High-temperature self-shading oxygen supply type microbiological treatment box

A microbial treatment and oxygen supply technology, applied in the field of microbial sewage, can solve problems such as temperature rise, microbial death, and microbial death, and achieve the effects of avoiding temperature rise, increasing oxygen content, and good barrier

Inactive Publication Date: 2020-11-27
夏坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Microbial sewage treatment requires a certain amount of light and oxygen, so as to accelerate the activity of microorganisms, and then accelerate the degradation efficiency of sewage. However, in the high temperature weather at noon in summer, the external temperature is high, and the microbial sewage treatment tank is exposed to strong direct sunlight. The temperature rises, which will easily lead to the death of microorganisms, and when the temperature in the microbial sewage treatment tank is high, the dissolved oxygen inside it is low, so that the oxygen supply required by the microorganisms cannot meet the requirements, making the microorganisms easy to die, resulting in damage to the sewage. Wastewater treatment efficiency drops

Method used

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  • High-temperature self-shading oxygen supply type microbiological treatment box
  • High-temperature self-shading oxygen supply type microbiological treatment box
  • High-temperature self-shading oxygen supply type microbiological treatment box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] refer to figure 1 , a high-temperature self-shading and oxygen-supplying microbial treatment box, including a box body 1, a bar-shaped cavity 2 is provided at the upper end of the box body 1, and a magnetorheological fluid is arranged in the bar-shaped cavity 2. Further, the magnetorheological fluid is at zero Under the action of a magnetic field, it is in a transparent liquid state and will not block sunlight. The magnetorheological fluid becomes viscous in a magnetic field. Its light transmission is poor and it will block external sunlight. The top of the strip cavity 2 is fixed and connected elastically. Membrane 9 can balance the pressure in the bar-shaped chamber 2 when the state of the magnetorheological fluid changes. The side wall of the box body 1 is provided with a slide chamber 3, and the inner wall of the slide chamber 3 is sealed and slidably connected to a conductive plate 4. The conductive plate 4 The closed space formed by the lower end and the inner wal...

Embodiment 2

[0027] refer to Figure 2-3 , different from Embodiment 1, the inner bottom of the box body 1 is fixedly connected with the sleeve 18 connected to the inner top of the reaction chamber 15, the one-way three-way exhaust pipe 17 is sealed and rotated with the side wall of the sleeve 18, and the one-way three-way A fixed plate 19 is fixedly connected to the bottom of the inner wall of the exhaust pipe 17, and a plurality of impellers 20 are fixedly connected to the lower end of the fixed plate 19 through a rotating shaft.

[0028]In this embodiment, when oxygen enters the one-way three-way exhaust pipe 17 through the sleeve 18, it will drive the impeller 20 to rotate, and then drive the one-way three-way exhaust pipe 17 fixedly connected to the fixed plate 19 to rotate, so that the one-way three-way exhaust pipe 17 Stirring the sewage to the three-way exhaust pipe 17 can increase the contact area and dissolution efficiency between oxygen and sewage, so that oxygen can be evenly d...

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PUM

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Abstract

The invention discloses a high-temperature self-shading oxygen supply type microbiological treatment box, which comprises a box body, a strip-shaped cavity is formed in the upper end of the box body;magnetorheological fluid is arranged in the strip-shaped cavity; an elastic film is fixedly connected to the top in the strip-shaped cavity, a sliding plug cavity is formed in the side wall of the boxbody, a conductive plate is slidably connected to the inner wall of the sliding plug cavity in a sealed mode, expansion liquid is arranged in a closed space formed by the lower end of the conductiveplate and the inner wall of the sliding plug cavity, and the upper end of the conductive plate is elastically connected with the top in the sliding plug cavity through an elastic wire. When the temperature in the box body rises, the volume of expansion liquid is expanded; the conductive plate is pushed to slide upwards; and when the conductive plate slides upwards to be in contact with a resistance plate, two electromagnets are electrified to generate a magnetic field, so that the magnetorheological fluid is gradually changed into a viscous state under the action of electromagnet magnetism, the light transmittance of the magnetorheological fluid is reduced, external sunlight is blocked, and the situation that a large number of microorganisms die due to the fact that the temperature in thebox body rises under sunlight irradiation is avoided.

Description

technical field [0001] The invention relates to the technical field of microbial sewage, in particular to a high-temperature self-shading oxygen supply type microbial treatment box. Background technique [0002] In the urban drainage system, a large amount of sewage needs to be discharged every day. When the sewage passes through the sewage treatment plant, it will be degraded so that it can be discharged after the water quality reaches the standard. At present, the most common way is to use microorganisms to treat sewage. Microorganisms can Effectively fully degrade the harmful substances in the sewage. [0003] Microbial sewage treatment requires a certain amount of light and oxygen, so as to accelerate the activity of microorganisms, and then accelerate the degradation efficiency of sewage. However, in the high temperature weather at noon in summer, the external temperature is high, and the microbial sewage treatment tank is exposed to strong direct sunlight. The tempera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/02
CPCC02F3/02C02F2203/006Y02W10/10
Inventor 夏坤江新新杨和萍
Owner 夏坤
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