6results about How to "Play a purifying effect" patented technology

The invention discloses a water quality pollution detection and purification device and a use method thereof, and is applied to the technical field of water quality detection.The water quality pollution detection and purification device is provided with an air bag and a floating piece for providing buoyancy for a structure, the air bag supports a structural plate on the top to float on the water surface, and the floating piece is used for limiting the air bag and the structural plate on the outer side; the structure is prevented from overturning when stormy waves are large, the arranged layer frame is matched with the top frame so that the detection assembly can be conveniently installed and fixed, the arranged annular net is used for being matched with the gear motor and the water wheel, and when the gear motor drives the water wheel to rotate, surrounding water flow and pollutants floating on the water surface can be stirred; according to the water purification device, the structure is arranged and falls into the annular net to collect pollutants, the water purification effect can be achieved, meanwhile, the situation that normal operation cannot be achieved due to the fact that the structure is blocked by impurities can be avoided, and an arranged anchor box can serve as a balance weight to anchor the structure when water is injected into the structure; and when the internal drainage is hollow, the fixation of the structure is stopped.

The utility model discloses an aeration flow guide device applied to an ecological filter, which relates to the technical field of aeration flow guide devices and comprises a support frame, a flow guide part is mounted on the surface of the support frame, an aeration part is mounted on one side of the support frame, a filter part is mounted on the surface of the support frame, the aeration part comprises a transmission pipe, and the transmission pipe is fixedly connected to one side of the support frame. One end of the transmission pipe is provided with an air pump and is fixedly connected with a flow guide pipe. Water in the ecological filter tank is conveyed into the partition cylinder through the first submersible pump, then the water is filtered through the first filter cylinder and the second filter cylinder, the water in the ecological filter tank is pumped through the second submersible pump, the water is conveyed into the filter assembly through the output pipe, and the filtered water is conveyed to the water outlet pipe. The second submersible pump conveys water to a spray head, and the filtered water is sprayed out, so that the water in the ecological filter tank is filtered, meanwhile, the contact area between the water body and air can be increased, and the dissolved oxygen content of the water body is increased.

The utility model discloses a polycrystalline silicon wastewater classification treatment and recovery device, which belongs to the field of polycrystalline silicon wastewater treatment and comprises a sedimentation tank, a water inlet tank for preliminary filtration is fixedly connected to one side of the sedimentation tank, and a collection tank for collecting sediments is fixedly connected to the bottom end of the sedimentation tank. A cleaning structure used for scraping residues on the inner wall of the sedimentation tank is fixedly mounted in the sedimentation tank, an evaporation box used for further filtration is fixedly mounted at the top end of the sedimentation tank, a stirring structure used for assisting evaporation and filtration is fixedly mounted in the evaporation box, and a heater is connected with a heating pipe to heat the interior of the evaporation box, so that impurities are further separated; the vaporized purified water is discharged from the recovery pipe, and the threaded scraper rotates to stir the clean water in the evaporation box, so that impurities and salt are effectively separated, the thorough purification effect is effectively achieved, the probability of generating secondary pollution and wastes such as sludge is avoided, the separation effect of the device is guaranteed, and subsequent recycling is facilitated.

The invention discloses a high-heat-capacity and low-corrosivity carbonate molten salt heat transfer and storage medium, a method and application, and belongs to the technical field of molten salt heat storage. The high-heat-capacity and low-corrosivity carbonate molten salt heat transfer and storage medium is prepared from K2CO3, Li2CO3, Na2CO3, AlCl3 and Al powder in percentage by mass, the Al powder and the AlCl3 powder are introduced into carbonate molten salt, the application target that the heat storage performance is excellent at the temperature of 600-850 DEG C can be achieved, and the heat transfer and storage efficiency of the carbonate molten salt is improved. And meanwhile, [Al] with considerable activity is generated by virtue of potential regulation capability of dissolved metal ions and gaseous chloride products by virtue of physical adsorption and chemical adsorption acting forces, so that the aim of reducing corrosion is fulfilled. The high-heat-capacity and low-corrosivity carbonate molten salt heat transfer and storage medium disclosed by the invention realizes the application goals of excellent heat storage performance and low corrosivity, is high in stability, simple in preparation process and easy for large-scale production, and can be applied to photo-thermal power generation and molten salt energy storage.

The utility model discloses purification and recovery equipment which comprises a purification box, an air inlet and an air outlet, the purification box is provided with a containing cavity, a purification channel is formed in the containing cavity, and the air inlet and the air outlet of the purification channel are formed in the two side walls of the containing cavity respectively; the wind power assembly is arranged at the air outlet, so that the target gas enters the purification channel from the air inlet and is exhausted from the air outlet; the first purification assembly comprises a driving part and a net disc, the driving part drives the net disc to rotate, the net disc is arranged in the purification channel and is opposite to the air inlet, the paint mist is attached to the net disc and is polymerized to form an aggregate, and the target gas forms first purified gas; and the recovery device is used for collecting the aggregate. The purification and recovery device provided by the technical scheme of the utility model is low in operation cost and can save cost.

The utility model discloses a wastewater treatment device for precious metal recovery production, which relates to the technical field of metal recovery production, and comprises a wastewater treatment device body suitable for treating wastewater for precious metal recovery production, the wastewater treatment device body comprises a treatment box, and a water inlet pipeline is fixedly mounted at the top end of the left side of the treatment box; a water inlet is fixedly formed in one end of the left side of the water inlet pipeline, a purification unit is arranged in the water inlet pipeline, an anti-blocking unit is arranged in front of the purification unit, the purification unit comprises a clamping groove formed in the inner wall of the water inlet pipeline, and a mounting opening is formed in front of the water inlet pipeline. According to the liquid purification device, impurities in liquid are filtered through the filter screen plate, small impurities in the liquid are filtered through the fine particle filter screen plate, pollutants in the liquid are adsorbed and decomposed through the activated carbon adsorption screen plate, and then the purification effect is achieved.