CN116282744A - Pharmaceutical wastewater treatment system and application method thereof - Google Patents
Pharmaceutical wastewater treatment system and application method thereof Download PDFInfo
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- CN116282744A CN116282744A CN202310382986.2A CN202310382986A CN116282744A CN 116282744 A CN116282744 A CN 116282744A CN 202310382986 A CN202310382986 A CN 202310382986A CN 116282744 A CN116282744 A CN 116282744A
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000002351 wastewater Substances 0.000 claims abstract description 213
- 238000004140 cleaning Methods 0.000 claims abstract description 97
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 230000001105 regulatory effect Effects 0.000 claims abstract description 63
- 244000005700 microbiome Species 0.000 claims abstract description 35
- 238000004062 sedimentation Methods 0.000 claims abstract description 25
- 239000003814 drug Substances 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 54
- 238000006386 neutralization reaction Methods 0.000 claims description 28
- 238000004659 sterilization and disinfection Methods 0.000 claims description 22
- 239000010802 sludge Substances 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 12
- 238000005273 aeration Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims description 9
- 230000000813 microbial effect Effects 0.000 claims description 9
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims description 6
- 239000007844 bleaching agent Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 229940079593 drug Drugs 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000002957 persistent organic pollutant Substances 0.000 claims description 4
- 230000001699 photocatalysis Effects 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000006228 supernatant Substances 0.000 claims description 3
- 239000002349 well water Substances 0.000 claims description 3
- 239000012445 acidic reagent Substances 0.000 claims description 2
- 230000001502 supplementing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 7
- 241000842962 Apoda limacodes Species 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 150000003384 small molecules Chemical class 0.000 description 3
- 241000221785 Erysiphales Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The application discloses a pharmaceutical wastewater treatment system and a use method thereof, and belongs to the technical field of wastewater treatment. The system comprises a water collecting system for collecting factory wastewater, a comprehensive regulating tank for carrying out centralized treatment on the wastewater in the water collecting system, a microorganism treatment system for treating the wastewater in the comprehensive regulating tank, a sedimentation tank for carrying out mud-water separation on the wastewater in the microorganism treatment system, and a dosing system for adding a medicament to the whole system, and a cleaning device for cleaning the water collecting system, the comprehensive regulating tank and the microorganism treatment system; this application has so effectively solved comparatively trouble problem when handling the incasement wall clearance owing to adopted motor drive clearance subassembly to go up and down along the inner wall of wallboard, and then has realized that the clearance subassembly that drives the operation in step through the motor removes along the wallboard inner wall, through the inside that clearance subassembly cleared up the wallboard with debris on the wallboard inner wall, has reached the effect of being convenient for clear up the inner wall of wallboard.
Description
Technical Field
The application relates to the technical field of wastewater treatment, in particular to a pharmaceutical wastewater treatment system and a using method thereof.
Background
With the development of the pharmaceutical industry, pharmaceutical wastewater treatment has become an important environmental problem; at present, common pharmaceutical wastewater treatment methods comprise physical treatment, chemical treatment, biological treatment and the like; among them, biological treatment is a relatively common method for converting organic matter into harmless substances by biodegradation of the organic matter by microorganisms.
In the related art, when wastewater treatment is carried out, medicines are required to be put into a wastewater tank to regulate wastewater, and impurities in the wastewater are flocculated and settled, but generated impurities are easy to accumulate in the regulating tank, and the impurities cannot be comprehensively extracted by means of a traditional pump, so that cleaning is troublesome; in order to make cleaning more convenient and efficient, for example, the document with publication number CN115340161a in the prior art provides a pharmaceutical wastewater treatment device, which can clean flocculated impurities remained in a treatment tank by arranging a base, a treatment tank, a drain hole, a filter plate, a bottom plate, a driving assembly, a push plate, a guide rod and an upright post.
The effect of clearing up the debris of flocculation in the pond can be realized through the top of bottom plate rising processing tank in the prior art scheme among the above-mentioned, but in-service use in-process, the bottom plate is unavoidably clearance with processing tank inner wall, when the bottom plate upwards moves along the inner wall of processing tank, can extrude the debris on the processing tank inner wall, repeatedly so can lead to the processing tank inner wall to receive the pollution of debris for a long time to the debris receives the extrusion and adsorbs and be inconvenient for clearing up on the processing tank inner wall, and it is comparatively troublesome when leading to later stage to the processing tank inner wall clearance.
In view of the above, we propose a pharmaceutical wastewater treatment system and a method of using the same.
Disclosure of Invention
1. Technical problem to be solved
An object of the application is to provide a pharmacy effluent disposal system and application method thereof, has solved comparatively trouble technical problem when clearing up the treatment tank inner wall, has realized the technological effect of being convenient for clear up the treatment tank inner wall in the treatment wastewater in-process.
2. Technical proposal
The application provides a pharmacy effluent disposal system contains the water collecting system that is used for collecting factory area waste water, be used for the comprehensive equalizing basin of waste water centralized processing to among the water collecting system, be used for carrying out the microorganism processing system who handles waste water in the comprehensive equalizing basin and be used for carrying out mud-water separation's sedimentation tank and be used for adding the dosing system of medicament to whole system to waste water among the microorganism processing system, still contain:
the cleaning device is used for cleaning the water collecting system, the comprehensive regulating tank and the microorganism treatment system and comprises a wall plate fixed on the inner walls of the water collecting system, the comprehensive regulating tank and the microorganism treatment system, a bearing bracket is fixedly arranged at the top of the wall plate, and a bracket is fixedly arranged at the top of the bearing bracket;
the motor is fixedly arranged at the top of the bracket;
the stirring assembly is driven by the motor to operate, and is positioned in the wallboard;
the cleaning assembly is used for cleaning the wallboard, the cleaning assembly is arranged in parallel with the inner wall of the wallboard, the cleaning assembly is driven by the motor to synchronously run with the stirring assembly, and the motor synchronously drives the cleaning assembly to move along the inner wall of the wallboard.
Through adopting above-mentioned technical scheme, fix the wallboard setting on the inner wall of water collecting system, synthesize equalizing basin and microorganism treatment system, when water collecting system, synthesize equalizing basin and microorganism treatment system to waste water treatment, the debris of its inside can adsorb on the wallboard inner wall, the motor at support top starts this moment, drive the stirring subassembly at the inside operation of wallboard through the motor, make stirring subassembly with inside waste water and medicine misce bene, the synchronous clearance subassembly that drives the operation of motor descends along the wallboard inner wall this moment, clear up the inside of wallboard with the debris on the wallboard inner wall through the clearance subassembly, and clean the clearance subassembly along with the inside waste water flow of wallboard, in order to prevent the debris accumulation of clearance subassembly clearance in clearance subassembly inside or outside, the effect of being convenient for clear up the inner wall of wallboard has been reached.
As an alternative scheme of this application file technical scheme, the fixed lead screw that is provided with of output of motor, the outside screw thread of lead screw is provided with the lifter plate, the lifter plate slides and sets up in the outside of traveller, the traveller is fixed to be set up in the top of bearing bracket, the fixed link that is provided with in lifter plate outside symmetry, the fixed clearance subassembly that is provided with in link bottom.
Through adopting above-mentioned technical scheme, after the starter motor, the motor drives the lead screw and rotates, goes up and down along the traveller through the lifter plate in the lead screw drive outside, makes the traveller drive the inner wall removal along the wallboard of clearance subassembly through the link, and then makes clearance subassembly clear up the inner wall of wallboard comprehensively.
As an alternative scheme of this application file technical scheme, the lead screw is synchronous to drive the stirring subassembly and is moving in the inside of wallboard when rotating, the stirring subassembly includes the (mixing) shaft, the coaxial fixed bottom that sets up in the lead screw of (mixing) shaft, the (mixing) shaft outside is fixed to be provided with the puddler, the (mixing) shaft passes through the drive assembly drive when rotating the clearance subassembly operation.
Through adopting above-mentioned technical scheme, when lead screw drive clearance subassembly removed, the lead screw synchronous drive (mixing) shaft rotated, stirs the inside waste water of wallboard through the puddler in the (mixing) shaft outside, makes the wallboard inside form rivers to the debris on wallboard and the clearance subassembly is cleared up.
As an alternative scheme of this application technical scheme, drive assembly includes the axle sleeve, the axle sleeve rotates the inboard that sets up in the wallboard, the axle sleeve outside is fixed to be provided with sprocket A, sprocket A passes through the chain and sprocket B transmission setting in the outside, sprocket B is fixed to be set up in the outside of (mixing) shaft, the inboard coaxial slip of axle sleeve is provided with the festoon axle, the vertical rotation of festoon axle sets up in the top of clearance subassembly, clearance subassembly is in the drive of festoon axle is down operated.
Through adopting above-mentioned technical scheme, drive outside sprocket B when the (mixing) shaft rotates and rotate, make sprocket B drive sprocket A through the chain and rotate, drive the inboard rotation of axle sleeve at the wallboard through sprocket A, make the axle sleeve drive inboard festoon axle rotate, drive the cleaning element and move on the inner wall of wallboard when the festoon axle rotates to the festoon axle can slide in the inside of axle sleeve under the drive of cleaning element and stretch out and draw back, make cleaning element pass through drive assembly all the time with (mixing) shaft synchronous operation in the lift process.
As an alternative scheme of this application technical scheme, the clearance subassembly includes the clearance frame, the clearance frame is fixed to be set up in the bottom of link, clearance frame and wallboard mutual parallel arrangement, the corner of clearance frame is provided with the gear box, the inboard of clearance frame is located adjacent two all rotate between the gear box and be provided with the pivot, the pivot outside is all fixed and is provided with the brush strip, the pivot both ends are located the inside of gear box and all are fixed and are provided with bevel gear A, adjacent two bevel gear A intermeshing sets up, one of them bevel gear A's top meshing is provided with bevel gear B, bevel gear B is fixed to be set up in the bottom of festive shaft, the festive shaft rotates and sets up in the top of clearance frame.
Through adopting above-mentioned technical scheme, drive bevel gear B when the camshaft rotates and rotate, drive one of them bevel gear A through bevel gear B and rotate, make bevel gear A drive the inboard pivot of clearance frame and rotate, but adjacent pivot simultaneously through adjacent bevel gear A synchronous operation between, and then make the camshaft drive a plurality of pivots in step and rotate, clear up the inner wall of wallboard through the brush strip in the pivot outside, make the clearance of wallboard more high-efficient convenient.
As an alternative scheme of this application file technical scheme, the fixed push pedal that is provided with in clearance frame top, the clearance frame drives the push pedal is close to the bottom of bearing frame, the through-hole has been seted up to the bearing frame bottom, the top of bearing frame is located the fixed travel switch that is provided with in one side of through-hole, the push pedal is in under the promotion of clearance frame trigger travel switch.
Through adopting above-mentioned technical scheme, when the bottom of bearing frame is removed to motor drive clearance subassembly, the clearance frame promotes the push pedal and passes the through-hole of bearing frame bottom, makes the push pedal trigger the travel switch at bearing frame top, makes travel switch produce the break-make signal to be convenient for control motor reversal according to the ascending height of clearance frame, make the motor can drive the clearance frame and go up and down repeatedly.
As an alternative of the technical solution of the present application, the water collecting system includes a CIP wastewater collecting tank for collecting factory CIP wastewater and an affinity wastewater collecting tank for collecting factory affinity wastewater and a low concentration wastewater tank for collecting factory low concentration wastewater, wastewater in the CIP wastewater collecting tank is input into the CIP wastewater neutralization tank through a lift pump and the interior of the adjustment tank, an acidic reagent input through a reagent adding system is disposed in the CIP wastewater neutralization tank, the reagent adding system inputs the reagent into the CIP wastewater neutralization tank through an acid tank and the interior of the adjustment tank, the reagent is input into the clean water tank through a lift pump, wastewater in the affinity wastewater collecting tank is input into the interior of the affinity wastewater adjustment tank through the lift pump, the wastewater in the low concentration wastewater tank is input into the comprehensive adjustment tank through the lift pump after passing through a grid well, and wastewater in the affinity wastewater adjustment tank and the low concentration wastewater is input into the comprehensive adjustment tank is processed through a microbial treatment system and is input into the sedimentation tank through the lift pump for separation.
Through adopting above-mentioned technical scheme, separately collect different quality of water through CIP waste water catch basin, affinity waste water catch basin and low concentration waste water pond to carry out the preliminary treatment alone, waste water after the preliminary treatment can concentrate and discharge and handle in the comprehensive regulation pond, prevent to improve the treatment degree of difficulty after different quality of water mix, be convenient for also conveniently put in the medicament of corresponding volume according to different quality of water, put in the easier control to the medicament.
As an alternative scheme of this application file technical scheme, microbial treatment system includes anoxic tank and good oxygen pond, anoxic tank and good oxygen pond are right in proper order waste water in the comprehensive equalizing basin is handled, be provided with the aeration pipe in the good oxygen pond, aeration pipe and fan interconnect, just the fan pass through the aeration pipe respectively to in comprehensive equalizing basin, CIP waste water neutralization equalizing basin and the affinity waste water equalizing basin supplementary air, the process waste water of good oxygen pond treatment is through the elevator pump input arrive the inside of sedimentation tank carries out mud-water separation, the sedimentation tank is through the elevator pump with mud and supernatant respectively input in mud pond and the disinfection pond, the inside mud of mud pond is outwards transported after the PAM polymer that the chemical dosing system passes through PAC jar input, the inside powdery mildew that is provided with of disinfection pond passes through the chemical dosing system input, the inside powdery mildew of disinfection pond is input through the elevator pump in the clean water pond, the water end of clean water pond is provided with the basin.
By adopting the technical scheme, when the wastewater in the affinity wastewater collecting tank and the low-concentration wastewater tank is pretreated and then is concentrated into the comprehensive regulating tank, the two wastewater streams are converged in the comprehensive regulating tank and enter the anoxic tank after homogenizing the uniform quantity; the macromolecular organic matters in the wastewater are converted into small molecular organic matters by the action of microorganisms in the anoxic tank, so that the biodegradability of the wastewater is improved; then the sludge is mainly discharged from the sedimentation tank, the sludge is pumped into a spiral-pile sludge dehydrator for dehydration, and then the sludge cake is transported outwards, and the filtrate flows back to the regulating tank.
As an alternative scheme of this application technical scheme, synthesize equalizing basin, microbial treatment system, sedimentation tank, disinfection pond, CIP waste water neutralization equalizing basin and affinity waste water equalizing basin's inside all communicates with each other with odor treatment system, and odor treatment system adopts photocatalytic oxidation device to handle waste gas.
Through adopting above-mentioned technical scheme, prevent that waste gas that waste water treatment in-process produced from directly discharging in the air to require the processing amount of wind: 5000m 3 /h, installed power: 5.5KW; so as to ensure the working efficiency of the odor treatment system.
The application provides a using method of the pharmaceutical wastewater treatment system, which comprises the following steps:
s1, pumping CIP wastewater into a CIP wastewater neutralization regulating tank by a pump after being collected in a CIP wastewater collecting tank, regulating pH in the CIP wastewater neutralization regulating tank to be neutral, and discharging the CIP wastewater into a clean water tank, wherein the CIP wastewater and other treated wastewater reach the standard and are discharged together;
s2, collecting the affinity wastewater by an affinity wastewater collecting tank, pumping the affinity wastewater into an affinity wastewater regulating tank by a pump, homogenizing the water quality and the water quantity in the affinity wastewater regulating tank, and then mixing the affinity wastewater with other wastewater in a comprehensive regulating tank;
s3, low-concentration water enters a low-concentration wastewater pool through a grid well to be collected, and is pumped into a comprehensive regulating pool by a pump, two types of wastewater are converged in the comprehensive regulating pool and enter an anoxic pool after being homogenized for average quantity, and macromolecular organic matters in the wastewater are converted into micromolecular organic matters in the anoxic pool through the action of microorganisms, so that the biodegradability of the wastewater is improved;
s4, enabling the effluent to enter an aerobic tank, removing organic pollutants by utilizing aerobic microorganisms, enabling the effluent to enter a sedimentation tank for mud-water separation, enabling the effluent to enter a disinfection tank, enabling the effluent to flow into a clean water tank after being disinfected in the disinfection tank, and finally enabling the effluent to reach the standard for emission;
s5, when the water collecting system, the comprehensive regulating tank and the microorganism treatment system are used for treating wastewater, starting a motor to drive a stirring assembly to run in the wallboard, so that the stirring assembly uniformly mixes the wastewater and the medicines in the wallboard;
s6, the motor synchronously drives the cleaning assembly to move downwards along the inner wall of the wallboard, sundries on the inner wall of the wallboard are cleaned into the wallboard through the cleaning assembly, the cleaning assembly is cleaned along with the flow of wastewater in the wallboard, and the cleaned sundries can be continuously processed along with the pump conveying to the next process.
3. Advantageous effects
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
(1) This application has so effectively solved comparatively trouble problem when handling the incasement wall clearance owing to adopted motor drive clearance subassembly to go up and down along the inner wall of wallboard, and then has realized that the clearance subassembly that drives the operation in step through the motor removes along the wallboard inner wall, through the inside that clearance subassembly cleared up the wallboard with debris on the wallboard inner wall, has reached the effect of being convenient for clear up the inner wall of wallboard.
(2) This application is through setting up stirring subassembly in the inside of wallboard, drives the inside operation of stirring subassembly at the wallboard through the motor, makes stirring subassembly with inside waste water and medicine misce bene, cleans the clearance subassembly with the waste water flow of wallboard inside simultaneously to prevent the debris accumulation of clearance subassembly clearance in clearance subassembly's inside or outside.
(3) This application is through setting up drive assembly between stirring subassembly and clearance subassembly, makes stirring subassembly pass through drive assembly and drives clearance subassembly synchronous operation to drive assembly can make clearance subassembly all the time with (mixing) shaft synchronous operation in the lift in-process.
(4) This application is through fixed travel switch that sets up in the top of bearing bracket, when motor drive clearance subassembly moved the bottom of bearing bracket, and the clearance frame promoted the push pedal and passed the through-hole of bearing bracket bottom, made the push pedal trigger the travel switch at bearing bracket top, made travel switch produce the break-make signal to be convenient for according to the ascending height control motor reversal of clearance frame, make the motor can drive the clearance frame and go up and down repeatedly, improve the cleaning effect.
(5) This application is through setting up water collecting system before synthesizing the equalizing basin and continue to collect the waste water of the different quality of water in factory to separate the collection to different quality of water, and carry out the preliminary treatment alone, waste water after the preliminary treatment can concentrate to discharge and handle in synthesizing the equalizing basin, prevent to improve the treatment degree of difficulty after different quality of water mix, the reagent of corresponding volume is put in according to different quality of water also conveniently.
Drawings
FIG. 1 is a schematic view showing the overall structure of a cleaning device in a pharmaceutical wastewater treatment system according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view showing the internal structure of a wall plate in a pharmaceutical wastewater treatment system according to a preferred embodiment of the present invention;
FIG. 3 is a schematic diagram of a cleaning assembly in a pharmaceutical wastewater treatment system according to a preferred embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3;
FIG. 5 is a schematic flow diagram of a pharmaceutical wastewater treatment system according to a preferred embodiment of the present disclosure;
the reference numerals in the figures illustrate: 1. a water collection system; 11. CIP wastewater collection tank; 111. CIP wastewater neutralization regulating tank; 12. an affinity wastewater catch basin; 121. an affinity wastewater regulating tank; 13. a low concentration wastewater tank; 2. a comprehensive regulating tank; 3. a dosing system; 31. an acid tank; 32. PAC tank; 33. a bleaching powder tank; 4. a microbial treatment system; 41. an anoxic tank; 42. an aerobic tank; 5. a sedimentation tank; 51. a sludge pool; 52. a sterilizing pool; 53. a clean water tank; 54. a water tank; 6. a blower; 61. an aeration pipe; 7. an odor treatment system; 8. a cleaning device; 81. a wall plate; 82. a bearing bracket; 821. a travel switch; 822. a push plate; 83. a bracket; 84. a motor; 841. a screw rod; 842. a lifting plate; 843. a spool; 844. a connecting frame; 85. a stirring assembly; 851. a stirring shaft; 852. a stirring rod; 86. cleaning the assembly; 861. a cleaning frame; 862. a gear box; 863. a rotating shaft; 864. brushing strips; 865. bevel gears A; 866. bevel gear B; 87. a transmission assembly; 871. a shaft sleeve; 872. a chain wheel A; 873. a chain; 874. a chain wheel B; 875. and (5) a flower shaft.
Detailed Description
The present application is described in further detail below in conjunction with the drawings attached to the specification.
Referring to fig. 1, fig. 2 and fig. 5, the embodiment of the application discloses a pharmaceutical wastewater treatment system, including a water collecting system 1 for collecting factory wastewater, a comprehensive regulating tank 2 for centralized wastewater treatment in water collecting system 1, a microorganism treatment system 4 for treating wastewater in comprehensive regulating tank 2, a sedimentation tank 5 for performing mud-water separation on wastewater in microorganism treatment system 4, and a dosing system 3 for adding medicament to the whole system, cleaning device 8 for cleaning impurities on the inner wall is all arranged in water collecting system 1, comprehensive regulating tank 2 and microorganism treatment system 4, cleaning device 8 comprises a wall plate 81 fixed on the inner wall of water collecting system 1, comprehensive regulating tank 2 and microorganism treatment system 4, bearing frame 82 is fixedly arranged at the top of wall plate 81, support 83 is fixedly arranged at the top of bearing frame 82, motor 84 is fixedly arranged at the top of support 83, motor 84 drives stirring assembly 85 in wall plate 81 to rotate, simultaneously drives cleaning assembly 86 to lift along the inner wall of wall plate 81, and synchronously drives assembly 86 to clean the inner wall of wall plate 81 in the lifting process.
The wall plate 81 is fixedly arranged on the inner walls of the water collecting system 1, the comprehensive regulating tank 2 and the microorganism treatment system 4, when the water collecting system 1, the comprehensive regulating tank 2 and the microorganism treatment system 4 treat wastewater, impurities in the water collecting system can be adsorbed on the inner walls of the wall plate 81, the motor 84 at the top of the bracket 83 is started, the motor 84 drives the stirring assembly 85 to operate in the wall plate 81, so that the stirring assembly 85 uniformly mixes the wastewater and medicines in the water collecting system, the motor 84 synchronously drives the cleaning assembly 86 to operate to descend along the inner walls of the wall plate 81, the impurities on the inner walls of the wall plate 81 are cleaned by the cleaning assembly 86, and the cleaning assembly 86 is cleaned along with the wastewater in the wall plate 81 to prevent the impurities cleaned by the cleaning assembly 86 from accumulating in the inner side or the outer side of the cleaning assembly 86, so that the effect of cleaning the inner walls of the wall plate 81 is convenient is achieved.
Referring to fig. 1 and 2, a screw rod 841 is fixedly arranged at an output end of the motor 84, a lifting plate 842 is arranged on an outer thread of the screw rod 841, the lifting plate 842 is slidably arranged on an outer side of a sliding column 843, the sliding column 843 is fixedly arranged at the top of the bearing frame 82, a connecting frame 844 is symmetrically and fixedly arranged on the outer side of the lifting plate 842, and a cleaning assembly 86 is fixedly arranged at the bottom of the connecting frame 844.
After the motor 84 is started, the motor 84 drives the screw rod 841 to rotate, and the lifting plate 842 on the outer side is driven by the screw rod 841 to lift along the sliding column 843, so that the sliding column 843 drives the cleaning assembly 86 to move along the inner wall of the wall plate 81 through the connecting frame 844, and the cleaning assembly 86 is further used for comprehensively cleaning the inner wall of the wall plate 81.
Referring to fig. 2 and 3, the screw 841 synchronously drives the stirring assembly 85 to run inside the wall plate 81 when rotating, the stirring assembly 85 comprises a stirring shaft 851, the stirring shaft 851 is coaxially and fixedly arranged at the bottom of the screw 841, a stirring rod 852 is fixedly arranged at the outer side of the stirring shaft 851, and the stirring shaft 851 drives the cleaning assembly 86 to run through the transmission assembly 87 when rotating.
When the screw rod 841 drives the cleaning assembly 86 to move, the screw rod 841 synchronously drives the stirring shaft 851 to rotate, and the stirring rod 852 outside the stirring shaft 851 stirs the wastewater inside the wall plate 81, so that water flow is formed inside the wall plate 81, and impurities on the wall plate 81 and the cleaning assembly 86 are cleaned conveniently.
Referring to fig. 2 and 3, the transmission assembly 87 includes a shaft sleeve 871, the shaft sleeve 871 is rotatably disposed on an inner side of the wall plate 81, a sprocket a872 is fixedly disposed on an outer side of the shaft sleeve 871, the sprocket a872 is in transmission arrangement with a sprocket B874 through a chain 873 on an outer side, the sprocket B874 is fixedly disposed on an outer side of the stirring shaft 851, a spline 875 is coaxially and slidably disposed on an inner side of the shaft sleeve 871, the spline 875 is vertically rotatably disposed on a top of the cleaning assembly 86, and the cleaning assembly 86 is driven by the spline 875 to operate.
When the stirring shaft 851 rotates, the outside chain wheel B874 is driven to rotate, the chain wheel B874 drives the chain wheel A872 to rotate through the chain 873, the shaft sleeve 871 is driven to rotate on the inner side of the wall plate 81 through the chain wheel A872, the shaft sleeve 871 drives the inner flower shaft 875 to rotate, the cleaning assembly 86 is driven to operate on the inner wall of the wall plate 81 when the flower shaft 875 rotates, and the flower shaft 875 can slide and stretch in the shaft sleeve 871 under the driving of the cleaning assembly 86, so that the cleaning assembly 86 always operates synchronously with the stirring shaft 851 through the transmission assembly 87 in the lifting process.
Referring to fig. 2, 3 and 4, the cleaning assembly 86 includes a cleaning frame 861, the cleaning frame 861 is fixedly arranged at the bottom of the connecting frame 844, the cleaning frame 861 and the wallboard 81 are arranged in parallel, a gear box 862 is arranged at the corner of the cleaning frame 861, a rotating shaft 863 is rotatably arranged between two adjacent gear boxes 862, brush bars 864 are fixedly arranged outside the rotating shaft 863, bevel gears A865 are fixedly arranged at two ends of the rotating shaft 863 in the gear boxes 862, the adjacent two bevel gears A865 are mutually meshed, one bevel gear A865 is meshed with a bevel gear B866, the bevel gear B866 is fixedly arranged at the bottom of a spline 875, and the spline 875 is rotatably arranged at the top of the cleaning frame 861.
When the spline 875 rotates, the bevel gear B866 is driven to rotate, one of the bevel gears A865 is driven to rotate through the bevel gear B866, the bevel gear A865 drives the rotating shaft 863 on the inner side of the cleaning frame 861 to rotate, meanwhile, the adjacent rotating shafts 863 can synchronously operate through the bevel gears A865 between the adjacent rotating shafts, the spline 875 further synchronously drives the rotating shafts 863 to rotate, and the brush strips 864 on the outer side of the rotating shafts 863 clean the inner wall of the wallboard 81, so that the wallboard 81 is cleaned more efficiently and conveniently.
Referring to fig. 1 and 2, a push plate 822 is fixedly arranged at the top of the cleaning frame 861, the cleaning frame 861 drives the push plate 822 to approach to the bottom of the bearing frame 82, a through hole is formed in the bottom of the bearing frame 82, a travel switch 821 is fixedly arranged at one side of the top of the bearing frame 82, which is located at the through hole, and the push plate 822 triggers the travel switch 821 under the pushing of the cleaning frame 861.
When the motor 84 drives the cleaning assembly 86 to move to the bottom of the bearing frame 82, the cleaning frame 861 pushes the push plate 822 to pass through the through hole at the bottom of the bearing frame 82, so that the push plate 822 triggers the travel switch 821 at the top of the bearing frame 82, and the travel switch 821 generates an on-off electric signal, so that the motor 84 is controlled to rotate reversely according to the lifting height of the cleaning frame 861, and the motor 84 can drive the cleaning frame 861 to lift repeatedly.
Referring to fig. 5, the water collection system 1 includes a CIP wastewater collection tank 11 for collecting factory CIP wastewater and an affinity wastewater collection tank 12 for collecting factory affinity wastewater and a low concentration wastewater tank 13 for collecting factory low concentration wastewater, wastewater in the CIP wastewater collection tank 11 is input into the CIP wastewater neutralization adjustment tank 111 through a lift pump, an acidic agent input through the dosing system 3 is provided inside the CIP wastewater neutralization adjustment tank 111, the dosing system 3 inputs the agent into the CIP wastewater neutralization adjustment tank 111 through an acid tank 31, and then inputs into the clean water tank 53 through a lift pump, wastewater in the affinity wastewater collection tank 12 is input into the affinity wastewater adjustment tank 121 through the lift pump, and then inputs into the comprehensive adjustment tank 2 through the lift pump after passing through a grid well, and wastewater in the affinity wastewater adjustment tank 121 and the low concentration wastewater tank 13 is input into the comprehensive adjustment tank 2 through a precipitation pump 4 for treatment and is input into the precipitation tank 5 through a microbial treatment system for muddy water separation.
Different water qualities are separately collected through CIP wastewater collecting tank 11, affinity wastewater collecting tank 12 and low concentration wastewater collecting tank 13, pretreatment is carried out independently, pretreated wastewater can be discharged into comprehensive regulating tank 2 in a centralized manner for treatment, the treatment difficulty is prevented from being improved after different water qualities are mixed, the corresponding amount of medicament is conveniently and conveniently put in according to different water qualities, and the medicament is easy to put in.
Referring to fig. 5, the microorganism treatment system 4 includes an anoxic tank 41 and an aerobic tank 42, the anoxic tank 41 and the aerobic tank 42 sequentially treat wastewater in the comprehensive adjustment tank 2, an aeration pipe 61 is provided in the aerobic tank 42, the aeration pipe 61 is connected with a fan 6, and the fan 6 adjusts wastewater to the comprehensive adjustment tank 2, the CIP wastewater neutralization adjustment tank 111 and the affinity wastewater through the aeration pipe 61, respectivelyThe tank 121 is supplemented with air, wastewater treated by the aerobic tank 42 is input into the sedimentation tank 5 through a lifting pump for sludge-water separation, the sedimentation tank 5 respectively inputs sludge and supernatant into the sludge tank 51 and the disinfection tank 52 through the lifting pump, the sludge in the sludge tank 51 is mixed with PAM polymer input by the dosing system 3 through the PAC tank 32 and then transported outwards, the disinfection tank 52 is internally provided with bleaching powder input by the dosing system 3 through the bleaching powder tank 33, clear water in the disinfection tank 52 is input into the clean water tank 53 through the lifting pump, the water outlet end of the clean water tank 53 is provided with a water tank 54, wherein a three-blade Roots blower is adopted by the blower 6, and Q=12.32m 3 /min, wind pressure=58.8 kpa, n=22 kW.
When the wastewater in the affinity wastewater collecting tank 12 and the low-concentration wastewater tank 13 is pretreated and then is concentrated into the comprehensive regulating tank 2, the two wastewater streams are converged in the comprehensive regulating tank and enter the anoxic tank 41 after being homogenized in average quantity; the macromolecular organic matters in the wastewater are converted into small molecular organic matters by the action of microorganisms in the anoxic tank 41, so that the biodegradability of the wastewater is improved; then enters an aerobic tank 42, organic pollutants are removed by utilizing aerobic microorganisms, finally enters a sedimentation tank 5 for mud-water separation, then enters a disinfection tank 52 for disinfection, and then flows into a clean water tank 53 for final standard discharge, wherein sludge mainly comes from the sedimentation tank 5, is pumped into a spiral shell sludge dehydrator for dehydration, and then is transported out of a mud cake, and filtrate flows back to an adjusting tank.
Referring to fig. 5, the comprehensive adjusting tank 2, the microorganism treating system 4, the sedimentation tank 5, the disinfection tank 52, the CIP wastewater neutralization adjusting tank 111 and the affinity wastewater adjusting tank 121 are all communicated with the odor treating system 7, and the odor treating system 7 treats the exhaust gas by adopting a photocatalytic oxidation device.
Preventing exhaust gas generated in the wastewater treatment process from being directly discharged in the air, and requiring the treatment air volume: 5000m 3 /h, installed power: 5.5KW; to ensure the working efficiency of the odor treatment system 7.
Referring to fig. 1-5, the application embodiment also discloses a use method of the pharmaceutical wastewater treatment system, which comprises the following steps:
s1, pumping CIP wastewater into a CIP wastewater neutralization regulating tank 111 by a pump after being collected in a CIP wastewater collecting tank 11, regulating the pH in the CIP wastewater neutralization regulating tank 111 to be neutral, and discharging the CIP wastewater into a clean water tank 53, wherein the CIP wastewater and other treated wastewater reach the standard and are discharged;
s2, the affinity wastewater is pumped into an affinity wastewater regulating tank 121 through a pump after being collected by an affinity wastewater collecting tank 12, and enters a comprehensive regulating tank 2 to be mixed with other wastewater after the water quality and the water quantity are homogenized in the affinity wastewater regulating tank 121;
s3, low-concentration water enters a low-concentration wastewater pool 13 through a grid well to be collected, and is pumped into a comprehensive regulating pool 2 by a pump, two types of wastewater are converged in the comprehensive regulating pool 2 and enter an anoxic pool 41 after being homogenized and uniformly distributed, macromolecular organic matters in the wastewater are converted into micromolecular organic matters in the anoxic pool 41 through the action of microorganisms, and the biodegradability of the wastewater is improved;
s4, the effluent enters an aerobic tank 42, organic pollutants are removed by utilizing aerobic microorganisms, the effluent enters a sedimentation tank 5 for mud-water separation, then enters a disinfection tank 52, and flows into a clean water tank 53 after being disinfected in the disinfection tank 52, and finally reaches the discharge standard;
s5, when the water collecting system 1, the comprehensive regulating tank 2 and the microorganism treatment system 4 are used for treating wastewater, the motor 84 is started to drive the stirring assembly 85 to run in the wall plate 81, so that the stirring assembly 85 uniformly mixes the wastewater and the medicines in the wall plate;
s6, the motor 84 synchronously drives the cleaning assembly 86 to move downwards along the inner wall of the wall plate 81, sundries on the inner wall of the wall plate 81 are cleaned into the wall plate 81 through the cleaning assembly 86, the cleaning assembly 86 is cleaned along with the flow of wastewater in the wall plate 81, and the cleaned sundries can be conveyed to the next process along with a pump for continuous treatment.
In view of the above, when the pharmaceutical wastewater treatment system disclosed in the embodiments of the present application is used, firstly, different water qualities in a factory are respectively collected through the CIP wastewater collecting tank 11, the affinity wastewater collecting tank 12 and the low-concentration wastewater tank 13 in the water collecting system 1, wherein CIP wastewater is pumped into the CIP wastewater neutralization tank 111 by a pump after being collected in the CIP wastewater collecting tank 11, is discharged into the clean water tank 53 after the CIP wastewater neutralization tank 111 is adjusted to be neutral, is discharged together with other treated wastewater to reach the standard, the affinity wastewater is pumped into the affinity wastewater adjusting tank 121 by a pump after being collected by the affinity wastewater collecting tank 12, enters the comprehensive adjusting tank 2 after homogenizing the water quality in the affinity wastewater adjusting tank 121, is mixed with other wastewater, the low-concentration wastewater enters the low-concentration wastewater tank 13 after being pumped into the comprehensive adjusting tank 2 by a pump, two types of wastewater are converged in the comprehensive adjusting tank 2 and enter the anoxic tank 41 after being homogenized and uniformly, macromolecular organic substances in the CIP wastewater are converted into small-molecule organic substances through the microbial action in the CIP wastewater and are discharged into the clean water tank 53 after being converted into small-molecule organic substances by the microbial action in the CIP wastewater neutralization tank 111, the small-molecule organic substances are discharged into the clean water tank 52 after being subjected to be treated to be discharged into the aerobic sedimentation tank 52 after the biological sedimentation tank is finally, and the sewage is discharged into the clean water tank 52 after being sterilized; in the wastewater treatment process, the dosing system 3 respectively conveys corresponding medicaments to the CIP wastewater neutralization adjusting tank 111, the sludge tank 51 and the disinfection tank 52 through the acid tank 31, the PAC tank 32 and the bleaching powder tank 33, the blower 6 respectively supplements air to the comprehensive adjusting tank 2, the aerobic tank 42, the CIP wastewater neutralization adjusting tank 111 and the affinity wastewater adjusting tank 121 through the aeration pipe 61, the odor treatment system 7 adopts a photocatalytic oxidation device to treat the waste gas generated by the comprehensive adjusting tank 2, the microorganism treatment system 4, the sedimentation tank 5, the disinfection tank 52, the CIP wastewater neutralization adjusting tank 111 and the affinity wastewater adjusting tank 121, as shown in fig. 5, wherein a W path represents a sewage pipeline, a KQ path represents an air pipeline, a WN path represents a sludge pipeline, a YJ path represents a medicament pipeline and a FQ path represents a waste gas pipeline;
when the inner wall of the wall plate 81 in the water collecting system 1, the comprehensive regulating tank 2 and the microorganism treatment system 4 is cleaned, the motor 84 is started, the motor 84 drives the screw rod 841 to rotate, the lifting plate 842 on the outer side is driven by the screw rod 841 to lift along the sliding column 843, the sliding column 843 drives the cleaning assembly 86 to move along the inner wall of the wall plate 81 through the connecting frame 844, the screw rod 841 synchronously drives the stirring shaft 851 to rotate when the cleaning assembly 86 is driven by the screw rod 841 to move, the stirring rod 852 on the outer side of the stirring shaft 851 stirs the waste water in the wall plate 81, so that water flow is formed in the wall plate 81 to clean the wall plate 81 and sundries on the cleaning assembly 86, at the moment, the stirring shaft 851 drives the outer side chain wheel B874 to rotate, the chain wheel B873 drives the chain wheel A872 to rotate, the shaft sleeve 871 drives the inner side of the wall plate 81 to rotate through the chain wheel A872, the shaft sleeve 871 drives the inner side of the wall plate 81 to rotate, when the spline 875 rotates, the cleaning assembly 86 is driven to run on the inner wall of the wallboard 81, the spline 875 can slide and stretch in the shaft sleeve 871 under the driving of the cleaning assembly 86, so that the cleaning assembly 86 always runs synchronously with the stirring shaft 851 through the transmission assembly 87 in the lifting process, when the spline 875 rotates, the bevel gear B866 is driven to rotate, one bevel gear A865 is driven to rotate through the bevel gear B866, the bevel gear A865 drives the rotating shaft 863 on the inner side of the cleaning frame 861 to rotate, meanwhile, the adjacent rotating shafts 863 can synchronously run through the bevel gears A865 between the adjacent rotating shafts, further, the spline 875 synchronously drives the rotating shafts 863 to rotate, the brush strips 864 on the outer sides of the rotating shafts 863 clean the inner wall of the wallboard 81, the wallboard 81 is more efficient and convenient, the motor 84 is controlled to automatically rotate reversely, when the motor 84 drives the cleaning assembly 86 to move to the bottom of the bearing frame 82, the cleaning frame 861 pushes the push plate 822 to pass through the through hole at the bottom of the bearing frame 82, so that the push plate 822 triggers the travel switch 821 at the top of the bearing frame 82, and the travel switch 821 generates on-off electric signals so as to control the motor 84 to rotate reversely according to the ascending height of the cleaning frame 861, and the motor 84 can drive the cleaning frame 861 to repeatedly lift and lower, thereby ensuring the cleaning efficiency and preventing sundries from accumulating on the inner wall of the wall plate 81 for a long time.
Claims (10)
1. The utility model provides a pharmacy effluent disposal system, contains the water collecting system that is used for collecting factory waste water, be used for the comprehensive regulation pond to the concentrated waste water treatment in the water collecting system, be used for carrying out the microorganism processing system who handles waste water in the comprehensive regulation pond and be used for carrying out mud-water separation's sedimentation tank and be used for adding the dosing system of medicament to whole system, its characterized in that: also comprises:
the cleaning device comprises a wall plate fixed on the inner walls of the water collecting system, the comprehensive regulating tank and the microorganism treatment system, wherein a bearing frame is fixedly arranged at the top of the wall plate, and a bracket is fixedly arranged at the top of the bearing frame;
the motor is fixedly arranged at the top of the bracket;
the stirring assembly is driven by the motor to operate, and is positioned in the wallboard;
the cleaning assembly is used for cleaning the wallboard, the cleaning assembly is arranged in parallel with the inner wall of the wallboard, the cleaning assembly is driven by the motor to synchronously run with the stirring assembly, and the motor synchronously drives the cleaning assembly to move along the inner wall of the wallboard.
2. The pharmaceutical wastewater treatment system of claim 1, wherein: the output of motor is fixed and is provided with the lead screw, the outside screw thread of lead screw is provided with the lifter plate, the lifter plate slides and sets up in the outside of traveller, the traveller is fixed to be set up in the top of bearing bracket, the fixed link that is provided with of lifter plate outside symmetry, the fixed clearance subassembly that is provided with in link bottom.
3. The pharmaceutical wastewater treatment system of claim 2, wherein: the screw rod synchronously drives the stirring assembly to run in the interior of the wallboard when rotating, the stirring assembly comprises a stirring shaft, the stirring shaft is coaxially and fixedly arranged at the bottom of the screw rod, a stirring rod is fixedly arranged on the outer side of the stirring shaft, and the stirring shaft drives the cleaning assembly to run through a transmission assembly when rotating.
4. A pharmaceutical wastewater treatment system according to claim 3 wherein: the transmission assembly comprises a shaft sleeve, the shaft sleeve is rotationally arranged on the inner side of the wallboard, a chain wheel A is fixedly arranged on the outer side of the shaft sleeve, the chain wheel A is in transmission arrangement with a chain wheel B through a chain on the outer side of the shaft sleeve, the chain wheel B is fixedly arranged on the outer side of the stirring shaft, a flower shaft is coaxially and slidingly arranged on the inner side of the shaft sleeve, the flower shaft is vertically rotated and arranged at the top of the cleaning assembly, and the cleaning assembly is driven by the flower shaft to operate.
5. The pharmaceutical wastewater treatment system of claim 4, wherein: the cleaning assembly comprises a cleaning frame, the cleaning frame is fixedly arranged at the bottom of the connecting frame, the cleaning frame and the wallboard are mutually parallel, a gear box is arranged at the corner of the cleaning frame, the inner side of the cleaning frame is located at two adjacent positions, a rotating shaft is arranged between the gear boxes in a rotating mode, brush strips are fixedly arranged on the outer side of the rotating shaft, bevel gears A are fixedly arranged at two ends of the rotating shaft in the inner portion of the gear box, the bevel gears A are mutually meshed, one bevel gear A is meshed with one bevel gear B, the bevel gears B are fixedly arranged at the bottom of a flower shaft, and the flower shaft is rotatably arranged at the top of the cleaning frame.
6. The pharmaceutical wastewater treatment system of claim 5, wherein: the cleaning rack is characterized in that a push plate is fixedly arranged at the top of the cleaning rack, the cleaning rack drives the push plate to approach the bottom of the bearing rack, a through hole is formed in the bottom of the bearing rack, a travel switch is fixedly arranged on one side of the top of the bearing rack, which is located at the through hole, and the push plate triggers the travel switch under the pushing of the cleaning rack.
7. The pharmaceutical wastewater treatment system of claim 1, wherein: the water collecting system comprises a CIP wastewater collecting tank for collecting factory CIP wastewater and an affinity wastewater collecting tank for collecting factory affinity wastewater and a low-concentration wastewater tank for collecting factory low-concentration wastewater, wherein wastewater in the CIP wastewater collecting tank is input into the CIP wastewater neutralization regulating tank through a lifting pump, an acidic reagent input through a reagent adding system is arranged in the CIP wastewater neutralization regulating tank, the reagent adding system inputs the reagent into the CIP wastewater neutralization regulating tank through an acid tank, the reagent is input into a clean water tank through the lifting pump, wastewater in the affinity wastewater collecting tank is input into the affinity wastewater regulating tank through the lifting pump, the wastewater in the low-concentration wastewater tank is input into the comprehensive regulating tank through the lifting pump after passing through a grid well, and wastewater in the affinity wastewater regulating tank and the low-concentration wastewater tank is input into the sedimentation tank through a microbial treatment system for sludge-water separation.
8. The pharmaceutical wastewater treatment system of claim 7, wherein: the microbial treatment system comprises an anoxic tank and an aerobic tank, the anoxic tank and the aerobic tank are sequentially used for treating wastewater in the comprehensive regulating tank, an aeration pipe is arranged in the aerobic tank, the aeration pipe is connected with a fan, the fan is used for supplementing air to the comprehensive regulating tank, CIP wastewater neutralization regulating tank and affinity wastewater regulating tank respectively through the aeration pipe, wastewater treated by the aerobic tank is input into the sedimentation tank through a lifting pump for mud-water separation, the sedimentation tank is used for respectively inputting sludge and supernatant into the sludge tank and the disinfection tank through the lifting pump, the sludge inside the sludge tank is transported outwards after being mixed with PAM polymer input by a chemical adding system through a PAC tank, the chemical adding system is arranged inside the disinfection tank and is used for inputting bleaching powder through a bleaching powder tank, clear water inside the disinfection tank is input into the clean water tank through the lifting pump, and a water outlet end of the clean water tank is provided with a water tank.
9. The pharmaceutical wastewater treatment system of claim 8, wherein: the comprehensive regulating tank, the microorganism treatment system, the sedimentation tank, the disinfection tank, the CIP wastewater neutralization regulating tank and the affinity wastewater regulating tank are mutually communicated with the odor treatment system, and the odor treatment system adopts a photocatalytic oxidation device to treat waste gas.
10. A method of using a pharmaceutical wastewater treatment system according to any of claims 1-9 and wherein: the method comprises the following steps:
s1, pumping CIP wastewater into a CIP wastewater neutralization regulating tank by a pump after being collected in a CIP wastewater collecting tank, regulating pH in the CIP wastewater neutralization regulating tank to be neutral, and discharging the CIP wastewater into a clean water tank, wherein the CIP wastewater and other treated wastewater reach the standard and are discharged together;
s2, collecting the affinity wastewater by an affinity wastewater collecting tank, pumping the affinity wastewater into an affinity wastewater regulating tank by a pump, homogenizing the water quality and the water quantity in the affinity wastewater regulating tank, and then mixing the affinity wastewater with other wastewater in a comprehensive regulating tank;
s3, low-concentration water enters a low-concentration wastewater pool through a grid well to be collected, and is pumped into a comprehensive regulating pool by a pump, two types of wastewater are converged in the comprehensive regulating pool and enter an anoxic pool after being homogenized for average quantity, and macromolecular organic matters in the wastewater are converted into micromolecular organic matters in the anoxic pool through the action of microorganisms, so that the biodegradability of the wastewater is improved;
s4, enabling the effluent to enter an aerobic tank, removing organic pollutants by utilizing aerobic microorganisms, enabling the effluent to enter a sedimentation tank for mud-water separation, enabling the effluent to enter a disinfection tank, enabling the effluent to flow into a clean water tank after being disinfected in the disinfection tank, and finally enabling the effluent to reach the standard for emission;
s5, when the water collecting system, the comprehensive regulating tank and the microorganism treatment system are used for treating wastewater, starting a motor to drive a stirring assembly to run in the wallboard, so that the stirring assembly uniformly mixes the wastewater and the medicines in the wallboard;
s6, the motor synchronously drives the cleaning assembly to move downwards along the inner wall of the wallboard, sundries on the inner wall of the wallboard are cleaned into the wallboard through the cleaning assembly, the cleaning assembly is cleaned along with the flow of wastewater in the wallboard, and the cleaned sundries can be continuously processed along with the pump conveying to the next process.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310382986.2A CN116282744A (en) | 2023-04-11 | 2023-04-11 | Pharmaceutical wastewater treatment system and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310382986.2A CN116282744A (en) | 2023-04-11 | 2023-04-11 | Pharmaceutical wastewater treatment system and application method thereof |
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