Dosing device for sewage treatment

Abstract

The utility model relates to the field of sewage treatment, and discloses a dosing device for sewage treatment, which comprises a casing, the top of the casing is fixedly connected with a feeding plate, the top of the casing is fixedly connected with a fixing column, one end of the fixing column is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, and the rotating shaft is fixedly connected with a rotating shaft. A stirring plate is fixedly connected to the outer wall of the rotating shaft, a blocking net is fixedly connected to the inner wall of the machine shell, and a water drainage pipe is fixedly installed on one side of the machine shell. According to the chemical adding device for sewage treatment, through the arrangement of the machine shell, the feeding plate, the motor, the rotating shaft, the stirring plate and the barrier net, the device can have the effect of good treatment effect, and sewage and chemicals can be fully and effectively fused in a simple and rapid mode; therefore, the situation that the treatment effect is affected due to the fact that the medicine and the sewage are not fused in place is avoided, the overall working efficiency is guaranteed, meanwhile, the good treatment effect is provided, and the use requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to a dosing device for sewage treatment. Background Art

[0002] Sewage treatment or wastewater treatment refers to the process of purifying wastewater or sewage by physical, chemical or biological methods to meet the discharge or recycling standards. It is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment, catering, etc. In the process of water treatment, it is often necessary to add descaling agents, flocculants, disinfectants and other treatment agents to the water to be treated. In order to ensure the progress of the water treatment process, the agents must be added to the water to be treated stably and intermittently.

[0003] The existing technology has the following problems:

[0004] The existing technology of sewage treatment by adding chemicals has poor effect. After the sewage is treated with chemicals, the lack of a stirring structure makes it impossible for the chemical solution and the sewage to fully blend and react. However, the work efficiency and convenience brought by manual stirring have certain limitations. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a dosing device for sewage treatment, which has the advantages of good treatment effect and solves the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the purpose of the above-mentioned good treatment effect, the utility model provides the following technical solution: a dosing device for sewage treatment, comprising a casing, a feed plate is fixedly connected to the top of the casing, a fixing column is fixedly connected to the top of the casing, and a motor is fixedly connected to one end of the fixing column.

[0009] The output shaft of the motor is fixedly connected to the rotating shaft through a coupling, the outer wall of the rotating shaft is fixedly connected to a stirring plate, the inner wall of the casing is fixedly connected to a barrier net, and a drain pipe is fixedly installed on one side of the casing, so that the device can have a good treatment effect, and can use a simple and quick method to fully and effectively fuse sewage and drugs, so as to avoid the treatment effect being affected by the incomplete fusion of drugs and sewage, thereby ensuring the overall work efficiency and providing a better treatment effect, meeting people's usage needs.

[0010] Preferably, a frame plate is fixedly connected to the inner wall of the casing, and the casing is movably connected to the barrier net through the frame plate. The frame plate can ensure the stability of the barrier net, so that the barrier net is used to block the drug particles until they are mixed with sewage.

[0011] Preferably, the barrier net is a stainless steel barrier net, which can avoid problems such as rust caused by sewage.

[0012] Preferably, the number of the stirring plates is twelve, and each group includes four stirring plates, and three groups of stirring plates are equidistantly arranged on the outer wall of the rotating shaft. The three groups of stirring plates can improve the mixing effect and efficiency of the overall device for sewage and drugs.

[0013] Preferably, a bearing is fixedly mounted on the top of the housing, and the housing is movably connected to the rotating shaft through the bearing, and the bearing can provide sufficient rotational supporting force to the rotating shaft.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a dosing device for sewage treatment, which has the following

[0016] Beneficial effects:

[0017] The dosing device for sewage treatment can have a good treatment effect through the provided casing, feed plate, motor, rotating shaft, stirring plate and barrier net. The sewage and the drug can be fully and effectively integrated in a simple and quick manner, thereby avoiding the effect of the treatment being affected by the incomplete integration of the drug and the sewage. While ensuring the overall work efficiency, it also provides a better treatment effect and meets people's use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is the authentic picture of this utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0021] Figure 4 This is a top view of the connection between the rotating shaft and the stirring plate structure of the utility model.

[0022] In the figure: 1. casing; 2. feed plate; 3. fixing column; 4. motor; 5. rotating shaft; 6. bearing; 7. stirring plate; 8. frame plate; 9. barrier net; 10. drain pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] The preferred embodiment of the sewage treatment dosing device provided by the utility model is as follows Figures 1 to 4 As shown: a dosing device for sewage treatment includes a casing 1, a feed plate 2 is fixedly connected to the top of the casing 1, a fixing column 3 is fixedly connected to the top of the casing 1, and a motor 4 is fixedly connected to one end of the fixing column 3.

[0026] The output shaft of the motor 4 is fixedly connected to the rotating shaft 5 through a coupling, the outer wall of the rotating shaft 5 is fixedly connected to the stirring plate 7, the inner wall of the casing 1 is fixedly connected to the barrier net 9, and a drain pipe 10 is fixedly installed on one side of the casing 1, so that the device can have a good treatment effect, and can use a simple and quick way to make sewage and drugs fully and effectively merge, so as to avoid the effect of treatment being affected by the incomplete fusion of drugs and sewage, thereby ensuring the overall work efficiency and providing better treatment effect, meeting people's use needs.

[0027] In this embodiment, a frame plate 8 is fixedly connected to the inner wall of the casing 1, and the casing 1 is movably connected to the barrier net 9 through the frame plate 8. The frame plate 8 can ensure the stability of the barrier net 9, so that the barrier net 9 is used to block the drug particles until they are mixed with the sewage.

[0028] Example 2

[0029] Based on Example 1, a preferred embodiment of the sewage treatment dosing device provided by the utility model is as follows: Figures 1 to 4 As shown: the barrier net 9 is a stainless steel barrier net, and the stainless steel barrier net 9 can avoid problems such as rust due to sewage.

[0030] In this embodiment, the number of stirring plates 7 is twelve, and each group of four stirring plates 7 is a group, and three groups of stirring plates 7 are arranged at equal distances on the outer wall of the rotating shaft 5. The three groups of stirring plates 7 can improve the mixing effect and efficiency of the overall device for sewage and drugs.

[0031] Furthermore, a bearing 6 is fixedly installed on the top of the housing 1, and the housing 1 is movably connected to the rotating shaft 5 through the bearing 6, and the bearing 6 can provide the rotating shaft 5 with sufficient rotation supporting force.

[0032] When in use, the sewage to be treated is fed into the interior of the casing 1 through the feed plate 2, and then the treatment medicine is added in the same way. Then the motor 4 is turned on, and the motor 4 can drive the rotating shaft 5 and the stirring plate 7 to mix the sewage and the medicine, and the barrier net 9 can block the granular medicine, so that the medicine can be fully integrated with the sewage. After the mixing is completed, the treated sewage can be discharged through the drain pipe 10 for subsequent treatment.

[0033] To sum up, the dosing device for sewage treatment can achieve the purpose of good treatment effect. It can use a simple and quick way to make sewage and drugs fully and effectively integrated, so as to avoid the effect of treatment being affected by the incomplete integration of drugs and sewage. It ensures the overall work efficiency while providing better treatment effect and meets people's use needs.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dosing device for sewage treatment, comprising a housing (1), characterized in that: A feed plate (2) is fixedly connected to the top of the housing (1), a fixing column (3) is fixedly connected to the top of the housing (1), and a motor (4) is fixedly connected to one end of the fixing column (3); The output shaft of the motor (4) is fixedly connected to a rotating shaft (5) via a coupling, the outer wall of the rotating shaft (5) is fixedly connected to a stirring plate (7), the inner wall of the casing (1) is fixedly connected to a barrier net (9), and a drainage pipe (10) is fixedly installed on one side of the casing (1).

2. A dosing device for sewage treatment according to claim 1, characterized in that: The inner wall of the casing (1) is fixedly connected to a frame plate (8), and the casing (1) is movably connected to the barrier net (9) via the frame plate (8).

3. A dosing device for sewage treatment according to claim 1, characterized in that: The barrier net (9) is a stainless steel barrier net.

4. A dosing device for sewage treatment according to claim 1, characterized in that: The number of the stirring plates (7) is twelve, and each group of four stirring plates (7) is a group, and three groups of stirring plates (7) are arranged at equal distances on the outer wall of the rotating shaft (5).

5. A dosing device for sewage treatment according to claim 1, characterized in that: A bearing (6) is fixedly mounted on the top of the housing (1), and the housing (1) is movably connected to the rotating shaft (5) via the bearing (6).

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