CN-224212494-U - A effluent treatment plant for pharmaceutical chemical industry

Abstract

The utility model belongs to the field of sewage treatment, in particular to a wastewater treatment device for pharmaceutical and chemical industry, which comprises a treatment tank, wherein a water outlet pipe is fixedly connected to the top of the treatment tank, a water inlet pipe is fixedly connected to the bottom of the treatment tank, a central pipe is fixedly connected to the middle part of the treatment tank, a plurality of partition boards are fixedly connected between the central pipe and the inner side wall of the treatment tank, a plurality of treatment cavities are partitioned through the partition boards in the treatment tank, a communicating pipe is fixedly connected to the partition boards, when the treatment tank is used, medical wastewater is injected into the treatment tank from the water inlet pipe, then the wastewater is discharged from the water outlet pipe, a plurality of partition boards are arranged in the treatment tank to partition the treatment cavities, the treatment cavities are communicated through the communicating pipe, a gas injection component is arranged at the bottom of the treatment tank, and then the exhaust pipe discharges gas.

Inventors

• LI XU
• MA XIAOHUI

Assignees

• 河南天工环境科技有限公司

Dates

Publication Date

20260508

Application Date

20250604

Claims (6)

1. 1. A wastewater treatment device for pharmaceutical chemical industry comprises a treatment tank (11), and is characterized in that a water outlet pipe (12) is fixedly connected to the top of the treatment tank (11), a water inlet pipe (13) is fixedly connected to the bottom of the treatment tank (11), a central pipe (15) is fixedly connected to the middle of the treatment tank (11), a plurality of partition boards (16) are fixedly connected between the central pipe (15) and the inner side wall of the treatment tank (11), a plurality of treatment cavities are partitioned through the partition boards (16) in the treatment tank (11), a communicating pipe (17) is fixedly connected to the partition boards (16), two adjacent treatment cavities are communicated through the communicating pipe (17), a gas injection component is arranged at the bottom of the treatment tank (11), and an exhaust pipe (14) is arranged at the top of the treatment tank (11).
2. 2. The wastewater treatment device for pharmaceutical chemicals according to claim 1, wherein the gas injection assembly comprises a distribution pipe seat (21), a plurality of gas distribution pipes (22) and a plurality of gas injection pipes (23), wherein the pipe seat (21) is fixedly connected to the bottom of the treatment tank (11), the plurality of gas distribution pipes (22) are fixedly connected to the pipe seat (21), the plurality of gas injection pipes (23) are fixedly connected to the gas distribution pipes (22), the top ends of the gas distribution pipes (22) penetrate through the wall body at the bottom of the pipe seat (21) and are fixedly connected with the wall body, and the top ends of the gas distribution pipes (22) are inserted into the treatment cavity.
3. 3. The wastewater treatment device for pharmaceutical chemical industry according to claim 2, wherein the communicating pipe (17) is in an L-shaped structure, the bottom of the treatment cavity is fixedly connected with a uniform distribution plate (41), the bottom end of the communicating pipe (17) penetrates through the uniform distribution plate (41) and is fixedly connected with the uniform distribution plate, and a plurality of through holes (42) are formed in the uniform distribution plate (41).
4. 4. The wastewater treatment device for pharmaceutical chemicals according to claim 3, wherein the top end of the gas injection pipe (23) is fixedly connected with a uniform distribution plate (31), the gas injection pipe (23) is communicated with the inside of the uniform distribution plate (31), the top of the uniform distribution plate (31) is provided with a gas distribution opening (32), and the uniform distribution plate (31) is positioned below the uniform distribution plate (41).
5. 5. The wastewater treatment device for pharmaceutical chemicals as claimed in claim 4, wherein the central tube (15) is made of glass transparent material, the top of the treatment tank (11) is fixedly connected with an ultraviolet lamp tube (5), and the ultraviolet lamp tube (5) is inserted into the central tube (15).
6. 6. The wastewater treatment device for pharmaceutical chemicals as claimed in claim 5, wherein the inner side wall of the treatment tank (11) is fixedly connected with a reflecting plate (6), and the reflecting plate (6) can reflect light.

Description

A effluent treatment plant for pharmaceutical chemical industry Technical Field The utility model relates to the field of sewage treatment, in particular to a wastewater treatment device for pharmaceutical chemical industry. Background In the prior art, the medical wastewater has higher organic matter content, and in the treatment process, the medical wastewater needs to be subjected to ozone oxidation treatment, and treatment equipment mainly comprises a treatment tank and an ozone pipeline, wherein the treatment tank is provided with a water inlet and a water outlet which are used for inflow and outflow of sewage, and the ozone pipeline is used for injecting ozone into the sewage so that the ozone and the sewage perform oxidation reaction. However, when in use, the flowing sewage and ozone are in contact reaction for a short time, the reaction time is short, and the oxidation treatment effect of organic matters in the sewage is poor, so that the wastewater treatment device for pharmaceutical and chemical engineering is provided for the problems. Disclosure of utility model In order to overcome the defects of the prior art and solve at least one technical problem in the background art, the utility model provides a wastewater treatment device for pharmaceutical and chemical industries. The technical scheme includes that the wastewater treatment device for pharmaceutical and chemical engineering comprises a treatment tank, wherein a water outlet pipe is fixedly connected to the top of the treatment tank, a water inlet pipe is fixedly connected to the bottom of the treatment tank, a central pipe is fixedly connected to the middle of the treatment tank, a plurality of partition boards are fixedly connected between the central pipe and the inner side wall of the treatment tank, a plurality of treatment cavities are partitioned by the partition boards and fixedly connected to the partition boards, two adjacent treatment cavities are communicated by the communication pipe, a bottom gas injection assembly of the treatment tank is arranged at the top of the treatment tank, and an exhaust pipe is arranged at the top of the treatment tank. Preferably, the gas injection assembly comprises a distribution pipe seat, a plurality of gas distribution pipes and a plurality of gas injection pipes, wherein the pipe seat is fixedly connected to the bottom of the treatment tank, the gas distribution pipes are fixedly connected to the pipe seat, the gas injection pipes are fixedly connected to the gas distribution pipes, the top ends of the gas distribution pipes penetrate through the wall body at the bottom of the pipe seat and are fixedly connected with the wall body, and the top ends of the gas distribution pipes are inserted into the treatment cavity. Preferably, the communicating pipe is L-shaped structure, the bottom rigid coupling of processing chamber has the equipartition board, the bottom of communicating pipe runs through the equipartition board and with its rigid coupling, a plurality of through-holes have been seted up on the equipartition board. Preferably, the top end of the gas injection pipe is fixedly connected with a uniform distribution plate, the gas injection pipe is communicated with the inside of the uniform distribution plate, a gas distribution opening is formed in the top of the uniform distribution plate, and the uniform distribution plate is located below the uniform distribution plate. Preferably, the central tube is made of glass transparent material, an ultraviolet lamp tube is fixedly connected to the top of the treatment tank, and the ultraviolet lamp tube is inserted into the central tube. Preferably, a reflecting plate is fixedly connected to the inner side wall of the treatment tank, and the reflecting plate can reflect light rays. The utility model has the advantages that: 1. When the device is used, medical wastewater is injected into the treatment tank from the water inlet pipe, then the wastewater is discharged from the water outlet pipe, a plurality of baffles are arranged in the treatment tank to divide the treatment tank into a plurality of treatment cavities, the treatment cavities are communicated through the communication pipe, the gas injection component is arranged at the bottom to inject ozone, and then the gas is discharged from the exhaust pipe, and by virtue of the structural arrangement, the design of reaction between the ozone and the wastewater can be increased, the reaction sufficiency can be improved, and the sewage treatment effect is improved; 2. When the sewage treatment device is used, the connecting pipe is arranged in an L-shaped structure, the bottom of the treatment cavity is provided with the uniform distribution plate, sewage is injected into the bottom of the uniform distribution plate by the connecting pipe, and then flows upwards from the through holes above the uniform distribution plate, so that the sewage treatment device can play a role in dispersing the