Sewage treatment powder medicament adding device

Abstract

The utility model discloses a sewage treatment powder medicament feeding device, which comprises a support frame and a powder sweeping strip, the upper end of the support frame is provided with a connecting groove strip, the inner side of the connecting groove strip is provided with a powder medicament box, the powder medicament box is internally provided with a filter screen, the connecting groove strip is internally provided with an electric telescopic rod, and the electric telescopic rod is internally provided with a connecting rod. A moving block is arranged at the end of the electric telescopic rod, a moving strip is arranged at the end of the moving block, and the vermicelli sweeping strip is arranged at the bottom of the moving strip. According to the sewage treatment powder agent adding device, power is provided for the powder agent box through the vibrator, so that the inner wall of the powder agent box vibrates, powder agents staying on the inner wall of the powder agent box are vibrated to fall to a discharging opening, waste of the powder agents is avoided, and the electric telescopic rod drives a powder sweeping strip to move front and back; the bottom end of the powder sweeping strip is in contact with the surface of the filter screen and can sweep powder medicament on the surface of the filter screen, so that the powder medicament can enter the powder medicament box.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a wastewater treatment powder dosing device. Background Technology

[0002] Wastewater treatment refers to the process of treating and purifying wastewater containing pollutants such as organic matter, inorganic matter, suspended solids, and microorganisms generated in urban, industrial, and rural areas. Its purpose is to ensure that wastewater meets the water quality requirements for discharge or reuse, thereby protecting the environment and human health. A wastewater treatment powder dosing device is a piece of equipment used to add specific chemical powders to the wastewater treatment process. It plays a crucial role in wastewater treatment; the powdered reagent is injected into the wastewater through the dosing device, and after thorough mixing, optimal treatment results are achieved. This equipment is widely used in wastewater treatment plants of various sizes, industrial and mining wastewater treatment, power plant water treatment, and tap water pretreatment, among other fields.

[0003] As disclosed in application number CN202021015629.0, this utility model discloses a powdered drug dosing device with a dust removal and recovery unit. The device includes a feed inlet located on one side of the upper part of an upper cavity, with a dust removal device at the top of the upper cavity. The lower end of the upper cavity is connected to a lower cavity via a vibrating screen. An outlet is located at the lower end of the lower cavity and communicates with a dissolving tank. A silo vibrator is located on the other side of the upper cavity. The dust removal device is connected to a collecting pipe, with an exhaust port at the end of the collecting pipe leading into the dissolving tank. The dissolving tank is connected to a dosing pump. A vent pipe is located at the bottom of the dissolving tank. This powdered drug dosing device allows for continuous addition of the powdered drug, avoiding the problem of clogged pores caused by manual unpacking, thus solving both dust pollution and recovering lost powder.

[0004] The above applications currently have the following shortcomings:

[0005] Powdered medicines can clump together due to factors such as moisture. If clumped powdered medicines are added to sewage, they will not dissolve properly, reducing their effectiveness.

[0006] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a wastewater treatment powder agent dosing device in order to achieve a more practical purpose. Utility Model Content

[0007] The purpose of this invention is to provide a wastewater treatment powder dosing device to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a wastewater treatment powder agent dosing device, comprising a support frame and a powder sweeping strip. The upper end of the support frame is provided with a connecting groove, and a powder agent box is arranged inside the connecting groove. A filter screen is arranged inside the powder agent box. An electric telescopic rod is installed inside the connecting groove, and a moving block is arranged at the end of the electric telescopic rod. A moving strip is arranged at the end of the moving block, and the powder sweeping strip is arranged at the bottom of the moving strip.

[0009] Furthermore, the bottom of the powder medicine box is provided with a discharge port, and a threaded hollow tube is inserted inside the discharge port.

[0010] Furthermore, a pump body is installed at the bottom end of the threaded hollow tube, and a delivery pipe is installed at the bottom end of the pump body.

[0011] Furthermore, a connecting plate is provided at the right end of the pump body, and connecting plates are provided on the front and rear sides of the connecting plate.

[0012] Furthermore, a vibrator is installed on the outer wall of the powder medicine box, and a hinge mounting plate is provided on the upper side of the outer wall of the powder medicine box.

[0013] Furthermore, a sealing cover is provided at the upper end of the powder medicine box, and a protective film is provided on the inner wall of the sealing cover.

[0014] Furthermore, the bottom of the left and right sides of the sealing cover is provided with venetian blinds, and the venetian blinds are rectangular in shape.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model uses a vibrator to power the powder box, causing the inner wall of the powder box to vibrate and shake the powder that remains on the inner wall of the powder box to the discharge port, avoiding waste of powder. An electric telescopic rod drives the powder sweeping strip to move back and forth. The bottom end of the powder sweeping strip contacts the surface of the filter screen, which can sweep the powder on the surface of the filter screen, allowing the powder to enter the powder box. At the same time, the filter screen can screen the powder, preventing clumps of powder from entering the powder box and improving the fineness of the powder. The sealing cover effectively prevents the powder from spreading into the air due to sweeping. The protective film protects the inner wall of the sealing cover, effectively preventing the powder from adhering to the inner wall of the sealing cover and ensuring the cleanliness of the inner wall of the sealing cover. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of a wastewater treatment powder agent dosing device according to the present invention;

[0018] Figure 2This is a bottom-view perspective three-dimensional structural diagram of a wastewater treatment powder agent dosing device according to the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the powder agent box of a wastewater treatment powder agent dosing device according to the present invention;

[0020] Figure 4 This is a bottom-view three-dimensional structural diagram of the sealing cover of the wastewater treatment powder agent dosing device of this utility model.

[0021] In the diagram: 1. Support frame; 2. Connecting plate; 3. Connecting plate; 4. Pump body; 5. Conveying pipe; 6. Discharge port; 7. Powder reagent box; 8. Vibrator; 9. Connecting groove; 10. Moving block; 11. Electric telescopic rod; 12. Sealing cover; 13. Hinge mounting plate; 14. Threaded hollow tube; 15. Filter screen; 16. Moving strip; 17. Powder sweeping strip; 18. Venetian blind; 19. Protective film. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Example

[0024] like Figures 1-4 As shown, it includes a support frame 1 and a powder sweeping strip 17. The upper end of the support frame 1 is provided with a connecting groove 9, and a powder medicine box 7 is arranged inside the connecting groove 9. A filter screen 15 is arranged inside the powder medicine box 7. An electric telescopic rod 11 is installed inside the connecting groove 9, and a moving block 10 is arranged at the end of the electric telescopic rod 11. A moving strip 16 is arranged at the end of the moving block 10, and the powder sweeping strip 17 is arranged at the bottom of the moving strip 16.

[0025] In summary: The electric telescopic rod 11 drives the powder sweeping strip 17 to move back and forth. The bottom end of the powder sweeping strip 17 contacts the surface of the filter screen 15, which can sweep the powder on the surface of the filter screen 15, allowing the powder to enter the powder box 7. At the same time, the filter screen 15 can screen the powder, preventing clumps of powder from entering the powder box 7, thus improving the fineness of the powder. The sealing cover 12 effectively prevents the powder from spreading into the air due to the sweeping.

[0026] like Figures 1-4As shown, the bottom of the powder box 7 is provided with a discharge port 6, and a threaded hollow tube 14 is inserted inside the discharge port 6. A pump body 4 is installed at the bottom of the threaded hollow tube 14, and a conveying pipe 5 is installed at the bottom of the pump body 4. A connecting plate 3 is provided at the right end of the pump body 4, and connecting plates 2 are provided on the front and rear sides of the connecting plate 3. A vibrator 8 is installed on the outer wall of the powder box 7, and a hinge mounting piece 13 is provided on the upper side of the outer wall of the powder box 7. A sealing cover 12 is installed at the upper end of the powder box 7, and a protective film 19 is installed on the inner wall of the sealing cover 12. Venetian blinds 18 are provided at the bottom of the left and right sides of the sealing cover 12, and the venetian blinds 18 are rectangular in shape.

[0027] In summary: The vibrator 8 provides power to the powder box 7, causing the inner wall of the powder box 7 to vibrate, which shakes the powder remaining on the inner wall of the powder box 7 to the discharge port 6, thus avoiding waste of powder. The protective film 19 protects the inner wall of the sealing cover 12, effectively preventing powder from adhering to the inner wall of the sealing cover 12 and ensuring the cleanliness of the inner wall of the sealing cover 12.

[0028] Working principle: When this wastewater treatment powder dosing device is in use, it first determines the dosage based on... Figures 1-4 Pour the powdered medicine into the powder box 7. The filter screen 15 can be used to sieve the powdered medicine, preventing clumped powder from entering the powder box 7. After all the powdered medicine has been added, cover the top of the powder box 7 with the sealing cover 12 and connect the sealing cover 12 to the powder box 7 using the hinge mounting piece 13. Next, activate the electric telescopic rod 11 to drive the powder sweeping strip 17. The bottom end of the powder sweeping strip 17 contacts the surface of the filter screen 15, which can sweep away the powdered medicine remaining on the filter screen 15 and reduce the amount of powdered medicine. To prevent waste, the protective film 19 protects the inner wall of the sealing cover 12, effectively preventing powder from adhering to the inner wall of the sealing cover 12 and ensuring the cleanliness of the inner wall of the sealing cover 12. When the powder enters the powder box 7, the vibrator 8 is turned on to provide power to the powder box 7, causing the inner wall of the powder box 7 to vibrate and shake the powder that remains on the inner wall of the powder box 7 to the discharge port 6, avoiding waste of powder. Then, the pump body 4 is used to suck the powder into the conveying pipe 5, and the conveying pipe 5 is placed in the sewage treatment equipment to add the powder.

[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A wastewater treatment powder agent dosing device, comprising a support frame (1) and a powder sweeping bar (17), characterized in that, The upper end of the support frame (1) is provided with a connecting groove (9), and a powder medicine box (7) is arranged inside the connecting groove (9). A filter screen (15) is arranged inside the powder medicine box (7). An electric telescopic rod (11) is installed inside the connecting groove (9), and a moving block (10) is arranged at the end of the electric telescopic rod (11). A moving strip (16) is arranged at the end of the moving block (10), and the powder sweeping strip (17) is arranged at the bottom of the moving strip (16).

2. The wastewater treatment powder agent dosing device according to claim 1, characterized in that, The powder medicine box (7) is provided with a discharge port (6) at the bottom, and a threaded hollow tube (14) is inserted inside the discharge port (6).

3. The wastewater treatment powder agent dosing device according to claim 2, characterized in that, The bottom end of the threaded hollow tube (14) is equipped with a pump body (4), and the bottom end of the pump body (4) is equipped with a delivery pipe (5).

4. The wastewater treatment powder agent dosing device according to claim 3, characterized in that, The right end of the pump body (4) is provided with a connecting plate (3), and the front and rear sides of the connecting plate (3) are provided with connecting plates (2).

5. The wastewater treatment powder agent dosing device according to claim 1, characterized in that, The outer wall of the powder medicine box (7) is equipped with a vibrator (8), and a hinge mounting piece (13) is provided on the upper side of the outer wall of the powder medicine box (7).

6. The wastewater treatment powder agent dosing device according to claim 5, characterized in that, The powder medicine box (7) is equipped with a sealing cover (12) at the upper end, and a protective film (19) is provided on the inner wall of the sealing cover (12).

7. The wastewater treatment powder dosing device according to claim 6, characterized in that, The bottom of the left and right sides of the sealing cover (12) is provided with venetian blinds (18), and the venetian blinds (18) are rectangular.

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