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CN-121020681-B - Sewage multistage treatment device and treatment method

CN121020681BCN 121020681 BCN121020681 BCN 121020681BCN-121020681-B

Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage multistage treatment device and a treatment method, wherein the sewage multistage treatment device comprises a collection cone, an upper plate is connected to the collection cone, a centrifugal filter drum is rotatably connected to the upper plate, the upper plate can move upwards in a vertical mode, a plurality of slots are formed in the centrifugal filter drum, a rotary table is connected to the collection cone, the rotary table can rotate by taking a virtual axis as an axis, a plurality of stirring parts are connected to the rotary table, a salvaging groove is formed in each stirring part, a plurality of salvaging holes are formed in each salvaging groove, and the sewage multistage treatment device is used for treating sewage; the multistage treatment operation of small-batch high-pollution sewage can be efficiently realized.

Inventors

  • RUAN ZHENYU
  • ZHANG GUOPING

Assignees

  • 宜兴市恒邦环保有限公司

Dates

Publication Date
20260512
Application Date
20250918

Claims (5)

  1. 1. The utility model provides a sewage multistage processing apparatus, which is characterized in that, including collecting the awl bucket, be connected with the upper plate on the collecting awl bucket, rotate on the upper plate and be connected with the centrifugal filter cartridge, the upper plate can be along vertical direction upwards remove, has seted up a plurality of slotted holes on the centrifugal filter cartridge, the collecting awl bucket is connected with the carousel in-connection, the carousel can regard a virtual axis as the axle rotation, is connected with a plurality of stirring portions on the carousel, is equipped with a blown down tank on the centrifugal filter cartridge, and the blown down tank position is connected with an arc shielding plate through the mode of tightening the bolt; Each stirring part is provided with a salvage groove, and a plurality of salvage holes are formed in each salvage groove; Each stirring part is fixedly connected with a stirring plate, a plurality of stirring parts are rotatably connected to the turntable, a motor is fixedly connected to the upper plate, a gear is fixedly connected to an output shaft of the motor, a toothed ring is fixedly connected to the centrifugal filter cylinder, and the gear is meshed with the toothed ring; The centrifugal filter cylinder is fixedly connected with a rectangular rod, the collecting cone barrel is fixedly connected with a connecting frame, the connecting frame is rotationally connected with a rotating sleeve, the rotating sleeve is slidably connected with a sliding rod, the sliding rod is provided with a rectangular groove, the rectangular rod can be inserted into the rectangular groove, the rotating disc is fixedly connected with the sliding rod, an electromagnetic block A is fixedly connected onto the sliding rod, the electromagnetic block A can adsorb and fix the rectangular rod, a storage battery A is fixedly connected onto the sliding rod, and the storage battery A can supply power for the electromagnetic block A; Each stirring part is fixedly connected with a transmission cambered surface, the lower side of the centrifugal filter cylinder is connected with a compression ring, a torsion spring is arranged at the rotation connection part between each stirring part and the turntable, the compression ring can be in contact with a plurality of transmission cambered surfaces, an electromagnetic block B is fixedly connected to the rotating sleeve, the electromagnetic block B can adsorb and fix the sliding rod, a storage battery B is fixedly connected to the rotating sleeve, and the storage battery B can supply power to the electromagnetic block B; the device also comprises a plurality of electric push rods fixedly connected on the collecting cone barrel, and telescopic rods of the electric push rods are fixedly connected with the upper plate.
  2. 2. The wastewater multistage treatment device according to claim 1, further comprising a compression spring fixedly connected between the rotating sleeve and the sliding rod.
  3. 3. The sewage multistage treatment device according to claim 2, wherein a plurality of vertical plates are fixedly connected to the lower side of the upper plate, a connecting frame is fixedly connected between the plurality of vertical plates, a plurality of vertical rods are fixedly connected to the connecting frame, and a compression ring is fixedly connected between the plurality of vertical rods.
  4. 4. A multi-stage sewage treatment apparatus according to claim 3, further comprising a bottom plate fixedly connected to the underside of the collecting cone.
  5. 5. A treatment method for treating sewage by a sewage multistage treatment apparatus according to claim 4, characterized by comprising the steps of: the method comprises the steps of firstly, placing equipment in a closed container, fixing the equipment by screw bolts of a threaded hole of a bottom plate, and presetting chemical agents in a collection cone; Pouring the experimental sewage into a centrifugal filter cartridge to enable the centrifugal filter cartridge to continuously rotate; Step three, when sewage with more fragile particles is treated, adjusting the stirring plate to be parallel to the water flow direction, and intercepting fine particles by the fishing groove; Step four, adjusting the stirring plate to be vertical to the water flow direction when treating the sewage with high hardness and more particles, and strengthening plug flow stirring; step five, starting the electromagnetic block A to adsorb the rectangular rod, and downwards moving the centrifugal filter cylinder to drive the sliding rod to downwards move along the rotating sleeve so as to enable the turntable and the stirring part to vertically reciprocate; and step six, closing the equipment, removing residues in the centrifugal filter cylinder by detaching the arc-shaped shielding plate, and opening the water outlet valve of the collecting cone barrel to finish processing.

Description

Sewage multistage treatment device and treatment method Technical Field The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage multistage treatment device and a treatment method. Background With the increasing strictness of environmental protection requirements, the high efficiency and adaptability of sewage treatment technology in multi-scenario applications are becoming critical demands. The traditional multistage treatment device generally adopts a combination of multiple processes such as physical interception, biochemical degradation, deep purification and the like so as to realize the staged removal of pollutants. For example, the common system forms a three-stage treatment system through grid prefiltering, degrading organic matters by an activated sludge method and advanced treatment by a membrane separation technology, so that the water quality purification effect is remarkably improved; However, existing equipment is mostly directed to large sewage treatment scenes, relies on fixed structures, is huge and is difficult to move. For example, a typical serial system of a sludge decomposing tank and an anaerobic tank needs to occupy tens of square meters, so that the system cannot meet the treatment requirements of small-batch high-pollution sewage in laboratories, small medical stations and the like, and sewage in scenes such as laboratories, clinics and the like has the characteristics of high pollution concentration and batch intermittence and needs rapid integrated treatment, while the current small-sized equipment has the advantages of reduced occupied area, low solid-liquid separation precision, dependence on static diffusion of chemical agent mixing, insufficient reaction efficiency and difficulty in realizing high-efficiency separation and deep purification synchronously. Disclosure of Invention In view of the above, the technical problem to be solved by the present invention is to provide a sewage multistage treatment device and a treatment method, which can efficiently implement multistage treatment operation of small-batch high-pollution sewage. The utility model provides a sewage multistage processing apparatus, includes the collection awl bucket, is connected with the upper plate on the collection awl bucket, rotates on the upper plate to be connected with the centrifugal filter cartridge, and the upper plate can be along vertical mode upward movement, has seted up a plurality of slotted holes on the centrifugal filter cartridge, and the collection awl bucket in-connection has the carousel, and the carousel can use a virtual axis to rotate as the axle, is connected with a plurality of stirring portions on the carousel. Each stirring part is provided with a salvage groove, and a plurality of salvage holes are formed in each salvage groove. Each stirring part is fixedly connected with a stirring plate, and a plurality of stirring parts are rotationally connected to the turntable. The centrifugal filter cylinder is fixedly connected with a rectangular rod, the collecting cone barrel is fixedly connected with a connecting frame, the connecting frame is rotationally connected with a rotating sleeve, the rotating sleeve is slidably connected with a sliding rod, the sliding rod is provided with a rectangular groove, the rectangular rod can be inserted into the rectangular groove, and the rotating disc is fixedly connected with the sliding rod. The sewage treatment method for the sewage multistage treatment device comprises the following steps: the method comprises the steps of firstly, placing equipment in a closed container, fixing the equipment by screw bolts of a threaded hole of a bottom plate, and presetting chemical agents in a collection cone; Pouring the experimental sewage into a centrifugal filter cartridge to enable the centrifugal filter cartridge to continuously rotate; Step three, when sewage with more fragile particles is treated, adjusting the stirring plate to be parallel to the water flow direction, and intercepting fine particles by the fishing groove; Step four, adjusting the stirring plate to be vertical to the water flow direction when treating the sewage with high hardness and more particles, and strengthening plug flow stirring; step five, starting the electromagnetic block A to adsorb the rectangular rod, and downwards moving the centrifugal filter cylinder to drive the sliding rod to downwards move along the rotating sleeve so as to enable the turntable and the stirring part to vertically reciprocate; and step six, closing the equipment, removing residues in the centrifugal filter cylinder by detaching the arc-shaped shielding plate, and opening the water outlet valve of the collecting cone barrel to finish processing and preparation. The device has the beneficial effects that multistage treatment operation of small-batch high-pollution sewage can be efficiently realized, liquid components in the sewage can be thrown out fr