CN-224226684-U - Chemical dosing device for wastewater treatment tank

CN224226684UCN 224226684 UCN224226684 UCN 224226684UCN-224226684-U

Abstract

The utility model belongs to the technical field of wastewater treatment ponds, and particularly relates to a dosing device for a wastewater treatment pond, which comprises a wastewater pond, wherein a drain pipe is fixedly connected to the inner wall of the wastewater pond, a supporting plate is fixedly connected to the upper end of the wastewater pond, a rotating pipe is arranged on the inner wall of the supporting plate through a bearing, a spray pipe is fixedly connected to the surface of the rotating pipe, a spray nozzle is fixedly connected to the surface of the spray pipe, a supporting lug is fixedly connected to the upper end of the supporting plate, an input pipe is fixedly connected to the inner wall of the supporting lug, and the vertical part of the input pipe is rotationally connected with the rotating pipe. According to the utility model, through the arrangement of the structures such as the conveying pipe, the rotating pipe and the spray head, the treatment agent can be put into the wastewater pool, the rotating pipe can drive the spray head to rotate under the structures such as the waterproof motor and the large gear, so that the administration effect of the agent is improved, and the rotating pipe can be assisted and limited under the structures such as the limiting piece and the elastic block, so that the good stability of the rotation of the rotating pipe is ensured.

Inventors

ZHANG HONGFEI
XU FENG
QIAO DEFEI
YUAN YE
MA LIJIAN
YANG GUANG
HUANG JIAXIAN

Assignees

苏州晟德环境工程有限公司

Dates

Publication Date: 20260512
Application Date: 20250430

Claims (7)

1. The utility model provides a wastewater treatment pond dosing unit, includes wastewater tank (1), its characterized in that, the inner wall fixedly connected with blow off pipe (2) of wastewater tank (1), the upper end fixedly connected with backup pad (3) of wastewater tank (1), change pipe (4) are installed through the bearing to the inner wall of backup pad (3), the fixed surface of changeing pipe (4) is connected with spray tube (5), the fixed surface of spray tube (5) is connected with shower nozzle (6), the upper end fixedly connected with supporting lug (7) of backup pad (3), the inner wall fixedly connected with input tube (8) of supporting lug (7), the vertical portion and the changeing pipe (4) rotation of input tube (8) are connected, the outside of changeing pipe (4) is fixed to cup joint gear wheel (9), be provided with auxiliary mechanism (15) on backup pad (3).
2. The wastewater treatment tank dosing device according to claim 1, wherein the lower end of the supporting plate (3) is fixedly provided with a waterproof motor (10), an output shaft of the waterproof motor (10) is rotationally connected with the supporting plate (3), a pinion (11) is fixedly sleeved on the outer side of the output shaft of the waterproof motor (10), the pinion (11) is meshed with the large gear (9), an elastic block (12) is adhered to the inner wall of the wastewater treatment tank (1), a supporting rod (13) is adhered to the end face of the elastic block (12), a limiting piece (14) is fixedly connected to the end face of the supporting rod (13), and the limiting piece (14) is in contact with the rotary pipe (4).
3. The wastewater treatment tank dosing device according to claim 2, wherein two limiting pieces (14) are arranged, and the two limiting pieces (14) are symmetrically distributed on the rotary pipe (4).
4. The device for treating wastewater in a tank according to claim 1, wherein the auxiliary mechanism (15) comprises a mounting frame (151), the upper end of the supporting plate (3) is fixedly connected with the mounting frame (151), the inner side wall of the mounting frame (151) is fixedly connected with an oil storage box (152), the inner wall of the oil storage box (152) is slidably connected with an end rod (153), the end rod (153) is slidably connected with the mounting frame (151), the lower side of the end rod (153) is fixedly connected with a plug (154), the plug (154) is slidably connected with the oil storage box (152), the outer side of the end rod (153) is fixedly sleeved with a connecting disc (155), and the outer side of the end rod (153) is provided with a spring (156).
5. The apparatus of claim 4, wherein one end of the spring (156) is welded to the mounting frame (151), and the other end of the spring (156) is welded to the connecting plate (155).
6. The apparatus of claim 4, wherein the right end of the end rod (153) is fixedly connected with a tip (157), and the tip (157) is made of rubber.
7. A wastewater treatment tank dosing device according to claim 1, wherein two support lugs (7) are provided, and the two support lugs (7) are uniformly distributed on the support plate (3).

Description

Chemical dosing device for wastewater treatment tank Technical Field The utility model relates to the technical field of wastewater treatment tanks, in particular to a dosing device of a wastewater treatment tank. Background As is well known, wastewater treatment tanks are a central component of a wastewater treatment system, and are mainly used for collecting, storing and treating industrial or domestic wastewater. The treatment process of the wastewater needs to be matched with the use of treatment medicaments to accelerate the treatment efficiency, and the medicaments are required to be input and used by an administration device. The utility model discloses a dosing device for wastewater treatment, which comprises a stirring barrel and a grinding barrel, wherein the stirring barrel is provided with a stirring assembly, the stirring assembly comprises a stirring bracket, a stirring motor, a stirring shaft and a stirring paddle, the grinding barrel is provided with a grinding assembly, the grinding assembly comprises a grinding bracket, a grinding motor, a grinding shaft, a grinding disc and a grinding seat, the grinding bracket is arranged at the top of the grinding barrel, the grinding motor is arranged on the grinding bracket, the grinding shaft is rotatably connected on the grinding bracket and is connected with the grinding motor, the lower part of the grinding shaft extends into the grinding barrel and is connected with the grinding disc, the grinding seat is arranged on the inner bottom wall of the grinding barrel, the bottom surface of the grinding disc and the top surface of the grinding seat are conical, the cone angle of the bottom surface of the grinding disc is smaller than that of the top surface of the grinding seat, and a discharge port communicated with a discharge port is further arranged on the grinding seat. However, the existing chemical dosing device for the wastewater treatment tank also has a certain defect, and the existing chemical dosing device for the wastewater treatment tank mostly adopts a discharging opening with a fixed azimuth to input and use treatment chemicals, and the problem of poor chemical dosing efficiency is easily caused due to the influence of the fixability of a discharging angle and the limitation of wastewater flow in the tank body. Disclosure of utility model The utility model aims to provide a dosing device for a wastewater treatment tank, which solves the problem that the existing dosing device for the wastewater treatment tank is poor in dosing efficiency due to the fact that a discharging opening with a fixed orientation is used for inputting treatment medicaments, and the fixability of a discharging angle and the influence of flow limitation of wastewater in the tank body are caused. In order to achieve the purpose, the utility model provides the technical scheme that the dosing device for the wastewater treatment tank comprises the wastewater tank, wherein a drain pipe is fixedly connected to the inner wall of the wastewater tank, a supporting plate is fixedly connected to the upper end of the wastewater tank, a rotating pipe is installed on the inner wall of the supporting plate through a bearing, a spray pipe is fixedly connected to the surface of the rotating pipe, a spray nozzle is fixedly connected to the surface of the spray pipe, a supporting lug is fixedly connected to the upper end of the supporting plate, an input pipe is fixedly connected to the inner wall of the supporting lug, a vertical part of the input pipe is rotatably connected with the rotating pipe, a large gear is fixedly sleeved on the outer side of the rotating pipe, and an auxiliary mechanism is arranged on the supporting plate. Preferably, the lower extreme fixed mounting of backup pad has waterproof motor, waterproof motor's output shaft and backup pad rotate to be connected, waterproof motor's output shaft outside is fixed to have cup jointed the pinion, pinion and gear wheel meshing, the inner wall bonding of wastewater tank has the elastic block, the terminal surface bonding of elastic block has the bracing piece, the terminal surface fixedly connected with spacing piece of bracing piece, spacing piece and commentaries on classics pipe contact, through waterproof motor, the cooperation of gear wheel isotructure use, can drive changeing the pipe and rotate to drive the shower nozzle and rotate, carry out rotatory input to the treatment medicament and use. Preferably, two limiting plates are arranged, the two limiting plates are symmetrically distributed on the rotary pipe, and the rotary pipe can be rotationally guided through the arrangement of the limiting plates. Preferably, the auxiliary mechanism comprises a mounting rack, the upper end fixedly connected with mounting bracket of backup pad, the inside wall fixedly connected with oil storage box of mounting bracket, the inner wall sliding connection of oil storage box has an end pole, end pole and mounting bracket slidin