CN219400004U - Special dosing device for removing heavy metals in sewage treatment - Google Patents
Special dosing device for removing heavy metals in sewage treatment Download PDFInfo
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- CN219400004U CN219400004U CN202320926313.4U CN202320926313U CN219400004U CN 219400004 U CN219400004 U CN 219400004U CN 202320926313 U CN202320926313 U CN 202320926313U CN 219400004 U CN219400004 U CN 219400004U
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- medicament
- stirring
- fixedly connected
- sewage treatment
- dosing device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a special dosing device for removing heavy metals in sewage treatment, which comprises a medicament box and a support frame, wherein a medicament inlet and a driving motor are arranged at the upper end of the medicament box; the stirring device comprises a stirring plate, wherein the stirring plate is fixedly connected with a rotating shaft, guide grooves are formed in two ends of the stirring plate, a mounting groove is formed in the center of each guide groove, a mounting seat is fixedly connected inside each mounting groove, a torsion spring is mounted inside each mounting seat, the lower end of each torsion spring is fixedly connected with a shaking plate, and the shaking plates are matched with the mounting grooves. According to the utility model, the stirring device is arranged, so that the sewage and the medicament can be fully mixed, the mixing degree of the sewage and the medicament is improved, the mixing time is shortened, and the sewage treatment efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a special dosing device for removing heavy metals in sewage treatment.
Background
Along with the development of urban treatment, a large amount of industrial sewage can be generated, and because the interior of the industrial sewage contains heavy metals, the existing treatment mode is to add a medicament into the sewage, fully mix the medicament with the sewage, then remove impurities in the sewage through reaction, and add the medicament to the sewage by using a medicament adding device.
The existing dosing device for removing heavy metals in sewage treatment has the problems that the mixing degree of the dosing device and the medicament is insufficient during sewage treatment, so that sewage cannot be fully fused with the medicament, the mixing time is long, and the sewage treatment efficiency is affected.
Disclosure of Invention
The utility model mainly aims to provide a special dosing device for removing heavy metals in sewage treatment, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the medicine box comprises a medicine box and a supporting frame, wherein a medicine inlet and a driving motor are arranged at the upper end of the medicine box, a rotating shaft is arranged in the medicine box, the upper end of the rotating shaft is fixedly connected with the driving motor, a stirring device is arranged in the medicine box, the stirring device is fixedly connected with the rotating shaft, and a medicine outlet is connected at the lower end of the medicine box; the stirring device comprises a stirring plate, wherein the stirring plate is fixedly connected with a rotating shaft, guide grooves are formed in two ends of the stirring plate, a mounting groove is formed in the center of each guide groove, a mounting seat is fixedly connected inside each mounting groove, a torsion spring is mounted inside each mounting seat, the lower end of each torsion spring is fixedly connected with a shaking plate, and the shaking plates are matched with the mounting grooves.
Further, the medicament case is internally provided with two groups of scraping rods, the two groups of scraping rods are symmetrically arranged at two ends of the rotating shaft, one end of each scraping rod is fixedly connected with a connecting rod, the other end of each connecting rod is fixedly connected with the rotating shaft, one end, far away from the connecting rod, of each scraping rod is provided with a soft cleaning strip, and the cleaning strips are contacted with the inner wall surface of the medicament case.
Further, the lower end of the scraping rod is provided with a poking rod, the poking rod is an arc-shaped strip rod, and the lower end of the poking rod is attached to the bottom surface inside the medicament box.
Further, the upper end and the lower end of the guide groove are provided with guide strips, the guide strips are arc-shaped strips, and the guide strips are fixedly connected with the stirring plate.
Further, the rotation axis lower extreme fixedly connected with rotor plate, rotor plate lower extreme is equipped with the stirring strip.
Further, the stirring strip is an upper spiral cleaning strip, the stirring strip is fixedly connected with the rotating plate, and the lower end of the stirring strip extends to the opening of the medicine outlet.
Further, the lower end of the support frame is provided with an anti-slip pad, and the anti-slip pad is in adhesive connection with the support frame.
Advantageous effects
The utility model provides a special dosing device for removing heavy metals in sewage treatment, which has the following beneficial effects:
(1) This special dosing device of heavy metal is removed in sewage treatment through setting up agitating unit, can make sewage and medicament carry out abundant mixing, improves the degree of mixing of sewage and medicament, shortens the duration of mixing, improves sewage treatment efficiency.
(2) This special dosing device of heavy metal is removed in sewage treatment through setting up the pole of scraping and stirring rod at the rotation in-process, can scrape the reagent that the reagent case inner wall is attached down, participate in mixing stirring again for the mixed speed of reagent and sewage avoids the sewage to appear depositing.
(3) This special dosing device of heavy metal is removed in sewage treatment through setting up the stirring strip, and stirring strip rotates and can drive the sewage flocculation thing of play medicine mouth opening part and rotate, avoids play medicine mouth opening to block up
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a medicine box according to the present utility model;
FIG. 3 is a schematic view of the stirring device of the present utility model;
FIG. 4 is a schematic view showing a partial structure of a stirring device according to the present utility model.
Legend description:
1. a medicament box; 2. a support frame; 3. an anti-slip pad; 4. a medicine inlet; 5. a driving motor; 6. a rotating shaft; 7. a stirring device; 8. a medicine outlet; 9. a scraping rod; 10. a toggle rod; 11. a rotating plate; 12. stirring strips; 13. a stirring plate; 14, a guide groove; 15. a mounting groove; 16. shaking the plate; 17. a guide bar; 18. a torsion spring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1: the utility model provides a special dosing device of sewage treatment heavy metal removal, as shown in fig. 1-2, including medicament case 1, medicament case 1 is jar hollow shell, medicament case 1 lower extreme four corners all fixed mounting has support frame 2, support frame 2 lower extreme is provided with slipmat 3, slipmat 3 and support frame 2 are glued and are connected, medicament case 1 upper end one side fixedly connected with advances medicine mouth 4, advance medicine mouth 4 and medicament case 1 inside and be linked together, medicament case 1 upper end central authorities are through bolt fixedly connected with driving motor 5, driving motor 5 input is connected with external power supply end through the wire, medicament case 1 inside vertically installs axis of rotation 6, axis of rotation 6 and medicament case 1 rotate the installation, axis of rotation 6 upper end passes medicament case 1 and driving motor 5 output fixed connection, medicament case 1 inside central authorities are provided with agitating unit 7, agitating unit 7 central authorities and axis of rotation 6 fixed connection, driving motor 5 output accessible axis of rotation 6 drive agitating unit 7 rotates, mix the medicament to medicament inside medicament case 1, medicament case 1 lower extreme central authorities fixedly connected with medicine outlet 8, medicine outlet 8 is linked together with medicament case 1 inside 8, the valve body is installed outside the outlet control valve body.
Example 2: on the basis of embodiment I, as shown in fig. 2, the inside two sets of scraping rods 9 that are provided with of medicament case 1, two sets of scraping rods 9 symmetry are installed at the both ends of axis of rotation 6, scraping rod 9 one end fixedly connected with connecting rod, the connecting rod other end and axis of rotation 6 fixed connection, the one end that scraping rod 9 kept away from the connecting rod is installed soft clearance strip, clearance strip contacts with medicament case 1 internal face, through setting up scraping rod 9, can scrape down medicament that medicament case 1 inner wall is attached, participate in mixing again, make the more even of medicament mix, scraping rod 9 lower extreme is provided with poking rod 10, poking rod 10 is arc strip pole, poking rod 10 lower extreme is laminated mutually with medicament case 1 inside bottom surface, through setting up medicament case 1, can stir the medicament of medicament case 1 inside bottom and stand up, avoid the medicament to appear depositing.
Example 3: on the basis of the first embodiment, as shown in fig. 2, the lower end of the rotating shaft 6 is provided with a rotating plate 11, the rotating plate 11 is of a circular plate structure, the rotating plate 11 is fixedly connected with the rotating shaft 6, the lower end of the rotating plate 11 is provided with a stirring bar 12, the stirring bar 12 is a spiral cleaning bar with a large upper end diameter and a small lower end diameter, the upper end of the stirring bar 12 is fixedly connected with the rotating plate 11, and the lower end of the stirring bar 12 extends to the opening of the upper end of the medicine outlet 8.
Example 4: on the basis of the first embodiment, as shown in fig. 3-4, the stirring device 7 comprises a stirring plate 13, the stirring plate 13 is a rectangular plate, the center of the stirring plate 13 is fixedly connected with a rotating shaft 6, guide grooves 14 are respectively formed in two ends of the stirring plate 13, an installation groove 15 is formed in the center of the inside of the guide grooves 14, guide strips 17 are respectively arranged at the upper end and the lower end of the guide grooves 14, the guide strips 17 are arc-shaped strips, the guide strips 17 are fixedly connected with the stirring plate 13, an installation seat is arranged in the installation groove 15, the upper end of the installation seat is fixedly connected with the stirring plate 13, a torsion spring 18 is arranged in the opening of the lower end of the installation seat, the lower end of the torsion spring 18 is fixedly connected with a shaking plate 16, and the shape of the shaking plate 16 is matched with that of the installation groove 15.
It should be noted that, the utility model is a special dosing device for removing heavy metals in sewage treatment, when in use, firstly, sewage to be treated is led into the inside of the medicament box 1 through the medicament inlet 4, then a proper amount of medicament is added according to the sewage amount, after the medicament is added, the power supply of the driving motor 5 is started, the output end of the driving motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the stirring device 7 and the scraping rod 9 to rotate, the stirring plate 13 is driven to rotate along with the rotation of the stirring device 7, the guiding strip 17 at the upper end and the lower end of the stirring plate 13 in the rotation process can guide sewage to the center of the guiding groove 14, the torsion spring 18 rotates to drive the shaking plate 16 to rotate along with the rotation of the stirring plate 13, the opening of the mounting groove 15 is opened along with the opening of the mounting groove 15, the stirring plate 13 can drive the sewage at both sides of the stirring plate 13 to be mixed through the mounting groove 15, the mixing efficiency is improved, the medicament outlet 8 is opened after the mixing is completed, the sewage is discharged to perform the next treatment step, the sewage is driven to rotate along with the stirring rod 9 and the stirring rod 10 in the rotation of the stirring rod 10, the medicament can be prevented from being adhered to the inner wall of the medicament box 12 in the rotation process, the medicament sedimentation opening is avoided, the medicament is prevented from being mixed, and the medicament is prevented from being mixed, the medicament is adhered to the inner wall of the stirring opening 12 is prevented from being rotated, and the opening is adhered to the inner wall of the stirring opening 12. Through setting up agitating unit 7, can make sewage and medicament carry out abundant mixing, improve the degree of mixing of sewage and medicament, shorten the duration of mixing, improve sewage treatment efficiency.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a special dosing device of heavy metal is removed in sewage treatment, includes medicament case (1) and support frame (2), medicament case (1) upper end is installed medicine inlet (4) and driving motor (5), medicament case (1) internally mounted has axis of rotation (6), axis of rotation (6) upper end and driving motor (5) fixed connection, its characterized in that: a stirring device (7) is arranged in the medicament box (1), the stirring device (7) is fixedly connected with the rotating shaft (6), and the lower end of the medicament box (1) is connected with a medicament outlet (8); stirring device (7) are including stirring board (13), stirring board (13) and axis of rotation (6) fixed connection, stirring board (13) both ends are equipped with guiding groove (14), and guiding groove (14) central authorities are equipped with mounting groove (15), inside fixedly connected with mount pad of mounting groove (15), mount pad internally mounted have torsion spring (18), torsion spring (18) lower extreme fixedly connected with rocks board (16), rocks board (16) and mounting groove (15) looks adaptation.
2. The special dosing device for removing heavy metals in sewage treatment according to claim 1, wherein: the medicament box is characterized in that two groups of scraping rods (9) are arranged inside the medicament box (1), the two groups of scraping rods (9) are symmetrically arranged at two ends of the rotating shaft (6), one end of each scraping rod (9) is fixedly connected with a connecting rod, the other end of each connecting rod is fixedly connected with the rotating shaft (6), one end, far away from the connecting rod, of each scraping rod (9) is provided with a soft cleaning strip, and the cleaning strips are in contact with the inner wall surface of the medicament box (1).
3. The special dosing device for removing heavy metals in sewage treatment according to claim 2, wherein: the lower extreme of scraping rod (9) is provided with poking rod (10), poking rod (10) are arc strip pole, poking rod (10) lower extreme and inside bottom surface of medicament case (1) laminating mutually.
4. The special dosing device for removing heavy metals in sewage treatment according to claim 1, wherein: the upper end and the lower end of the guide groove (14) are provided with guide strips (17), the guide strips (17) are arc-shaped strips, and the guide strips (17) are fixedly connected with the stirring plate (13).
5. The special dosing device for removing heavy metals in sewage treatment according to claim 1, wherein: the lower end of the rotating shaft (6) is fixedly connected with a rotating plate (11), and the lower end of the rotating plate (11) is provided with a stirring strip (12).
6. The special dosing device for removing heavy metals in sewage treatment according to claim 5, wherein: the stirring strip (12) is an upper spiral cleaning strip, the stirring strip (12) is fixedly connected with the rotating plate (11), and the lower end of the stirring strip (12) extends to the opening of the medicine outlet (8).
7. The special dosing device for removing heavy metals in sewage treatment according to claim 1, wherein: the anti-slip mat (3) is arranged at the lower end of the support frame (2), and the anti-slip mat (3) is connected with the support frame (2) in a glue mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320926313.4U CN219400004U (en) | 2023-04-23 | 2023-04-23 | Special dosing device for removing heavy metals in sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320926313.4U CN219400004U (en) | 2023-04-23 | 2023-04-23 | Special dosing device for removing heavy metals in sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219400004U true CN219400004U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320926313.4U Active CN219400004U (en) | 2023-04-23 | 2023-04-23 | Special dosing device for removing heavy metals in sewage treatment |
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| CN (1) | CN219400004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117509857A (en) * | 2023-12-29 | 2024-02-06 | 山东省环境保护科学研究设计院有限公司 | High-efficient heavy metal wastewater treatment device |
-
2023
- 2023-04-23 CN CN202320926313.4U patent/CN219400004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117509857A (en) * | 2023-12-29 | 2024-02-06 | 山东省环境保护科学研究设计院有限公司 | High-efficient heavy metal wastewater treatment device |
| CN117509857B (en) * | 2023-12-29 | 2024-05-28 | 山东省环境保护科学研究设计院有限公司 | High-efficient heavy metal wastewater treatment device |
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