Sewage treatment agent spreading device for sewage treatment

Abstract

The utility model belongs to the technical field of sewage treatment, and discloses a sewage treatment agent spreading device for sewage treatment, which comprises a guide rail fixedly mounted on the ground; the fixing plate is slidably connected to the upper surface of the guide rail, a water pump is fixedly installed on the upper surface of the fixing plate, a treating agent box is fixedly installed at the top of the water pump, a sowing mechanism is rotatably connected to one side of the liquid discharging pipe, a plurality of liquid discharging openings are formed in the outer wall of the sowing mechanism at equal intervals, and a plurality of blades are fixedly installed on the outer wall of the sowing mechanism. According to the sewage treatment agent sowing device for sewage treatment, when the treatment agent needs to be sown, the treatment agent is put into the treatment agent box, after entering the sowing mechanism, the treatment agent is discharged along the liquid outlet in the outer wall of the sowing mechanism, and in the process, the sowing mechanism rotates under the influence of hydraulic power, so that the treatment agent is sown; and in the rotating process of the sowing mechanism, the blades on the outer wall of the sowing mechanism drive the fixing plate to move along the guide rails, so that the sowing device can move.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, in particular to a sewage treatment agent spreading device for sewage treatment. Background Art

[0002] Sewage treatment (wastewater treatment) is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily life of ordinary people. In sewage treatment, it is usually necessary to use a spreading device to spread the sewage treatment agent. In the sewage treatment system using various inorganic coagulants and flocculants such as aluminum salts and iron salts, if the amount of water to be treated exceeds the treatment capacity of the clarifier or due to other factors, the flocs in the water do not have time to settle and float outside, just add 0.1-2ppm PAM coagulant to significantly improve the sedimentation effect. Moreover, the COD and color index of the treated water will also be significantly improved.

[0003] For example, a sewage treatment agent spreading device for sewage treatment with publication number CN217103109U is a fixed structure, and the sewage treatment agent is only spread at one place in the sewage, which greatly reduces the effect of sewage treatment. In order to solve the above problem, a sewage treatment agent spreading device for sewage treatment is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and provide a sewage treatment agent spreading device for sewage treatment, comprising:

[0005] A guide rail, which is fixedly installed on the ground;

[0006] A fixed plate is slidably connected to the upper surface of the guide rail, a water pump is fixedly installed on the upper surface of the fixed plate, a treatment agent box is fixedly installed on the top of the water pump, an input end of the water pump is connected to one side of the treatment agent box through a water pipe, a drain pipe is fixedly installed on the output end of the water pump, a spreading mechanism is rotatably connected to one side of the drain pipe, a plurality of drain ports are equidistantly provided on the outer wall of the spreading mechanism, and a plurality of blades are fixedly installed on the outer wall of the spreading mechanism.

[0007] Through the above technical solution, when it is necessary to spread the treatment agent, the treatment agent is placed in the treatment agent box, and the treatment agent in the treatment agent box is pumped into the drain pipe by a water pump, and then enters the spreading mechanism through the drain pipe. After the treatment agent enters the spreading mechanism, it is discharged along the drain port on the outer wall of the spreading mechanism. During this process, the spreading mechanism rotates due to the influence of water force. During the rotation of the spreading mechanism, the blades on its outer wall drive the fixed plate to move along the guide rail, so that the spreading device can move.

[0008] In a preferred embodiment, pulleys are fixedly mounted at the four corners of the bottom of the fixed plate.

[0009] Through the above technical solution, the device can be easily moved by setting a pulley.

[0010] In a preferred embodiment, a stirring blade is rotatably connected inside the spreading mechanism.

[0011] Through the above technical solution, when the treatment agent enters the interior of the spreading mechanism, it drives the stirring blades to rotate at high speed, thereby stirring the treatment agent.

[0012] In a preferred embodiment, a liquid inlet is welded on the top of the treatment agent tank.

[0013] Through the above technical solution, the treatment agent enters the treatment agent box through the liquid inlet.

[0014] In a preferred embodiment, a filter screen is fixedly installed inside the drain port.

[0015] Through the above technical solution, the filter net is provided to prevent impurities in the sewage from entering the interior of the spreading mechanism.

[0016] In a preferred embodiment, an observation window is provided on the outer wall of the treatment agent box.

[0017] With the above technical solution, it is convenient to observe the usage of the treatment agent in the treatment agent box through the observation window.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are as follows: the utility model provides a sewage treatment agent spreading device for sewage treatment.

[0019] When it is necessary to spread the treatment agent, the treatment agent is placed in the treatment agent box, and the treatment agent in the treatment agent box is pumped into the drainage pipe by a water pump, and then enters the spreading mechanism through the drainage pipe. After the treatment agent enters the spreading mechanism, it is discharged along the drainage port on the outer wall of the spreading mechanism. During this process, the spreading mechanism rotates due to the influence of hydraulic force. During the rotation of the spreading mechanism, the blades on its outer wall drive the fixed plate to move along the guide rail, so that the spreading device can move. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a cross-sectional view of the spreading mechanism in the utility model.

[0022] Markings in the figure: 1-fixed plate; 2-water pump; 3-treatment agent box; 4-drain pipe; 5-spreading mechanism; 6-drain port; 7-blade; 8-stirring blade; 9-liquid inlet; 10-pulley; 11-guide rail. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] The following will be combined Figure 1-2 An engineering surveying and setting-out device according to an embodiment of the utility model is described in detail.

[0025] Example

[0026] A sewage treatment agent spreading device for sewage treatment, comprising:

[0027] A guide rail 11, which is fixedly installed on the ground;

[0028] A fixed plate 1 is slidably connected to the upper surface of the guide rail 11. Pulleys 10 are fixedly installed at the four corners of the bottom of the fixed plate 1. The pulleys 10 are arranged to facilitate the movement of the device. A water pump 2 is fixedly installed on the upper surface of the fixed plate 1. A treatment agent box 3 is fixedly installed on the top of the water pump 2. A liquid inlet 9 is welded on the top of the treatment agent box 3. The treatment agent enters the treatment agent box 3 through the liquid inlet 9. An observation window is arranged on the outer wall of the treatment agent box 3. The use of the treatment agent in the treatment agent box 3 can be observed through the observation window.

[0029] The input end of the water pump 2 is connected to one side of the treatment agent box 3 through a water pipe, and a discharge pipe 4 is fixedly installed at the output end of the water pump 2. A spreading mechanism 5 is rotatably connected to one side of the discharge pipe 4. A stirring blade 8 is rotatably connected inside the spreading mechanism 5. When the treatment agent enters the inside of the spreading mechanism 5, it drives the stirring blade 8 to rotate at a high speed, thereby stirring the treatment agent. A plurality of discharge ports 6 are equidistantly provided on the outer wall of the spreading mechanism 5. A filter screen is fixedly installed inside the discharge port 6. The filter screen is provided to prevent impurities in the sewage from entering the inside of the spreading mechanism 5. A plurality of blades 7 are fixedly installed on the outer wall of the spreading mechanism 5. The treatment agent in the treatment agent box 3 is pumped into the discharge pipe 4 through the water pump 2, and then enters the spreading mechanism 5 through the discharge pipe 4. When the treatment agent enters the inside of the spreading mechanism 5, it is discharged along the discharge port 6 on the outer wall of the spreading mechanism 5. In this process, the spreading mechanism 5 rotates under the influence of hydraulic force. During the rotation of the spreading mechanism 5, the blades 7 on its outer wall drive the fixed plate 1 to move along the guide rail 11, so that the spreading device can be moved.

[0030] Working principle:

[0031] When it is necessary to spread the treatment agent, the treatment agent is placed in the treatment agent box 3, and the treatment agent in the treatment agent box 3 is pumped into the drainage pipe 4 by the water pump 2, and then enters the spreading mechanism 5 through the drainage pipe 4. After the treatment agent enters the spreading mechanism 5, it is discharged along the drainage port 6 on the outer wall of the spreading mechanism 5. During this process, the spreading mechanism 5 rotates due to the influence of water force. During the rotation of the spreading mechanism 5, the blades 7 on its outer wall drive the fixed plate 1 to move along the guide rail 11, so that the spreading device can move.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sewage treatment agent spreading device for sewage treatment, characterized in that: include: A guide rail (11) fixedly mounted on the ground; A fixed plate (1) is slidably connected to the upper surface of the guide rail (11); a water pump (2) is fixedly mounted on the upper surface of the fixed plate (1); a treatment agent box (3) is fixedly mounted on the top of the water pump (2); an input end of the water pump (2) is connected to one side of the treatment agent box (3) via a water pipe; a drainage pipe (4) is fixedly mounted on the output end of the water pump (2); one side of the drainage pipe (4) is rotatably connected to a spreading mechanism (5); a plurality of drainage ports (6) are equidistantly provided on an outer wall of the spreading mechanism (5); and a plurality of blades (7) are fixedly mounted on the outer wall of the spreading mechanism (5).

2. A sewage treatment agent spreading device for sewage treatment according to claim 1, characterized in that: Pulleys (10) are fixedly mounted at the four corners of the bottom of the fixed plate (1).

3. A sewage treatment agent spreading device for sewage treatment according to claim 1, characterized in that: A stirring blade (8) is rotatably connected inside the spreading mechanism (5).

4. A sewage treatment agent spreading device for sewage treatment according to claim 1, characterized in that: A liquid inlet (9) is welded to the top of the treatment agent box (3).

5. The sewage treatment agent spreading device for sewage treatment according to claim 1, characterized in that: A filter screen is fixedly installed inside the liquid discharge port (6).

6. A sewage treatment agent spreading device for sewage treatment according to claim 1, characterized in that: An observation window is provided on the outer wall of the treatment agent box (3).

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