18results about How to "Convenient for centralized collection and processing" patented technology

The invention discloses a modified flocculant and equipment for rapidly removing microplastics in drinking water, and the modified flocculant is a polyaluminum sulfate-titanium tetrachloride-poly dimethyl diallyl ammonium chloride ternary composite flocculant. The pH application range value is increased by compounding with the poly dimethyl diallyl ammonium chloride, the charge neutralization bridging and netting capabilities are enhanced, and the adsorption bridging through a polymer chain is enhanced, so that the flocculant has the advantages of strong flocculation capability, quick demulsification, high settling velocity and small flocculant volume; and the water purifier has very strong purification capacity on fine suspended matters such as micro-plastics in water. Through the special flocculant adding, stirring and precipitation structure design, the removal rate of the micro-plastics is remarkably improved.

The utility model relates to the technical field of washing machines, and discloses a drying device for an embedded bathroom cabinet washing machine all-in-one machine, the drying device comprises an exhaust pipe and a collection box, the exhaust pipe is arranged between a cabinet and an outer cylinder; the air inlet end of the exhaust pipe is communicated with an outer barrel of the washing machine; the air outlet end part of the exhaust pipe is arranged outside the cabinet body; the position, close to the air outlet end, of the exhaust pipe is lower than the position, close to the air inlet end, of the exhaust pipe. The collecting box is communicated with the exhaust pipe. The drying device has the effect of reducing the possibility that the interior of the cabinet body is moistened by damp and hot gas exhausted by the drying device.

The utility model relates to the technical field of pneumatic punching machines, in particular to an automobile part pneumatic punching machine with a waste collecting function, which comprises a workbench, a device body and a collecting assembly, and the collecting assembly comprises a lower die, a first air cylinder, a round rod, a collecting groove and a brush plate; the device body comprises a punching machine frame, an air cylinder, a control button and a controller, the punching machine frame is arranged at the upper end of the workbench, the air cylinder is installed at the top of the punching machine frame, a punch is installed at the lower end of the air cylinder and can move towards the workbench through driving of the air cylinder, a chuck is installed at the lower end of the punch, the control button is connected with the controller, and the controller is connected with the air cylinder. The lower die is slidably installed on the workbench through the round rod, replacement of the lower die is facilitated, an insertion hole, where the round rod is installed, in the workbench is a through hole, chippings are prevented from remaining inside, when waste is left on the device, a first air cylinder drives a brush plate to sweep the waste into a collecting groove in the outer side of the workbench, and the collecting groove facilitates centralized collection and treatment of the waste.

This application belongs to the field of wooden door hinge processing technology and discloses a wooden door accessory processing equipment. The application includes a base plate, with a top plate connected to the top of the base plate. A first hydraulic cylinder is fixedly connected to the bottom of the top plate, and a first motor is fixedly connected to the output end of the first hydraulic cylinder. A cutting blade is fixedly connected to the output end of the first motor. A shielding box is fixedly connected to the top of the base plate. The top wall of the shielding box is made of transparent material, and an infeed chamber is opened at the top of the shielding box. The infeed chamber is located directly below the cutting blade so that the cutting blade can enter the interior of the shielding box. The shielding box prevents iron filings from splashing outwards during the cutting process, protecting the surrounding environment and personnel safety. It also facilitates centralized collection and processing of the iron filings, improving the safety and practicality of the processing equipment.

This utility model relates to the field of wastewater treatment technology, and more particularly to a wastewater treatment device for river pollution sources. It includes a filter chamber, a filter screen, spiral blades, a slag discharge port, a drive motor, an installation chamber, an installation plate, an inspection door, a purification tank, and an aeration pipe. The filter chamber has a filter screen at its lower end and spiral blades at its upper end. A slag discharge port is located on the right side of the filter chamber, and a drive motor is located on the left side. An installation chamber is located on the outer side of the lower end of the filter chamber, with an installation plate at its upper end and an inspection door on its left side. A purification tank is located at the lower end of the installation chamber, and an aeration pipe is located on the inner side of the purification tank. This utility model removes larger impurities through the filter screen, achieving preliminary wastewater treatment and preventing the deposition of larger impurities in the purification tank. The drive motor controls the rotation of the spiral blades, pushing impurities on the filter screen surface towards the slag discharge port for convenient centralized collection and treatment.

This utility model provides a pet hair vacuum cleaner, relating to the field of pet hair cleaning technology. It aims to solve the problem that existing methods for cleaning pet hair in the air or on the ground involve workers using handheld cleaning tools, resulting in low efficiency and poor cleaning effect. The vacuum cleaner includes a collection box with a groove at the bottom and support seats around the groove. The outer wall of the collection box has evenly distributed through holes. A positioning frame is fixedly connected to the inner wall of the collection box, and a filter screen is detachably connected to the positioning frame. Multiple AC fans are detachably connected to the top of the filter screen on the collection box via fasteners.

The utility model relates to the technical field of dust separation, in particular to a dust separation device convenient to clean, which comprises a fixed rack, a separation box, a sliding frame, a separation net rack, an electric push rod and a cleaning assembly, the cleaning assembly comprises a concentrating funnel, a falling pipeline, a connecting pipeline, a filtering pipeline, fan blades, a collecting frame, a mounting plate, a filtering net, a collecting box and a driving component, and dust entering the filtering pipeline can be adsorbed and collected through the filtering net; heavy impurities and clustered dust can be collected after falling in a falling pipeline and a filtering pipeline through a collecting box, and a filtering net and the collecting box on a mounting plate can be pulled out by dismounting the mounting plate to clean the dust or impurities in the filtering net and the collecting box, so that the separated dust is prevented from flying during operation; and meanwhile, operators can conveniently collect and treat the dust in a centralized manner.

The application discloses a steam exhaust mechanism with gas-liquid separation, relates to the field of steam exhaust, and comprises a centrifugal fan, wherein a driving motor is arranged on the centrifugal fan, an air inlet of the centrifugal fan is connected with an air inlet pipe, the tail end of the air inlet pipe is connected with an air suction cover, an air outlet of the centrifugal fan is connected with an air outlet pipe, the bottom of the air outlet pipe is connected with a water collecting tank, the water collecting tank is in communication with the inside of the air outlet pipe, the bottom of the water collecting tank is connected with a first water drainage pipe, and the inside of the water collecting tank is provided with cold water plates that are distributed in an inclined manner, wherein the cold water plates are composed of a plurality of parallelly connected water pipes, the lower end of the cold water plates is connected with a water inlet pipe, and the upper end of the cold water plates is connected with a water outlet pipe. The device can collect condensed water multiple times in the process of steam exhaust, can accelerate the condensation of water vapor, can optimize the gas-liquid separation effect, and thus can improve the exhaust standard and reduce waste.

The present invention discloses a fully automatic lath grooving and coiling machine, including a workbench, a discharge tray and a processing table. The front surface of the workbench is provided with a discharge tray, and the discharge tray is composed of a base plate and a limit plate. A central axis is welded at the center of one side wall of the base plate, and the limit plate is threadedly connected to the central axis. The central axis is also threadedly connected to the outer side of the limit plate with a limit nut. A base plate is welded inside the workbench, and a third driving motor is bolted to the base plate. In the present invention, the fully automatic lath grooving and coiling machine is provided with a discharge tray, an upper grooving and coiling roller, a lower grooving and coiling roller, a cutting knife and a receiving shaft, which can automatically realize the cutting and collection of the lath after conveying the grooving and coiling, and realizes the automatic integration of discharge, grooving and coiling, cutting, separation and collection, which greatly improves the efficiency of lath grooving and coiling, reduces the input of labor, and improves the economic benefits.

The utility model discloses a kind of leaf beating redrying online tobacco leaf removes silk mechanism, it is related to tobacco redrying technical field, each screening mechanism and the conveying structure located in conveying bin side are equipped with densely arranged along conveying path;The taker-in, shuttle knife and auger of screening mechanism are sequentially rotated and installed in conveying bin from top to bottom;The power output by drive structure is respectively transmitted to taker-in, shuttle knife and auger;Conveying bin side wall is opened discharge port corresponding to the discharge end of each auger, and conveying structure is connected below each discharge port.The utility model passes through the taker-in of taker-in structure in-depth tobacco leaf gap precision hooking mixed in tobacco leaf silk and other foreign matters, silk and other foreign matters attached to taker-in are removed using the periodic cross cooperation clearance between the taker-in structure row on taker-in and the scraper on shuttle knife during synchronous rotation of taker-in and taker-in, again by auger and conveying mechanism send off production line, can better realize the screening of silk and other foreign matters in tobacco leaf and the removal of silk and other foreign matters on taker-in, improve tobacco purity.

The portable cutting device for decoration engineering relates to the field of decoration and comprises a main body, a motor is installed on one side of the interior of the main body, a cutting knife is connected to the outer side of the output end of the motor, a protective bin is arranged on one side of the main body, and a rotary cover is rotationally connected to the interior of the protective bin; and an inserting groove is formed in one side of the protection bin, an inserting block is arranged in the inserting groove, and a telescopic rod is fixed to the bottom of the inserting block. Scraps generated when the cutting knife cuts a wood board fall into the collecting groove, centralized collecting treatment is facilitated, meanwhile, under the action of mutual cooperation of the sliding block and the sliding groove, the sliding block is pulled to drive the rotary cover to rotate, the rotary cover can conveniently display and hide the cutting knife, and the cutting knife can be conveniently replaced. And meanwhile, when not used, the telescopic rod is pulled to drive the collecting groove to move upwards, a rotary cover is matched for better protecting the cutting knife, and when not used, the situation that the cutting knife is started due to mistaken touch of personnel, and harm is caused to safety personnel is avoided.

The application discloses a sand removing device under a bridge and a sand removing method thereof. The device comprises a supporting frame, a sand storage assembly movably arranged on the top of the supporting frame, wheels rotatably arranged on both sides of the supporting frame, a sand conveying assembly arranged on one side of the top of the sand storage assembly, a sand inlet assembly connected to the feeding end of the sand conveying assembly, and a shovel comprising a first horizontal shaft arranged in the inner side of the shovel, the first horizontal shaft being rotatably connected to the shovel, an arc surface arranged on the side of the shovel close to the first horizontal shaft, and a second collecting hopper rotatably arranged on the side of the shovel close to the arc surface. The device can transfer the removed sand and stones, and the first rectangular hole and the sealing plate assembly arranged at the lower part of the sand storage assembly can facilitate the loading or packaging of the sand and stones, and the device can be used in various forms.

The utility model belongs to the technical field of steel structure welding protection, and particularly relates to a steel structure welding operator protection device which comprises a protection box, round holes are symmetrically formed in the front side of the protection box, protection rings are fixedly installed on the inner walls of the round holes, inserting grooves are formed in the left side and the right side of the protection box, and inserting plates are installed in the inserting grooves in an inserted mode. An arc-shaped cover is rotatably installed at the top of the protection box, an air outlet pipe is fixedly installed on the rear side of the protection box, fan blades are arranged in the air outlet pipe, an inserting groove is formed in the air outlet pipe and located on one side of the fan blades, an inserting plate is installed in the inserting groove in an inserting mode, and an activated carbon filter plate is fixedly installed at the bottom of the inserting plate and located in the inserting groove; sparks generated in the welding process cannot scald people, meanwhile, strong light generated in the welding process cannot puncture eyes of people, the people can conveniently collect and process chippings in a centralized mode, harmful gas generated in the welding process can be filtered, and it is guaranteed that gas generated in the welding process cannot cause harm to the bodies of the people.