A wastewater treatment device for avanafil pharmaceutical preparation

Abstract

The application relates to the technical field of wastewater treatment, and discloses a wastewater treatment device for avanafil medicine preparation, which comprises a wastewater purification tank and a layered purification mechanism. The layered purification mechanism comprises a pollution discharge piece, a rotating seat, a filter box, a connecting pipe, a reinforcing block, an extension air cylinder, a cleaning piece, a first connecting rope, a reinforcing plate, a stirring piece, a driving motor, a first filter plate and a second filter plate. The wastewater purification tank and the layered purification mechanism are arranged, the pollution discharge piece, the filter box, the moving piece, the connecting pipe and the extension air cylinder are cooperatively controlled to rotate the filter box, the wastewater is filtered, and impurities are introduced into the pollution discharge piece, the first connecting rope and the cleaning piece clean the pollution discharge piece, the driving motor, the stirring piece and the dosing tank are cooperatively used to improve the wastewater purification efficiency, the filter cover, the first one-way water valve and the second one-way water valve are cooperatively used to filter the introduced wastewater again, and the first filter plate and the second filter plate are cooperatively used to filter and purify the discharged water.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of wastewater treatment, in particular to a wastewater treatment device for avanafil drug preparation. BACKGROUND

[0002] Wastewater refers to water containing various pollutants discharged in production, life and other activities, and if the wastewater is directly discharged into the environment without treatment, the environment and human health can be seriously affected, wastewater treatment refers to a process of treating wastewater through various technical means to meet the environmental discharge standard or recycling requirement.

[0003] The wastewater generated in the production process of avanafil drugs mainly includes reaction wastewater, washing wastewater and ground flushing water, wherein the reaction wastewater contains high concentrations of organic matter, heavy metals and other pollutants, the wastewater treatment for avanafil drug preparation refers to a process of treating the wastewater generated in the production process of avanafil drugs to reduce the pollutant concentration in the wastewater and meet the environmental discharge standard, and a wastewater treatment device for avanafil drug preparation is required.

[0004] The existing wastewater treatment device for avanafil drug preparation has certain disadvantages in use, the existing wastewater treatment device for avanafil drug preparation usually adopts a sedimentation tank for sedimentation, then the supernatant is taken and flowed into a subsequent wastewater treatment process for treatment, so that the industrial wastewater is purified and treated, but a large amount of time is consumed for the sedimentation of the sediment in the static sedimentation tank, and the wastewater treatment efficiency is affected.

[0005] Therefore, the wastewater treatment device for avanafil drug preparation is provided. SUMMARY

[0006] (I) Technical problems solved

[0007] In view of the defects of the prior art, the application provides a wastewater treatment device for avanafil drug preparation, which can solve the technical problems in the background art.

[0008] (II) Technical scheme

[0009] The application adopts the following technical scheme: a wastewater treatment device for avanafil pharmaceutical preparation, comprising a wastewater purification tank and a layered purification mechanism arranged on the wastewater purification tank; wherein the inner wall of the wastewater purification tank is detachably provided with a first partition plate and a second partition plate arranged on one side of the first partition plate, the first partition plate and the second partition plate can divide the internal space of the wastewater purification tank into a first purification tank, a second purification tank and a third purification tank, and the first purification tank, the second purification tank and the third purification tank are used in cooperation to perform layered purification treatment on wastewater; the layered purification mechanism comprises a pollution discharge element arranged in the first purification tank, a rotating seat detachably arranged on the side wall of the first partition plate and a filter box rotatably arranged on the rotating seat, the pollution discharge element and the first purification tank cooperate to form a pollution discharge tank, and the filter box can guide wastewater into the pollution discharge tank, so that the filter box can preliminarily filter the wastewater entering the first purification tank; the layered purification mechanism further comprises a connecting pipe elastically connected to the filter box and arranged in the first purification tank, a reinforcing block fixed symmetrically on the outer wall of the wastewater purification tank and a telescopic cylinder detachably arranged on the upper end of the reinforcing block, the telescopic cylinder controls the rotation of the filter box in the first purification tank through the connecting pipe, so as to avoid the filter box being blocked by impurities in the wastewater, prolong the time for people to disassemble and maintain the filter box, and the output shaft of the telescopic cylinder is detachably provided with a moving element for controlling the connecting pipe to move up and down; the layered purification mechanism further comprises a cleaning element movably arranged on the outer side wall of the pollution discharge element and a first connecting rope elastically connecting the cleaning element and the filter box, the filter box drives the cleaning element to move up and down on the pollution discharge element through the first connecting rope, so as to clean the impurities adhered to the pollution discharge element, and the pollution discharge element is provided with a plurality of pollution discharge openings; the layered purification mechanism further comprises a reinforcing plate rotatably arranged on the upper end of the wastewater purification tank, a stirring element rotatably arranged at the bottom end of the reinforcing plate and a driving motor detachably arranged on the top end of the reinforcing plate and connected to the stirring element, the driving motor can stir the wastewater in the second purification tank through the stirring element, so as to improve the efficiency of wastewater purification; the layered purification mechanism further comprises a first filter plate detachably arranged in the third purification tank and a second filter plate arranged below the first filter plate, the first filter plate and the second filter plate cooperate to filter the wastewater in the third purification tank; the layered purification mechanism further comprises a first one-way water valve detachably arranged in the middle of the first partition plate, a second one-way water valve arranged below the second partition plate and a filter cover detachably arranged outside the first one-way water valve and the second one-way water valve, the filter cover can filter the wastewater entering the first one-way water valve and the second one-way water valve, and the inner bottom surface of the second purification tank is detachably provided with a detector.

[0010] Preferably, a plurality of groups of second mounting blocks are symmetrically arranged on the filter box and the connecting pipe, second connecting ropes are arranged on the second mounting blocks, first mounting blocks connected with the first connecting ropes are arranged on the cleaning member and the filter box, mounting heads are detachably arranged at both ends of the second connecting ropes and the first connecting ropes, mounting grooves corresponding to the mounting heads are arranged on the first mounting blocks and the second mounting blocks, and the second connecting ropes can drive the filter box to rotate and the first connecting ropes can drive the cleaning member to move.

[0011] Preferably, a connecting rod is movably arranged in the connecting pipe, a groove corresponding to the connecting rod is arranged on the wastewater purification tank, both ends of the connecting rod extend out of the groove and are detachably connected with one end of a moving member, and the telescopic air cylinder drives the connecting pipe to move through the moving member and the connecting rod.

[0012] Preferably, the moving member is in a cylindrical structure, a reinforcing block is arranged on the outer wall of the moving member, a threaded block is rotationally arranged on the output shaft of the telescopic air cylinder and is threadedly connected with the reinforcing block, and a threaded groove connected with the threaded block is arranged at the bottom end of the reinforcing block.

[0013] Preferably, a plurality of groups of guide members are symmetrically arranged on one side of the cleaning member, guide grooves corresponding to the guide members are arranged on the pollution discharging member, the pollution discharging member is arranged below the filter box, and the guide members enable the cleaning member to be connected with the pollution discharging member in a fit manner.

[0014] Preferably, fixed seats are arranged on the outer sides of the first one-way water valve and the second one-way water valve, two groups of filter covers are arranged on the outer sides of the water inlets of the first one-way water valve and the second one-way water valve, fixed rings detachably connected with the fixed seats are arranged on the filter covers, and fixed grooves connected with the fixed rings are arranged on the fixed seats.

[0015] Preferably, a dosing tank for dosing purification agents to purify wastewater in the second purification tank is arranged at the top end of the reinforcing plate, purification agents are arranged in the dosing tank, a connecting seat is rotationally arranged at the bottom end of the reinforcing plate, a connecting block is detachably arranged on the connecting seat, a connecting groove connected with the connecting block is arranged on the connecting seat, a reinforcing pipe is arranged at the top end of the stirring member, a reinforcing rod connected with the reinforcing pipe is arranged at the bottom end of the connecting block, limiting rods for fixing the reinforcing rod are arranged on the outer wall of the reinforcing pipe, and a plurality of groups of limiting holes corresponding to the limiting rods are arranged on the reinforcing rod.

[0016] Preferably, the stirring member comprises a rotating rod, a plurality of groups of reinforcing sleeves detachably arranged on the rotating rod, and stirring rods symmetrically and detachably arranged on the reinforcing sleeves, and the rotating rod and the stirring rods can cooperate to perform stirring work.

[0017] Preferably, the inner side wall of the third purification tank is symmetrically provided with a first support and a second support arranged below the first support, the length of the first filter plate is larger than the length of the second filter plate, which facilitates the disassembly and maintenance of the second filter plate below, the first filter plate and the second filter plate are fixed by bolts, the first filter plate is detachably connected with the first support, and the second support is detachably fixed with the second filter plate.

[0018] Preferably, the wastewater purification tank is provided with a water inlet pipe corresponding to the first purification tank, one side of the wastewater purification tank is provided with a water outlet pipe matched with the first filter plate, the water outlet pipe can discharge the water filtered by the first filter plate and the second filter plate, the outer surface of the wastewater purification tank is provided with a first sewage pipe in communication with the sewage element, the first sewage pipe can discharge the sludge in the sewage tank, one side of the wastewater purification tank is provided with a second sewage pipe matched with the second filter plate, the second sewage pipe can discharge the wastewater not passing through the second filter plate, and the inner bottom surface of the first purification tank is provided with a guide plate corresponding to the sewage element.

[0019] (Three) beneficial effects

[0020] Compared with the prior art, the application provides a wastewater treatment device for avanafil pharmaceutical preparation, which has the following beneficial effects:

[0021] The wastewater treatment device for avanafil pharmaceutical preparation can control the rotation of the filter box to preliminarily filter the wastewater and guide the impurities to one side of the sewage element, the first connecting rope and the cleaning element can clean the sewage element, the driving motor, the stirring element and the dosing tank can improve the wastewater purification efficiency in the second purification tank, the filter cover, the first one-way water valve and the second one-way water valve can re-filter the imported wastewater, and the first filter plate and the second filter plate can filter and purify the discharged water. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure diagram of the application.

[0023] Figure 2 It is an enlarged view of A in the application. Figure 1

[0024] Figure 3 It is a partial structure diagram of the wastewater purification tank and the layered purification mechanism in the application.

[0025] Figure 4 It is an enlarged view of B in the application. Figure 3 ​​

[0026] Figure 5 For the filter cover and fixing seat in the application Figure 3 Enlarged view at C in the middle.

[0027] Figure 6 For the filter cover and fixing seat in the application

[0028] Figure 7 For the filter cover and fixing seat in the application

[0029] Figure 8 For the filter cover and fixing seat in the application

[0030] Figure 9 For the filter cover and fixing seat in the application

[0031] In the figure: 1, wastewater purification tank; 2, first partition; 3, second partition; 4, first purification tank; 5, second purification tank; 6, third purification tank; 7, pollution removal piece; 8, rotating seat; 9, filter box; 10, connecting pipe; 11, reinforcing block; 12, telescopic air cylinder; 13, moving piece; 14, cleaning piece; 15, first connecting rope; 16, reinforcing plate; 17, stirring piece; 18, driving motor; 19, first filter plate; 20, second filter plate; 21, first one-way water valve; 22, second one-way water valve; 23, filter cover; 24, second mounting block; 25, first mounting block; 26, mounting head; 27, connecting rod; 28, reinforcing block; 29, guide piece; 30, fixing seat; 31, fixing ring; 32, connecting seat; 33, connecting block; 34, reinforcing pipe; 35, reinforcing rod; 36, limiting rod; 37, rotating rod; 38, reinforcing sleeve; 39, stirring rod; 40, first supporting piece; 41, second supporting piece; 42, water inlet pipe; 43, water outlet pipe; 44, first pollution removal pipe; 45, second pollution removal pipe; 46, second connecting rope; 47, material guide plate; 48, dosing tank; 49, detector. DETAILED DESCRIPTION

[0032] Hereinafter, the application will be further described in conjunction with the drawings and specific embodiments, and it should be noted that the following described embodiments or technical features can be combined in any manner to form new embodiments without conflict.

[0033] Embodiment 1: Please refer to Figure 1 - Figure 9The embodiment of the application discloses an avanafil pharmaceutical preparation wastewater treatment device which comprises a wastewater purification tank 1 and a layered purification mechanism arranged on the wastewater purification tank 1.The layered purification mechanism further comprises a first one-way water valve 21 detachably installed in the middle of the first partition plate 2, a second one-way water valve 22 arranged at the lower part of the second partition plate 3, and a filter cover 23 detachably arranged outside the first one-way water valve 21 and the second one-way water valve 22, the filter cover 23 being capable of filtering the wastewater entering the first one-way water valve 21 and the second one-way water valve 22, the wastewater being discharged into the first purification tank 4, and the inner bottom surface of the second purification tank 5 being detachably installed with a detector 49 capable of detecting the wastewater, the extension air cylinder 12 being started to drive the moving part 13 to move, the moving part 13 driving the connecting pipe 10 to move, the connecting pipe 10 driving the filter box 9 to rotate in the first purification tank 4, so as to preliminarily filter the impurities in the wastewater and guide the impurities into the pollution discharge tank, the filter box 9 driving the cleaning part 14 to move up and down on the pollution discharge part 7 through the first connecting rope 15, so as to clean the impurities adhered to the pollution discharge part 7, the filter cover 23 being capable of filtering the wastewater entering the first one-way water valve 21, the first one-way water valve 21 guiding the wastewater into the second purification tank 5, the driving motor 18 being started to drive the stirring part 17 to rotate, so as to mix and purify the wastewater after adding chemicals, the second one-way water valve 22 being capable of guiding the purified wastewater into the third purification tank 6, the filter cover 23 filtering the wastewater entering the second one-way water valve 22, the wastewater entering the third purification tank 6 sequentially passing through the second filter plate 20 and the first filter plate 19, and the filtered wastewater being discharged from the third purification tank 6.

[0034] A plurality of groups of second mounting blocks 24 are symmetrically arranged on the filter box 9 and the connecting pipe 10, the second mounting blocks 24 being provided with second connecting ropes 46, the cleaning part 14 and the filter box 9 being provided with first mounting blocks 25 connected with the first connecting rope 15, the two ends of the second connecting rope 46 and the two ends of the first connecting rope 15 being detachably provided with mounting heads 26, the first mounting blocks 25 and the second mounting blocks 24 being provided with mounting grooves corresponding to the mounting heads 26, the second connecting rope 46 being capable of driving the filter box 9 to rotate, the first connecting rope 15 being capable of driving the cleaning part 14 to move, the mounting head 26 being rotated and detached from the mounting groove, the mounting head 26 being detached from the first mounting block 25 and the second mounting block 24, the connecting pipe 10 driving the filter box 9 to rotate through the second mounting block 24 and the second connecting rope 46, the filter box 9 driving the first mounting block 25 to move, the first mounting block 25 driving the first connecting rope 15 to move, and the first connecting rope 15 driving the cleaning part 14 to move up and down on the pollution discharge part 7, so as to clean the impurities adhered to the pollution discharge part 7.

[0035] The connecting pipe 10 is movably provided with a connecting rod 27, and the wastewater purification tank 1 is provided with a groove corresponding to the connecting rod 27. Both ends of the connecting rod 27 extend out of the groove and are detachably connected to one end of a moving piece 13. The telescopic cylinder 12 drives the connecting pipe 10 to move through the moving piece 13 and the connecting rod 27. The telescopic cylinder 12 is started to drive the moving piece 13 to rotate, and the moving piece 13 drives the connecting rod 27 to move in the groove, and the connecting rod 27 drives the connecting pipe 10 to move, and the connecting pipe 10 drives the filter box 9 to move.

[0036] The moving piece 13 has a cylindrical structure, and the outer wall of the moving piece 13 is provided with a reinforcing block 28. The output shaft of the telescopic cylinder 12 is rotatably provided with a threaded block that is threadedly connected to the reinforcing block 28. The bottom end of the reinforcing block 28 is provided with a threaded groove connected to the threaded block. The threaded block is rotated and detached from the threaded groove, and the threaded block and the reinforcing block 28 are detached and separated.

[0037] The cleaning piece 14 is symmetrically provided on one side with a plurality of groups of guide pieces 29. The pollution discharge piece 7 is provided with a guide groove corresponding to the guide piece 29. The guide piece 29 includes a reinforcing strip provided on the cleaning piece 14 and a guide strip fixedly connected to the reinforcing strip. The guide strip has a cylindrical structure. The pollution discharge piece 7 is arranged below the filter box 9. The guide piece 29 allows the cleaning piece 14 to be connected to the pollution discharge piece 7. When the cleaning piece 14 moves, the guide piece 29 moves in the guide groove.

[0038] The outer sides of the first one-way water valve 21 and the second one-way water valve 22 are provided with a fixed seat 30. Two groups of filter covers 23 are arranged on the outer sides of the water inlets of the first one-way water valve 21 and the second one-way water valve 22. The filter cover 23 is provided with a fixed ring 31 detachably connected to the fixed seat 30. The fixed seat 30 is provided with a fixed groove connected to the fixed ring 31. The filter cover 23 is rotated to drive the fixed ring 31 to rotate. The fixed ring 31 is detached from the fixed groove, and the fixed ring 31 and the fixed seat 30 are detached and separated.

[0039] The top end of the reinforcing plate 16 is provided with a dosing tank 48 for dosing and purifying wastewater in the second purification tank 5. The dosing tank 48 is provided with purification chemicals. A metering pump is arranged on the dosing tank 48. The bottom end of the reinforcing plate 16 is rotatably provided with a connecting seat 32. A connecting block 33 is detachably arranged on the connecting seat 32. The connecting seat 32 is provided with a connecting groove for detachably connecting or fixing the connecting block 33. The connecting seat 32 is provided with a connecting groove connected with the connecting block 33. The top end of the stirring piece 17 is provided with a reinforcing pipe 34. The bottom end of the connecting block 33 is provided with a reinforcing rod 35 connected with the reinforcing pipe 34. The outer wall of the reinforcing pipe 34 is provided with a limiting rod 36 for fixing the reinforcing rod 35. A plurality of limiting holes corresponding to the limiting rod 36 are formed in the reinforcing rod 35. The driving motor 18 is started to drive the connecting seat 32 to rotate. The connecting seat 32 drives the connecting block 33 to rotate. The connecting block 33 drives the reinforcing rod 35 to rotate. The reinforcing rod 35 drives the reinforcing pipe 34 to rotate. The reinforcing pipe 34 drives the stirring piece 17 to rotate. The connecting block 33 is detached from the connecting groove. The limiting rod 36 is installed in the limiting hole at different positions to adjust the overall length of the reinforcing rod 35 and the reinforcing pipe 34.

[0040] The stirring piece 17 comprises a rotating rod 37, a plurality of reinforcing sleeves 38 detachably arranged on the rotating rod 37, and symmetrical stirring rods 39 detachably installed on the reinforcing sleeves 38. The rotating rod 37 and the stirring rod 39 cooperate to perform stirring work. The driving motor 18 is started to control the rotating rod 37 to rotate. The rotating rod 37 drives the reinforcing sleeve 38 to rotate. The reinforcing sleeve 38 drives the stirring rod 39 to rotate.

[0041] The inner side wall of the third purification tank 6 is symmetrically provided with a first support 40 and a second support 41 arranged below the first support 40. The length of the first filter plate 19 is greater than the length of the second filter plate 20, which facilitates the disassembly and maintenance of the second filter plate 20 below. The first filter plate 19 and the second filter plate 20 are both fixed by bolts. The first filter plate 19 is detachably connected with the first support 40. The second support 41 is detachably fixed with the second filter plate 20. The bolts are detached. The first filter plate 19 is detached from the first support 40. The second filter plate 20 is detached from the second support 41.

[0042] The wastewater purification tank 1 is provided with a water inlet pipe 42 corresponding to the first purification tank 4, one side of the wastewater purification tank 1 is provided with a water outlet pipe 43 matched with the first filter plate 19, the water outlet pipe 43 can discharge the water filtered by the first filter plate 19 and the second filter plate 20, the outer surface of the wastewater purification tank 1 is provided with a first sewage pipe 44 communicated with the sewage element 7, the first sewage pipe 44 can discharge the sludge in the sewage tank, one side of the wastewater purification tank 1 is provided with a second sewage pipe 45 matched with the second filter plate 20, the second sewage pipe 45 can discharge the wastewater not passing through the second filter plate 20, the inner side bottom surface of the first purification tank 4 is provided with a guide plate 47 corresponding to the sewage element 7, the water inlet pipe 42 guides the external wastewater into the filter box 9, the first sewage pipe 44 can discharge the sludge in the sewage tank, the water outlet pipe 43 can guide the water filtered by the first filter plate 19 and the second filter plate 20, and the second sewage pipe 45 discharges the wastewater not passing through the second filter plate 20.

[0043] The wastewater is discharged into the first purification tank 4, the telescopic air cylinder 12 is started, the moving element 13 is driven to move, the connecting pipe 10 is driven to move by the moving element 13, the filter box 9 is driven to rotate in the first purification tank 4 by the connecting pipe 10, so as to preliminarily filter the impurities in the wastewater, and guide the impurities into the sewage tank, the filter box 9 drives the cleaning element 14 to move up and down on the sewage element 7 by the first connecting rope 15, so as to clean the impurities adhered on the sewage element 7, the filter cover 23 can filter the wastewater entering the first one-way water valve 21, the first one-way water valve 21 guides the wastewater into the second purification tank 5, the driving motor 18 is started, the stirring element 17 is driven to rotate, the wastewater after adding medicine is mixed and purified, the second one-way water valve 22 can guide the purified wastewater into the third purification tank 6, the filter cover 23 filters the wastewater entering the second one-way water valve 22, the wastewater entering the third purification tank 6 passes through the second filter plate 20 and the first filter plate 19 in turn, and the filtered wastewater is discharged from the third purification tank 6;

[0044] The connecting pipe 10 drives the filter box 9 to rotate by the second mounting block 24 and the second connecting rope 46, the filter box 9 drives the first mounting block 25 to move, the first mounting block 25 drives the first connecting rope 15 to move, and the first connecting rope 15 drives the cleaning element 14 to move up and down on the sewage element 7, so as to clean the impurities adhered on the sewage element 7;

[0045] The telescopic air cylinder 12 is started, the moving element 13 is driven to rotate, the connecting rod 27 is driven to move in the groove by the moving element 13, the connecting pipe 10 is driven to move by the connecting rod 27, and the filter box 9 is driven to move by the connecting pipe 10;

[0046] The driving motor 18 is started to drive the connecting seat 32 to rotate, the connecting seat 32 drives the connecting block 33 to rotate, the connecting block 33 drives the reinforcing rod 35 to rotate, the reinforcing rod 35 drives the reinforcing pipe 34 to rotate, the reinforcing pipe 34 drives the stirring piece 17 to rotate, the connecting block 33 is disassembled from the connecting groove, the limiting rod 36 is installed into the limiting hole at different positions, so that the overall length of the reinforcing rod 35 and the reinforcing pipe 34 is adjusted.

[0047] The wastewater treatment device for preparing the avanafil medicine can control the rotation of the filter box 9, so that the wastewater is preliminarily filtered and the impurities are introduced into the side of the pollution element 7, the first connecting rope 15 and the cleaning element 14 can clean the pollution element 7, the driving motor 18, the stirring piece 17 and the dosing tank 48 can improve the wastewater purification efficiency in the second purification tank 5, the filter cover 23, the first one-way water valve 21 and the second one-way water valve 22 can re-filter the introduced wastewater, and the first filter plate 19 and the second filter plate 20 can filter and purify the discharged water.

[0048] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the protection scope of the present application, and any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the protection scope of the present application.

Claims

1. An avanafil pharmaceutical preparation wastewater treatment device characterized by comprising: Include: Wastewater purification tank (1) and set on wastewater purification tank (1) on the purification mechanism of stratification; Among them, the inner wall of the wastewater purification tank (1) is detachably installed with a first partition (2) and a second partition (3) arranged on one side of the first partition (2), and the first partition (2) and the second partition (3) separate the internal space of the wastewater purification tank (1) into a first purification tank (4), a second purification tank (5) and a third purification tank (6); The stratified purification mechanism includes a pollution discharge part (7) arranged in the first purification tank (4), a rotating seat (8) detachably installed on one side wall of the first partition (2), and a filter box (9) rotatably arranged on the rotating seat (8); The stratified purification mechanism further comprises a connecting pipe (10) arranged on the inner side of the first purification tank (4) and elastically connected with the filter box (9), a reinforcing block (11) fixed symmetrically on the outer wall of the wastewater purification tank (1), and a telescopic air cylinder (12) detachably installed on the upper end of the reinforcing block (11), the output shaft of the telescopic air cylinder (12) is detachably provided with a moving part (13) for controlling the up and down movement of the connecting pipe (10); The stratified purification mechanism further comprises a cleaning part (14) movably arranged on the outer side wall of the pollution discharge part (7) and a first connecting rope (15) elastically connecting the cleaning part (14) and the filter box (9); The stratified purification mechanism further comprises a reinforcing plate (16) rotatably installed on the upper end of the wastewater purification tank (1), a stirring part (17) rotatably arranged on the bottom end of the reinforcing plate (16), and a driving motor (18) detachably installed on the top end of the reinforcing plate (16) and connected with the stirring part (17); The stratified purification mechanism further comprises a first filter plate (19) detachably installed on the inner side of the third purification tank (6) and a second filter plate (20) arranged below the first filter plate (19); The stratified purification mechanism further comprises a first one-way water valve (21) detachably installed in the middle of the first partition (2), a second one-way water valve (22) arranged on the lower part of the second partition (3), and a filter cover (23) detachably arranged on the outer side of the first one-way water valve (21) and the second one-way water valve (22); The inner bottom surface of the second purification tank (5) is detachably installed with a detector (49); A plurality of second mounting blocks (24) are symmetrically arranged on the filter box (9) and the connecting pipe (10), the second mounting blocks (24) are provided with second connecting ropes (46), the cleaning part (14) and the filter box (9) are each provided with a first mounting block (25) connected with the first connecting rope (15), and the two ends of the second connecting rope (46) and the two ends of the first connecting rope (15) are detachably provided with mounting heads (26); The connecting rod (27) is movably arranged in the connecting pipe (10), the wastewater purification tank (1) is provided with a groove corresponding to the connecting rod (27), and the two ends of the connecting rod (27) extend out of the groove and are detachably connected with one end of the moving part (13).

2. The avanafil pharmaceutical preparation wastewater treatment device according to claim 1, wherein The moving part (13) is in a cylindrical structure, the outer wall of the moving part (13) is provided with a reinforcing block (28), and the output shaft of the telescopic cylinder (12) is rotationally provided with a threaded block in threaded connection with the reinforcing block (28).

3. The apparatus for treating wastewater used in the preparation of an avanafil pharmaceutical according to claim 1, wherein A plurality of groups of guide members (29) are symmetrically arranged on one side of the cleaning member (14), guide grooves corresponding to the guide members (29) are arranged on the pollution discharge member (7), and the pollution discharge member (7) is arranged below the filter box (9).

4. The apparatus for treating wastewater used in the preparation of an avanafil pharmaceutical according to claim 1, wherein The outer sides of the first one-way water valve (21) and the second one-way water valve (22) are provided with fixing seats (30), two groups of filter covers (23) are arranged on the outer sides of the water inlets of the first one-way water valve (21) and the second one-way water valve (22) respectively, and the filter covers (23) are provided with fixing rings (31) detachably connected with the fixing seats (30).

5. The apparatus for treating wastewater used in the preparation of an avanafil pharmaceutical according to claim 1, wherein A dosing tank (48) for dosing and purifying wastewater in the second purification tank (5) is arranged at the top end of the reinforcing plate (16), a connecting seat (32) is rotationally arranged at the bottom end of the reinforcing plate (16), a connecting block (33) is detachably arranged on the connecting seat (32), a reinforcing tube (34) is arranged at the top end of the stirring member (17), a reinforcing rod (35) connected with the reinforcing tube (34) is arranged at the bottom end of the connecting block (33), and a limiting rod (36) for fixing the reinforcing rod (35) is arranged on the outer wall of the reinforcing tube (34).

6. The apparatus for treating wastewater for use in the production of an avanafil pharmaceutical according to claim 1, wherein The stirring member (17) comprises a rotating rod (37), a plurality of groups of reinforcing sleeves (38) detachably arranged on the rotating rod (37), and stirring rods (39) symmetrically and detachably mounted on the reinforcing sleeves (38).

7. The apparatus for treating wastewater for use in the production of an avanafil pharmaceutical according to claim 1, wherein First support members (40) and second support members (41) arranged below the first support members (40) are symmetrically arranged on the inner side wall of the third purification tank (6), the first filter plate (19) is detachably connected with the first support member (40), and the second support member (41) is detachably fixed with the second filter plate (20).

8. The apparatus for treating wastewater for use in the production of an avanafil pharmaceutical according to claim 1, wherein A water inlet pipe (42) corresponding to the first purification tank (4) is arranged on the wastewater purification box (1), a water outlet pipe (43) matched with the first filter plate (19) is arranged on one side of the wastewater purification box (1), a first pollution discharge pipe (44) in communication with the pollution discharge member (7) is arranged on the outer surface of the wastewater purification box (1), a second pollution discharge pipe (45) matched with the second filter plate (20) is arranged on one side of the wastewater purification box (1), and a material guide plate (47) corresponding to the pollution discharge member (7) is arranged on the inner bottom surface of the first purification tank (4).

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