CN212894040U - Forced external circulation sewage treatment electrolysis device - Google Patents
Forced external circulation sewage treatment electrolysis device Download PDFInfo
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- CN212894040U CN212894040U CN202021396951.2U CN202021396951U CN212894040U CN 212894040 U CN212894040 U CN 212894040U CN 202021396951 U CN202021396951 U CN 202021396951U CN 212894040 U CN212894040 U CN 212894040U
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- sewage treatment
- external circulation
- electrolysis device
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Abstract
The utility model provides a forced external circulation sewage treatment electrolysis device, which comprises a rectangular or cylindrical reactor shell, wherein the lower part of one side of the reactor shell is provided with a water inlet, and the upper part is provided with a water outlet; the lower part of the other side of the reactor shell is connected with an electrolytic cell through a lower circulating pipe, a circulating pump and an electric cell bottom, an electrode is arranged in the electrolytic cell, and the electrolytic cell is connected with the upper part of the reactor shell through an upper circulating pipe. The utility model has the advantages and beneficial effects that: the device can improve the circulation speed of the sewage in the electrolysis device and the flow speed of the sewage on the surface of the electrode, increase the turbulence and reduce the deposition of dirt on the surface of the electrode and in the electrolysis bath.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to force extrinsic cycle sewage treatment electrolytic device.
Background
The sewage generated in industrial production contains various pollutants, and the sewage treatment by an electrolysis device is a feasible technology. However, the sewage which is not subjected to softening pretreatment often contains various scaling ions such as Ca2+, Mg2+, HCO3, CO3, SO42-, and the like, and scale is formed in the electrolytic process. Scale and other mechanical impurities in the water or dirt are very easily deposited on the surface portions where the flow rate is slow. The speed of the sewage passing through the surface of the electrode in the existing electrolytic device is generally low, which causes the sewage to be easily deposited on the surface of the electrode and in the electrolytic cell, and leads the electrolytic device to need frequent cleaning.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a forced external circulation sewage treatment electrolysis device.
The technical scheme of the utility model as follows:
the utility model provides a forced external circulation sewage treatment electrolysis device, which comprises a rectangular or cylindrical reactor shell, wherein the lower part of one side of the reactor shell is provided with a water inlet, and the upper part is provided with a water outlet; the lower part of the other side of the reactor shell is connected with an electrolytic cell through a lower circulating pipe, a circulating pump and an electric cell bottom, an electrode is arranged in the electrolytic cell, and the electrolytic cell is connected with the upper part of the reactor shell through an upper circulating pipe.
The reactor shell comprises a cylinder body, a lower end enclosure connected with the bottom of the cylinder body and an upper end enclosure connected with the top of the cylinder body.
And a sewage discharge pipe is arranged in the center of the lower end socket of the reactor shell.
An exhaust pipe is arranged in the center of an upper end enclosure of the reactor shell.
The utility model has the advantages and beneficial effects that:
the device can improve the circulation speed of the sewage in the electrolysis device and the flow speed of the sewage on the surface of the electrode, increase the turbulence and reduce the deposition of dirt on the surface of the electrode and in the electrolysis bath.
Drawings
FIG. 1 is a schematic structural view of a forced external circulation sewage treatment electrolysis device provided by the present invention.
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in figure 1, the forced external circulation sewage treatment electrolysis device comprises a rectangular or cylindrical reactor shell 4, wherein the lower part of one side of the reactor shell is provided with a water inlet 5, and the upper part of the reactor shell is provided with a water outlet 3; the lower part of the other side of the reactor shell is connected with an electrolytic bath 9 through a lower circulating pipe 13, a circulating pump 12 and a bath bottom 11, an electrode 10 is arranged in the electrolytic bath 9, and the electrolytic bath is connected with the upper part of the reactor shell 4 through an upper circulating pipe 8.
The reactor shell 4 comprises a cylinder body, a lower seal head 6 connected with the bottom of the cylinder body and an upper seal head 2 connected with the top of the cylinder body.
A sewage discharge pipe 7 is arranged in the center of a lower seal head 6 of the reactor shell 4.
An exhaust pipe 1 is arranged in the center of an upper seal head 2 of the reactor shell 4.
The utility model has the advantages and beneficial effects that:
the device can improve the circulation speed of the sewage in the electrolysis device and the flow speed of the sewage on the surface of the electrode, increase the turbulence and reduce the deposition of dirt on the surface of the electrode and in the electrolysis bath.
The above detailed description is provided for the examples of the present invention, but the above description is only for the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (4)
1. A forced external circulation sewage treatment electrolysis device is characterized by comprising a rectangular or cylindrical reactor shell, wherein the lower part of one side of the reactor shell is provided with a water inlet, and the upper part of the reactor shell is provided with a water outlet; the lower part of the other side of the reactor shell is connected with an electrolytic cell through a lower circulating pipe, a circulating pump and an electric cell bottom, an electrode is arranged in the electrolytic cell, and the electrolytic cell is connected with the upper part of the reactor shell through an upper circulating pipe.
2. The forced external circulation sewage treatment electrolysis unit of claim 1 wherein the reactor housing comprises a barrel, a lower head connected to the bottom of the barrel, and an upper head connected to the top of the barrel.
3. The forced external circulation sewage treatment electrolysis device according to claim 1, wherein the center of the lower head of the reactor shell is provided with a sewage discharge pipe.
4. The forced external circulation sewage treatment electrolysis device according to claim 1, wherein the upper end enclosure of the reactor shell is centrally provided with an exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021396951.2U CN212894040U (en) | 2020-07-16 | 2020-07-16 | Forced external circulation sewage treatment electrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021396951.2U CN212894040U (en) | 2020-07-16 | 2020-07-16 | Forced external circulation sewage treatment electrolysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212894040U true CN212894040U (en) | 2021-04-06 |
Family
ID=75287959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021396951.2U Active CN212894040U (en) | 2020-07-16 | 2020-07-16 | Forced external circulation sewage treatment electrolysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212894040U (en) |
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2020
- 2020-07-16 CN CN202021396951.2U patent/CN212894040U/en active Active
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