7results about How to "Increased flow distance" patented technology

The utility model relates to a horizontal tar ammonia water separation device, including groove body, flow channel baffle, tar ammonia water inlet pipe, heavy tar outlet pipe, light tar outlet pipe and ammonia water outlet pipe, one end of groove body is equipped with tar ammonia water entrance, the other end of groove body is equipped with light tar outlet, ammonia water outlet and heavy tar outlet, a plurality of flow channel baffles are arranged in groove body along the tar ammonia water flowing direction interval, form the tar ammonia water flow channel of serpentine, the surface of flow channel baffle is sprayed with hydrophobic oleophilic material coating, the horizontal tar ammonia water separation device can guarantee the full separation of light tar, heavy tar and ammonia water, improve separation efficiency, and save the floor area greatly, save investment, solve the problem that the existing tar ammonia water separation device separation effect is poor, tar ammonia water stays long, equipment floor area is big, total investment is high.

The utility model belongs to the technical field of wastewater treatment, in particular to wastewater treatment equipment based on UV (ultraviolet) photolysis deodorization, which comprises a wastewater treatment tank and two UV photolysis deodorization lamps, a seal cover is fixed at the top of the wastewater treatment tank in a threaded connection manner, a guide shell is fixedly connected at the top of the seal cover, and a deodorization component is arranged at the top of the wastewater treatment tank. Odor is guided by the upper partition plate and the lower partition plate to flow in a snakelike mode in the box body, the odor sequentially flows through the two deodorization spaces and then is exhausted outwards, when the odor enters the first deodorization space, the two angular inflation blocks and the inflation cushion are inflated and expanded, so that the first deodorization space is effectively sealed, and the odor can be effectively removed from the first deodorization space. The air flow can effectively keep slowly flowing or stopping for a certain time at the position, corresponding to the UV photolysis deodorization lamp, in the box body, and the irradiation reaction time of odor and the UV photolysis deodorization lamp in the box body is prolonged, so that the air flow can be effectively and completely reacted and purified in the flowing-in and flowing-out processes.

The utility model provides a kind of factory self-circulation spray acid mist tower belongs to industrial plant exhaust treatment technical field. Including mounting frame, the inside fixed mounting fan of mounting frame is connected with spraying mechanism by air pipe in the discharge port of fan, the spraying mechanism includes tower body, the tower body is sealedly connected with the exhaust port of fan by air pipe, and the inside fixed mounting of tower body is in spray pipe. By setting baffle in the inside of tower body, and gas is delivered to the position below baffle, and gas hole is set on baffle, and gas pipe is installed in the position of gas hole, air inhaled into the inside of tower body can enter the inside of gas pipe at this time, gas pipe is installed in the inside of tower body in the form of bending, can extend the flow distance of air, delay the flow rate of air in tower, can improve the treatment effect to air, remove acidic waste gas in air, avoid causing pollution to atmosphere.

The utility model relates to the technical field of nitric acid production equipment, in particular to a spiral gas-entrapping ammoxidation furnace distributor which comprises an outer cylinder, a spiral spring tube is arranged in the outer cylinder, the spiral spring tube is spiral, a discharge tube is fixedly mounted at the bottom end of the spiral spring tube, a feed tube is fixedly mounted at the top end of the spiral spring tube, and the feed tube is connected with the outer cylinder. Threaded sealing covers are detachably mounted on the discharging pipe and the feeding pipe; an air inlet pipe is fixedly installed on the discharging pipe, an air outlet pipe is fixedly installed on a top pipe body of the spiral spring pipe, an inner catalyst blocking net is fixedly installed at the end, close to the discharging pipe, of the air inlet pipe, a catalyst is contained in the spiral spring pipe, and a top dustproof cover plate is hinged to the top face of the outer barrel through a hinge; and a handle is fixedly mounted on the top surface of the top dustproof cover plate. According to the utility model, gas and a catalyst are fully contacted from bottom to top, so that the aims of improving the sufficiency of catalytic reaction and guaranteeing the nitric acid preparation effect are fulfilled.

This utility model discloses an evaporation and concentration device for preparing inorganic salts, including a reaction vessel, a stirring device, spiral evaporation blades, a rotary evaporator, a circulation pipe, a circulation pump, and a heat exchanger. The stirring device is disposed inside the reaction vessel, and the rotary evaporator is connected to the stirring device. The spiral evaporation blades are connected to the inner wall of the reaction vessel and cooperate with the rotary evaporator. The two ends of the circulation pipe are connected to the bottom of the reaction vessel and the rotary evaporator, respectively. The circulation pump and the heat exchanger are connected to the circulation pipe. This evaporation and concentration device for preparing inorganic salts has a simple structure and is convenient and practical. The reaction liquid is introduced into the annular overflow channel of the rotary evaporator through the circulation pipe, so that the reaction liquid overflows into the annular disk and spreads quickly, thereby increasing the heat dissipation surface and improving the concentration speed.

The utility model relates to the technical field of flue gas treatment, in particular to an efficient flue gas desulfurization and denitrification integrated device which comprises a treatment tower main body, a flue gas input assembly, a treatment liquid circulating assembly for circulating treatment liquid and a spraying assembly are arranged in the treatment tower main body, the flue gas input assembly comprises a flue gas inlet pipe, and the tail end of the flue gas inlet pipe is connected with an end sleeve; a plurality of straight pipes are connected to the end sleeve, the spraying assembly comprises a spiral flue, a spiral band pipe is installed in the spiral flue, a plurality of spraying heads are installed on the spiral band pipe, and the output end of the treating fluid circulating assembly is communicated with the bottom end of the spiral band pipe. According to the efficient flue gas desulfurization and denitrification integrated device, by arranging the spiral flue and the spiral belt pipe with the spraying head, smoke spirally ascends along the spiral flue in the treatment tower main body, the flowing distance of the smoke in the tower is prolonged, the contact time of the smoke and atomization treatment liquid is prolonged, and the smoke is effectively prevented from entering the atomization treatment liquid. And sulfur, nitrate and other substances in the smoke have more sufficient time to react with the treating fluid.

This utility model discloses a disinfection device for domestic water, relating to the technical field of domestic water disinfection devices. It includes an outer shell assembly composed of a stainless steel cylinder, a flange, and a connecting channel. Disinfection components are disposed on the inner and outer sides of the stainless steel cylinder, and these components are used to disinfect the water flowing through the inner side of the stainless steel cylinder. This utility model achieves water flow along a spiral trajectory and is disinfected by ultraviolet radiation by setting up the disinfection components. Compared to traditional straight flow, the spiral flow extends the water flow distance, increasing the exposure time for microorganisms. Furthermore, the centrifugal force generated by the swirling flow causes repeated exchange of water from the pipe wall to the center, allowing microorganisms to be more evenly exposed to the high-intensity ultraviolet radiation area. This reduces radiation dead zones, extends exposure time, and increases the probability of microorganisms contacting ultraviolet radiation, further improving the disinfection effect and power of domestic water.