172 results about "Fouling" patented technology

The invention relates to the technical field of water treatment, and provides a reverse osmosis membrane cleaning method, a cleaning agent composition and application. According to the method, whether cleaning is needed or not is determined by comparing initial operation parameters and current operation parameters of a system; the pollutant type is accurately judged by observing the appearance characteristics of the membrane surface and detecting related index parameters; and selecting a corresponding cleaning agent formula according to the pollutant type, and sequentially performing physical washing and chemical cleaning. The cleaning agent composition comprises a biological pollution cleaning agent, an organic pollution cleaning agent and / or an inorganic scaling cleaning agent. By establishing a scientific pollution diagnosis system and a targeted cleaning strategy, the problems of fixed cleaning scheme and low pertinence in the prior art are solved, the pressure difference recovery rate after cleaning can reach 90% or above, the desalination rate recovery rate can reach 99% or above, the cleaning efficiency is remarkably improved, the operation cost is reduced, and the service life of the membrane is prolonged.

The invention relates to the technical field of thermal power generation, in particular to a direct air cooling condenser fouling thermal resistance estimation method combined with a scaling mechanism, and aims to realize stable and accurate real-time estimation of the fouling thermal resistance of a condenser. The method includes the steps that operation parameters of the direct air cooling unit are collected and preprocessed to form a continuous time sequence; calculating multiple groups of cleaning total heat transfer coefficients based on the cleaning period operation parameters, training a machine learning model based on the cleaning total heat transfer coefficients, and establishing a cleaning heat transfer coefficient reference model; calculating an actual total heat transfer coefficient based on the current operation parameters, inputting the reference model to obtain a corresponding cleaning coefficient, and calculating initial fouling thermal resistance according to the cleaning coefficient; and establishing a discrete linear recursion physical filtering model based on a dirt deposition-denudation mechanism, identifying model parameters on line by taking the initial dirt thermal resistance as an observed quantity, performing physical constraint filtering on the model parameters, and outputting a final dirt thermal resistance online estimated value.

The invention provides a cooling tower cleaning period decision-making method based on filler layer resistance characteristic online identification, which comprises the following steps: acquiring multi-dimensional time sequence data such as differential pressure, water temperature, conductivity, turbidity and microbial concentration based on a multi-source sensor, and constructing a structured trend characteristic matrix through time synchronization, abnormal value elimination and statistical characteristic extraction; in combination with expert knowledge, constructing a multi-modal combined pollution knowledge graph, and learning pollution factor interaction weights by using a graph neural network to realize causal reasoning of combined pollution mechanisms such as scaling, biological slime and the like; according to the method, an abnormal causal chain path is efficiently matched in a knowledge graph by adopting improved A * search, causes and evolution stages are output, automatic attribution and intelligent cleaning suggestion optimization are realized, and the resistance abnormity diagnosis accuracy and the adaptability of a cleaning strategy are improved by continuously feeding back diagnosis results and dynamically expanding a knowledge graph structure.

The invention discloses a detoxification system for washed household garbage incineration fly ash, and belongs to the technical field of hazardous waste treatment. Comprising a fly ash temporary-storage tempering unit, a low-temperature anti-sticking drying unit, a temperature-control anti-scaling pyrolysis unit and a gas-solid separation unit which are connected in sequence. The fly ash caching and tempering unit is provided with a calcium salt content online detector and an anti-caking agent adding device, so that accurate tempering is realized; the low-temperature anti-sticking drying unit realizes low-temperature anti-sticking drying; the temperature-control anti-scaling pyrolysis unit adopts an indirect heating type rotary kiln and is provided with a plasma catalysis assembly, so that medium-temperature degradation of dioxin and scaling prevention are realized; the gas-solid separation unit comprises an efficient cyclone separator, a high-temperature ceramic dust remover and a water-cooled conveyor, and efficient separation and cooling are achieved. Through systematic structural design and integration, the technical problems that the calcium salt-containing fly ash after water washing is prone to caking and scaling in the treatment process, and dioxin degradation is not thorough are effectively solved.

The invention discloses a dirt detection and treatment system for a sea drainage pipeline. The dirt detection and treatment system comprises a detection device and a dosing device, according to the detection device, the type and content of dirt are analyzed through a Fourier infrared spectrometer, the agent release amount of the agent adding device is adjusted in real time through an electromagnetic valve according to the result, and accurate agent release is achieved. The dirt detection and treatment system disclosed by the invention can accurately detect the scaling and corrosion states of a pipeline in real time and accurately control the addition amount of an upstream scale inhibitor and a bactericide, so that marine pollution caused by abuse of chemicals is greatly reduced, and an efficient, environment-friendly and real-time automatic pipeline dirt solution is realized.

The application provides a solid super-smooth surface and a construction method and application thereof, and relates to the technical field of marine antifouling. The solid super-smooth surface constructed by the application is composed of linear polyfluorosiloxane, the linear polyfluorosiloxane is combined with a substrate through a chemical covalent bond, the chemical covalent bond is firm, the problem that traditional biomimetic super-smooth surface lubricating oil is prone to loss in an underwater environment is solved, and the solid super-smooth surface has a longer performance of preventing and treating biological fouling. The solid super-smooth surface provided by the application has a linear structure and reliable underwater transparency, and the underwater visible light transmittance of the material can reach more than 95%.

The invention relates to the technical field of membrane scale inhibitor performance testing, in particular to a membrane scale inhibitor performance dynamic testing method and system. The operation condition of the same section of membrane element is simulated in the mode that multiple circulation periods are carried out, membrane inlet water is concentrated step by step, the frequency of a high-pressure plunger pump is reduced step by step along with the increase of the number of circulation periods so as to reduce the water inlet flow of a membrane assembly, and the recovery rate of the membrane assembly is synchronously adjusted to a proper set value in each circulation period; by monitoring turbidity data of an online turbidity meter on the membrane concentrated water side, when the turbidity of the concentrated water suddenly and abnormally rises, the scaling phenomenon can be judged to occur, a test end point is reached, and the periodic concentration cycle operation is ended. The technical problems that in the prior art, the actual membrane system operation condition cannot be simulated, the operation condition is greatly different from the actual scaling process, the experiment end point and the evaluation result are easily influenced by ion measurement errors, the operation is complex, the operation intensity is large, the reagent consumption and cost are high, and the test time is long are solved.

The invention relates to the technical field of industrial wastewater treatment, in particular to a treatment method for treating high-sulfonic-group wastewater by advanced oxidation, which comprises the following steps: regulating the pH value of the wastewater to 3.0-4.0, then carrying out photo-Fenton oxidation, controlling the molar ratio of H2O2 to Fe < 2 + > to be 300: 1-400: 1, regulating the pH value of the effluent to 5.0-6.0, adding sodium sulfite to quench residual H2O2 and flocculate and precipitate iron mud, and finally, carrying out secondary oxidation on the wastewater to obtain the high-sulfonic-group wastewater. Performing anaerobic-aerobic biochemical treatment on the supernate, adding sodium carbonate and sodium hydroxide into biochemical effluent to soften and descale, concentrating in a mechanical vapor recompression evaporator, washing and recrystallizing crystallized mother liquor, and adsorbing and purifying the crystallized mother liquor with activated carbon to obtain an industrial salt product. The problem of MVR evaporation scaling is effectively solved by accurately controlling the neutralization pH and combining the softening step, finally, wastewater standard treatment and salt high-quality recovery are achieved, the COD removal rate can reach 95% or above, and excellent environmental and economic benefits are achieved.

The application discloses an electrolyte analyzer maintenance liquid and a preparation method thereof. The maintenance liquid comprises cleaning components, electrode protection components, a buffer system, a preservative and a solvent. The cleaning components comprise a decomposition enzyme and a chelating agent, and the electrode protection components comprise inorganic salts, stabilizers and protective agents. Through the synergistic effect of the cleaning components, the electrode protection components, the buffer system and the preservative, the dual effects of cleaning and electrode protection of the electrolyte analyzer flow path can be simultaneously achieved. The decomposition enzyme in the cleaning components can decompose biological pollutants on the flow path and the electrode surface, the chelating agent can chelate metal ions, dissolve metal salt deposits and prevent inorganic salt fouling. The electrode protection components can maintain the stable potential of the electrode after the cleaning components remove the pollutants, prevent the electrode potential from drifting and prolong the service life of the electrode. The electrolyte analyzer maintenance liquid is mild and non-corrosive, avoids damaging the electrode sensitive film, is safe and environmentally friendly, does not release heavy metals and is easy to produce and prepare.

The invention provides an online monitoring method, device and equipment for heat exchanger dirt, and relates to the field of heat exchangers. The problem that the gathering condition of dirt in the heat exchanger cannot be monitored online in real time in the prior art is solved. The detection method comprises the steps that current operation parameters of a target heat exchanger are obtained; determining the current dirt resistance value of the target heat exchanger according to the current operation parameters and the equipment parameters of the target heat exchanger; the current heat exchange coefficient of the target heat exchanger is determined according to the current dirt resistance value and the initial heat exchange coefficient of the target heat exchanger; and according to the current heat exchange coefficient of the target heat exchanger, a dirt detection result of the target heat exchanger is determined, and the dirt detection result is output and displayed. According to the scheme, real-time detection of dirt in the heat exchanger and real-time monitoring of the heat exchange efficiency of the heat exchanger are achieved, the heat exchange efficiency of the heat exchanger is improved, and the maintenance cost of the heat exchanger is reduced.

The invention belongs to the technical field of marine corrosion and protection, and discloses an antibacterial peptide for marine corrosion prevention and fouling prevention and application of the antibacterial peptide, the sequence of the antibacterial peptide is H-NIle-NVal-NLys-NLU-NPhe-NLU-NTyr-NArg-NSer-NTrp-NLU-NHis-NLU-NLU-NIle-NH2, the antibacterial and preservative effects of common corrosion inhibition bactericides such as quaternary ammonium salts, organic guanidines and aldehydes can be effectively enhanced, and the antibacterial peptide can be applied to marine corrosion prevention and fouling prevention. The generation of a corrosive biological membrane and the microbial corrosion rate can be effectively inhibited, the dosage of a bactericide can be reduced by 60% or above, and continuous antibacterial and anticorrosion for 30 days can be realized.

The invention discloses a net cage fouling degree intelligent identification system and method based on electromagnetic-optical fusion perception, and belongs to the technical field of net cage fouling degree intelligent identification. The system comprises a mobile scanning platform, an integrated multi-mode sensing unit and a central processing unit; the integrated multi-mode sensing unit comprises an optical imaging module, an electromagnetic characteristic detection module and a positioning auxiliary unit. The method comprises the steps of cooperative scanning and multi-modal data acquisition, data fusion and contamination intelligent identification, accurate positioning and coordinate mapping, global contamination mapping, quantitative evaluation and cleaning decision support. According to the invention, through optical and electromagnetic multi-mode perception fusion, the identification precision of the types of the fouling organisms and the quantification accuracy of the coverage rate are greatly improved, and especially in a turbid water body, the limitation of a traditional single vision method is effectively made up; based on the global fouling distribution map generated by the fusion positioning technology, the operation mode change from blind traversal to accurate targeting is realized.

The utility model discloses a device for detecting the dirty degree of a large-scale aquaculture net cage, which belongs to the field of large-scale aquaculture and comprises a net cage, a machine is nested at the top of the net cage, a mooring rope is nested outside the machine, and a shell is fixedly mounted at the top of the machine. According to the utility model, a blue-green laser ranging application and net cage fouling condition judgment method and an algorithm for judging the net cage fouling condition by utilizing probability are adopted, and laser measurement is used for judging the underwater net cage fouling condition through cooperative work of the holder and the laser range finder, so that full-position, automatic and real-time detection of the deepwater net cage fouling condition is realized; the net rope pollution degree is reflected through the net rope return proportion of the effective return value in the distance measurement data by utilizing the principle of statistics, and whether the net rope needs to be cleaned or not is judged by detecting the probability of the net rope return data for multiple times and for a long time; therefore, the device has excellent performance in the aspects of automation degree, observation range, detection real-time performance, detection fineness and the like.

Provided are constructs comprising an enzyme, a linker, a polymer or immobilization material, and optionally a peptide tag as well as compositions comprising said constructs, which construct is useful for anti-fouling, among other uses. Methods of use of the constructions or compositions, such as for coatings that reduce biological fouling and / or the growth of mold and / or mildew, are also provided.

This invention relates to a multifunctional composite membrane containing a natural antibacterial agent and a biomimetic hydrophilic carrier, and pertains to the field of separation membrane manufacturing technology for water treatment applications. The membrane is prepared by blending MCM-41 type honeycomb-structured mesoporous silica modified with tea tree oil (TTO) with a PVDF membrane, aiming to enhance the membrane's antibacterial and antifouling capabilities. TTO, with its excellent antibacterial properties, effectively alleviates biofouling problems, while MCM-41 possesses a high specific surface area and good chemical stability, offering multiple benefits including improved membrane hydrophilicity, reduced fouling, and enhanced essential oil dispersion. The combination of tea tree oil and MCM-41 simultaneously addresses both organic and biofouling issues in PVDF membranes, achieving a synergistic improvement in both material and membrane performance.

A method for reducing or preventing corrosion or fouling in an apparatus for carrying out a chemical process, where corrosion or fouling is caused by acidic compounds present in the chemical process, which comprises the addition of at least one quaternary ammonium hydroxide of the formula (I) to the apparatus, wherein the chemical process is carried out: [Chem. 1] where R1, R2, R3 are each independently C1-C10 alkyl; R4 is inter alia C1-C18 alkyl, benzyl, monocycloalkyl having 5, 6, 7 or 8 carbon atoms, bicycloalkyl having 6 to 8 carbon atoms, tricycloalkyl having 7 to 10 carbon atoms, where monocycloalkyl, bicycloalkyl and tricycloalkyl are unsubstituted or substituted by 1 or 2 methyl groups, or tri-C1-C4 alkyl ammonium groups. R1 and R2 together with the nitrogen atom may also form a 5 or 6-membered, saturated nitrogen heterocycle, which is unsubstituted or carries 1 or 2 methyl groups; and / or R3 and R4 together with the nitrogen atom may also form a 5 or 6-membered, saturated nitrogen heterocycle, which is unsubstituted or carries 1 or 2 methyl groups.

The invention discloses a heating assembly with an anti-scaling function and an instant water heater. The heating assembly with the anti-scaling function has a heating mode and comprises a water inlet pipe communicated with a tap water pipe, a water outlet pipe communicated with a faucet and a shell, a water inlet is formed in the bottom of the shell, and a water outlet is formed in the top of the shell; when the heating assembly stops running, normal-temperature water in the water storage tank is circulated through the diaphragm pump by means of the first branch pipe, and the normal-temperature water and high-temperature water are neutralized through the second branch pipe, so that the water temperature in the heating mechanism is continuously reduced, the water temperature is kept below the temperature which is not prone to scaling, incrustation scale is greatly reduced, and the service life of the heating assembly is prolonged. The inner wall of the heating pipe is kept relatively clean for a long time, the possibility of pipeline blockage is reduced, the heat exchange performance and power stability of the heating assembly in long-term use can be guaranteed, the energy-saving effect is improved, and the service life of the heating assembly is guaranteed.

The application provides an anti-fouling polyethylene material and a preparation method thereof. The anti-fouling polyethylene material is prepared from the following components in parts by weight: polyethylene 45-70 parts, perfluoroethylene propylene copolymer 10-20 parts, nano diatomite 5-15 parts, nano titanium dioxide 5-10 parts, nano aluminum nitride 5-10 parts, dispersing agent 0.4 part, lubricant 0.3 part, and antioxidant 0.5 part. The ceramic powder prepared by compounding is used as an additive for preventing fouling and scaling, the hardness and hydrophobicity of the surface of the product are improved, the adsorption and agglomeration of stains of diatomite are combined, and the polyethylene composite material with good surface performance and good anti-fouling performance is obtained.

The invention discloses a gel material with corrosion inhibitor and bactericide slow release functions and a preparation method thereof. The gel material is prepared from polyvinyl alcohol, a corrosion inhibitor and a bactericide through a circulating freezing-melting physical cross-linking method, and long-term, stable and controllable release of the corrosion inhibitor and the bactericide on the metal surface can be achieved, so that electrochemical corrosion and biological fouling are synergistically inhibited. The material is suitable for a complex environment with ocean alternation of wetting and drying, high salinity and high biological activity, and has the characteristics of high utilization rate of active ingredients, low maintenance frequency, environmental friendliness and the like.

Devices, methods, and / or systems are disclosed for protecting water flow systems from biofouling and / or other associated contamination. One or more devices are introduced into water flow systems, such as downstream of water supplies (e.g., lakes, oceans, rivers, reservoirs or other water supplies, including storage water supplies) and upstream of various surfaces / systems in water flow systems requiring biofouling protection. The device includes a defined volume for water and at least one structure positioned in the defined volume in use configuration to interact with the water in the defined volume to form "conditioned water" downstream into the water flow system. Such devices prevent, limit and / or reduce biofouling in water flow systems.

The invention belongs to the technical field of membrane separation, and particularly discloses a preparation method of a high-flux pollution-resistant silver bromide / polyamide composite reverse osmosis membrane, which comprises the following steps: firstly, depositing a layer of silver bromide nanoparticles on the surface of a polymer porous support layer; then, m-phenylenediamine and trimesoyl chloride are subjected to an interfacial polymerization reaction on the surface of the porous supporting layer deposited with the silver bromide nanoparticles, and a silver bromide / polyamide composite separation layer is formed on the surface of the porous supporting layer; and finally, inducing the nano silver bromide in the composite separation layer to photolyze by utilizing illumination, forming nano pore channels in the separation layer and releasing silver nanoparticles, and preparing to obtain the high-flux pollution-resistant silver bromide / polyamide composite reverse osmosis membrane. According to the reverse osmosis membrane prepared by the method, the water yield can be remarkably increased while the relatively high desalination rate is maintained, and the reverse osmosis membrane has relatively high microbial pollution resistance.

The invention provides an offshore photovoltaic cleaning robot based on a cavitation jet cleaning technology, and the robot comprises a vehicle body walking mechanism which is used for enabling the robot to walk autonomously on the surface of an offshore photovoltaic array; the cavitation jet cleaning device is used for generating cavitation jet by taking fresh water as a medium, stripping sea salt crystals, biological scales and water scales on the surface of the photovoltaic panel in a non-contact manner by utilizing cavitation bubble collapse energy, and recycling unused fresh water; and the computer vision device is used for collecting the surface image of the photovoltaic panel in real time, identifying the type and distribution of stains and dynamically adjusting the pressure and flow of the cavitation jet flow according to the types and distribution of the stains so as to realize on-demand cleaning. According to the invention, high-frequency micro-jet and shock wave effects generated by cavitation jet are utilized to realize high-efficiency non-contact removal of attachments (such as sea salt crystals, biological scales, water scales and the like) on the surface of the photovoltaic panel.

The present invention relates to a spray dryer device (200) with a vessel (202). A spray nozzle (208) is arranged in the vessel (202) for forming a stream of liquid droplets (141) from a liquid material (140). Heated gas is supplied to the vessel (202) to, from the stream of liquid droplets (141), form a particulate material (150) by drying the liquid droplets (141). The device (200) includes a temperature sensor arrangement (120) with spatially distributed temperature sensing elements (122) that sense a spatial temperature distribution at an exterior wall (204) of the vessel (202). A processing device (130) acquires a time series of these temperature distributions and analyzes the time series to determine if fouling (152) of the particulate material (150) has occurred at an inside of the exterior wall (204). If fouling has occurred, the processing device (130) generates a signal indicating a fouling condition within the vessel (202). A method (300) of monitoring a spray dryer device (200) is also disclosed.

A device and method for desalination and resource utilization of fluorochemical washing wastewater belongs to the field of wastewater treatment technology. It includes the following steps: a pretreatment stage, a biochemical pretreatment stage, a membrane pretreatment stage, and a reverse osmosis (RO-EDI-EDR) deep treatment stage. The pretreatment required by this invention is simple, typically sufficient for multi-media filtration. It does not increase COD in the concentrate, does not affect the discharge and use of the concentrate, has a higher water recovery rate, lower concentrate discharge volume, high resource utilization, higher resistance to organic fouling, is less prone to scaling and organic contamination, requires no scale inhibitors, has lower operating costs, and is tolerant to free chlorine.

The present application belongs to the field of papermaking industry water treatment and clean production, especially to a white water treatment system suitable for the spraying water of the wire section and press section of a paper machine, which comprises: a clean water pretreatment unit for high-precision filtration of clean water to remove suspended solids and particulate impurities in the water and ensure the cleanliness of the spraying water; a high-pressure liquid supply unit connected with the clean water pretreatment unit for pressurizing the pretreated clean water to ultrahigh pressure and secondary precision filtration to provide a stable high-pressure cleaning water source; a water quality stabilization unit connected with the high-pressure liquid supply unit for adding a compounded agent to the high-pressure spraying water and real-time regulation and control of the water quality to inhibit bacterial growth and scaling corrosion; and a partition spraying unit connected with the high-pressure liquid supply unit for ultrahigh-pressure precision cleaning of the forming wire and press felt of the wire section and press section of the paper machine. The present application provides a high-integration, recyclable, energy-saving and consumption-reducing spraying water white water treatment system.

The invention provides a heat exchanger and a surface contamination degree evaluation method thereof, the heat exchanger structurally comprises a working medium inlet header, an outlet header and a snakelike heat exchange tube, and working medium flow, temperature and pressure parameters are collected in real time through an inlet header sensor and an outlet header sensor; the evaluation method comprises the following steps: firstly, screening steady-state working condition data to eliminate non-fouling interference such as combustion adjustment, then inputting working condition characterization parameters into a prediction model, outputting a predicted value of the heat absorption capacity distribution proportion of each stage of heating surface, and calculating an actual value of the heat absorption capacity distribution proportion based on sensor data in combination with an enthalpy value model; and the contamination level is quantified by analyzing the deviation, and soot blowing on demand is realized. According to the method, the detection precision and the engineering applicability are remarkably improved, the contamination judgment error is reduced and the service life of the heat exchange tube is prolonged based on working medium side data and an intelligent model, and a systematic solution with high precision, high robustness and low cost is provided for heating surface state monitoring under the background of blending combustion of economic coal in the thermal power industry.

The application discloses a water barrier enhanced dendritic dextran-polypeptide conjugate anti-fouling electrochemical biosensor and a preparation method thereof, and belongs to the field of biosensing and biological interface engineering. Specifically, Y-type zwitterionic branched polypeptides are connected to dextran to construct a dense and spatially extended interface layer. The branched macromolecular framework effectively shields the electrode surface, avoiding direct contact with non-specific biomolecules, thereby reducing biological fouling and improving interface stability. Functionally, dextran and zwitterionic peptides both have excellent hydrophilicity and hydration capacity. By covalently integrating these two anti-fouling materials into a dendritic structure, a highly hydrated interface barrier is established, effectively inhibiting non-specific protein adsorption and matrix interference. Importantly, the synergistic combination of dextran and zwitterionic peptides is expected to be superior to single use, as it simultaneously possesses steric exclusion, hydration layer protection and charge-neutral surface properties.

The present disclosure relates to the technical field of cooling water application, and provides a fouling control method, device and controller applied to a seawater circulating cooling system. The method comprises the following steps: obtaining a chloride ion concentration ratio and an alkalinity concentration ratio of the seawater circulating cooling system; obtaining a concentration ratio difference according to the chloride ion concentration ratio and the alkalinity concentration ratio; and controlling the opening and closing states of a water supplement valve and a water discharge valve of the seawater circulating cooling system according to the concentration ratio difference, so as to control water supplement and water discharge of the seawater circulating cooling system and thus control fouling. In this way, the concentration ratio difference obtained according to the chloride ion concentration ratio and the alkalinity concentration ratio of the seawater circulating cooling system is used to control the opening and closing states of the water supplement valve and the water discharge valve of the seawater circulating cooling system, so as to control water supplement and water discharge of the seawater circulating cooling system, change the concentration ratio in the seawater circulating cooling system, reduce concentration ratio fluctuation, and reduce fouling.

The utility model provides a kind of MVR system of high-salt high COD wastewater treatment, including the communication of crystallization evaporator, thick thickener, centrifuge and plate-and-frame filter press in proper order, the crystallization evaporator side is equipped with wastewater inlet pipe, bottom is equipped with liquid phase outlet pipe, top is equipped with gas phase outlet pipe;The gas phase outlet pipe is horizontally arranged, middle part is equipped with demister, demister below is equipped with bifurcation pipe and is connected with high concentration condensate tank, and the outlet end of the gas phase outlet pipe is connected with low concentration condensate tank.The utility model has the beneficial effect that: high-salt high COD wastewater is clarified and concentrated, to avoid insoluble organic matter, solid material such as silt into system.Similarly, increase the baffle in mother liquor tank, return waste brine to crystallization separation system, and the enriched organic phase is pressure filtered.Reduces the possibility of foaming and fouling, improves the thermal efficiency of the whole system.

The utility model discloses a water treatment precipitator which comprises a box body, water collecting tanks are fixedly installed on the inner walls of the two sides of the box body, and the water outlet ends of the water collecting tanks penetrate through the box body; the inner walls of the two sides of the box body are jointly and fixedly connected with supporting frames, inclined pipe packing is placed on the tops of the supporting frames, and the inclined pipe packing is fixed to the inner walls of the box body. According to the utility model, the water collecting tank, the support frame, the inclined tube filler, the filler backwashing pipe fitting, the external washing pipe fitting, the water inlet and the adjusting weir plate are arranged, so that regular self-cleaning can be realized, the inclined tube is not easy to scale, a biological membrane is not easy to grow and scum is not easy to generate on the whole, the whole structure is simple, the operation is convenient, and the maintenance is facilitated; eight channels on two sides are uniquely designed to uniformly distribute water, so that the flow flowing through each part is equal, and the water pressure is uniform. And the first adjusting weir plate is matched with the second adjusting weir plate of the water collecting tank to control the flow speed of the water inlet, so that dynamic balance is achieved.