CN214990501U - Acid-base precipitation neutralization pond for wastewater treatment - Google Patents
Acid-base precipitation neutralization pond for wastewater treatment Download PDFInfo
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- CN214990501U CN214990501U CN202120724853.5U CN202120724853U CN214990501U CN 214990501 U CN214990501 U CN 214990501U CN 202120724853 U CN202120724853 U CN 202120724853U CN 214990501 U CN214990501 U CN 214990501U
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- neutralization pond
- acid
- neutralization
- apron
- wastewater treatment
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Abstract
The utility model relates to a neutralization pond in acid-base precipitation for waste water treatment, including upper end open-ended neutralization pond, neutralization pond lower extreme is provided with the fluid-discharge tube, the vertical slip of neutralization pond upper end is provided with the apron, be provided with telescopic machanism between apron and the neutralization pond, the apron upper end is provided with actuating mechanism, actuating mechanism's the vertical extension of power output shaft is to the apron lower extreme and be connected with rabbling mechanism, the vertical second stand pipe that is provided with in neutralization pond inside upper end, equal coaxial slip has the guiding axle in the second stand pipe, the guiding axle upper end all with cover connection, the level is provided with the plastics filter plate between the guiding axle lower extreme, the plastics filter plate upper berth is equipped with the plastics filter cloth, the both sides of neutralization pond upper end are provided with sour liquid pump and lye pump respectively, sour liquid pump and lye pump all are provided with the transfer line that runs through to in the neutralization pond. The utility model discloses utilize the stirring to improve neutralization efficiency, utilize sour liquid pump and lye pump to go on the liquid, reduce the operational risk.
Description
Technical Field
The utility model relates to a cubic boron nitride production facility field especially relates to a waste water treatment is with acid-base precipitation neutralization pond.
Background
Cubic silicon nitride is used as a third phase of silicon nitride, is a third superhard material following diamond and cubic boron nitride, is widely used in a plurality of fields of industrial production, and has the production processes of catalyst, mixing, rod pressing, assembly and synthesis, soaking, separation, drying, ball milling, alkali boiling, alkali washing, acid boiling, acid washing, drying, sieving, type selection and the like, wherein the alkaline water generated after alkali washing contains hexagonal boron nitride, so that the alkaline water needs to be neutralized for recovering the hexagonal boron nitride, the acidic water generated after acid washing is added into alkaline water for acid-base neutralization, the traditional neutralization mode is that operators pour the acidic water and the alkaline water into a container for neutralization, and then the mode of fishing the hexagonal boron nitride has low efficiency and certain operation risk, therefore, it is necessary to develop an efficient acid-base precipitation neutralization tank for wastewater treatment.
Disclosure of Invention
An object of the utility model is to provide a waste water treatment is with acid-base precipitation neutralization pond, has efficient, advantage that the risk is low.
The technical scheme is as follows:
the utility model provides a waste water treatment is with acid-base precipitation neutralization pond, including upper end open-ended neutralization pond, neutralization pond lower extreme is provided with the fluid-discharge tube, the vertical slip of neutralization pond upper end is provided with the apron, be provided with telescopic machanism between apron and the neutralization pond, the apron upper end is provided with actuating mechanism, actuating mechanism's power output shaft is vertical to be extended to the apron lower extreme and be connected with rabbling mechanism, the vertical second stand pipe that is provided with in neutralization pond inside upper end, it has the guiding axle all to slide coaxially in the second stand pipe, the guiding axle upper end all with the cover connection, the level is provided with the plastics filter plate between the guiding axle lower extreme, the plastics filter plate upper berth is equipped with the plastics filter cloth, the both sides of neutralization pond upper end are provided with sour liquid pump and lye pump respectively, sour liquid pump and lye pump all are provided with the transfer line that runs through to in the neutralization pond.
Preferably, a plastic filter screen is arranged in the drain pipe.
Preferably, telescopic machanism include the vertical first stand pipe that sets up in the neutralization pond outside, coaxial slip is provided with the bracing piece in the first stand pipe, upper end of the support bar and apron connection, all vertically between the left and right sides in neutralization pond and the apron be provided with electric putter.
Preferably, rabbling mechanism include the connecting rod that the level set up, evenly be provided with a plurality of montants along the axis on the connecting rod, be provided with a plurality of stirring boards from top to bottom even interval on the montant.
Preferably, the driving mechanism is a motor and a reducer.
Preferably, the lower end of the cover plate is provided with a PH tester.
Preferably, the cover plate, the second guide pipe and the guide shaft are all made of plastic materials.
Compared with the prior art, the beneficial effects are that:
the utility model discloses utilize the stirring to improve neutralization efficiency, utilize sour liquid pump and lye pump to go on the liquid, reduce the operational risk.
Drawings
FIG. 1 is a schematic structural diagram of an acid-base precipitation neutralization tank for wastewater treatment of the utility model,
in the figure: 1-a neutralization pond, 2-a liquid discharge pipe, 3-a plastic filter screen, 4-a first guide pipe, 5-a support rod, 6-a cover plate, 7-an electric push rod, 8-a driving mechanism, 9-a connecting rod, 10-a vertical rod, 11-a stirring plate, 12-a second guide pipe, 13-a guide shaft, 14-a plastic filter plate, 15-a PH tester, 16-an acid liquid pump, 17-an alkali liquid pump and 18-a liquid conveying pipe.
Detailed Description
The present invention will be further described with reference to the following specific embodiments, as shown in fig. 1: an acid-base precipitation neutralization pond for wastewater treatment comprises a neutralization pond 1 with an opening at the upper end, a liquid discharge pipe 2 is arranged at the lower end of the neutralization pond 1, a plastic filter screen 3 is arranged in the liquid discharge pipe 2, a cover plate 6 is vertically and slidably arranged at the upper end of the neutralization pond 1, a telescopic mechanism is arranged between the cover plate 6 and the neutralization pond 1, the telescopic mechanism comprises a first guide pipe 4 vertically arranged at the outer side of the neutralization pond 1, a support rod 5 is coaxially and slidably arranged in the first guide pipe 4, the upper end of the support rod 5 is connected with the cover plate 6, electric push rods 7 are vertically arranged between the left side and the right side of the neutralization pond 1 and the cover plate 6, the telescopic mechanism pushes the cover plate 6 to ascend and descend so as to realize the opening and closing of the upper end of the neutralization pond 1,
the upper end of the cover plate 6 is provided with a driving mechanism 8, a power output shaft of the driving mechanism 8 vertically extends to the lower end of the cover plate 6 and is connected with a stirring mechanism, the driving mechanism 8 is a motor and a speed reducer, the stirring mechanism comprises a connecting rod 9 horizontally arranged, a plurality of vertical rods 10 are uniformly arranged on the connecting rod 9 along the axis, a plurality of stirring plates 11 are uniformly arranged on the vertical rods 10 from top to bottom at intervals, the driving mechanism 8 drives the stirring mechanism to rotate to stir the liquid in the neutralization pond 1, a second guide pipe 12 is vertically arranged at the upper end in the neutralization pond 1, a guide shaft 13 coaxially slides in the second guide pipe 12, the upper end of the guide shaft 13 is connected with the cover plate 6, a plastic filter plate 14 is horizontally arranged between the lower ends of the guide shafts 13, a plastic filter cloth is paved on the plastic filter plate 14, and the cover plate 6, the second guide pipe 12 and the guide shaft 13 are all made of plastic materials, a PH tester 15 is arranged at the lower end of the cover plate 6, an acid liquid pump 16 and a lye pump 17 are respectively arranged on two sides of the upper end of the neutralization tank 1, and the acid liquid pump 16 and the lye pump 17 are not described again for the prior art; the acid liquid pump 16 and the lye liquid pump 17 are both provided with infusion tubes 18 which penetrate into the neutralization tank 1, and the infusion tubes 18 are always higher than the plastic filter cloth.
The specific working process is as follows: thereby the extension of control telescopic machanism lifts up apron 6, start acid liquid pump 16 and lye pump 17 and carry external acid liquid and alkaline liquid into neutralization pond 1 in, control telescopic machanism shortens to establish apron 6 lid in neutralization pond 1 upper end afterwards, start actuating mechanism 8, actuating mechanism 8 rotates the drive rabbling mechanism and stirs neutralization to the liquid in the neutralization pond 1, PH tester 15 detects the PH value of the liquid in the neutralization pond 1, treat after the neutralization is accomplished, control telescopic machanism extension lifts up apron 6 and plastic filter cloth, discharge the liquid in the neutralization pond 1, operating personnel retrieves the hexagonal boron nitride of plastic filter cloth upper end.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. An acid-base precipitation neutralization pond for wastewater treatment is characterized in that: including upper end open-ended neutralization pond, neutralization pond lower extreme is provided with the fluid-discharge tube, the vertical slip in neutralization pond upper end is provided with the apron, be provided with telescopic machanism between apron and the neutralization pond, the apron upper end is provided with actuating mechanism, actuating mechanism's power output shaft vertically extends to the apron lower extreme and is connected with rabbling mechanism, the vertical second stand pipe that is provided with in neutralization pond inside upper end, equal coaxial slip has the guiding axle in the second stand pipe, the guiding axle upper end all with the cover connection, the level is provided with the plastics filter plate between the guiding axle lower extreme, the plastics filter plate upper berth is equipped with the plastics filter cloth, both sides in neutralization pond upper end are provided with sour liquid pump and lye pump respectively, sour liquid pump and lye pump all are provided with the transfer line that runs through to in the neutralization pond.
2. The acid-base precipitation neutralization pond for wastewater treatment as set forth in claim 1, wherein: and a plastic filter screen is arranged in the liquid discharge pipe.
3. The acid-base precipitation neutralization pond for wastewater treatment as set forth in claim 1, wherein: the telescopic mechanism comprises a first guide pipe vertically arranged outside the neutralization tank, a supporting rod is arranged in the first guide pipe in a sliding mode, the upper end of the supporting rod is connected with the cover plate, and electric push rods are vertically arranged between the left side and the right side of the neutralization tank and the cover plate.
4. The acid-base precipitation neutralization pond for wastewater treatment as set forth in claim 1, wherein: rabbling mechanism include the connecting rod that the level set up, evenly be provided with a plurality of montants along the axis on the connecting rod, even interval is provided with a plurality of stirring boards from top to bottom on the montant.
5. The acid-base precipitation neutralization pond for wastewater treatment as set forth in claim 1, wherein: the driving mechanism is a motor and a speed reducer.
6. The acid-base precipitation neutralization pond for wastewater treatment as set forth in claim 1, wherein: the lower end of the cover plate is provided with a PH tester.
7. The acid-base precipitation neutralization pond for wastewater treatment as set forth in claim 1, wherein: the cover plate, the second guide pipe and the guide shaft are all made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120724853.5U CN214990501U (en) | 2021-04-09 | 2021-04-09 | Acid-base precipitation neutralization pond for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120724853.5U CN214990501U (en) | 2021-04-09 | 2021-04-09 | Acid-base precipitation neutralization pond for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214990501U true CN214990501U (en) | 2021-12-03 |
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ID=79135809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120724853.5U Active CN214990501U (en) | 2021-04-09 | 2021-04-09 | Acid-base precipitation neutralization pond for wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214990501U (en) |
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2021
- 2021-04-09 CN CN202120724853.5U patent/CN214990501U/en active Active
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