6results about How to "Avoid affecting the purification effect" patented technology

The invention relates to the technical field of waste gas, and discloses a movable waste gas adsorption treatment device which comprises a vehicle plate, the top of the vehicle plate is fixedly connected with a push frame, the top of the vehicle plate is provided with a purification device, the surface of the purification device communicates with a gas pipe, the end, away from the purification device, of the gas pipe communicates with a rectangular pipe, and the end of the rectangular pipe communicates with a circular ring frame. The end, away from the rectangular pipe, of the annular frame communicates with a conical frame, and the end, away from the annular frame, of the conical frame communicates with an air inlet frame. When waste gas enters the gas inlet frame, the motor drives the collecting part to start to work, the collecting part is used for cleaning the surface of the filter frame, particles in the waste gas are prevented from being accumulated on the surface of the filter frame to affect the purification effect, meanwhile, the collecting part is used for collecting the particles, the particles are prevented from being gathered in the gas inlet frame, and the purification effect is improved. The collecting part drives the vibration part to work during rotation, the vibration part provides vibration force to clean the filter frame, and the cleaning effect on the filter frame is further improved.

The invention discloses a paddy field recession water quality purification device arranged on a ridge, and relates to the technical field of farmland recession water pollution control, the paddy field recession water quality purification device comprises an equipment frame, a purification frame is fixedly installed in the equipment frame, and an ecological adsorption frame is fixedly installed in the equipment frame; a water inlet is formed in the surface of the equipment frame, a water outlet is formed in the surface of the equipment frame, the feeding device comprises a material storage frame, a servo motor, a transmission shaft, a discharging pipe, a bearing rod, a baffle, a partition plate, a sleeve, an arc-shaped rod and a stirring plate, and the material storage frame fixedly penetrates through the upper wall and the lower wall of the equipment frame; according to the paddy field recession water quality purification device, a stirring plate rotates to stir water flow in the equipment frame, the reaction effect of a disinfectant and paddy field water is improved, and toxic substances of pesticide residues in the paddy field water are prevented from flowing back into a river.

The utility model relates to air conditioner fan -coil technology field especially, and more particularly to a fan -coil with air purification function, including fan -coil main part, the fixed mounting of the coil on fan -coil main part has the shell, the shell covers the periphery of the coil, the fixed mounting of double -shaft motor has in fan -coil main part, the two -way output shaft of double -shaft motor and fan -coil main part inside turbine fan impeller shaft are linked, still including the primary filter screen of setting in the shell both sides of fan -coil main part, the purification frame is set up to the primary filter screen of setting in the shell both sides of fan -coil main part, the primary filter screen is set up to the primary filter screen of setting in the shell both sides of fan -coil, the purification frame is set up to the primary filter screen of setting in the shell both sides in fan -coil main part, the purification frame is set up to the primary filter screen of setting inside the shell both sides in fan -coil main part, the purification frame is set up to the purification frame of setting in the shell both sides in fan -coil main part, the purification frame is set to the purification frame of setting in the shell both sides in fan -coil main part, the primary filter screen is set up to the primary filter screen of the setting in the shell both sides in fan -coil main part, the purification frame is set up in the primary filter screen of the setting in the shell both sides in fan -coil main part, and the primary filter screen is set up to the primary filter screen of the setting in the shell both side in fan -coil main part.

The utility model relates to the technical field of oil mist purifiers, in particular to a numerical control gear hobbing machine oil mist purifier which comprises supporting legs and an installation plate fixedly installed at the upper ends of the supporting legs, a purification box is fixedly installed at the upper end of the installation plate, and a top cover is arranged on the purification box. Two sets of fixing assemblies used for fixing the top cover are symmetrically arranged on the purification box, an air outlet is formed in one end of the purification box, a mounting box is fixedly mounted at the upper end of the mounting plate, a mist suction opening is fixedly formed in one end of the mounting box, and three sets of filter screen mounting assemblies used for fixing filter screens are arranged in the purification box; by arranging a fixing assembly, pulling a pulling plate, driving a clamping block to be separated from a clamping groove and rotating the pulling plate, the pulling plate is clamped in a groove in a fixing block, the clamping block is prevented from stretching into the clamping groove again under the action of a spring, the top cover can be rapidly disassembled, cleaning of the interior of the purification box is facilitated, and convenience is enhanced.

The utility model relates to wastewater purification technical field especially a wastewater purification device, including the box, the right side lower part fixed mounting of box is linked with the drainage pipe of intercommunication, the upper surface of drainage pipe is equipped with water valve, the upper part and the lower part of left and right two sides inner wall of box all are seted up fixed groove, the bottom of fixed groove is equipped with fixed block through the pivot swing installation, the upper surface of two opposite fixed blocks in the lower part jointly places the mounting frame, the inside of mounting frame is equipped with ultrafiltration membrane, reverse osmosis membrane from top to bottom respectively, the utility model discloses simple structure can carry out adsorption to the metal scrap in wastewater first, then carry out layer by layer filtration, make wastewater purification more completely, and purification intensity is high, can also carry out the removal cleaning of filter device, and the removal process is simple, effectively avoid the impurity accumulation influence purification effect such case's occurrence, be worth promoting and use.

The utility model provides a smoke removal structure for a moxibustion robot, which belongs to the technical field of moxibustion smoke removal and comprises a casing, a smoke exhaust pipe is arranged at the bottom of a smoke removal box in the casing, the lower end of the smoke exhaust pipe is connected with a negative pressure fan through a communication port of the casing, and no gap exists between the smoke exhaust pipe and the negative pressure fan. The fallen parts cannot enter the air inlet of the negative pressure fan; according to the utility model, the negative-pressure fan is not connected with the bottom plate of the shell, and the negative-pressure fan is directly connected with the smoke pipe, so that the air inlet of the negative-pressure fan is directly sealed, and therefore, falling parts are prevented from entering the air inlet of the negative-pressure fan during disassembly and assembly, and the negative-pressure fan is protected.