CN210457614U - PAC (PAC) dosing device for sweet potato wastewater treatment - Google Patents
PAC (PAC) dosing device for sweet potato wastewater treatment Download PDFInfo
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- CN210457614U CN210457614U CN201921022328.8U CN201921022328U CN210457614U CN 210457614 U CN210457614 U CN 210457614U CN 201921022328 U CN201921022328 U CN 201921022328U CN 210457614 U CN210457614 U CN 210457614U
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Abstract
The utility model relates to a sewage treatment technical field specifically is a sweet potato waste water treatment PAC charge device, including dissolving tank and dosing device, dissolving tank inner chamber top position is provided with agitator motor, agitator motor bottom output shaft one end has the axis of rotation through the coupling joint, axis of rotation bottom one end is passed through the bearing and is connected with dissolving tank rotation, axis of rotation outer wall upper portion position is provided with rotating vane, the axis of rotation outer wall is located rotating vane lower part position and is provided with a plurality of layers of stirring vane, the axis of rotation outer wall is located stirring vane lower part position and is provided with the scraper, scraper below one side and dissolving tank inner wall laminating mutually, it adheres at the dissolving tank inner wall to produce the dust when solving powder and adding, the dregs of a decoction sediment to dissolving tank bottom portion can take place the.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a sweet potato waste water treatment PAC charge device.
Background
In the sewage treatment technology of the existing sewage treatment plant, PAC dosing is an indispensable component, PAC is called polyaluminium chloride completely, PAC has stronger bridging adsorption performance, in the hydrolysis process, physical and chemical processes such as coagulation, adsorption and precipitation are accompanied, the polyaluminium chloride effectively removes heavy metal ions such as chromaticness, SS, COD, BOD and arsenic, mercury and the like in water, and the product is widely used in the fields of drinking water, industrial water and sewage treatment.
The prior art has a technical scheme of a novel glass fiber reinforced plastic cooling tower, and for example, a chinese patent with application number CN201621409593.8 discloses a PAC dosing system device with accurate metering, which comprises a bracket, wherein the cross section of the bracket is of a rectangular structure, a dissolving tank is arranged inside the bracket, two support rods are arranged at the upper end of the bracket, the two support rods are arranged in parallel at the upper end of the bracket, a support plate is arranged in the middle of the upper surface of each support rod, and the PAC dosing system device with accurate metering … … plays a role in stirring, improves the dissolving effect of PAC powder, and ensures that substances in sewage can be better treated; the power required by the drug delivery device is provided, and the drug delivery amount is controlled more accurately; the threaded rod is driven to rotate by the second bevel gear to realize medicine supply, and the added medicine powder can be accurately metered; the friction of the threaded rod during rotation is reduced, so that the medicine is supplied more accurately, and the waste is avoided; whole device simple structure drives the rotation of threaded rod through the second motor and realizes the supply of medicine, can realize throwing of powder accurate measurement and throw, and accurate direct control dissolves the concentration of the PAC solution in the jar, improves the sewage treatment effect to it is extravagant to reduce powder, and when guaranteeing to accurately throw PAC powder volume, does not influence whole agitating unit's operation, convenient to use.
Produce the dust adhesion when powder adds in can appearing the implementation process and dissolve a jar inner wall, can take place the caking to dissolving the dregs of a decoction sediment of tank bottom portion simultaneously, can't clear up and lead to extravagant.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above-mentioned problem of prior art, the utility model provides a sweet potato waste water treatment PAC charge device produces the dust adhesion when solving powder and adding and dissolves a jar inner wall, and the dregs of a decoction to dissolving tank bottom portion deposit simultaneously and can take place the caking, can't clear up and lead to extravagant.
(II) technical scheme
The utility model provides a sweet potato waste water treatment PAC charge device, includes dissolving tank and dosing device, dissolving tank inner chamber top position is provided with agitator motor, agitator motor bottom output shaft one end has the axis of rotation through the coupling joint, axis of rotation bottom one end is passed through the bearing and is connected with dissolving tank rotation, axis of rotation outer wall upper portion position is provided with rotating vane, the axis of rotation outer wall is located rotating vane lower part position and is provided with a plurality of layers of stirring vane, the axis of rotation outer wall is located stirring vane lower part position and is provided with the scraper, scraper below one side and the laminating of dissolving tank inner wall.
Preferably, the dosing device comprises a conveying motor, a screw rod and a shell, the dosing device is transversely placed, the top opening position on the left side of the shell is communicated with a funnel, and the bottom opening position on the right side of the shell is communicated with a discharge hole.
Preferably, a placing groove is formed in the top of the left side of the dissolving tank, the shell part of the drug delivery device is located in the placing groove, and the conveying motor is located at one end of the left side of the shell.
Preferably, the stirring blade is provided with three layers, and each layer is provided with three layers.
Preferably, the upper part of the right side of the dissolving tank is provided with a water injection port, and the right side of the dissolving tank is provided with a medicament outlet close to the bottom.
(III) advantageous effects
The utility model provides a sweet potato waste water treatment PAC charge device. The method has the following beneficial effects:
(1) there is the axis of rotation through agitator motor bottom output shaft one end, and axis of rotation bottom one end is passed through the bearing and is connected with dissolving tank rotation, and axis of rotation outer wall upper portion position is provided with rotating vane, and rotating vane is rotatory under agitator motor's drive, and helical blade when rotatory, arouses the splash, and the splash is sputtered the dissolving tank inner wall, can realize the clearance to dissolving tank inner wall.
(2) The scraper is arranged at the lower part of the stirring blade through the outer wall of the rotating shaft, one side of the lower part of the scraper is attached to the inner wall of the dissolving tank, the rotating shaft drives the scraper to rotate when rotating, the scraper can hang up the dregs and the caking at the bottom of the dissolving tank, and then the dregs and the caking are mixed to avoid waste.
Drawings
Fig. 1 is a front sectional view of the present invention.
In the figure: 1. a dissolving tank; 2. a drug delivery device; 3. a stirring motor; 4. a rotating shaft; 5. a rotating blade; 6. a stirring blade; 7. a scraper; 8. a conveying motor; 9. a screw rod; 10. a housing; 11. a funnel; 12. a discharge port; 13. a placement groove; 14. a water injection port; 15. a medicament outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a technical solution: a PAC dosing device for sweet potato wastewater treatment comprises a dissolving tank 1 and a dosing device 2, wherein a stirring motor 3 is arranged at the top position of an inner cavity of the dissolving tank 1, one end of an output shaft at the bottom of the stirring motor 3 is connected with a rotating shaft 4 through a coupler, one end at the bottom of the rotating shaft 4 is rotationally connected with the dissolving tank 1 through a bearing, a rotating blade 5 is arranged at the upper part of the outer wall of the rotating shaft 4, a plurality of layers of stirring blades 6 are arranged at the lower part of the rotating blade 5 on the outer wall of the rotating shaft 4, a scraper 7 is arranged at the lower part of the stirring blade 6 on the outer wall of the rotating shaft 4, one side below the scraper 7 is attached to the inner wall of the dissolving tank 1, the dosing device 2 comprises a conveying motor 8, a screw rod 9 and a shell 10, the dosing device 2 is transversely placed, the top opening position at the, the dissolving tank 1 is characterized in that a placing groove 13 is formed in the top of the left side of the dissolving tank 1, the shell 10 of the drug delivery device 2 is partially positioned in the placing groove 13, the conveying motor 8 is positioned at one end of the left side of the shell 10, the stirring blades 6 are provided with three layers, each layer is provided with three layers, a water injection port 14 is formed in the upper position of the right side of the dissolving tank 1, a drug outlet 15 is formed in the right side of the dissolving tank 1 close to the bottom, when the dissolving tank is used, a solvent is injected through the water injection port 14, mixed drug powder is added through the funnel 11 and then conveyed into the dissolving tank 1 through the drug delivery device 2, the rotation of the stirring motor 3 can enable the solvent and the drug powder to be mixed and dissolved with each other, on the other hand, the rotation of the rotating shaft 4 can drive the rotating blades 5 to rotate, the rotating blades 5 can excite water flowers, the, simultaneously, the scraper 7 at the bottom of the rotating shaft 4 can continuously scrape the dregs and the caking at the bottom of the dissolving tank 1 in the rotating process, and the caking of the medicine powder at the bottom of the dissolving tank 1 can be avoided.
The working principle is as follows: during the use, via water filling port 14 injection solvent, mixed powder adds through funnel 11, then it is inside to carry to dissolving tank 1 through dosing unit 2, agitator motor 3's rotation can let solvent and powder intermix dissolve on the one hand, on the other hand, axis of rotation 4 rotates and can drive rotating vane 5 and rotate, rotating vane 5 rotates and can arouse the splash, splash is sputtered to dissolving tank 1 inner wall, adhere to the powder at dissolving tank 1 inner wall, wash through the splash and fall into again in the solution, simultaneously the scraper 7 of 4 bottoms of axis of rotation is at the pivoted in-process, can be continuous scrape the dregs of a decoction and the caking of dissolving tank 1 bottom, can avoid powder caking in dissolving tank 1 bottom.
Claims (5)
1. The utility model provides a sweet potato waste water treatment PAC charge device, includes dissolving tank (1) and drug delivery device (2), its characterized in that: dissolving tank (1) inner chamber top position is provided with agitator motor (3), agitator motor (3) bottom output shaft one end has axis of rotation (4) through the coupling joint, axis of rotation (4) bottom one end is passed through the bearing and is connected with dissolving tank (1) rotation, axis of rotation (4) outer wall upper portion position is provided with rotating vane (5), axis of rotation (4) outer wall is located rotating vane (5) lower part position and is provided with a plurality of layers of stirring vane (6), axis of rotation (4) outer wall is located stirring vane (6) lower part position and is provided with scraper (7), scraper (7) below one side is laminated with dissolving tank (1) inner wall mutually.
2. The PAC dosing device for sweet potato wastewater treatment according to claim 1, characterized in that: dosing device (2) is including conveying motor (8), hob (9) and shell (10), dosing device (2) transversely places, shell (10) left side open-top position intercommunication has funnel (11), shell (10) right side open-bottom position intercommunication has discharge gate (12).
3. The PAC dosing device for sweet potato wastewater treatment as claimed in claim 1 or 2, wherein: a placing groove (13) is formed in the top of the left side of the dissolving tank (1), the shell (10) of the drug delivery device (2) is partially located inside the placing groove (13), and the conveying motor (8) is located at one end of the left side of the shell (10).
4. The PAC dosing device for sweet potato wastewater treatment according to claim 1, characterized in that: the stirring blades (6) are provided with three layers, and each layer is provided with three layers.
5. The PAC dosing device for sweet potato wastewater treatment according to claim 1, characterized in that: dissolving tank (1) right side upper portion position is provided with water filling port (14), dissolving tank (1) right side is close to the bottom position and is provided with medicament export (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022328.8U CN210457614U (en) | 2019-07-02 | 2019-07-02 | PAC (PAC) dosing device for sweet potato wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921022328.8U CN210457614U (en) | 2019-07-02 | 2019-07-02 | PAC (PAC) dosing device for sweet potato wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210457614U true CN210457614U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921022328.8U Active CN210457614U (en) | 2019-07-02 | 2019-07-02 | PAC (PAC) dosing device for sweet potato wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210457614U (en) |
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2019
- 2019-07-02 CN CN201921022328.8U patent/CN210457614U/en active Active
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