A wastewater treatment device for water pollution control

Abstract

This utility model discloses a wastewater treatment device for water pollution control, comprising a shell, a stirring shaft, a storage cylinder, and a distribution box. The stirring shaft is rotatably disposed within the shell. A storage cylinder for holding flocculant is fixedly disposed on the upper part of the stirring shaft, and the distribution box is fixedly disposed on the lower part of the stirring shaft. A connecting pipe that mates with the lower surface of the storage cylinder is disposed on the upper surface of the distribution box. Several distribution pipes are disposed on the circumference of the distribution box, and several distribution ports are provided on the distribution pipes. This wastewater treatment device for water pollution control has a simple structure, ingenious design, and practical function. It effectively solves the problem that existing wastewater treatment equipment typically does not have a distribution mechanism and instead directly adds flocculant, reducing the working efficiency of the flocculant.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment, and in particular to a wastewater treatment device for water pollution control. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a certain body of water or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly becoming a part of the daily lives of ordinary people.

[0003] Adding flocculants to wastewater treatment equipment can effectively improve sedimentation. However, existing wastewater treatment equipment typically lacks a flocculant distribution mechanism, instead directly adding the flocculant, which reduces its efficiency. Therefore, developing a novel wastewater treatment device for water pollution control has become an urgent problem for those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide a wastewater treatment device for water pollution control, which solves the problem that existing wastewater treatment equipment usually does not have a flocculant feeding mechanism, but instead directly adds flocculant, thus reducing the working efficiency of the flocculant.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This utility model discloses a wastewater treatment device for water pollution control, comprising a shell, a stirring shaft, a storage cylinder, and a distribution box. The stirring shaft is rotatably disposed within the shell. A storage cylinder for holding flocculant is fixedly disposed on the upper part of the stirring shaft, and the distribution box is fixedly disposed on the lower part of the stirring shaft. A connecting pipe that mates with the lower surface of the storage cylinder is disposed on the upper surface of the distribution box. Several distribution pipes are disposed on the circumference of the distribution box, and several distribution ports are disposed on the distribution pipes.

[0006] Furthermore, a support plate is detachably provided at the top of the housing, and a motor that cooperates with the top of the stirring shaft is fixedly mounted on the support plate.

[0007] Furthermore, a dispensing pipe that mates with the opening of the storage cylinder is fixedly installed on the support plate.

[0008] Furthermore, a connecting sleeve is fitted onto the stirring shaft, and stirring blades are welded onto the connecting sleeve. The connecting sleeve is fixed onto the stirring shaft by a set screw.

[0009] Furthermore, the stirring blade is provided with a through groove that mates with the connecting pipe.

[0010] Furthermore, one end of the fabric tube is connected to the fabric box, and the other end of the fabric tube is detachably provided with a plug, which is threaded into the fabric tube.

[0011] Furthermore, a water inlet is provided on the upper part of the shell, and a drain outlet is provided on the lower part of the shell; several reinforcing ribs are provided on the circumferential surface of the shell.

[0012] Compared with the prior art, the beneficial technical effects of this utility model are as follows: This utility model of a wastewater treatment device for water pollution control achieves uniform flocculant distribution and effectively improves wastewater treatment efficiency by incorporating a distribution box with a distribution pipe at the lower end of the stirring shaft. The distribution pipe is equipped with a removable plug for easy cleaning of the pipe and distribution port. An open storage cylinder is located on the stirring shaft for convenient flocculant addition. In summary, this utility model of a wastewater treatment device for water pollution control features a simple structure, ingenious design, and practical function, effectively solving the problem that existing wastewater treatment equipment typically lacks a distribution mechanism and directly adds flocculant, reducing flocculant efficiency. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings: Figure 1 This is a front view of the wastewater treatment device for water pollution control according to this utility model; Figure 2 This is a cross-sectional view of the wastewater treatment device for water pollution control according to this utility model; Figure 3 Diagram showing the fit between the storage cylinder and the fabric box; Figure 4 for Figure 3 Enlarged view of the fabric box; Figure 5 for Figure 4 Top view; Figure 6 Top view of the stirring mechanism; Figure 7 This is an isometric view of the stirring mechanism; Figure 8 This is an isometric view of the storage cylinder.

[0014] Explanation of reference numerals in the attached drawings: 1. Shell; 2. Support plate; 3. Reinforcing rib; 4. Water inlet; 5. Drain outlet; 6. Feeding pipe; 7. Storage cylinder; 8. Motor; 9. Stirring shaft; 10. Connecting sleeve; 11. Stirring blade; 12. Through groove; 13. Connecting pipe; 14. Feeding box; 15. Feeding pipe; 16. Feeding port; 17. Plug. Detailed Implementation

[0015] like Figures 1 to 8 As shown, a wastewater treatment device for water pollution control includes a shell 1, a stirring shaft 9, a storage cylinder 7, and a material distribution box 14. A support plate 2 is detachably mounted on the top of the shell 1, and a motor 8, which engages with the top of the stirring shaft 9, is fixedly mounted on the support plate 2. A water inlet 4 is located on the upper part of the shell 1, and a drain outlet 5 is located on the lower part of the shell 1; several reinforcing ribs 3 are provided on the circumferential surface of the shell 1.

[0016] The stirring shaft 9 is rotatably mounted inside the housing 1, and a storage cylinder 7 for holding flocculant is fixedly mounted on the upper part of the stirring shaft 9. A dispensing pipe 6, which mates with the opening of the storage cylinder 7, is fixedly mounted on the support plate 2. The wastewater treatment device for water pollution control of this utility model has an open storage cylinder 7 on the stirring shaft 9, ensuring that the dispensing pipe 6 can be aligned with the storage cylinder 7 regardless of its rotation angle, thus facilitating the addition of flocculant.

[0017] The lower part of the stirring shaft 9 is fixedly provided with the material distribution box 14. The upper surface of the material distribution box 14 is provided with a connecting pipe 13 that cooperates with the lower surface of the storage cylinder 7. Several material distribution pipes 15 are provided on the circumferential surface of the material distribution box 14, and several material distribution ports 16 are provided on the material distribution pipes 15.

[0018] One end of the fabric tube 15 is connected to the fabric box 14, and the other end of the fabric tube 15 is detachably provided with a plug 17, which is threaded into the fabric tube 15. The end of the fabric tube 15 of the wastewater treatment device for water pollution control of this utility model is provided with a detachable plug 17, which facilitates the cleaning of the fabric tube 15 and the fabric outlet 16.

[0019] When in use, the flocculant can enter the storage cylinder 7 through the dispensing pipe 6. The flocculant in the storage cylinder 7 then reaches the distribution box 14 through the connecting pipe 13 and is evenly dispensed through the distribution port 16 on the distribution pipe 15.

[0020] If necessary, a pumping mechanism can be installed in the storage cylinder 7 and the distribution box 14 to further improve the flocculant dosing efficiency.

[0021] A connecting sleeve 10 is fitted onto the middle portion of the stirring shaft 9. A stirring blade 11 is welded onto the connecting sleeve 10, and the connecting sleeve 10 is fixed onto the stirring shaft 9 by a set screw. A through groove 12 is formed on the stirring blade 11 to mate with the connecting pipe 13. The through groove 12 can limit the movement of the connecting pipe 13, which helps to improve the service life of the connecting pipe 13.

[0022] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A wastewater treatment device for water pollution control, characterized in that: The device includes a housing (1), a stirring shaft (9), a storage cylinder (7), and a distribution box (14). The stirring shaft (9) is rotatably disposed inside the housing (1). The upper part of the stirring shaft (9) is fixedly provided with a storage cylinder (7) for holding flocculant. The lower part of the stirring shaft (9) is fixedly provided with the distribution box (14). The upper surface of the distribution box (14) is provided with a connecting pipe (13) that cooperates with the lower surface of the storage cylinder (7). Several distribution pipes (15) are provided on the circumferential surface of the distribution box (14), and several distribution ports (16) are provided on the distribution pipes (15).

2. The wastewater treatment device for water pollution control according to claim 1, characterized in that: The top of the housing (1) is detachably provided with a support plate (2), and a motor (8) that cooperates with the top of the stirring shaft (9) is fixedly provided on the support plate (2).

3. The wastewater treatment device for water pollution control according to claim 2, characterized in that: The support plate (2) is fixedly provided with a delivery pipe (6) that matches the opening of the storage cylinder (7).

4. The wastewater treatment device for water pollution control according to claim 1, characterized in that: A connecting sleeve (10) is fitted on the stirring shaft (9), and a stirring blade (11) is welded on the connecting sleeve (10). The connecting sleeve (10) is fixed on the stirring shaft (9) by a set screw.

5. The wastewater treatment device for water pollution control according to claim 4, characterized in that: The stirring blade (11) has a through groove (12) that cooperates with the connecting pipe (13).

6. The wastewater treatment device for water pollution control according to claim 1, characterized in that: One end of the fabric tube (15) is connected to the fabric box (14), and the other end of the fabric tube (15) is detachably provided with a plug (17), which is threaded into the fabric tube (15).

7. The wastewater treatment device for water pollution control according to claim 1, characterized in that: The upper part of the shell (1) is provided with a water inlet (4), and the lower part of the shell (1) is provided with a drain outlet (5); several reinforcing ribs (3) are provided on the circumferential surface of the shell (1).

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