4results about How to "To achieve dredging effect" patented technology

The utility model discloses chemical waste gas collection and treatment equipment, and relates to the field of waste gas treatment equipment. Chemical waste gas collection and treatment equipment comprises a base, and further comprises supporting rods symmetrically connected to the base, the rotating shaft is rotationally connected to the supporting rod; the clamping disc is fixedly connected to the rotating shaft; the zeolite molecular sieve cylinder is arranged between the two clamping discs, and the waste gas conveying component is connected to the rotating shaft; according to the utility model, when harmful substances in waste gas are adsorbed by the zeolite molecular sieve cylinder, the zeolite molecular sieve cylinder is driven to rotate, so that the contact with the waste gas can be accelerated, the efficiency of filtering and purifying the waste gas is accelerated, and particulate impurities blocking holes of the zeolite molecular sieve cylinder are reversely cleaned; therefore, the effect of dredging holes of the zeolite molecular sieve is achieved, and the influence on adsorption treatment of harmful substances in waste gas due to hole blockage of the zeolite molecular sieve cylinder is avoided.

The utility model relates to the technical field of gypsum board processing, in particular to a slurry conveying device for gypsum plaster board processing. The conveying device comprises a conveying machine, a feeding bin is installed on the upper surface of the conveying machine, a dredging device is arranged on the inner surface of the feeding bin and comprises a dredging plate, the dredging plate is in sliding connection with the inner surface of the feeding bin, and a fixing plate is fixedly connected to the upper surface of the dredging plate. One side of the dredging plate is fixedly connected with a sliding rod, the arc surface of the sliding rod is in sliding connection with the feeding bin, the end, away from the dredging plate, of the sliding rod is fixedly connected with a grip, the upper surface of the feeding bin is fixedly connected with two fixing rods, and the arc surfaces of the fixing rods are in sliding connection with an operation plate; and one side, close to the feeding bin, of the operation plate is fixedly connected with an insertion rod. The problem that slurry conveying is affected due to the fact that a large amount of slurry is clamped in the feeding bin due to the fact that too much slurry is placed in the feeding bin at a time is solved.

This invention pertains to feeding equipment, and more specifically to the field of calcium hypochlorite preparation. The invention discloses a quantitative feeding device for calcium hypochlorite preparation, comprising a base. Both sides of a first hydraulic cylinder are connected to a first feeding pipe via connecting rods. One of the first feeding pipes passes through a feeding port. A first piston is slidably connected inside the first hydraulic cylinder, passing through the bottom of the first hydraulic cylinder and connected to a moving plate. Second feeding pipes are symmetrically fixed on both sides of the moving plate, and the second feeding pipes are slidably connected to the inner sides of the first feeding pipes. In this quantitative feeding device for calcium hypochlorite preparation, the second feeding pipes extend and retract relative to the first feeding pipes, facilitating adjustment of the overall capacity of the first and second feeding pipes to achieve quantitative feeding. A stirring rod rotates while moving downwards and extending into the left side of both the first and second feeding pipes, facilitating unblocking and preventing material blockage.

This invention discloses a vertical turning, milling, and boring multi-functional composite machining center and its machining method, belonging to the technical field of vertical machining centers. It includes a worktable, a tool turret on one side of the worktable, and a tool magazine on the other side. The worktable is equipped with a workpiece positioning mechanism, a cutting fluid output mechanism, and a cutting fluid recovery mechanism. The workpiece positioning mechanism is used to fix and adjust the position of the workpiece, cooperating with the tool turret to achieve machining operations. The cutting fluid output mechanism outputs cutting fluid to the workpiece. The cutting fluid recovery mechanism recovers the output cutting fluid. A mounting platform is located in the middle of the worktable, and the mounting platform has a boss-like structure with an upward bulge in the middle. An annular cavity is provided between the worktable and the mounting platform. By incorporating the cutting fluid recovery mechanism, this invention utilizes the mounting platform to guide the flow, allowing the cutting fluid to smoothly flow into the annular filter tank, be filtered through the filter holes, and then flow into the collection cavity for recycling.