Environmental protection sewage treatment and purification device

A technology of sewage treatment and purification device, applied in water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc. Incoming sewage speed and other issues to avoid clogging the filter belt

CN112374646AInactive Publication Date: 2021-02-19伏勇军
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-02-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the field of environmental protection, in particular to an environmental protection sewage treatment and purification device which comprises a first motor, a first output shaft is installed on one side of the first motor, a first rotating rod is fixed to the other end of the first output shaft, and a second rotating rod is hinged to the other end of the first rotating rod;the other end of the second rotating rod is rotationally connected with a first rod body; a fixed bearing is fixed to one side of the first rod body, a punching fixed block is fixed to the other sideof the fixed bearing, a fixed rod is slidably connected to the middle of the punching fixed block, and a vertically-upward hollow internal thread stirring shaft is fixed to the middle of the fixed bearing; through the arrangement of the first output shaft, the first rotating rod, the second rotating rod, the fixed bearing, the punching fixed block, the fixed rod, the hollow internal thread stirring shaft and the external thread cylinder, the stirring rod also moves up and down while rotating horizontally so that all-directional stirring of sewage in the sewage treatment frame is realized; effective and uniform mixing of the flocculating agent and the sewage is realized.
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Description

technical field

[0001] The invention relates to the field of environmental protection, in particular to a sewage treatment and purification device for environmental protection. Background technique

[0002] Paper-making enterprises are polluting enterprises. They must fully treat and purify a large amount of sewage generated in the paper-making process, and discharge it into the natural environment only after reaching the standard. However, most paper-making enterprises do not have good treatment and purification equipment, and the treatment effect is poor. The efficiency is low, so a kind of sewage treatment equipment is needed, which can efficiently treat paper mill sewage and improve the quality of treatment at the same time.

[0003] After retrieval, the Chinese Patent No. CN111170508A discloses a sewage treatment and purification device for environmental protection, which relates to the technical field of sewage treatment and purification, and mainly solves the problems...

Examples

Embodiment 1

[0026] refer to Figure 1~3 , in an embodiment of the present invention, a sewage treatment and purification device for environmental protection includes a first motor 15, a first output shaft 14 is installed on one side of the first motor 15, and a first rotating rod 13 is fixed on the other end of the first output shaft 14 The other end of the first rotating rod 13 is hinged with the second rotating rod 12, the other end of the second rotating rod 12 is rotatably connected with the first rod body 11, one side of the first rod body 11 is fixed with a fixed bearing 10, and the other side of the fixed bearing 10 is fixed There is a punching fixing block 9, the middle part of the punching fixing block 9 is slidingly connected with a fixing rod 8, and the middle part of the fixing bearing 10 is fixed with a vertically upward hollow internal thread stirring shaft 5, and the internal thread of the hollow internal thread stirring shaft 5 is connected with a fixed An externally threa...

Embodiment 2

[0029] In another embodiment of the present invention, the difference between this embodiment and the above-mentioned embodiment is that, wherein, the upper part of the sewage treatment frame 2 is provided with a flocculant feed port 3 for conveniently feeding the sewage treatment frame 2 Add flocculant.

[0030]The working principle of the present invention is: the first motor 15 drives the first output shaft 14 to rotate, the first output shaft 14 drives the first rotating rod 13 to rotate, the first rotating rod 13 drives the second rotating rod 12 to rotate, the second rotating rod 12 Drive the first rod body 11 to move up and down under the action of the hollow internal thread stirring shaft 5 and the fixed rod 8, the first rod body 11 drives the fixed bearing 10 to move up and down, the fixed bearing 10 drives the hollow internal thread stirring rod 5 to move up and down, and the hollow internal thread stirs 5 Rotate under the action of the threaded external thread cylin...