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Multifunctional sewage treatment simulant experiment device

A technology for simulating experimental devices and sewage treatment, applied in teaching models, educational tools, instruments, etc., to achieve the effects of reducing occupied space, reducing costs, and improving accuracy

Inactive Publication Date: 2008-06-04
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to aim at the deficiencies of existing sewage treatment experimental devices, to provide a kind of simulation experiment that can carry out multiple sewage treatment on the same experimental device, including unit simulation experiment, combined process simulation experiment, hierarchical treatment process simulation Experimental modular multifunctional sewage treatment simulation experimental device

Method used

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  • Multifunctional sewage treatment simulant experiment device
  • Multifunctional sewage treatment simulant experiment device
  • Multifunctional sewage treatment simulant experiment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] As shown in Figure 1, Figure 2, image 3 , Figure 4 As shown, the multifunctional sewage treatment simulation experiment device is composed of a water inlet tank 1, a reactor module 2, a water pump 3, an air pump 4, a drive motor 5, a mixer 6, a water outlet tank 7, a pipeline module 8, an electrical automatic control module 9, and supports Frame 10, guide rail 11 are formed. The support frame 10 supporting the entire experimental device is a steel structure frame with a height of 35-40 cm, on which there are positioning grooves for the water inlet tank 1, the water outlet tank 7, and the reactor module 2, and the fixing holes for the water pump 3, the air pump 4, and the drive motor 5 . The components placed on the support frame 10 are as follows: Part I: the water inlet tank 1, the reactor module 2, and the water outlet tank 7 are fastened and connected by bolts through flange interfaces and sealing rubber pads. The second part: the pipeline module 8 is made up of ...

Embodiment 2

[0029] When processing oily sewage, the reactor module 2 in embodiment 1 was replaced with Image 6 The air distribution and air flotation reactor module 2 shown, the combination and connection relationship between the air distribution and air flotation reactor module 2 and other components are the same as in the first embodiment. This embodiment belongs to the unit sewage treatment experimental device, which is used for the sewage air flotation treatment experiment. Image 6 Among them, the air distribution air flotation reactor module 2 is composed of an air flotation tank 29, a rectifying plate 30, an air distribution impeller 31, a ventilation pipe 32, an air inlet 33, and a driving motor 5; the rectifying plate 30 is fixed on the bottom of the air flotation tank 29, The air distribution impeller 31 is installed on the bottom of the air flotation pool 29 center through the impeller shaft, the shaft is connected to the output shaft of the drive motor 5, the drive motor 5 is...

Embodiment 3

[0031] When processing sewage containing organic pollutants, the reactor module 2 in embodiment 1 was replaced with Figure 7 The biofilter reactor module 2 shown, the combination and connection relationship between the biofilter reactor module 2 and other components are the same as those in Embodiment 1. This embodiment belongs to the combined sewage treatment experimental device, which is used to conduct the sewage treatment experiment of the first-stage high-load biological filter method. Figure 7 Among them, the biofilter reactor module 2 is composed of a primary sedimentation tank 34, a high-load biological filter 35, a sludge return pump 36, a secondary sedimentation tank 28, and an aerator 37; the primary sedimentation tank 34 and the high-load biological filter 35 1. The secondary settling tank 28 is connected by bolts through a flange interface, and the sludge return pump 36 is installed on the support frame 10 by bolts, and is connected with the primary settling tan...

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Abstract

The invention relates to a multi-function sewage treatment analog experiment apparatus which comprises: unit analog experiment, group technology analog experiment and step treatment technology analog experiment. It is formed by a water entered tank, a water pump, an air pump, a reactor module, a driving motor, an agitator, a water exit tank, a pipe module, an electrical equipment automatic control module, a holding frame and a guiding rail. It integers the water entered tank, the reactor module and the water exit tank as an integer and chooses the corresponding reactor module by the need of the experiment when using it; it adopts pipe module to combine all of the pipe systems and fixes the corresponding water value, air value control unit; it adopts electrical equipment automatic control module to combine each control wire and achieves the automatic control.

Description

technical field [0001] The invention relates to a sewage treatment simulation experiment device, and more particularly relates to a multifunctional sewage treatment simulation experiment device for carrying out various sewage treatment experiments. Background technique [0002] Sewage treatment simulation experiments are widely used in scientific research and teaching. It is used in scientific research to provide a basis for researchers to design new processes and transform old processes; it is used in teaching to explain sewage treatment processes intuitively and help students master the knowledge they have learned. Existing experimental devices for sewage treatment can be divided into many types according to different treatment processes, and each device has its own characteristics and application range. The unit treatment experimental device, such as the coagulation reactor introduced in "Wastewater Treatment" (Edited by Tong Yuheng. Chemical Industry Press, 2004.10), is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/00
Inventor 陈维平江帆李元元潘国如麦明仁温利平
Owner SOUTH CHINA UNIV OF TECH
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