Biopharmaceutical wastewater treatment equipment

Abstract

The invention is suitable for the technical field of wastewater treatment, and provides biopharmaceutical wastewater treatment equipment which comprises a box body, a longitudinal rotating shaft, an anti-blocking and impurity-removing mechanism, a filtering mechanism, a chemical mixing mechanism and a chemical adding unit, the longitudinal rotating shaft is rotationally installed in the box body, and the anti-blocking and impurity-removing mechanism is installed on the inner wall of the box body and is further connected with the longitudinal rotating shaft; the filtering mechanism is arranged right below the anti-blocking and impurity-removing mechanism and is used for receiving wastewater subjected to primary impurity removal, the agent mixing mechanism is also in transmission connection with a longitudinal rotating shaft through a bevel gear set, the agent adding unit is arranged on the outer side of the box body, and the tail end of the agent adding unit extends into the agent mixing mechanism and is used for adding a treatment agent into the box body while stirring; the equipment can effectively filter wastewater, can avoid blockage caused by impurities in the filtering process, facilitates subsequent cleaning of the impurities, can perform component reaction work on filtered water flow one by one, has the characteristics of high treatment efficiency and more thorough treatment, and facilitates improvement of wastewater treatment quality.

Description

Technical Field

[0001] The invention belongs to the technical field of wastewater treatment, and in particular relates to a biopharmaceutical wastewater treatment device. Background Art

[0002] With the large-scale discharge of industrial wastewater, waste gas and waste materials, it has caused a great impact on the social environment and people's daily life. In the process of biopharmaceuticals, there will also be a lot of medical waste, which needs to be reasonably collected and treated. At present, when treating these biopharmaceutical wastewaters, the wastewater moves along the baffle through the filter bucket and enters the inner side of the mixing tank. The purifier is put into it. After the purifier is put in, the rotating rod is turned to block the putting pipe. The user conducts detection by contacting the detection end of the detection rod with the mixing tank; however, the above-mentioned equipment is prone to blockage during processing, which is not convenient for cleaning up debris, and the agent and wastewater cannot fully contact and react, which not only affects the treatment efficiency, but also affects the treatment quality. Summary of the invention

[0003] The purpose of the present invention is to provide a biopharmaceutical wastewater treatment device, aiming to solve the problems existing in the above-mentioned background technology.

[0004] The present invention is implemented as follows: a biopharmaceutical wastewater treatment device includes a housing and further includes:

[0005] A longitudinal rotating shaft, which is rotatably mounted in the box body, a positioning sleeve is provided on the bottom end of the longitudinal rotating shaft, and a drainage pipe is connected to the outside of the box body;

[0006] An anti-blocking and impurity-removing mechanism, which is installed on the inner wall of the box body and is also connected to the longitudinal rotating shaft, so as to clean up large particles of impurities in the wastewater when the anti-blocking and impurity-removing mechanism is working;

[0007] A filtering mechanism, which is arranged directly below the anti-blocking and impurity-removing mechanism and is used to receive and filter the wastewater after the initial impurity removal by the anti-blocking and impurity-removing mechanism;

[0008] A medicine mixing mechanism, wherein the medicine mixing mechanism is provided with multiple groups, the medicine mixing mechanism is symmetrically installed on the inner side of the box body, and the medicine mixing mechanism is also connected to the longitudinal rotating shaft through a bevel gear set;

[0009] A dosing unit, which is arranged outside the box body, and the end of the dosing unit extends into the reagent mixing mechanism, and is used to add a treatment reagent to the inside while stirring;

[0010] Among them, a liquid injection cylinder is installed at the top of the box body corresponding to the flow channel position, the longitudinal rotating shaft is driven by an external driving motor, and the outer sleeve of the driving motor is provided with a waterproof shell to cool the driving motor when wastewater passes through.

[0011] Preferably, the anti-blocking and impurity-removing mechanism comprises a filter cone, a filter hole, a movable rod and a scraper rod;

[0012] The filter cone is fixedly mounted on the inner wall of the box, and the surface of the filter cone is provided with evenly distributed filter holes;

[0013] The movable rod is fixedly connected to the outer surface of the longitudinal rotating shaft, and a scraping rod is installed at the bottom end of the movable rod, and the scraping rod is in contact with the upper surface of the filter cone.

[0014] Preferably, a side door is hinged on the box body at the end corresponding to the filter cone, and the outer side of the side door is connected to the free end of the arc-shaped telescopic member installed on the box body, so that the debris can be discharged when the arc-shaped telescopic member contracts after the wastewater treatment is completed.

[0015] Preferably, the filtering mechanism comprises a fixed disk, a filtering module and a focusing cone;

[0016] The fixed plate is horizontally arranged on the inner wall of the box body and is located at the bottom of the anti-blocking and impurity removing mechanism;

[0017] A pair of filter modules are mounted on the fixed disk for filtering wastewater;

[0018] A conical flow collecting cylinder is arranged at the bottom of the fixed plate corresponding to the filter module so as to collect the filtered water flow.

[0019] Preferably, the medicine mixing mechanism comprises a stirring box, a transverse rotating shaft, a stirring rod, a supporting plate, a guide pipe and a valve body;

[0020] The mixing boxes are provided with a plurality of mixing boxes, which are symmetrically arranged in the box body, and the mixing boxes are also fixedly connected to the support plates installed on the inner wall of the box body;

[0021] Wherein, each mixing box is rotatably mounted with a transverse rotating shaft, and a plurality of mixing rods are arranged on the transverse rotating shaft along the axial direction. A dewatering pipe is also installed at the bottom of the mixing box, and a valve body is arranged on the dewatering pipe.

[0022] Preferably, the bevel gear set includes bevel gear 1 and bevel gear 2; wherein, bevel gear 1 is installed on the longitudinal rotating shaft, bevel gear 2 is installed at the end of the transverse rotating shaft, and bevel gear 1 and bevel gear 2 are in a meshing state, so that when the longitudinal rotating shaft rotates, the transverse rotating shaft at the corresponding position is driven to rotate synchronously.

[0023] Preferably, the dosing unit comprises a medicine storage box and a filling pipe, the medicine storage box is arranged from top to bottom along the box body, medicine is stored inside the medicine storage box, and the two sides of the medicine storage box are connected with the filling pipe, and the end of the filling pipe extends into the mixing box;

[0024] The medicine storage box is also electrically connected to a controller arranged at the top of the box body to control the type and amount of medicine added.

[0025] The technical effect of the biopharmaceutical wastewater treatment equipment provided by the present invention is that it can effectively filter wastewater, avoid clogging by debris during the filtration process, and facilitate subsequent cleaning of the debris. At the same time, the filtered water flow can be reacted with each component one by one, and it has the characteristics of high treatment efficiency and more thoroughness, which is convenient for improving the quality of wastewater treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the structure of a biopharmaceutical wastewater treatment device provided by the present invention;

[0027] Figure 2 A three-dimensional structural diagram of a filter cone in a biopharmaceutical wastewater treatment device provided by the present invention;

[0028] Figure 3 A three-dimensional structural diagram of a fixed disk and a focusing cone in a biopharmaceutical wastewater treatment device provided by the present invention;

[0029] Figure 4 A cross-sectional view of a stirring tank in a biopharmaceutical wastewater treatment device provided by the present invention;

[0030] Figure 5 A three-dimensional diagram of a biopharmaceutical wastewater treatment device provided by the present invention;

[0031] In the attached drawings: 1-box; 2-liquid injection cylinder; 3-flow channel; 4-longitudinal rotating shaft; 5-driving motor; 6-filter cone; 7-filter hole; 8-movable rod; 9-scraper rod; 10-side door; 11-arc-shaped telescopic member; 12-fixed plate; 13-filter module; 14-flow focusing cone; 15-mixing box; 16-transverse rotating shaft; 17-mixing rod; 18-support plate; 19-export pipe; 20-valve body; 21-drain pipe; 22-bevel gear one; 23-bevel gear two; 24-positioning sleeve; 25-medicine storage box; 26-filling pipe; 27-controller; 100-anti-blocking and impurity removal mechanism; 200-filter mechanism; 300-medicine mixing mechanism. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0034] like Figures 1 to 5As shown, it is a structural diagram of a biopharmaceutical wastewater treatment device provided by an embodiment of the present invention, comprising a housing 1, a longitudinal rotating shaft 4, an anti-blocking and impurity removal mechanism 100, a filtering mechanism 200, a drug mixing mechanism 300 and a dosing unit, wherein the longitudinal rotating shaft 4 is rotatably installed in the housing 1, a positioning sleeve 24 is sleeved on the bottom end of the longitudinal rotating shaft 4, and a drain pipe 21 is connected to the outside of the housing 1; the anti-blocking and impurity removal mechanism 100 is installed on the inner wall of the housing 1, and the anti-blocking and impurity removal mechanism 100 is also connected to the longitudinal rotating shaft 4, so as to clean up large particles of impurities in the wastewater when the anti-blocking and impurity removal mechanism 100 is working; the filtering mechanism 200 is arranged directly below the anti-blocking and impurity removal mechanism 100, and is used to remove large particles of impurities in the wastewater. for receiving the wastewater after preliminary impurity removal by the anti-blocking and impurity removal mechanism 100, and filtering it; the drug mixing mechanism 300 is provided with multiple groups, and the drug mixing mechanism 300 is symmetrically installed on the inner side of the box body 1, and the drug mixing mechanism 300 is also connected to the longitudinal rotating shaft 4 through a bevel gear set; the dosing unit is arranged on the outer side of the box body 1, and the end of the dosing unit extends into the drug mixing mechanism 300, for adding treatment agents to the inside while stirring; wherein, a liquid injection cylinder 2 is installed at the top of the box body 1 at the position corresponding to the flow channel 3, and the longitudinal rotating shaft 4 is driven by an external drive motor 5, and the outer sleeve of the drive motor 5 is provided with a waterproof shell to facilitate cooling of the drive motor 5 when the wastewater passes through.

[0035] In one example of the present invention, the bevel gear set includes a bevel gear 1 22 and a bevel gear 2 23; wherein, the bevel gear 1 22 is mounted on the longitudinal rotating shaft 4, the bevel gear 2 23 is mounted at the end of the transverse rotating shaft 16, and the bevel gear 1 22 and the bevel gear 2 23 are in a meshing state, so that when the longitudinal rotating shaft 4 rotates, the transverse rotating shaft 16 at the corresponding position is driven to rotate synchronously.

[0036] like Figure 1 and Figure 2 As shown, as a preferred embodiment of the present invention, the anti-blocking and impurity-removing mechanism 100 includes a filter cone 6, a filter hole 7, a movable rod 8 and a scraper rod 9;

[0037] The filter cone 6 is fixedly mounted on the inner wall of the box body 1, and the surface of the filter cone 6 is provided with filter holes 7 evenly distributed;

[0038] The movable rod 8 is fixedly connected to the outer surface of the longitudinal rotating shaft 4 , and a scraper rod 9 is installed at the bottom end of the movable rod 8 , and the scraper rod 9 is in contact with the upper surface of the filter cone 6 .

[0039] In one embodiment of the present invention, a side door 10 is hingedly connected to the end of the corresponding filter cone 6 on the box body 1, and the outer side of the side door 10 is connected to the free end of the arc-shaped telescopic member 11 installed on the box body 1, so that the debris can be discharged when the arc-shaped telescopic member 11 contracts after the wastewater treatment is completed.

[0040] When in use, wastewater enters the housing 1 along the injection cylinder 2, moves along the surface of the filter cone 6, larger debris stays on the surface of the filter cone 6, and the wastewater moves downward through the filter hole 7. The longitudinal rotating shaft 4 also drives the movable rod 8 and the scraper rod 9 to rotate when rotating, and the arranged scraper rod 9 scrapes off the debris attached to the surface of the filter cone 6, thereby effectively preventing the debris from accumulating in the filter hole 7. After the processing is completed, the arc-shaped telescopic member 11 is controlled by the external controller 27 to work, so that the side door 10 swings along the housing 1 to discharge the debris outward.

[0041] like Figure 1 and Figure 3 As shown, as another preferred embodiment of the present invention, the filtering mechanism 200 includes a fixed plate 12, a filtering module 13 and a focusing cone 14;

[0042] The fixed plate 12 is horizontally arranged on the inner wall of the box body 1 and is located at the bottom of the anti-blocking and impurity removing mechanism 100;

[0043] A pair of filter modules 13 are mounted on the fixed disk 12 for filtering waste water;

[0044] A focusing cone 14 is arranged at the bottom of the fixed plate 12 corresponding to the filter module 13 to collect the filtered water flow.

[0045] In one example of the present invention, the wastewater after impurities removal falls on the fixed plate 12 and is filtered when the water flows through the filter module 13. The filtered water flows downward along the focusing cone 14. In addition, the filter module 13 described in the present application can be arranged in a single layer or multiple layers, such as quartz sand, activated carbon, etc., arranged from top to bottom according to the filtering accuracy.

[0046] like Figure 1 and Figure 4 As shown, as another preferred embodiment of the present invention, the medicine mixing mechanism 300 includes a mixing box 15, a horizontal rotating shaft 16, a mixing rod 17, a supporting plate 18, a guide pipe 19 and a valve body 20;

[0047] There are multiple mixing boxes 15, which are symmetrically arranged in the box body 1, and the mixing boxes 15 are also fixedly connected to the support plate 18 installed on the inner wall of the box body 1;

[0048] Each mixing box 15 is rotatably provided with a transverse rotating shaft 16 , and a plurality of mixing rods 17 are arranged along the axial direction of the transverse rotating shaft 16 . A dewatering pipe 19 is also installed at the bottom of the mixing box 15 , and a valve body 20 is arranged on the dewatering pipe 19 .

[0049] In one embodiment of the present invention, the mixing box 15 and the support plate 18 are arranged in the same number and are used to process single components in the water flow step by step. When in use, the longitudinal rotating shaft 4 works to drive the bevel gear 1 22 at the corresponding position to rotate. Since the bevel gear 1 22 is meshed with the bevel gear 2 23, the bevel gear 2 23 at the corresponding position and the transverse rotating shaft 16 can be driven to rotate synchronously along the mixing box 15. The transverse rotating shaft 16 also drives the stirring rod 17 at the corresponding position to rotate, so as to stir the water flow and the agent falling at this position, so that the water flow and the agent are fully mixed, and the reacted water flow is discharged outward when the valve body 20 is opened. The above process is repeated in this way to achieve the treatment of various harmful components in the wastewater.

[0050] like Figure 5 As shown, as another preferred embodiment of the present invention, the dosing unit includes a medicine storage box 25 and a filling pipe 26. The medicine storage box 25 is arranged from top to bottom along the box body 1. Medicines are stored in the medicine storage box 25. Both sides of the medicine storage box 25 are connected with the filling pipe 26. The end of the filling pipe 26 extends into the mixing box 15.

[0051] The medicine storage box 25 is also electrically connected to a controller 27 arranged at the top of the box body 1 to control the type and amount of medicine added.

[0052] In one example of the present invention, different medicines are stored in each medicine storage box 25 , and the medicine storage boxes 25 at corresponding positions can add medicines with different functions into the mixing box 15 , respectively. When the wastewater moves along the multiple mixing boxes 15 , it can react with the medicines.

[0053] In summary, wastewater enters the housing 1 along the injection cylinder 2, moves along the surface of the filter cone 6, larger debris stays on the surface of the filter cone 6, and the wastewater moves downward through the filter hole 7. The longitudinal rotating shaft 4 also drives the movable rod 8 and the scraper rod 9 to rotate during rotation, and the arranged scraper rod 9 scrapes off the debris attached to the surface of the filter cone 6, thereby effectively preventing the debris from accumulating in the filter hole 7. After the treatment is completed, the arc-shaped telescopic member 11 is controlled by the external controller 27 to work, so that the side door 10 swings along the housing 1 to discharge the debris outward. The wastewater after de-impurity falls on the fixed plate 12 and is filtered when the water flows through the filter module 13. The filtered water flows downward along the focusing cone 14, and the medicine storage box 25 at the corresponding position adds medicines with different functions into the mixing box 15 in turn. The longitudinal rotating shaft 4 drives the bevel gear 1 22 at the corresponding position to rotate. Since the bevel gear 1 22 is meshed with the bevel gear 2 23, the bevel gear 2 23 at the corresponding position and the transverse rotating shaft 16 can be driven to rotate synchronously along the mixing box 15. The transverse rotating shaft 16 also drives the stirring rod 17 at the corresponding position to rotate, and stirs the water flow and the reagent falling at this position, so that the water flow and the reagent are fully mixed. The reacted water flow is discharged outward when the valve body 20 is opened. The above process is repeated in this way to achieve the treatment of various harmful components in the wastewater; the equipment can effectively filter the wastewater, avoid clogging by debris during the filtration process, and facilitate the subsequent cleaning of the debris. At the same time, the filtered water flow can react with each component one by one, which has the characteristics of high treatment efficiency and more thoroughness, and is convenient for improving the quality of wastewater treatment.

[0054] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0055] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A biopharmaceutical wastewater treatment device, comprising a housing, characterized in that: Also includes: A longitudinal rotating shaft, which is rotatably mounted in the box body, a positioning sleeve is provided on the bottom end of the longitudinal rotating shaft, and a drainage pipe is connected to the outside of the box body; An anti-blocking and impurity-removing mechanism, which is installed on the inner wall of the box body and is also connected to the longitudinal rotating shaft, so as to clean up large particles of impurities in the wastewater when the anti-blocking and impurity-removing mechanism is working; A filtering mechanism, which is arranged directly below the anti-blocking and impurity-removing mechanism and is used to receive and filter the wastewater after the initial impurity removal by the anti-blocking and impurity-removing mechanism; A medicine mixing mechanism, wherein the medicine mixing mechanism is provided with multiple groups, the medicine mixing mechanism is symmetrically installed on the inner side of the box body, and the medicine mixing mechanism is also connected to the longitudinal rotating shaft through a bevel gear set; A dosing unit, which is arranged outside the box body, and the end of the dosing unit extends into the reagent mixing mechanism, and is used to add a treatment reagent to the inside while stirring; Among them, a liquid injection cylinder is installed at the top of the box body corresponding to the flow channel position, the longitudinal rotating shaft is driven by an external driving motor, and the outer sleeve of the driving motor is provided with a waterproof shell to cool the driving motor when wastewater passes through.

2. A biopharmaceutical wastewater treatment equipment according to claim 1, characterized in that: The anti-blocking and impurity-removing mechanism comprises a filter cone, filter holes, a movable rod and a scraper rod; The filter cone is fixedly mounted on the inner wall of the box, and the surface of the filter cone is provided with evenly distributed filter holes; The movable rod is fixedly connected to the outer surface of the longitudinal rotating shaft, and a scraping rod is installed at the bottom end of the movable rod, and the scraping rod is in contact with the upper surface of the filter cone.

3. A biopharmaceutical wastewater treatment equipment according to claim 2, characterized in that: A side door is hinged on the box body at the end corresponding to the filter cone, and the outer side of the side door is connected to the free end of the arc-shaped telescopic member installed on the box body, so that the debris can be discharged when the arc-shaped telescopic member contracts after the wastewater treatment is completed.

4. The biopharmaceutical wastewater treatment equipment according to claim 1, characterized in that: The filtering mechanism comprises a fixed disk, a filtering module and a focusing cone; The fixed plate is horizontally arranged on the inner wall of the box body and is located at the bottom of the anti-blocking and impurity removing mechanism; A pair of filter modules are mounted on the fixed disk for filtering wastewater; A conical flow collecting cylinder is arranged at the bottom of the fixed plate corresponding to the filter module so as to collect the filtered water flow.

5. The biopharmaceutical wastewater treatment equipment according to claim 1, characterized in that: The medicine mixing mechanism comprises a stirring box, a transverse rotating shaft, a stirring rod, a supporting plate, a guide pipe and a valve body; The mixing boxes are provided with a plurality of mixing boxes, which are symmetrically arranged in the box body, and the mixing boxes are also fixedly connected to the support plates installed on the inner wall of the box body; Wherein, each mixing box is rotatably mounted with a transverse rotating shaft, and a plurality of mixing rods are arranged on the transverse rotating shaft along the axial direction. A dewatering pipe is also installed at the bottom of the mixing box, and a valve body is arranged on the dewatering pipe.

6. A biopharmaceutical wastewater treatment equipment according to claim 5, characterized in that: The bevel gear set includes bevel gear 1 and bevel gear 2; wherein bevel gear 1 is installed on the longitudinal rotating shaft, bevel gear 2 is installed at the end of the transverse rotating shaft, and bevel gear 1 and bevel gear 2 are in a meshing state, so that when the longitudinal rotating shaft rotates, the transverse rotating shaft at the corresponding position is driven to rotate synchronously.

7. The biopharmaceutical wastewater treatment equipment according to claim 5, characterized in that: The dosing unit includes a medicine storage box and a filling pipe. The medicine storage box is arranged from top to bottom along the box body. Medicines are stored inside the medicine storage box. Both sides of the medicine storage box are connected with the filling pipe, and the end of the filling pipe extends into the mixing box. The medicine storage box is also electrically connected to a controller arranged at the top of the box body to control the type and amount of medicine added.

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