piece make oxygen and solution mix evenly, ensure that the dissolved oxygen concentration in the reaction liquid is sufficient, ensure that the gas is evenly distributed, avoid local hypoxia or excess oxygen, thereby effectively promote the activity of bilirubin oxidase, further improve the reaction efficiency of biomass conversion into bilirubin. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the whole structure schematic view of the utility model;

[0016] Fig. 2 It is the inside structure schematic view of the reaction kettle of the utility model;

[0017] Fig. 3 It is the structure schematic view of the aeration mixing mechanism of the utility model.

[0018] In the figure: 1, reaction kettle; 2, controller; 3, purification mechanism; 31, alkaline solution tank; 32, adsorption square tube; 33, activated carbon adsorption structure; 34, exhaust hole; 35, connecting hole; 4, feed pipe; 5, discharge pipe; 6, exhaust pipe; 7, mounting bracket; 8, driving mechanism; 81, motor; 82, rotating shaft; 83, gear; 9, aeration mixing mechanism; 91, gas box; 92, gas branch pipe; 93, shunt pipe; 94, annular pipe; 95, first stirring piece; 951, stirring vertical rod; 952, stirring horizontal rod; 953, drainage piece; 96, second stirring piece; 961, vertical shaft; 962, mounting seat; 963, stirring blade; 97, aeration hole; 98, reinforcing rib; 99, flow sensor; 910, gas source pipe; 911, driven gear ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a ventilation device for biological conversion of bilirubin, including reaction kettle 1, the lower end of reaction kettle 1 is provided with mounting bracket 7, driving mechanism 8 and aeration mixing mechanism 9 are installed on mounting bracket 7, and the upper end of reaction kettle 1 is provided with exhaust pipe 6 and purification mechanism 3;

[0021] Aeration mixing mechanism 9 includes gas box 91 and gas branch pipe 92, gas box 91 is fixedly connected at the lower end of mounting bracket 7, one side of gas box 91 is provided with gas source pipe 910 which is communicated with gas source, gas branch pipe 92 is rotatably arranged on mounting bracket 7, and the upper end of gas branch pipe 92 is arranged in the inner cavity of reaction kettle 1, the upper end of gas branch pipe 92 is provided with multiple shunt pipes 93, the end of multiple shunt pipes 93 away from gas branch pipe 92 is provided with annular pipe 94, multiple aeration holes 97 are formed in the bottom of multiple shunt pipes 93 and annular pipe 94, the upper end of annular pipe 94 is provided with multiple first stirring pieces 95, and the upper end of gas branch pipe 92 is provided with second stirring piece 96.

[0022] The inner wall of gas branch pipe 92 is provided with multiple reinforcing ribs 98, the lower end of gas branch pipe 92 is provided with driven gear ring 911, flow sensor 99 is arranged in gas box 91, adjusting valve for controlling flow is mounted on gas source pipe 910, the amount of oxygen introduced into reaction kettle 1 is conveniently detected by flow sensor 99, so that controller 2 controls adjusting valve to control the amount of oxygen introduced, so as to adjust the amount of oxygen introduced according to the reaction effect of solution, and ensure sufficient oxygen supply.

[0023] The first stirring piece 95 comprises a stirring vertical rod 951, a plurality of stirring horizontal rods 952, and a flow guide piece 953, the plurality of stirring horizontal rods 952 are fixedly connected to the outer side of the stirring vertical rod 951, and the flow guide piece 953 is fixedly connected to the upper end of the stirring vertical rod 951, the stirring vertical rod 951 and the stirring horizontal rod 952 increase the stirring area, so that the oxygen is better mixed with the solution.

[0024] The second stirring piece 96 comprises a vertical shaft 961, a mounting seat 962, and a plurality of stirring blades 963, the mounting seat 962 is fixedly connected to the upper end of the vertical shaft 961, and the plurality of stirring blades 963 are arranged on the outer side of the mounting seat 962, the stirring blades 963 can generate upward flow of the solution, so as to avoid the deposition of the bottom of the solution and improve the reaction effect.

[0025] The driving mechanism 8 comprises a rotating shaft 82 rotatably arranged on the mounting bracket 7, the lower end of the rotating shaft 82 penetrates the mounting bracket 7 and is driven by the motor 81, and the upper end of the rotating shaft 82 is connected with a driving gear 83 meshing with the driven gear ring 911, the first stirring piece 95 and the second stirring piece 96 of the aeration mixing mechanism 9 are meshed with the driving gear 83 and the driven gear ring 911, so as to facilitate the mixing of the solution and the oxygen, and improve the uniformity of the mixing of the oxygen and the solution.

[0026] The purification mechanism 3 comprises an alkaline solution tank 31, the upper surface of the alkaline solution tank 31 is provided with a connecting hole 35, the alkaline solution tank 31 is communicated with an adsorption square tube 32 through the connecting hole 35, the adsorption square tube 32 is provided with an activated carbon adsorption structure 33, one side of the adsorption square tube 32 is provided with an exhaust hole 34, the waste gas generated in the reaction is introduced into the alkaline solution tank 31 through the exhaust pipe 6, the harmful substances in the waste gas are chemically reacted or physically dissolved, so as to remove the harmful substances, and then the activated carbon adsorption structure 33 is used to adsorb the harmful substances in the waste gas, so as to reduce the peculiar smell of the exhaust gas.

[0027] The upper end of the reaction kettle 1 is provided with the feeding pipe 4, the lower end of the reaction kettle 1 is provided with the discharge pipe 5, and the outer side of the reaction kettle 1 is provided with the controller 2, the controller 2 is used for conveniently receiving the signal of the flow sensor 99 in real time, and then the amount of oxygen introduced is adjusted, the reaction condition is optimized, and the reaction efficiency and the product quality are improved.

[0028] In use, the solvent is poured into the reaction kettle 1 through the feeding pipe 4, the motor 81 is started to drive the driving gear 83 to engage the driven gear ring 911 to drive the branch pipe 92 to rotate, and the gas source is opened to make oxygen enter the gas box 91 through the gas source pipe 910, and the amount of oxygen entering is detected by the flow sensor 99 and a signal is transmitted to the controller 2, the opening of the regulating valve is controlled by the controller 2, thereby controlling the amount of oxygen entering, the oxygen enters the multi-component flow pipe 93 and the annular pipe 94 through the branch pipe 92, and is discharged through the aeration holes 97 on the branch pipe 93 and the annular pipe 94, the first stirring piece 95 and the second stirring piece 96 stir the solution and the oxygen respectively, the first stirring piece 95 forms a downward flow while stirring, and the second stirring piece 96 forms an upward flow while stirring, thereby forming a circulating flow channel for the oxygen in the solvent, improving the uniformity of the mixing of the oxygen and the solvent, thereby guaranteeing the output effect of the bilirubin oxidase and improving the production efficiency.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A ventilator for biotransformation of bilirubin comprising a reactor (1), characterized in that: The lower end of the reaction kettle (1) is provided with a mounting bracket (7), a driving mechanism (8) and an aeration mixing mechanism (9) are mounted on the mounting bracket (7), and the upper end of the reaction kettle (1) is provided with an exhaust pipe (6) and a purification mechanism (3); The aeration mixing mechanism (9) comprises a gas box (91) and a gas branch pipe (92), the gas box (91) is fixedly connected to the lower end of the mounting bracket (7), one side of the gas box (91) is provided with a gas source pipe (910) in communication with a gas source, the gas branch pipe (92) is rotatably arranged on the mounting bracket (7), and the upper end of the gas branch pipe (92) is arranged in the inner cavity of the reaction kettle (1), the upper end of the gas branch pipe (92) is provided with a plurality of branch pipes (93), the ends of the plurality of branch pipes (93) away from the gas branch pipe (92) are provided with annular pipes (94), a plurality of aeration holes (97) are formed in the bottoms of the plurality of branch pipes (93) and the annular pipes (94), the upper end of the annular pipe (94) is provided with a plurality of first stirring pieces (95), and the upper end of the gas branch pipe (92) is provided with a second stirring piece (96).

2. The ventilation device for biotransforming bilirubin according to claim 1, characterized in that: The inner wall of the gas branch pipe (92) is provided with a plurality of reinforcing ribs (98), the lower end of the gas branch pipe (92) is provided with a driven gear ring (911), the gas box (91) is provided with a flow sensor (99), and the gas source pipe (910) is provided with an adjusting valve for controlling flow.

3. The ventilation device for biotransforming bilirubin according to claim 2, characterized in that: The first stirring piece (95) comprises a stirring vertical rod (951), a plurality of stirring horizontal rods (952) and a drainage fin (953), the plurality of stirring horizontal rods (952) are fixedly connected to the outer side of the stirring vertical rod (951), and the drainage fin (953) is fixedly connected to the upper end of the stirring vertical rod (951).

4. The ventilation device for biotransforming bilirubin according to claim 3, characterized in that: The second stirring piece (96) comprises a vertical shaft (961), a mounting seat (962) and a plurality of stirring blades (963), the mounting seat (962) is fixedly connected to the upper end of the vertical shaft (961), and the plurality of stirring blades (963) are arranged on the outer side of the mounting seat (962).

5. The device for biotransformation of bilirubin according to claim 4, characterized in that: The driving mechanism (8) comprises a rotating shaft (82) rotatably arranged on the mounting bracket (7), the lower end of the rotating shaft (82) penetrates through the mounting bracket (7) and is driven by a motor (81), and the upper end of the rotating shaft (82) is connected with a driving gear (83) engaged with the driven gear ring (911).

6. The device for biotransformation of bilirubin according to claim 5, characterized in that: The purification mechanism (3) comprises an alkaline solution tank (31), a plurality of connecting holes (35) are formed in the upper surface of the alkaline solution tank (31), the alkaline solution tank (31) is communicated with an adsorption square pipe (32) through the connecting holes (35), the adsorption square pipe (32) is provided with an activated carbon adsorption structure (33), and an exhaust hole (34) is formed in one side of the adsorption square pipe (32).

7. The device for biotransformation of bilirubin according to claim 1, characterized in that: The upper end of the reaction kettle (1) is provided with a feeding pipe (4), the lower end of the reaction kettle (1) is provided with a discharging pipe (5), and the outer side of the reaction kettle (1) is provided with a controller (2).

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