8results about How to "Guaranteed evaporation efficiency" patented technology

The utility model relates to the technical field of seawater desalination, in particular to a solar distillation device which comprises a floating seat, a condensation cover and a photo-thermal evaporator. A through hole is formed in the floating seat, the photo-thermal evaporator is movably sleeved with the through hole, a water collecting groove is formed in the periphery of the outer portion of the through hole, a condensation cover is connected to the water collecting groove in a sealed mode, and a drainage hole is formed in the water collecting groove and connected with a collecting bottle; a conical support is arranged in the photo-thermal evaporator, and a photo-thermal film is attached to the conical support; the condensation cover comprises a light-transmitting cover body, a pull ring is arranged on the light-transmitting cover body, and flow guide grooves are formed in the periphery of the inner side of the light-transmitting cover body. In the using process, seawater capillary is improved through the photo-thermal film on the conical support, then the seawater is evaporated under illumination and condensed on the inner side of the condensation cover, finally collection is conducted through the collection bottle, and comparison of evaporation performance of different photo-thermal films is achieved by comparing the collected water amount. The seawater desalination device is simple in structure and convenient to use and maintain, and has important significance on research of seawater desalination.

The utility model relates to the technical field of concentrators, and discloses a concentrator with high evaporation efficiency, which comprises a tank body structure, the tank body structure comprises a tank body, two support columns are fixedly arranged at the bottom of the tank body, a discharge port is arranged at the bottom of the tank body, a feed port is arranged at the top of the tank body, and the feed port is arranged at the bottom of the tank body. A stirring and cleaning assembly and a heating assembly are arranged in the tank body, and a steam generating assembly is arranged on the outer side of the tank body. According to the concentrator with the high evaporation efficiency, when a material is poured into the tank body through the feeding hole and then is evaporated, a driving motor is started, a rotating shaft starts to rotate, a plurality of stirring rods are driven to rotate, and the stirring rods drive a rotating drum and a stirring column to rotate, so that the material in the tank body is fully stirred, and the evaporation efficiency is improved; during rotation, the scraping plate is tightly attached to the inner wall of the heating layer to scrape away adhered impurities, so that the accurate evaporation capacity of the materials is ensured, and the evaporation quality and the evaporation efficiency are ensured.

The utility model provides a kind of liquid distribution structure, heat exchange device and air conditioner.The liquid distribution structure includes outer cylinder;Inner cylinder;Baffle assembly;The inner cylinder is provided with back gas hole, and the back gas cavity is communicated with the inner cylinder by the back gas hole.The utility model provides a kind of liquid distribution structure, heat exchange device and air conditioner, utilize baffle assembly to form falling film cavity and back gas cavity in installation cavity, gas refrigerant generated in falling film cavity is discharged to the inner cylinder in time, so that it avoids that gas refrigerant formed after heat exchange continues to flow with unheated refrigerant, guarantees the film formation state of liquid refrigerant on the surface of heat exchange pipe, guarantees evaporation efficiency and processing capacity, and because back gas cavity is above falling film cavity, when small droplet enters back gas cavity with gas refrigerant and condenses into larger droplet, liquid drop in back gas cavity can also reflow to falling film cavity for heat exchange, contact coil in falling film cavity again to produce film-pulling heat exchange effect, further improve heat exchange processing capacity.

The present application relates to the technical field of wastewater treatment device, specifically, disclose a kind of wastewater purification treatment device for phosphate production, it include: main body, first interception pipe and second interception pipe being interconnected, staggeredly installed in main body;By magnetic mutual attraction, stirring component and guide component, wherein, stirring component is movably placed in first interception pipe and second interception pipe, for stirring wastewater;Guide component is outside first interception pipe and second interception pipe, can be along the circulation movement of the distribution path of first interception pipe and second interception pipe;Driving assembly is used to drive guide component;Evaporation assembly is used to input water vapor into main body;Guide component can drive stirring component to move, improve the flow efficiency of wastewater in first interception pipe and second interception pipe, also can clean the inner wall surface of first interception pipe and second interception pipe, ensure the cleanliness of inner wall surface.

The utility model provides a single-effect evaporator which comprises an evaporator body, the evaporator body comprises a heating chamber and an evaporation chamber, an upper tube plate and a lower tube plate are arranged between the evaporation chamber and the heating chamber and at the bottom of the heating chamber respectively, and a central circulating tube and a group of heating tube bundles are arranged in the heating chamber. A bottom-in stirrer is arranged at the bottom of the evaporator body, a stirring shaft of the bottom-in stirrer extends into the central circulating pipe, a feeding hole and a steam outlet are formed in the top of the evaporator body, and a discharging hole is formed in the side surface of the bottom of the evaporator body; a steam inlet and a condensate outlet are formed in the two sides of the heating chamber respectively, a temperature sensor port and a pressure gauge port are formed in the heating chamber, and the temperature and the pressure of the heating chamber are detected through a temperature sensor and a pressure gauge. According to the utility model, the evaporation rate can be controlled by adjusting the speed and mode of bottom stirring, and the steam conveying speed can be controlled in an interlocked manner by detecting the temperature and the pressure.

The present invention relates to the technical field of solvent solute separation, and in particular to a multi-stage separator for quickly separating solutes in a solvent, comprising a horizontally arranged bidirectional separation device, wherein the two ends of the bidirectional separation device are respectively mounted on the corresponding working ends of a translation control mechanism, and the tops of the two ends of the translation control mechanism are respectively fixed to the bottoms of the corresponding ends of a horizontal hanging plate through lifting units, and the horizontal hanging plate is fixedly hoisted, and inlet flange pipes connected to the interior thereof are respectively arranged at the bottoms of the two ends of the bidirectional separation device. The multi-stage separator can effectively separate solvent and solute in a solvent, and can use the translation control mechanism to realize alternating solute separation treatment for solutions on both sides when separating solutes; during treatment, the solutions on both sides can use the same type of solutions or solutions of different categories, and the entire treatment process relies on membrane separation combined with evaporation crystallization to realize concentration first and then crystallization precipitation, which is more efficient and quick.

The utility model discloses a parallel type rotary evaporation system which comprises a circulating pump and at least two groups of rotary evaporators, the circulating pump is provided with an input port and an output port, each group of rotary evaporators at least comprises a condensation structure, and the condensation structure at least comprises a lower inlet and an upper outlet which are communicated with each other; wherein the lower inlet of the condensation structure of each group of rotary evaporator is connected to the output port of the circulating pump in parallel through a pipeline, and the upper outlet of the condensation structure of each group of rotary evaporator is connected to the input port of the circulating pump in parallel through a pipeline; according to the utility model, the problem of insufficient cold supply of the condenser for feeding cooling water behind the first syn-position due to the fact that the condensers of a plurality of rotary evaporators are connected in series can be solved.

The invention relates to the technical field of wastewater treatment, and discloses a salt-containing wastewater solid-liquid separation device which comprises a waste liquid tank, an evaporation tank and a solid-liquid separation tank, the filtering assembly comprises a filtering part and a first cleaning part, the filtering part is arranged in the waste liquid tank, external waste water is conveyed into the waste liquid tank and is filtered through the filtering part, and the first cleaning part is arranged on the filtering part and is configured to clean the filtering part when the first cleaning part moves upwards; the evaporation assembly comprises two exhaust pipes and two collecting pieces, the two exhaust pipes are arranged on the two sides of the top end of the evaporation tank respectively, and the two collecting pieces are arranged in the two exhaust pipes respectively and used for collecting condensate water in the exhaust pipes; and the separation assembly comprises a centrifugal barrel and a second cleaning piece, the centrifugal barrel is rotationally connected into the solid-liquid separation tank, and the second cleaning piece is arranged in the solid-liquid separation tank, makes contact with the outer wall of the centrifugal barrel and is used for cleaning drainage holes in the centrifugal barrel. The salt-containing wastewater treatment device is simple in structure and convenient to operate, and the treatment efficiency of salt-containing wastewater is greatly improved.