CN212222515U - Electric floating sewage treatment device - Google Patents
Electric floating sewage treatment device Download PDFInfo
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- CN212222515U CN212222515U CN202020410260.7U CN202020410260U CN212222515U CN 212222515 U CN212222515 U CN 212222515U CN 202020410260 U CN202020410260 U CN 202020410260U CN 212222515 U CN212222515 U CN 212222515U
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Abstract
The utility model relates to an electric superficial sewage treatment plant, include: the box body is internally provided with a dosing cavity, an electric floating cavity, a separation cavity and a clear water cavity which are sequentially communicated; a water inlet communicated with the outside is formed in the side wall of the medicine adding cavity; a water outlet communicated with the outside is formed in the side wall of the clean water cavity; more than two electrode plates are arranged in the electric floating cavity, a voltage difference is formed between every two adjacent electrode plates, and a gap is reserved between the two adjacent electrode plates. Because the utility model discloses an electric superficial sewage treatment plant is through the chamber of adding medicine that communicates in proper order at inside being provided with of case main part, electric float chamber, separation chamber and clear water chamber, consequently sewage from the delivery box main part of water inlet department when inside, sewage need be earlier through adding medicine processing in the chamber of adding medicine, flow again and handle in the electric float chamber, the sewage that later is mingled with other impurity can punishment separation impurity in the separation chamber for the water of clear water chamber department output reaches the water standard, the treatment effect of sewage has been improved widely.
Description
Technical Field
The utility model relates to a sewage treatment field, especially an electric superficial sewage treatment plant.
Background
As is well known, with the development of society, people produce a large amount of sewage in the daily production process, and the sewage needs to be treated before being discharged to the external environment.
Currently, in the sewage treatment industry, the air flotation process is a commonly used technology. The existing air flotation technology is dissolved air flotation, mechanical air flotation or electric air flotation. The air flotation processes have poor air flotation effect and high failure rate, and are difficult to treat to the effluent index.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an electric floating sewage treatment device with good sewage treatment effect.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to the utility model discloses certain embodiment's an electric superficial sewage treatment plant, include:
the box body is internally provided with a dosing cavity, an electric floating cavity, a separation cavity and a clear water cavity which are sequentially communicated;
a water inlet communicated with the outside is formed in the side wall of the dosing cavity;
a water outlet communicated with the outside is formed in the side wall of the clear water cavity;
more than two electrode plates are arranged in the electric floating cavity, a voltage difference is formed between every two adjacent electrode plates, and a gap is reserved between the two adjacent electrode plates.
According to some embodiments of the present invention, the voltage difference between two adjacent electrode plates is 5-36 volts and the gap between the two is 5-30 mm.
According to the utility model discloses some embodiments, evenly be provided with a plurality of square through-holes on the plate electrode, the length of side of square through-hole is 5-30 millimeters.
According to the utility model discloses some embodiments, add the medicine chamber including thoughtlessly congeal medicine chamber and sewage pH value regulation chamber, the water inlet is seted up in the well lower part department that thoughtlessly adds the medicine chamber lateral wall, thoughtlessly congeal the upper portion that adds the medicine chamber with the upper portion in sewage pH value regulation chamber is linked together, the well upper portion in sewage pH value regulation chamber with electric superficial chamber is linked together.
According to the utility model discloses some embodiments, add the medicine chamber with be provided with between the electric superficial chamber and add medicine chamber play water transition passageway, add medicine chamber play water transition passageway the well upper portion with it is linked together to add the medicine chamber, and add medicine chamber play water transition passageway the well lower part with the electric superficial chamber is linked together.
According to the utility model discloses some embodiments, add medicine chamber play water transition passageway with be provided with one between the electric floating chamber and dissolve gas air floating chamber, dissolve the well lower part in gas air floating chamber with it is linked together to add the well lower part of medicine chamber play water transition passageway, and the well upper portion in gas air floating chamber with the well upper portion in electric floating chamber is linked together, simultaneously offer the water receiving mouth that is used for being connected with external dissolved air water pipeline on the lateral wall in gas air floating chamber.
According to the utility model discloses some embodiments, the air floatation chamber with be provided with the first division board that is used for separating the two between the separation chamber, dissolve the air floatation chamber with be provided with the second division board that is used for separating the two between the air floatation chamber, wherein, the level of first division board upper end is higher than the level of second division board upper end.
According to the utility model discloses some embodiments, the upper portion in electric superficial chamber is provided with one and is used for collecting the sediment machine of scraping of liquid level impurity, is provided with in the case main part simultaneously and is located scrape the impurity recovery groove of sediment machine one side.
According to some embodiments of the present invention, the slag scraper comprises a driving wheel and a driven wheel which are arranged on the upper part of the electric floating cavity, a rotation sleeve member which can rotate synchronously with the driving wheel and the driven wheel is sleeved between the driving wheel and the driven wheel, a plurality of shifting pieces are evenly arranged on the outer surface of the rotation sleeve member, and the driving wheel is connected with a motor which drives the driving wheel to rotate; the height of the end face of the impurity recovery groove is not higher than the horizontal height of the lower end part of the rotary sleeve.
According to some embodiments of the present invention, the level of both the driving wheel and the driven wheel is the same.
The utility model has the advantages that: because the utility model discloses an electric superficial sewage treatment plant is through the chamber of adding medicine that communicates in proper order at inside being provided with of case main part, electric float chamber, separation chamber and clear water chamber, consequently sewage when the delivery box main part is inside from water inlet department, sewage need be earlier through adding medicine processing in the chamber of adding medicine, flow again and handle in the electric float chamber, the sewage that later is mingled with other impurity can punishment separation impurity in the separation chamber, thereby make the water of clear water chamber department output reach the water standard, the treatment effect of sewage has been improved widely.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of an electric floating sewage treatment device according to some embodiments of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are three or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. The description of first, second, etc. if any, is for the purpose of distinguishing between technical features and not intended to indicate or imply relative importance or implicitly indicate a number of indicated technical features or implicitly indicate a precedence relationship of indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, an electric floating sewage treatment device in some embodiments of the present invention includes a tank main body 100, and a dosing chamber 200, an electric floating chamber 300, a separation chamber 400, and a clean water chamber 500 sequentially connected are disposed in the tank main body 100; a water inlet 110 communicated with the outside is formed on the side wall of the medicine adding cavity 200; the side wall of the clean water cavity 500 is provided with a water outlet 120 communicated with the outside, more than two electrode plates 310 are arranged in the electric floating cavity 300, a voltage difference is formed between two adjacent electrode plates 310, and a gap is formed between the two adjacent electrode plates 310. The number of the electrode plates 310 may be two, three, four or more, and two adjacent electrode plates 310 are equally arranged, and all the electrode plates 310 are connected to an external circuit, so as to ensure a certain voltage difference between the two adjacent electrode plates 310.
Through adopting foretell structure, make it flows through adding medicine chamber 200 in proper order to need sewage, electric float chamber 300, separation chamber 400 and clear water chamber 500, therefore, can add corresponding medicament in adding medicine chamber 200 in order to handle sewage, the sewage that handles through the medicament flows once more and carries out electric air supporting to electric float chamber 300 and handles, thereby make the treatment effect of sewage better, the sewage that is mingled with other impurity at the last can be in separation chamber punishment separation impurity, and then make the sewage that flows to clear water chamber department reach the effluent standard, guarantee that the electric float sewage treatment plant of this embodiment has good sewage treatment performance, sewage treatment is effectual, can satisfy the demand of enterprise.
Further, in order to ensure that the electric floating treatment of sewage can be effectively performed in the electric floating chamber 300, in some embodiments of the present invention, the voltage difference between two adjacent electrode plates 310 is 5-36 volts and the gap between the two adjacent electrode plates is 5-30 mm. By adopting the structure, two adjacent electrode plates 310 can generate more bubbles when being electrified, and further, the sewage can be better treated by electric floatation.
In order to further increase the amount of bubbles generated when the electrode plate 310 is powered on, in some embodiments of the present invention, a plurality of square through holes (not shown) are uniformly disposed on the electrode plate 310, and the side length of each square through hole is 5-30 mm. It is conceivable that the shape of the through hole may be circular, diamond, polygonal, etc., and may be determined according to actual needs. By adopting the structure, the quantity of bubbles generated when the electrode plate 310 is electrified is greatly increased, so that the treatment effect of the electric floating cavity 300 on sewage is better, and impurities in the sewage are conveniently released.
Further, in order to make the chamber 200 of adding medicine can handle sewage better the utility model discloses an in some embodiments, add medicine chamber 200 including thoughtlessly adding medicine chamber 210 and sewage pH value regulation chamber 220, water inlet 110 is seted up in the well lower part department of thoughtlessly adding medicine chamber 210 lateral wall, thoughtlessly adds the upper portion of medicine chamber 210 and the upper portion that sewage pH value regulated chamber 220 is linked together, and the well upper portion that sewage pH value regulated chamber 220 is linked together with electric superficial chamber 300. By adopting the structure, the medicament for condensing the impurities in the sewage can be added into the coagulation medicament adding cavity 210, and then the corresponding medicament is added into the sewage pH value adjusting cavity 220 according to the pH value of the sewage so as to adjust the pH value of the sewage and avoid overhigh or overlow pH value of the sewage. Through adopting foretell structure, both be convenient for make the impurity in the sewage condense to follow-up clearance can be adjusted simultaneously again to the pH valve of sewage, thereby make the treatment effect of sewage better.
In order to make the sewage that adds medicine chamber 200 department can flow to electric floating chamber 300 department better, in some embodiments of the utility model, it goes out water transition channel 230 to be provided with medicine chamber between medicine chamber 200 and the electric floating chamber 300, adds the well upper portion that medicine chamber goes out water transition channel 230 and is linked together with medicine chamber 200, and adds the well lower part that medicine chamber goes out water transition channel 230 and is linked together with electric floating chamber 300. By arranging a drug feeding cavity water outlet transition channel 230, the influence of the electric floating cavity 300 adjacent to the drug feeding cavity 200 on the reaction inside the drug feeding cavity 200 can be avoided.
In order to further promote the sewage treatment performance of the electric floating sewage treatment device, in some embodiments of the present invention, a dissolved air floating cavity 600 is provided between the medicine cavity water outlet transition channel 230 and the electric floating cavity 300, the middle lower part of the dissolved air floating cavity 600 is communicated with the middle lower part of the medicine cavity water outlet transition channel 230, the middle upper part of the dissolved air floating cavity 600 is communicated with the middle upper part of the electric floating cavity 300, and a water receiving port (not shown in the figure) for being connected with an external dissolved air water conveying pipeline is provided on the side wall of the dissolved air floating cavity 600. Therefore, the external water body with dissolved gas can be continuously conveyed into the dissolved gas floating cavity 600 through the water receiving port, and the sewage conveyed into the dissolved gas floating cavity 600 can be subjected to air floating treatment by the released bubbles of the water body with dissolved gas, so that the impurities in the sewage are continuously released and floated, and the sewage treatment performance of the electric floating sewage treatment device is further improved.
Wherein, in order to make the sewage that has been handled through dissolved air flotation chamber 600 stop in the electric flotation chamber 300 and carry out the electric flotation processing, in some embodiments of the utility model, be provided with between electric flotation chamber 300 and the separation chamber 400 and be used for separating the first division board 410 of the two, be provided with between dissolved air flotation chamber 600 and the electric flotation chamber 300 and be used for separating the second division board 610 of the two, wherein, the level of first division board 410 upper end is higher than the level of second division board 610 upper end. Through adopting foretell structure for when the sewage that handles through dissolved air flotation chamber 600 flows through electric flotation chamber 300, sewage can stop in electric flotation chamber 300 department and carry out electric flotation and handle, thereby makes the treatment effect of sewage better.
Still further, in order to facilitate the removal of the impurities separated from the sewage, in some embodiments of the present invention, the upper portion of the electric floating chamber 300 is provided with a slag scraping machine 700 for collecting the impurities on the liquid level, and the tank main body 100 is provided with an impurity recycling groove 710 located on one side of the slag scraping machine 700.
In order to make the structure of the electric floating sewage treatment device simpler, in some embodiments of the present invention, the slag scraper 700 includes a driving wheel 720 and a driven wheel 730 arranged on the upper portion of the electric floating cavity 300, a rotation sleeve member 740 capable of rotating synchronously with the driving wheel 720 and the driven wheel 730 is sleeved between the driving wheel 720 and the driven wheel 730, a plurality of shifting pieces 741 are uniformly arranged on the outer surface of the rotation sleeve member 740, and the driving wheel 720 is connected with a motor for driving the rotation of the driving wheel 720; the height of the end surface of the impurity collecting groove 710 is not higher than the horizontal height of the lower end of the rotation sleeve 740. Further, both the driving wheel 720 and the driven wheel 730 have the same level, that is, both the driving wheel 720 and the driven wheel 730 are horizontally arranged, so that the upper surface and the lower surface of the rotation sleeve member 740, which is fitted over the outer circumferential walls of the driving wheel 720 and the driven wheel 730, are horizontal.
By adopting the structure, when the motor drives the driving wheel 720 to rotate, the driving wheel 720 drives the rotary sleeve member 740 to continuously rotate, and then the poking pieces 741 arranged on the peripheral wall of the rotary sleeve member 740 can continuously poke the impurities suspended on the liquid level to move towards the impurity recovery tank 710 and be recovered by the impurity recovery tank 710, thereby achieving the purpose of cleaning the impurities in the sewage.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. An electrically floating sewage treatment plant, comprising:
the box comprises a box main body (100), wherein a dosing cavity (200), an electric floating cavity (300), a separation cavity (400) and a clear water cavity (500) which are sequentially communicated are arranged in the box main body (100);
a water inlet (110) communicated with the outside is formed in the side wall of the dosing cavity (200);
a water outlet (120) communicated with the outside is formed in the side wall of the clear water cavity (500);
more than two electrode plates (310) are arranged in the electric floating cavity (300), a voltage difference is formed between every two adjacent electrode plates (310), and a gap is reserved between the two adjacent electrode plates.
2. The electro-flotation sewage treatment plant of claim 1,
the electrode plate (310) is uniformly provided with a plurality of square through holes, and the side length of each square through hole is 5-30 mm.
3. The electro-flotation sewage treatment plant of claim 1,
the dosing cavity (200) comprises a coagulation dosing cavity (210) and a sewage pH value adjusting cavity (220),
the water inlet (110) is arranged at the middle-lower part of the side wall of the coagulation dosing cavity (210),
the upper part of the coagulation dosing cavity (210) is communicated with the upper part of the sewage pH value adjusting cavity (220),
the middle upper part of the sewage pH value adjusting cavity (220) is communicated with the electric floating cavity (300).
4. The electro-flotation sewage treatment plant of claim 1, wherein:
a dosing cavity water outlet transition channel (230) is arranged between the dosing cavity (200) and the electric floating cavity (300), the middle upper part of the dosing cavity water outlet transition channel (230) is communicated with the dosing cavity (200), and the middle lower part of the dosing cavity water outlet transition channel (230) is communicated with the electric floating cavity (300).
5. The electro-flotation sewage treatment plant of claim 4, wherein:
add medicine chamber play water transition passageway (230) with be provided with one between electric superficial chamber (300) and dissolve gas air supporting chamber (600), dissolve the well lower part in gas air supporting chamber (600) with the well lower part that adds medicine chamber play water transition passageway (230) is linked together, and the well upper portion in gas air supporting chamber (600) with the well upper portion in electric superficial chamber (300) is linked together, simultaneously offer the water receiving mouth that is used for being connected with external dissolved gas water pipeline on the lateral wall in gas air supporting chamber (600).
6. The electro-flotation sewage treatment plant of claim 5, wherein:
a first partition plate (410) for separating the electric floating cavity (300) and the separation cavity (400) is arranged between the electric floating cavity and the separation cavity,
a second partition plate (610) for separating the dissolved air floating cavity (600) and the electric floating cavity (300) is arranged between the dissolved air floating cavity and the electric floating cavity,
wherein the horizontal height of the upper end of the first partition plate (410) is higher than the horizontal height of the upper end of the second partition plate (610).
7. An electro-flotation sewage treatment plant according to claim 1 or 5 or 6,
the upper part of the electric floating cavity (300) is provided with a slag scraper (700) for collecting impurities on the liquid surface,
meanwhile, the box main body (100) is provided with an impurity recovery groove (710) positioned on one side of the slag scraper (700).
8. The electro-flotation sewage treatment plant of claim 7,
the slag scraper (700) comprises a driving wheel (720) and a driven wheel (730) which are arranged at the upper part of the electric floating cavity (300), a rotary sleeve member (740) capable of synchronously rotating along with the driving wheel (720) and the driven wheel (730) is sleeved between the driving wheel (720) and the driven wheel (730), a plurality of shifting sheets (741) are uniformly arranged on the outer surface of the rotary sleeve member (740), and the driving wheel (720) is connected with a motor for driving the driving wheel (720) to rotate;
the height of the end surface of the impurity recovery groove (710) is not higher than the horizontal height of the lower end part of the rotary sleeve member (740).
9. The electro-flotation sewage treatment plant of claim 8,
the horizontal heights of the driving wheel (720) and the driven wheel (730) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020410260.7U CN212222515U (en) | 2020-03-26 | 2020-03-26 | Electric floating sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020410260.7U CN212222515U (en) | 2020-03-26 | 2020-03-26 | Electric floating sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212222515U true CN212222515U (en) | 2020-12-25 |
Family
ID=73904227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020410260.7U Expired - Fee Related CN212222515U (en) | 2020-03-26 | 2020-03-26 | Electric floating sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212222515U (en) |
-
2020
- 2020-03-26 CN CN202020410260.7U patent/CN212222515U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |