Biopharmaceutical fermentation waste liquid treatment device and treatment process

Abstract

The invention discloses a biological pharmacy fermentation waste liquid treatment device and process, and relates to the technical field of waste liquid treatment.The biological pharmacy fermentation waste liquid treatment device comprises an ozone disinfection tank, a filter box is fixed to the upper end face of the ozone disinfection tank, the upper end of the filter box is communicated with a liquid inlet pipe, and the lower end face of the filter box is communicated with a liquid discharge pipe; a filter screen is fixed to the inner wall of the filter box, a push plate is movably arranged on the upper end face of the filter screen, a scraping plate is movably arranged on one side of the push plate in a lifting mode, a guide assembly and an adsorption fixing assembly which are used in cooperation with the scraping plate are arranged on the push plate, and a driving assembly used in cooperation with the push plate is arranged on the filter box. A waste residue transfer assembly is further arranged on the filter box; when the device is used, the driving assembly can periodically push the push plate and the scraping plate to move, medicine residues located in the center of the filter screen are pushed to one side of the filter screen, and fermentation waste liquid can rapidly penetrate through the filter screen.

Description

Technical Field

[0001] The invention relates to the technical field of waste liquid treatment, and in particular to a biopharmaceutical fermentation waste liquid treatment device and a treatment process. Background Art

[0002] Biopharmaceuticals is a comprehensive field. Biopharmaceuticals are a type of products used for prevention, treatment and diagnosis that are manufactured by using the principles and methods of microbiology, chemistry, biochemistry, biotechnology, pharmacy and other sciences. The raw materials of these products are mainly natural biological materials, including microorganisms, plants, marine organisms, etc.

[0003] Biopharmaceutical fermentation waste liquid usually contains a variety of organic and inorganic substances, residual drug components and drug residues, etc., with high color and strong odor. When treating biopharmaceutical fermentation waste liquid, it is usually necessary to use an ozone disinfection tank (ozone generator) to treat the fermentation waste liquid to achieve the effect of removing odor. However, the existing ozone disinfection tanks have certain defects during use. For example, when the existing ozone disinfection tank is injected into the fermentation waste liquid, although the drug residues in the waste liquid can be intercepted by the set filter component, when the filter net surface on the filter component is adhered to a large amount of drug residues, it will greatly affect the filtration efficiency of the waste liquid, resulting in the subsequent fermentation waste liquid being injected into the ozone disinfection tank. The speed gradually slows down. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art: When the existing ozone disinfection tank is injected with fermentation waste liquid, although the drug residue in the waste liquid can be intercepted by the set filter component, when a large amount of drug residue adheres to the surface of the filter mesh on the filter component, it will greatly affect the filtration efficiency of the waste liquid, causing the subsequent fermentation waste liquid to be injected into the ozone disinfection tank to gradually slow down.

[0005] A biopharmaceutical fermentation waste liquid treatment device and treatment process are proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A biopharmaceutical fermentation waste liquid treatment device comprises an ozone disinfection tank, a filter box is fixed on the upper end surface of the ozone disinfection tank, a liquid inlet pipe is connected to the upper end of the filter box, a liquid discharge pipe is connected to the lower end surface of the filter box, the liquid discharge pipe is fixedly penetrated into the ozone disinfection tank, a filter screen is fixed on the inner wall of the filter box, a push plate is movably provided on the upper end surface of the filter screen, a scraper is movably provided on one side of the push plate, a guide assembly and an adsorption fixing assembly used in conjunction with the scraper are provided on the push plate, a drive assembly used in conjunction with the push plate is provided on the filter box, and a waste residue transfer assembly is also provided on the filter box.

[0007] As a further technical solution of the present invention, the driving assembly includes a hydraulic push rod, which is fixedly passed through one side of the filter box, and the end of the telescopic end of the hydraulic push rod is fixedly connected to the side wall of the push plate.

[0008] As a further technical solution of the present invention, the guide assembly includes two T-shaped lifting grooves opened on the side wall of the push plate, each T-shaped lifting groove is slidably provided with a T-shaped slider, the T-shaped slider is fixedly connected to the side wall of the scraper, and each T-shaped lifting groove is provided with an elastic unit used in conjunction with the T-shaped slider.

[0009] As a further technical solution of the present invention, each of the elastic units includes a spring, each of which is fixed between the upper end surface of the T-shaped slider and the T-shaped lifting slot, a guide rod is fixed in each T-shaped lifting slot, each guide rod movably passes through the T-shaped slider, and each spring is movably mounted on the outer surface of the guide rod.

[0010] As a further technical solution of the present invention, the adsorption and fixing assembly includes an electromagnet, which is fixed to one side of the push plate, and a metal plate used in conjunction with the electromagnet is fixed to the upper end surface of the scraper.

[0011] As a further technical solution of the present invention, the waste residue transfer assembly includes a lifting plate, which is movably arranged in the filter box, a receiving plate is fixed on one side of the lifting plate, an inclined surface is arranged on the end of the receiving plate close to the scraper, a groove is provided on the upper end surface of the filter box, a moving unit used in conjunction with the lifting plate is provided on the upper end surface of the ozone disinfection tank, and a collection unit is also provided on the ozone disinfection tank.

[0012] As a further technical solution of the present invention, the mobile unit includes two electric push rods, which are symmetrically fixed on the upper end surface of the ozone disinfection tank. The ends of the telescopic ends of the two electric push rods are fixed with the same connecting plate, the upper end surface of the connecting plate is fixed with a motor 1, the end of the driving shaft of the motor 1 is fixed with a mounting seat, the lifting plate is fixed to one side of the lower end surface of the mounting seat, and the mounting seat is provided with a blanking piece used in conjunction with the lifting plate.

[0013] As a further technical solution of the present invention, the blanking part includes an air pump fixed to the upper end surface of the mounting seat, a lateral slide groove is opened on one side of the mounting seat, a lateral slider is slidably arranged in the lateral slide groove, a plurality of blowing hoods are fixed on one side of the lateral slider, a blowing nozzle is connected to the lower end of each blowing hood, a branch pipe is connected to the air outlet end of the air pump, a telescopic ventilation pipe is connected between each blowing hood and the branch pipe, a reciprocating screw is rotatably arranged in the lateral slide groove, the reciprocating screw thread passes through the lateral slider, and a motor 2 that cooperates with the reciprocating screw to rotate is fixed on one side of the mounting seat.

[0014] As a further technical solution of the present invention, the collection unit includes a receiving base fixed to the outer surface of the ozone disinfection tank, a limiting seat is fixed on the upper end surface of the receiving base, a placement groove is opened on the upper end surface of the limiting seat, and a waste collection frame is placed in the placement groove.

[0015] A biopharmaceutical fermentation waste liquid treatment process is applied to the above-mentioned biopharmaceutical fermentation waste liquid treatment device, and the specific operation steps are: Step 1: The fermentation waste liquid to be treated is injected into the filter box through the liquid inlet pipe, the filter screen intercepts the drug residue in the fermentation waste liquid, and the fermentation waste liquid after filtering is transferred to the ozone disinfection tank through the liquid discharge pipe; Step 2: The driving component periodically pushes the push plate and the scraper to move, and performs a scraping operation on the drug residue on the upper surface of the filter screen until the drug residue is pushed to one side of the filter screen, so that the fermentation waste liquid injected subsequently can quickly pass through the filter screen; Step three, the scraper is then displaced upward under the action of the guide assembly and the adsorption fixing assembly, causing the lower end surface of the scraper to move away from the upper end surface of the filter screen, and the driving assembly drives the push plate and the scraper to return.

[0016] Beneficial effects of the present invention: 1. When in use, the fermentation waste liquid to be treated is injected into the filter box through the liquid inlet pipe, and the drug residue in the fermentation waste liquid is intercepted by the filter screen arranged in the filter box, and then the fermentation waste liquid after filtering is transferred to the ozone disinfection tank through the liquid discharge pipe, ready for odor removal treatment. In the process of continuous injection of the fermentation waste liquid into the filter box through the liquid inlet pipe, the drug residue located in the center of the filter screen (directly below the liquid inlet pipe) will increase and gradually cover and accumulate. In order to avoid affecting the efficiency of the fermentation waste liquid passing through the filter screen, the driving component will periodically push the push plate to move. During the movement of the push plate, the scraper plate is driven to move together, and the scraper plate is used to scrape the drug residue on the surface of the filter screen until the drug residue is pushed to one side of the filter screen. At this time, the drug residue located at this position will not affect the filtration of the waste liquid transported by the liquid inlet pipe, so that the fermentation waste liquid injected subsequently can quickly pass through the filter screen.

[0017] 2. The telescopic end of the hydraulic push rod extends, pushing the push plate and the scraper to move, and scraping the drug residue on the upper end surface of the filter screen. During this process, the scraper pushes the drug residue located at the center of the filter screen toward the lifting plate until the drug residue is pushed and transferred to the upper end surface of the receiving plate. When a lot of drug residue is accumulated on the receiving plate, the liquid inlet pipe stops injecting the fermentation waste liquid, and then the telescopic end of the hydraulic push rod continues to extend, and the scraper is used to squeeze the drug residue pushed over, and the fermentation waste liquid adsorbed in the drug residue is squeezed out, preparing to transfer the drug residue.

[0018] 3. In the initial state, the telescopic end of the electric push rod is in a retracted state. When it is necessary to move the lifting plate and the receiving plate with the medicine residue, the telescopic end of the electric push rod will first extend, driving the connecting plate, motor 1, mounting seat, lifting plate and receiving plate to move upward together until the receiving plate is higher than the filter box, and then motor 1 drives the mounting seat, lifting plate and receiving plate to rotate 180°, prompting the lifting plate, receiving plate and medicine residue to move away from the filter box, and then the telescopic end of the electric push rod will contract, driving the connecting plate, motor 1, mounting seat, lifting plate and receiving plate to move downward until the lifting plate, receiving plate and medicine residue enter the collecting unit, and then cooperate with the unloading parts to complete the transfer of the medicine residue on the receiving plate, and the medicine residue falls into the collecting unit.

[0019] 4. When the lifting plate, the receiving plate and the medicine residue enter the collecting unit, the air pump starts to work, generating air flow, which is guided by the branch pipe, the telescopic vent pipe and the blowing hood, and finally discharged from the blowing nozzle. The air flow moves downward, acting on the surfaces of the lifting plate, the receiving plate and the medicine residue, thereby blowing the medicine residue off the surfaces of the lifting plate and the receiving plate, and the second motor drives the reciprocating screw to rotate, prompting the lateral slider to move with multiple blowing hoods, so that the air flow cleans the lifting plate and the receiving plate more comprehensively. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the connection between the filter box and the filter screen in the present invention; Figure 3 It is a schematic diagram of the internal structure of the filter box in the present invention; Figure 4 It is a schematic diagram of the internal structure of the push plate and the scraper in the present invention; Figure 5 This is a schematic diagram of the internal structure of the T-shaped lifting chute in the present invention; Figure 6 It is a schematic diagram of the connection between the scraper and the T-shaped slider in the present invention; Figure 7 Schematic diagram of the connection between the lifting plate and the mounting seat in the present invention Figure 1 ; Figure 8 Schematic diagram of the connection between the lifting plate and the mounting seat in the present invention Figure 2 ; Fig. 9 It is a schematic diagram of the internal structure of the lateral slide in the present invention; Fig.10 It is a schematic diagram of the connection between the mounting base and the air pump in the present invention; Fig.11 It is a schematic diagram of the internal structure of the waste collection frame in the present invention; In the figure: 1. Ozone disinfection tank; 2. Filter box; 3. Liquid inlet pipe; 4. Liquid discharge pipe; 5. Filter screen; 6. Push plate; 7. Scraper; 8. Hydraulic push rod; 9. T-shaped lifting slide; 10. T-shaped slider; 11. Spring; 12. Guide rod; 13. Electromagnet; 14. Metal plate; 15. Lifting plate; 16. Receiver plate; 17. Inclined surface; 18. Missing groove; 19. Electric push rod; 20. Connecting plate; 21. Motor 1; 22. Mounting seat; 23. Air pump; 24. Lateral slide; 25. Lateral slider; 26. Blowing hood; 27. Blowing nozzle; 28. Branch pipe; 29. ​​Telescopic ventilation pipe; 30. Reciprocating screw; 31. Motor 2; 32. Receiver base; 33. Limit seat; 35. Waste collection frame. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] Reference Figure 1-Figure 11 A biopharmaceutical fermentation waste liquid treatment device comprises an ozone disinfection tank 1, which is a prior art and is used for removing odor from liquid. A filter box 2 is fixed on the upper end surface of the ozone disinfection tank 1, and a liquid inlet pipe 3 is provided at the upper end of the filter box 2, and a liquid discharge pipe 4 is provided at the lower end surface of the filter box 2, and the liquid discharge pipe 4 is fixedly penetrated into the ozone disinfection tank 1. A filter screen 5 is fixed on the inner wall of the filter box 2, and a push plate 6 is movably provided on the upper end surface of the filter screen 5, and a scraper 7 is movably provided on one side of the push plate 6, and a guide component and an adsorption fixing component used in conjunction with the scraper 7 are provided on the push plate 6, a driving component used in conjunction with the push plate 6 is provided on the filter box 2, and a waste residue transfer component is also provided on the filter box 2.

[0023] In industrial production, the transfer of liquid is a conventional technical means in the art. The fermentation waste liquid to be treated can be injected into the liquid inlet pipe 3 through the cooperation of an external delivery pipeline and a solenoid valve.

[0024] When in use, the fermentation waste liquid to be treated is injected into the filter box 2 through the liquid inlet pipe 3, and the drug residue in the fermentation waste liquid is intercepted by the filter screen 5 arranged in the filter box 2, and then the fermentation waste liquid after filtering is transferred to the ozone disinfection tank 1 through the liquid discharge pipe 4, ready for odor removal treatment. In the process of continuous injection of the fermentation waste liquid into the filter box 2 through the liquid inlet pipe 3, the drug residue located in the center of the filter screen 5 (directly below the liquid inlet pipe 3) will increase, gradually covering and accumulating. In order to avoid affecting the efficiency of the fermentation waste liquid passing through the filter screen 5, the driving component will periodically push the push plate 6 to move. During the movement of the push plate 6, the scraper 7 is driven to move together, and the scraper 7 is used to scrape the drug residue on the upper surface of the filter screen 5 until the drug residue is pushed to one side of the filter screen 5. At this time, the drug residue located at this position will not affect the filtration of the waste liquid transported by the liquid inlet pipe 3, so that the fermentation waste liquid injected subsequently can quickly pass through the filter screen 5.

[0025] Then, the scraper 7 moves upward under the action of the guide component and the adsorption fixing component, causing the lower end surface of the scraper 7 to move away from the upper end surface of the filter screen 5, thereby preventing the push plate 6 from scraping the drug residue on the filter screen 5 again when returning with the scraper 7 toward the direction of the driving component, thereby avoiding affecting the next centralized stacking and placement of the drug residue.

[0026] refer to Figure 2 The driving assembly includes a hydraulic push rod 8, which is fixedly passed through one side of the filter box 2, and the end of the telescopic end of the hydraulic push rod 8 is fixedly connected to the side wall of the push plate 6.

[0027] The telescopic end of the hydraulic push rod 8 is in a retracted state in an initial state. When it is necessary to push the push plate 6 and the scraper 7 to move in translation, the telescopic end of the hydraulic push rod 8 is extended.

[0028] refer to Figure 4-Figure 6 The guide assembly includes two T-shaped lifting slots 9 opened on the side wall of the push plate 6, each T-shaped lifting slot 9 is slidably provided with a T-shaped slider 10, the T-shaped slider 10 is fixedly connected to the side wall of the scraper 7, and each T-shaped lifting slot 9 is provided with an elastic unit used in conjunction with the T-shaped slider 10.

[0029] By cooperating with the T-shaped lifting slot 9 and the T-shaped slider 10, the scraper 7 can be lifted and lowered along the surface of the push plate 6. By the elastic unit, the lower end surface of the scraper 7 is in close contact with the upper end surface of the filter screen 5 when the scraper 7 is performing the scraping operation.

[0030] refer to Figure 5Each elastic unit includes a spring 11, each spring 11 is fixed between the upper end surface of the T-shaped slider 10 and the T-shaped lifting slot 9, a guide rod 12 is fixed in each T-shaped lifting slot 9, each guide rod 12 can move through the T-shaped slider 10, and each spring 11 is movably sleeved on the outer surface of the guide rod 12.

[0031] By setting the spring 11, the lower end surface of the scraper 7 is caused to fit the upper end surface of the filter screen 5 in the initial state, and the scraper 7 will not jump upward during the scraping operation to avoid affecting the scraping efficiency. After a single scraping operation of the scraper 7 is completed, under the action of the adsorption and fixing component, the scraper 7 and the T-shaped slider 10 are caused to move upward to prevent the lower end surface of the scraper 7 from contacting the upper end surface of the filter screen 5. During this process, the spring 11 is squeezed and contracted to store elastic potential energy. When the telescopic end of the hydraulic push rod 8 returns to the contracted state again, the push plate 6 and the scraper 7 return to the initial state. At this time, the adsorption and fixing component releases the adsorption and fixation of the scraper 7, and the elastic potential energy stored in the spring 11 is released, prompting the T-shaped slider 10 and the scraper 7 to move downward until the lower end surface of the scraper 7 contacts the upper end surface of the filter screen 5 again.

[0032] refer to Figure 4 and Figure 5 The adsorption and fixing component includes an electromagnet 13, which is fixed to one side of the push plate 6, and a metal plate 14 used in conjunction with the electromagnet 13 is fixed to the upper end surface of the scraper 7.

[0033] In the initial state and when the scraper 7 moves to scrape the material, the electromagnet 13 does not work. When the push plate 6 and the scraper 7 need to cooperate with the hydraulic push rod 8 to return, the electromagnet 13 works to adsorb the metal plate 14, causing the metal plate 14, the scraper 7 and the T-shaped slider 10 to move upward.

[0034] The on-off control of the electromagnet 13 to work and not work is a prior art.

[0035] In other embodiments, the width of the electromagnet 13 may be greater than the width of the metal plate 14 to prevent the fermentation waste liquid from falling onto the upper end surface of the metal plate 14 as much as possible.

[0036] refer to Figure 2 , Figure 7 , Fig.10 and Fig.11 The waste residue transfer assembly includes a lifting plate 15, which is movably arranged in the filter box 2. A receiving plate 16 is fixed to one side of the lifting plate 15. An inclined surface 17 is arranged at one end of the receiving plate 16 close to the scraper 7. A notch 18 is provided on the upper end surface of the filter box 2. A moving unit used in conjunction with the lifting plate 15 is provided on the upper end surface of the ozone disinfection tank 1. A collecting unit is also provided on the ozone disinfection tank 1.

[0037] The telescopic end of the hydraulic push rod 8 extends, pushing the push plate 6 and the scraper 7 to move, and performing a scraping operation on the drug residue on the upper end surface of the filter screen 5. During this process, the scraper 7 pushes the drug residue located at the center of the filter screen 5 toward the lifting plate 15 until the drug residue is pushed and transferred to the upper end surface of the receiving plate 16. When more drug residue is accumulated on the receiving plate 16 (the receiving plate 16 The accumulation of the upper medicinal residue requires time to accumulate, and can be set to the hydraulic push rod 8 to push the scraper 7 to perform several scraping operations (the specific number of times needs to be adjusted and set according to actual conditions). The liquid inlet pipe 3 pauses to inject the fermentation waste liquid, and then the telescopic end of the hydraulic push rod 8 continues to extend, and the scraper 7 is used to squeeze the medicinal residue pushed over, and the fermentation waste liquid adsorbed in the medicinal residue is squeezed out to prepare for the transfer of the medicinal residue. Then the telescopic end of the hydraulic push rod 8 contracts, and then under the action of the moving unit, the lifting plate 15 and the receiving plate 16 are prompted to move upward until the receiving plate 16 passes through the missing groove 18, and then the medicinal residue on the receiving plate 16 is transferred to the collecting unit.

[0038] Then, the lifting plate 15 and the receiving plate 16 return to the initial position under the action of the moving unit, and cooperate to receive the medicinal residue, and then the liquid inlet pipe 3 continues to start injecting the fermentation waste liquid.

[0039] In other embodiments, the filter box 2 and the filter screen 5 can be designed to be wider, so that the push plate 6 and the scraper 7 as well as the lifting plate 15 and the receiving plate 16 are as far away from the liquid inlet pipe 3 as possible, so that when the liquid inlet pipe 3 injects the fermentation waste liquid into the filter box 2, there is no need to consider the splashing problem of the fermentation waste liquid, so that when the lifting plate 15 and the receiving plate 16 are moving to discharge materials, the liquid inlet pipe 3 can continue to transport the fermentation waste liquid. During this process, the medicinal residue in the fermentation waste liquid will not splash to the position below the lifting plate 15 and the receiving plate 16, so as to avoid affecting the falling of the lifting plate 15 and the receiving plate 16.

[0040] When the push plate 6 and the scraper plate 7 push the medicine residue into the upper end surface of the receiving plate 16 , the scraper plate 7 can move in contact with the surface of the receiving plate 16 through the guidance of the inclined surface 17 and the contraction of the spring 11 .

[0041] refer to Figure 2 , Figure 7-Figure 9 The moving unit includes two electric push rods 19, which are symmetrically fixed on the upper end surface of the ozone disinfection tank 1. The ends of the telescopic ends of the two electric push rods 19 are fixed with the same connecting plate 20. A motor 21 is fixed on the upper end surface of the connecting plate 20. A mounting seat 22 is fixed on the end of the driving shaft of the motor 21. The lifting plate 15 is fixed to one side of the lower end surface of the mounting seat 22, and a blanking piece used in conjunction with the lifting plate 15 is provided on the mounting seat 22.

[0042] Motor 1 21 is a stepping motor.

[0043] In the initial state, the telescopic end of the electric push rod 19 is in a retracted state. When it is necessary to move the lifting plate 15 and the receiving plate 16 with the medicine residue, the telescopic end of the electric push rod 19 is first extended, driving the connecting plate 20, the motor 1 21, the mounting seat 22, the lifting plate 15 and the receiving plate 16 to move upward together until the receiving plate 16 is higher than the filter box 2 (at this time, the telescopic end of the electric push rod 19 is fully extended, refer to Fig.10 ), then the motor 121 drives the mounting seat 22, the lifting plate 15 and the receiving plate 16 to rotate 180°, so that the lifting plate 15, the receiving plate 16 and the medicine residue are away from the filter box 2, and then the telescopic end of the electric push rod 19 is retracted, driving the connecting plate 20, the motor 121, the mounting seat 22, the lifting plate 15 and the receiving plate 16 to move downward until the lifting plate 15, the receiving plate 16 and the medicine residue enter the collecting unit (at this time, the telescopic end of the electric push rod 19 is retracted to the initial state, refer to Fig.11 ), and then cooperate with the unloading piece to complete the transfer of the slag on the receiving plate 16, and the slag falls into the collecting unit.

[0044] refer to Figure 2 , Figure 7-Figure 9 The blanking part includes an air pump 23 fixed to the upper end surface of the mounting seat 22, a lateral slide groove 24 is opened on one side of the mounting seat 22, a lateral slider 25 is slidably arranged in the lateral slide groove 24, a plurality of blowing hoods 26 are fixed on one side of the lateral slider 25, a blowing nozzle 27 is connected to the lower end of each blowing hood 26, a branch pipe 28 is connected to the air outlet end of the air pump 23, a telescopic ventilation pipe 29 is connected between each blowing hood 26 and the branch pipe 28, a reciprocating screw 30 is rotatably arranged in the lateral slide groove 24, the reciprocating screw 30 threadedly penetrates the lateral slider 25, and a motor 2 31 that cooperates with the reciprocating screw 30 to rotate is fixed on one side of the mounting seat 22.

[0045] When the lifting plate 15, the receiving plate 16 and the medicine residue enter the collecting unit, the air pump 23 starts to work, generating an air flow, which is guided by the branch pipe 28, the telescopic ventilation pipe 29 and the blowing hood 26, and finally discharged from the blowing nozzle 27. The air flow moves downward and acts on the surfaces of the lifting plate 15, the receiving plate 16 and the medicine residue, thereby blowing the medicine residue off the surfaces of the lifting plate 15 and the receiving plate 16, and the motor 2 31 drives the reciprocating screw 30 to rotate, prompting the lateral slider 25 to move with multiple blowing hoods 26, prompting the air flow to clean the lifting plate 15 and the receiving plate 16 more comprehensively.

[0046] Figure 2 , Fig.10 and Fig.11 The collecting unit comprises a receiving base 32 fixed to the outer surface of the ozone disinfection tank 1, a limiting seat 33 is fixed to the upper end surface of the receiving base 32, a placement groove is provided on the upper end surface of the limiting seat 33, and a waste collection frame 35 is placed in the placement groove.

[0047] When the lifting plate 15 , the receiving plate 16 and the medicine residue move downward and enter the waste collection frame 35 , the airflow acts on the surfaces of the lifting plate 15 , the receiving plate 16 and the medicine residue, blowing the medicine residue into the waste collection frame 35 .

[0048] A biopharmaceutical fermentation waste liquid treatment process is applied to the above-mentioned biopharmaceutical fermentation waste liquid treatment device, and the specific operation steps are: Step 1: The fermentation waste liquid to be treated is injected into the filter box 2 through the liquid inlet pipe 3, and the filter screen 5 intercepts the drug residue in the fermentation waste liquid. The fermentation waste liquid after filtering is transferred to the ozone disinfection tank 1 through the drain pipe 4; Step 2: The driving component periodically pushes the push plate 6 and the scraper 7 to move, and performs a scraping operation on the drug residue on the upper surface of the filter screen 5 until the drug residue is pushed to one side of the filter screen 5, so that the fermentation waste liquid injected subsequently can quickly pass through the filter screen 5; Step three, the scraper 7 then moves upward under the action of the guide assembly and the adsorption fixing assembly, causing the lower end surface of the scraper 7 to move away from the upper end surface of the filter screen 5, and the driving assembly drives the push plate 6 and the scraper 7 to return.

[0049] When the present invention is in use, the fermentation waste liquid to be treated is injected into the filter box 2 through the liquid inlet pipe 3, and the drug residue in the fermentation waste liquid is intercepted by the filter screen 5 arranged in the filter box 2, and then the fermentation waste liquid after filtering is transferred to the ozone disinfection tank 1 through the liquid discharge pipe 4, ready for odor removal treatment. In the process of continuous injection of the fermentation waste liquid into the filter box 2 through the liquid inlet pipe 3, the drug residue located at the center of the filter screen 5 (directly below the liquid inlet pipe 3) will increase, gradually covering and accumulating. In order to avoid affecting the efficiency of the fermentation waste liquid passing through the filter screen 5, the driving component will periodically push the push plate 6 to move. During the movement of the push plate 6, the scraper 7 is driven to move together, and the scraper 7 is used to scrape the drug residue on the upper surface of the filter screen 5 until the drug residue is pushed to one side of the filter screen 5. At this time, the drug residue located at this position will not affect the filtration of the waste liquid transported by the liquid inlet pipe 3, so that the fermentation waste liquid injected later can quickly pass through the filter screen 5. Then, the scraper 7 moves upward under the action of the guide assembly and the adsorption fixing assembly, so that the lower end surface of the scraper 7 is away from the upper end surface of the filter screen 5, so as to avoid the push plate 6 bringing the scraper 7 back to the direction of the driving assembly and scraping the medicine residue on the filter screen 5 again, so as to avoid affecting the next centralized stacking and placement of the medicine residue; The telescopic end of the hydraulic push rod 8 extends, pushing the push plate 6 and the scraper 7 to move, and performing a scraping operation on the drug residue on the upper end surface of the filter screen 5. During this process, the scraper 7 pushes the drug residue located at the center of the filter screen 5 toward the lifting plate 15 until the drug residue is pushed and transferred to the upper end surface of the receiving plate 16. When a large amount of drug residue is accumulated on the receiving plate 16, the liquid inlet pipe 3 stops injecting the fermentation waste liquid, and then the telescopic end of the hydraulic push rod 8 continues to extend, and the scraper 7 squeezes the drug residue pushed over to squeeze out the fermentation waste liquid adsorbed in the drug residue, and prepares to transfer the drug residue. Then the telescopic end of the hydraulic push rod 8 contracts, and then under the action of the moving unit, the lifting plate 15 and the receiving plate 16 are prompted to move upward until the receiving plate 16 passes through the missing groove 18, and then the drug residue on the receiving plate 16 is transferred to the collecting unit; In the initial state, the telescopic end of the electric push rod 19 is in a retracted state. When it is necessary to cause the lifting plate 15 and the receiving plate 16 to move and transfer with the medicine residue, the telescopic end of the electric push rod 19 is first extended, driving the connecting plate 20, the motor 121, the mounting seat 22, the lifting plate 15 and the receiving plate 16 to move upward together until the receiving plate 16 is higher than the filter box 2, and then the motor 121 drives the mounting seat 22, the lifting plate 15 and the receiving plate 16 to rotate 180°, causing the lifting plate 15, the receiving plate 16 and the medicine residue to move away from the filter box 2, and then the telescopic end of the electric push rod 19 is retracted, driving the connecting plate 20, the motor 121, the mounting seat 22, the lifting plate 15 and the receiving plate 16 to move downward until the lifting plate 15, the receiving plate 16 and the medicine residue enter the collecting unit, and then cooperate with the unloading piece to complete the transfer of the medicine residue on the receiving plate 16, and the medicine residue falls into the collecting unit; When the lifting plate 15, the receiving plate 16 and the medicine residue enter the collecting unit, the air pump 23 starts to work, generating an air flow, which is guided by the branch pipe 28, the telescopic ventilation pipe 29 and the blowing hood 26, and finally discharged from the blowing nozzle 27. The air flow moves downward and acts on the surfaces of the lifting plate 15, the receiving plate 16 and the medicine residue, thereby blowing the medicine residue off the surfaces of the lifting plate 15 and the receiving plate 16, and the motor 2 31 drives the reciprocating screw 30 to rotate, prompting the lateral slider 25 to move with multiple blowing hoods 26, prompting the air flow to clean the lifting plate 15 and the receiving plate 16 more comprehensively.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A biopharmaceutical fermentation waste liquid treatment device, comprising an ozone disinfection tank (1), characterized in that: The upper end surface of the ozone disinfection tank (1) is fixed with a filter box (2), the upper end of the filter box (2) is connected to a liquid inlet pipe (3), the lower end surface of the filter box (2) is connected to a liquid discharge pipe (4), the liquid discharge pipe (4) is fixedly penetrated into the ozone disinfection tank (1), a filter screen (5) is fixed on the inner wall of the filter box (2), a push plate (6) is movably provided on the upper end surface of the filter screen (5), a scraper (7) is movably provided on one side of the push plate (6), a guide component and an adsorption fixing component used in conjunction with the scraper (7) are provided on the push plate (6), a drive component used in conjunction with the push plate (6) is provided on the filter box (2), and a waste residue transfer component is also provided on the filter box (2).

2. A biopharmaceutical fermentation waste liquid treatment device according to claim 1, characterized in that: The driving assembly comprises a hydraulic push rod (8), the hydraulic push rod (8) being fixedly inserted through one side of the filter box (2), and the end of the telescopic end of the hydraulic push rod (8) being fixedly connected to the side wall of the push plate (6).

3. A biopharmaceutical fermentation waste liquid treatment device according to claim 1, characterized in that: The guide assembly comprises two T-shaped lifting slots (9) formed on the side wall of the push plate (6), each T-shaped lifting slot (9) having a T-shaped slider (10) slidably arranged therein, the T-shaped slider (10) being fixedly connected to the side wall of the scraper (7), and each T-shaped lifting slot (9) having an elastic unit for use with the T-shaped slider (10).

4. A biopharmaceutical fermentation waste liquid treatment device according to claim 3, characterized in that: Each of the elastic units comprises a spring (11), each of the springs (11) is fixed between the upper end surface of the T-shaped slider (10) and the T-shaped lifting slot (9), each of the T-shaped lifting slots (9) is fixed with a guide rod (12), each of the guide rods (12) movably penetrates the T-shaped slider (10), and each of the springs (11) is movably sleeved on the outer surface of the guide rod (12).

5. A biopharmaceutical fermentation waste liquid treatment device according to claim 4, characterized in that: The adsorption and fixing assembly comprises an electromagnet (13), the electromagnet (13) is fixed to one side of the push plate (6), and a metal plate (14) used in conjunction with the electromagnet (13) is fixed to the upper end surface of the scraper (7).

6. The biopharmaceutical fermentation waste liquid treatment device according to claim 1, characterized in that: The waste residue transfer assembly comprises a lifting plate (15), the lifting plate (15) being movably arranged in the filter box (2), a receiving plate (16) being fixed on one side of the lifting plate (15), an inclined surface (17) being arranged on one end of the receiving plate (16) close to the scraper (7), a notch (18) being arranged on the upper end surface of the filter box (2), a moving unit for use with the lifting plate (15) being arranged on the upper end surface of the ozone disinfection tank (1), and a collecting unit being further arranged on the ozone disinfection tank (1).

7. A biopharmaceutical fermentation waste liquid treatment device according to claim 6, characterized in that: The moving unit comprises two electric push rods (19), the two electric push rods (19) are symmetrically fixed to the upper end surface of the ozone disinfection tank (1), the ends of the telescopic ends of the two electric push rods (19) are fixed with a same connecting plate (20), the upper end surface of the connecting plate (20) is fixed with a motor 1 (21), the end of the driving shaft of the motor 1 (21) is fixed with a mounting seat (22), the lifting plate (15) is fixed to one side of the lower end surface of the mounting seat (22), and the mounting seat (22) is provided with a blanking piece used in conjunction with the lifting plate (15).

8. The biopharmaceutical fermentation waste liquid treatment device according to claim 7, characterized in that: The blanking member comprises an air pump (23) fixed to the upper end surface of the mounting seat (22); a lateral slide groove (24) is provided on one side of the mounting seat (22); a lateral slider (25) is slidably arranged in the lateral slide groove (24); a plurality of blowing hoods (26) are fixed on one side of the lateral slider (25); a blowing nozzle (27) is connected to the lower end of each blowing hood (26); a branch pipe (28) is connected to the air outlet end of the air pump (23); a telescopic ventilation pipe (29) is connected between each blowing hood (26) and the branch pipe (28); a reciprocating screw (30) is rotatably arranged in the lateral slide groove (24); the reciprocating screw (30) is threadedly penetrated through the lateral slider (25); and a second motor (31) that cooperates with the reciprocating screw (30) to rotate is fixed on one side of the mounting seat (22).

9. A biopharmaceutical fermentation waste liquid treatment device according to claim 8, characterized in that: The collection unit comprises a receiving base (32) fixed to the outer surface of the ozone disinfection tank (1), a limiting seat (33) being fixed to the upper end surface of the receiving base (32), a placement groove being provided on the upper end surface of the limiting seat (33), and a waste collection frame (35) being placed in the placement groove.

10. A biopharmaceutical fermentation waste liquid treatment process, applied to a biopharmaceutical fermentation waste liquid treatment device according to any one of claims 1 to 9, characterized in that: The specific steps are as follows: Step 1: The fermentation waste liquid to be treated is injected into the filter box (2) through the liquid inlet pipe (3); the filter screen (5) intercepts the drug residue in the fermentation waste liquid; and the fermentation waste liquid that has been filtered and treated is transferred to the ozone disinfection tank (1) through the liquid discharge pipe (4); Step 2: The driving component periodically pushes the push plate (6) and the scraper (7) to move, and performs a scraping operation on the drug residue on the upper surface of the filter screen (5), until the drug residue is pushed to one side of the filter screen (5), so that the fermentation waste liquid injected subsequently can quickly pass through the filter screen (5); Step three: the scraper (7) is then displaced upward under the action of the guide assembly and the adsorption fixing assembly, causing the lower end surface of the scraper (7) to move away from the upper end surface of the filter screen (5), and the driving assembly drives the push plate (6) and the scraper (7) to return.

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