Novel sewage treatment equipment

Abstract

The invention discloses novel sewage treatment equipment which comprises a first sewage treatment device; the first sewage treatment device is sequentially connected with a second sewage treatment device and a third sewage treatment device; an ultraviolet disinfection device is arranged between the second sewage treatment device and the third sewage treatment device; the third sewage treatment device comprises a second shell; an ozone outlet rod is arranged in the second shell; a matched ozone generator is arranged outside the second shell; the ozone generator is communicated with the ozone outlet rod; and the second shell is connected with a water outlet pipe. Ultraviolet and ozone sterilization and disinfection technologies are combined, so that the effects of sterilizing, disinfecting and deodorizing the sewage can be achieved at the same time.

Description

technical field

[0001] The invention belongs to the technical field of water treatment devices and relates to a novel sewage treatment equipment. Background technique

[0002] Human beings use a large amount of water resources in the process of life and production, and these water resources are often polluted to varying degrees. According to different sources, sewage can be divided into domestic sewage, industrial sewage, initial rainwater and flushing water in production areas. In the current sewage treatment process, in order to speed up the mixing and reaction of raw water and various chemicals, various forms of blades are mostly installed on the main shaft of the agitator used. However, various flocs produced during the stirring process will also adhere to the blades. In fact, if things go on like this, the working efficiency of the blades will decrease or even break, so it is necessary to clean the mixer and its blades regularly.

[0003] In addition, ultraviolet ligh...

Examples

Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] A new type of sewage treatment equipment, such as figure 1 As shown, it includes a first sewage treatment device, the first sewage treatment device is sequentially connected with a second sewage treatment device and a third sewage treatment device, and an ultraviolet disinfection device is arranged between the second sewage treatment device and the third sewage treatment device; The third sewage treatment device includes a second housing 18, an ozone gas outlet rod 19 is arranged inside the second housing 18, and a matching ozone generator 20 is arranged outside the second housing 18, and the ozone generator 20 and the ozone gas outlet rod 19 In communication, the second casing 18 is connected with a water outlet pipe 21 . The sewage in the third sewage treatment device is in full contact with the upward ozone generated by the ozone o...

technical field

[0001] The invention belongs to the technical field of water treatment devices and relates to a novel sewage treatment equipment. Background technique

[0002] Human beings use a large amount of water resources in the process of life and production, and these water resources are often polluted to varying degrees. According to different sources, sewage can be divided into domestic sewage, industrial sewage, initial rainwater and flushing water in production areas. In the current sewage treatment process, in order to speed up the mixing and reaction of raw water and various chemicals, various forms of blades are mostly installed on the main shaft of the agitator used. However, various flocs produced during the stirring process will also adhere to the blades. In fact, if things go on like this, the working efficiency of the blades will decrease or even break, so it is necessary to clean the mixer and its blades regularly.

[0003] In addition, ultraviolet ligh...

Examples

Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] A new type of sewage treatment equipment, such as figure 1 As shown, it includes a first sewage treatment device, the first sewage treatment device is sequentially connected with a second sewage treatment device and a third sewage treatment device, and an ultraviolet disinfection device is arranged between the second sewage treatment device and the third sewage treatment device; The third sewage treatment device includes a second housing 18, an ozone gas outlet rod 19 is arranged inside the second housing 18, and a matching ozone generator 20 is arranged outside the second housing 18, and the ozone generator 20 and the ozone gas outlet rod 19 In communication, the second casing 18 is connected with a water outlet pipe 21 . The sewage in the third sewage treatment device is in full contact with the upward ozone generated by the ozone o...

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