15results about How to "Good descaling effect" patented technology

The application discloses a water route structure, a flushing method and a water purifier with a built-in water tank. The water route structure comprises a water inlet route and a backflow route. The backflow route is connected with the water inlet route. A filter assembly is arranged on the water inlet route. The water inlet end of a water outlet route is connected with the wastewater output end of the filter assembly. The water inlet route comprises a first water inlet route. A water tank is arranged on the first water inlet route. The water inlet end of the water tank is connected with the water outlet end of the filter assembly. The backflow route comprises a first flushing water route and a water outlet route. A first straight-flow pump, an evaporation capillary and a first one-way valve are sequentially arranged on the first flushing water route. The first flushing water route is communicated with the water tank. A sensor assembly is arranged on the water outlet route. The application can realize pickling strategy of the water purifier with the built-in water tank based on the filtered pure water, flush the scaling and clogging of the water purifier, improve the descaling effect and rationality, save water resources and realize sustainable application.

The utility model relates to industrial water chiller technical field discloses a kind of industrial water chiller with descaling structure, including cabinet, the inside of the cabinet is equipped with multiple circulation water pipes for water circulation, the top of the cabinet is equipped with the adding assembly for carrying out descaling liquid addition, the side of the adding assembly is equipped with the quantitative assembly for the quantitative addition of descaling liquid, the adding assembly includes the adding barrel arranged in the top of cabinet inner chamber, the bottom end of the adding barrel is fixedly connected with first adding pipe, the bottom end of the first adding pipe is fixedly connected with extrusion barrel, one end of the extrusion barrel is fixedly connected with second adding pipe;By setting adding assembly and quantitative assembly, the quantitative and frequency addition of descaling liquid are realized, the descaling effect is effectively improved, the equipment damage risk is reduced, the water quality stability in water chiller is guaranteed, the service life of industrial water chiller is prolonged, and the stable operation of industrial production system is guaranteed.

The present application relates to the technical field of scale removal, and discloses a scale removal device for electric kettle, which comprises a base, a supporting rod is slidably connected to the inner wall of the top of the base, a clamping device is arranged on the inner wall of the supporting rod, a cleaning device is arranged on the top of the base, a pushing device is arranged on the surface of the cleaning device, and a blocking device is arranged on the surface of the cleaning device. The phosphoric acid descaling agent can be sprayed out of the through hole on the surface of the pressing valve and used for descaling and softening the scale on the inner wall of the kettle, which facilitates the subsequent scraping of the scale, reduces the shaking of the kettle during scale removal, improves the stability of the kettle and the scraping effect of the scale inside the kettle, the clamping plate is gathered and used for clamping and fixing the kettle, the stability of the kettle during scale removal is further improved, and the operator does not need to manually press the limit, so that the safety of the device is improved.

The utility model belongs to the technical field of cooling tower packing, and particularly relates to a descaling device for cooling tower packing, which comprises a cleaning pool, a partition plate is fixedly connected to the middle of the inside of the cleaning pool and divides the cleaning pool into a soaking area and a flushing area, a descaling mechanism is arranged in the cleaning pool, and the cleaning pool is provided with a water inlet and a water outlet. The descaling mechanism comprises a pre-cleaning unit and a deep flushing unit; the pre-cleaning unit comprises a first sliding seat, a second sliding seat, a first motor, a first threaded rod, a guide rod, a support, a connecting seat, a second motor, a second threaded rod, a nut, a hydraulic cylinder and a clamping structure. According to the descaling device for the cooling tower filler, through combination of the pre-cleaning unit and the deep flushing unit, comprehensive and efficient descaling of the cooling tower filler is achieved. The pre-cleaning unit can preliminarily remove dirt on the surface of the filler, and the deep flushing unit further removes stubborn dirt layers through high-pressure water flow and mechanical scrubbing, so that the descaling effect and the cleaning efficiency are improved.

The invention discloses a plate type falling film evaporator. The evaporator comprises an evaporator tank body, a feed liquid evaporation plate device, a feed liquid distribution device, a feed liquid circulating device, a steam discharging device and a feeding pipeline, the feed liquid evaporation plate device comprises an evaporation plate mechanism, a fixed bracket, a descaling connecting frame and a descaling metal strip; a liquid film evaporation area is formed through the feed liquid evaporation plate device, uniform liquid distribution is achieved through the feed liquid distribution device, non-evaporated feed liquid flows back through the feed liquid circulation device, secondary steam is discharged through the steam discharging device, and raw materials are supplemented through the feeding pipeline; the thermal expansion coefficient of the descaling metal strip is larger than that of the evaporation plate mechanism, micro displacement is generated during heating or the descaling metal strip abuts against and slides to disturb the plate face, scale layer attachment is damaged, the scale layer is promoted to fall off, automatic reset is achieved during cooling, and self-adaptive descaling without external force driving is achieved. Passive scale removal is achieved through the thermal expansion difference, the heat transfer efficiency is improved, the operation period is prolonged, and the cleaning frequency and the maintenance cost are reduced.

The application discloses an intelligent closestool and a descaling method thereof, and comprises the following steps: S1, starting descaling; S2, switching a reversing valve downstream of an instant heater to a state of opening a cleaning port communicated with a water spraying body; S3, starting a liquid pump connected with a switching valve upstream of the instant heater, and the liquid pump stays for T1 time in the state of opening the cleaning port of the reversing valve, so as to pump descaling liquid in a liquid storage tank communicated with the liquid pump to the water spraying body and discharge the descaling liquid from a water outlet of the water spraying body; S4, switching the reversing valve to a state of opening a descaling port communicated with the liquid storage tank, and the liquid pump is in an open state for T2 time, so that the descaling liquid circulates in a loop formed by the liquid storage tank, the liquid pump, the switching valve, the instant heater and the reversing valve for T2 time. By arranging steps S2 and S3, the descaling liquid in the liquid storage tank can be used to replace residual cleaning water in a passage between the switching valve and the water spraying body, so that dilution of the descaling liquid by the residual cleaning water in the water passage is avoided, and the descaling effect is effectively improved.

The utility model discloses a descaling shower head which comprises a shower head shell and a circuit water distribution plate arranged on the shower head shell, a shower head panel is arranged on the shower head shell above the circuit water distribution plate, a plurality of water outlets used for discharging water are formed in the shower head panel, and the water outlets are communicated with the circuit water distribution plate. The shower head shell is provided with a water channel used for being connected with the circuit water distribution plate, the circuit water distribution plate is provided with a descaling device capable of descaling the water outlets in the shower head panel, and a driving mechanism is arranged at the position, below the circuit water distribution plate, of the shower head shell. The driving mechanism is connected with the descaling device, and a control piece used for starting the driving mechanism is arranged on the shower head shell. The manual descaling device is reasonable in design, simple in structure and convenient to produce, manufacture and implement, more importantly, manual descaling can be achieved, the descaling effect can be better improved, and the use requirement can be better met.

The utility model provides a wastewater electro-oxidation treatment device which comprises a lower shell, an upper shell is arranged at the top end of the lower shell, a plurality of cathode plates are arranged in the lower shell, anode plates are arranged on the side faces of the cathode plates in the lower shell, a cleaning motor is fixedly connected to the top end of the upper shell, and the cleaning motor is fixedly connected to the top end of the upper shell. A connecting frame is fixedly connected to the output end of the cleaning motor, a plurality of containing boxes are arranged below the connecting frame, switching motors are fixedly connected to the inner walls of the containing boxes, and switching cylinders are fixedly connected to the output ends of the switching motors; compared with the prior art, the cleaning device has the following beneficial effects that the switching motor drives the switching cylinder to rotate in the containing box, so that a proper bristle plate can be selected according to the specific condition of sewage or a scale layer, and the descaling effect is improved; and then a bearing frame, a cleaning motor, a first gear, a second gear, a connecting frame and a containing box are matched to drive a bristle plate to slide along the surface of the negative plate, and then the surface of the negative plate can be cleaned.

This utility model relates to the field of descaling technology for chiller units and discloses a descaling device for industrial air conditioning chiller units. It includes a descaling machine body and a drive rod 1 disposed at the output end of the descaling machine body. It also includes a side plate welded to the surface of the descaling machine body. The drive rod 1 rotatably passes through the side plate, and drive rods 2 are rotatably connected to both sides of the side plate surface. A brush head is fixedly connected to one end of both drive rod 1 and drive rod 2. In use, this utility model can simultaneously clean several copper pipes using multiple brush heads, reducing the number of repetitive cleaning operations. Furthermore, the device's flushing mechanism allows for water flushing of the copper pipes, improving the descaling effect. This solves the problem that some descaling machines require workers to clean each copper pipe individually with brush heads, resulting in low cleaning efficiency and worker fatigue due to prolonged operation.

The utility model discloses a commercial mixing tank structure with a quick descaling mechanism, which belongs to the technical field of mixing tanks and comprises a mixing tank body, and a fixed top ring and a fixed bottom ring are fixedly mounted at the top and the bottom of the mixing tank body respectively. The device further comprises a moving assembly, and the moving assembly comprises a moving ring. By arranging a plurality of groups of ultrasonic transducer bodies, the stirring tank is simple in structure, convenient and practical, the stirring tank body can generate high-frequency vibration, and the vibration can weaken the bonding force between concrete residues and the inner wall of the tank body, so that the residues are easier to fall off from the tank wall, and the purpose of descaling is achieved; according to the stirring tank, different positions of the stirring tank body can be descaled conveniently, so that the descaling effect is improved, the moving assembly and the cleaning assembly are arranged outside the stirring tank body, the service life can be prolonged, and meanwhile normal work of the stirring assembly in the stirring tank body is prevented from being affected.

The invention discloses an efficient cooling tower with a quick scale removal function, which comprises a tower body, a heat exchange assembly, a circulating water spraying system and a steam exhaust fan, and a scale removal device for performing segmented soaking and scale removal on the outer surface of a heat exchange pipe is arranged in the tower body; the descaling device comprises a medicine dipping box driven by a walking driving mechanism, first round holes allowing the heat exchange pipes to penetrate through are formed in the two sides of the medicine dipping box, movable sealing plates with second round holes are movably arranged on the two sides of the medicine dipping box, and a conical sealing element is arranged at the end, facing the medicine dipping box, of each second round hole. The movable sealing plate is driven through cooperation of the magnetic attraction assembly and the spring and can be rapidly switched between the sealing position and the opening position, and rapid sealing and releasing of the medicine soaking box are achieved. The device realizes thorough removal of stubborn dirt on the surface of the heat exchange tube through segmented sealed soaking, and has the characteristics of thorough dirt removal, no damage to the tube, high automation degree and recyclable liquid medicine.

The application discloses a kind of quaternary ammonium salt cationic surfactants and its preparation method and application in defoaming glass water, it is related to surfactant technical field.The quaternary ammonium salt cationic surfactant is prepared by the following method: bis-trimethylsiloxy methyl silane is reacted with 4-vinyl phenyl glycidyl ether to generate intermediate 1;Heptaglycol monomethyl ether is reacted with intermediate 1 to generate intermediate 2;Dodecyl dimethyl tertiary amine is reacted with 3-bromo-2,2-bis(bromomethyl) propionic acid to generate quaternary ammonium salt compound;Intermediate 2 is reacted with quaternary ammonium salt compound to generate surfactant.The surfactant prepared in the application has lower surface tension and contact angle, and shows excellent low-temperature stability and detergency.

The utility model discloses an electromagnetic descaling device for high-hardness industrial circulating water, which relates to the field of descaling and comprises a pipeline, and a plurality of annular grooves are equidistantly formed in the surface of the pipeline along the axial direction of the pipeline; the pipeline is fixedly connected with an electromagnetic generation assembly, the electromagnetic generation assembly is provided with a plurality of coils, the surface of the pipeline is fixedly connected with a plurality of permanent magnet rings, and the coils and the permanent magnet rings are alternately arranged in the annular grooves. The device has the beneficial effects that a plurality of annular grooves are formed in the pipeline, so that an area of which the inner diameter is continuously and alternately changed can be formed in the pipeline, when circulating water flows in the pipeline, turbulent flow can be generated, meanwhile, the coil is mounted in the annular grooves, and the corresponding area of the circulating water and the coil can be increased; the distance between the coils and circulating water in the center of the pipeline is reduced, the electromagnetic action range and the descaling effect are improved on the premise that the number of the coils is not increased, and the electromagnetic descaling effect is further improved.

The invention relates to the technical field of oral care materials, and particularly discloses a denture cleaning tablet applying a water-soluble polymer material and a preparation method of the denture cleaning tablet. The denture cleaning tablet disclosed by the invention comprises a cleaning layer and a coating layer, the cleaning layer comprises the following components: sodium bicarbonate, citric acid, sodium carbonate, sodium percarbonate, potassium monopersulfate composite salt, tetraacetylethylenediamine, lauryl sodium sulfate, protease, a chitosan-polyethylene glycol grafted copolymer, copovidone, pigment and essence; the coating layer is prepared from the following components in parts by weight: 10 to 16 parts of copolymer of polymethyl vinyl ether / maleic acid mixed salt, 1 to 3 parts of polyethylene glycol 2000 and 0.5 to 1 part of polyethylene glycol 8000. The denture cleaning sheet prepared by the invention not only ensures that the cleaning sheet has an excellent descaling effect, but also reduces the influence on the mechanical properties of a denture material, and meanwhile, the safety and weather resistance of the cleaning sheet are improved.

This utility model relates to a descaling device for an ion-exchange membrane electrochemical water treatment system. This utility model effectively solves the problems of inconvenient operation and inability to guarantee effective removal of impurities in some ion-exchange membrane descaling devices. The descaling device of this ion-exchange membrane electrochemical water treatment system uses a first driving component to move the descaling mechanism and vibration mechanism to corresponding positions on different ion-exchange membranes. A second driving component moves the descaling mechanism along the outer side of the ion-exchange membrane, allowing the descaling mechanism to rinse both sides of the ion-exchange membrane while simultaneously removing the washed-off scale and impurities, preventing impurities from re-adsorbing onto the ion-exchange membrane. The vibration mechanism provides high-frequency vibration to the ion-exchange membrane, dislodging impurities from the membrane and allowing them to be removed by the descaling mechanism. This effectively improves descaling efficiency and thoroughly cleans both sides of the ion-exchange membrane, resulting in better descaling effects. Furthermore, it requires no manual operation, has higher descaling efficiency, and is more convenient for descaling ion-exchange membranes in water treatment equipment.