7results about How to "Thorough purification" patented technology

The invention relates to the technical field of tobacco pipe, in particular to a tobacco pipe capable of automatically recycling and purifying second-hand smoke, which comprises a tobacco pipe shell, a combustion chamber is arranged in the tobacco pipe shell, a cigarette fixing device is arranged at the top end of the combustion chamber, and a second-hand smoke inlet is formed in the outer side of the cigarette fixing device. A purified air outlet is formed in the bottom of the tobacco pipe shell, a second-hand smoke purifying mechanism is arranged between the second-hand smoke inlet and the purified air outlet, the tobacco pipe shell comprises a shell upper section and a shell lower section, a gas collecting hood and a fixed support are arranged on the upper portion of the shell upper section, and a plurality of purified air outlets are formed in the outer wall of the shell lower section in a penetrating mode; according to the second-hand smoke purification device, a smoking set for smoking and the second-hand smoke purification mechanism are integrated, a cigarette fixing device for smoking is adjacent to the second-hand smoke inlet, and second-hand smoke exhaled by a smoker does not diffuse in air, directly enters the second-hand smoke inlet, is treated by the purification mechanism and then is exhausted to the air.

This invention discloses a river water ecological restoration and purification device, belonging to the field of river water purification technology. It includes a base plate with an air cushion installed at its bottom. Above the base plate, from front to back, are sequentially arranged an ice-breaking and salvage conveying component, a collection and separation component, a water purification component, and an oxygenation component. The collection and separation component contains a vibrating filter component. A drive component is located between the ice-breaking and salvage conveying component and the collection and separation component. A propeller is fixedly installed at the rear of the base plate, and a power component for unmanned operation is installed on the top of the base plate. This invention, through its integrated ice-breaking and salvage conveying component, collection and separation component, vibrating filter component, water purification component, and oxygenation component, highly integrates multiple functional modules such as ice breaking, salvage, conveying, solid-liquid separation, water purification, and oxygenation, filling the gap left by the inability of most cleaning equipment to be used in winter and achieving uninterrupted river ecological restoration.

The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment control system which comprises a fixed mounting frame, a fan, a conveying frame, a first waste gas detector, a first waste gas treatment device, a conveying corrugated pipe, a second waste gas treatment device, a third waste gas treatment device, a treatment and filtration treatment frame and a treatment filter screen. The fixed mounting frame is fixedly mounted in the treatment and filtration treatment frame through bolts, the treatment filter screen is fixedly mounted in the fixed mounting frame, and the fans are uniformly and fixedly mounted between the treatment and filtration treatment frame and the conveying frame. According to the waste gas treatment device, large-particle impurities in waste gas can be adsorbed and removed by arranging the treatment filter screen, and then continuous three-time purification treatment is realized by arranging the first waste gas treatment device, the second waste gas treatment device and the third waste gas treatment device, so that the waste gas is quickly and thoroughly treated; and the treated waste gas can be conveyed and discharged after being detected to be qualified through a second waste gas detector.

The utility model discloses a kind of plastic bottle embryo mould embryo process generation waste gas treatment devices, belong to waste gas treatment technical field;Including purification tank, the purification tank is provided with inlet pipe and outlet pipe, it further includes first activated carbon layer and second activated carbon layer, the first activated carbon layer and second activated carbon layer respectively include multiple activated carbon purification cylinder, the activated carbon purification cylinder is rotatably connected with purification tank, and the activated carbon purification cylinder of first activated carbon layer and second activated carbon layer is staggered arrangement;The utility model is set using cylindrical adsorption structure, and is set multiple, increase the contact area and path of waste gas and activated carbon, make adsorption more fully, effectively promote waste gas purification effect, motor drives activated carbon cylinder rotation, so that activated carbon all-round contact waste gas, fully exert adsorption capacity, avoid resource waste.

The invention relates to the field of air purification, in particular to a plasma air purification and disinfection machine, comprising a machine body, wherein a disinfection unit is arranged in the machine body, and the disinfection unit comprises a primary filter module, an electrostatic ion adsorption module, a plasma catalytic module, a plasma disinfection module and a negative ion freshness module; a pair of symmetrical side walls of the machine body are movable plates, which are installed at a disassembly window of the machine body through a clamping unit, and the interior of the machine body inside the disassembly window is sequentially installed with the primary filter module, the electrostatic ion adsorption module, the plasma catalytic module and the plasma disinfection module from bottom to top; the primary filter module is installed at the air inlet of the lower end side wall of the machine body; a negative ion freshness module is installed above the plasma disinfection module, and the negative ion freshness module is placed at the air outlet at the top of the machine body.

The utility model discloses a waste gas treatment device for high-pressure epoxy resin coating production, and relates to the technical field of epoxy resin coating production. The device comprises a production device, an exhaust pipe and an exhaust fan, the exhaust pipe is embedded in one surface of the production device, the exhaust fan is embedded in one end of the exhaust pipe, an inlet pipe is embedded in one surface of the exhaust fan, a treatment box is embedded in one end of the inlet pipe, the interior of the treatment box is of a cavity structure, and a water inlet pipe is embedded in the upper surface of the treatment box. One end of the water inlet pipe extends into the treatment box, a water collecting plate is embedded in one end of the water inlet pipe, and a plurality of spraying heads are embedded in the lower surface of the water collecting plate. By means of the structure of the spray header, the waterproof filter screen, the biological filling layer and the activated carbon adsorption layer, waste gas generated during epoxy resin coating production can be conveniently subjected to multi-stage treatment, the waste gas is thoroughly purified and treated, the emission standard of the waste gas is met, and pollution to the environment is avoided.

The invention discloses waste gas treatment equipment, and belongs to the technical field of waste gas treatment.The waste gas treatment equipment comprises an adsorption assembly, a combustion catalysis assembly, a filtering assembly and a gas outlet assembly, the adsorption assembly is connected with the combustion catalysis assembly through a pipeline, and the combustion catalysis assembly is connected with the filtering assembly through a pipeline; and the filtering assembly is connected with the air outlet assembly. According to the waste gas treatment equipment disclosed by the invention, by arranging the adsorption assembly, the combustion catalysis assembly and the filtering assembly, various technologies such as physical filtration, chemical adsorption and catalytic oxidation are combined and applied, so that the purification effect of waste gas is more thorough, and higher emission standard requirements can be met; the waste gas catalyzed by the catalytic bed combustor enters the first activated carbon adsorption bed and the second activated carbon adsorption bed again, and the waste gas adsorbed again enters the filtering assembly to be filtered, so that the adsorbent can be fully regenerated and recycled.