A wastewater treatment device for chemical dosing

Abstract

This utility model relates to the field of wastewater treatment technology, specifically a wastewater treatment device for chemical dosing, including an L-shaped main board. A water pump is mounted on the top of the L-shaped main board via a mounting bracket. A shelf is bolted to one side of the L-shaped main board, and a drive motor is mounted on the top of the shelf via a mounting bracket. A sleeve is fixed to the bottom of the shelf via a flange, and a connecting rod is threaded through the inside of the sleeve. Stirring rods are welded at equal intervals to the outside of the connecting rod at the bottom of the sleeve. When the water pump operates, it draws out the wastewater treatment agent from the container, transports it through the connecting pipe and the arc-shaped connecting pipe to the sleeve, and then drops it into the wastewater tank. The drive motor drives the connecting rod and the stirring rod on its outside to rotate at high speed, stirring and mixing the wastewater and the agent, promoting and accelerating the mixing and reaction of the agent and the wastewater.

Description

Technical Field

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

[0002] Wastewater treatment is the process of purifying wastewater through physical, chemical, or biological methods to meet discharge or reuse standards. Its core objectives are to protect the water environment, safeguard human health, and promote the recycling of water resources. Wastewater treatment is classified into three types according to technology: physical methods, chemical methods, and biological methods.

[0003] Currently, wastewater treatment plants add wastewater treatment agents to the wastewater when treating it using chemical methods. However, existing wastewater treatment dosing devices lack a stirring structure, which cannot promote or accelerate the mixing and reaction between the agents and the wastewater. Therefore, a wastewater treatment dosing device is proposed, which uses a water pump to draw the wastewater treatment agents into the wastewater, and a drive motor drives the connecting rod and the stirring rod on its outside to stir and mix the wastewater and the agents. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a wastewater treatment device for adding chemicals. A water pump draws wastewater treatment chemicals into the wastewater, and a drive motor drives a connecting rod and an outer stirring rod to stir and mix the wastewater and chemicals.

[0005] The technical solution adopted by this utility model to solve its technical problem is a sewage treatment device for chemical dosing, including an L-shaped main board, a water pump mounted on the top of the L-shaped main board by a mounting bracket, a shelf fixed to one side of the L-shaped main board by bolts, and a drive motor mounted on the top of the shelf by a mounting bracket. The bottom of the shelf is fixed with a sleeve by a flange, and a connecting rod is sleeved through the inside of the sleeve. Stirring rods are welded at equal intervals to the outside of the connecting rod at the bottom of the sleeve.

[0006] By adopting the above technical solution, the pump draws the sewage treatment agent into the casing and flows into the sewage tank. The drive motor drives the connecting rod and the stirring rod on the outside to rotate, stirring and mixing the sewage and the agent.

[0007] Specifically, the inlet end of the water pump is fixed with an inlet hose by a clamp, and the end of the inlet hose away from the water pump is fixed with a counterweight ring by a clamp. A filter cover is fixed to one side of the counterweight ring by bolts.

[0008] Specifically, an arc-shaped connecting pipe is provided through the bottom of the shelf, one end of which is connected to one side of the sleeve through a pipe joint, and the outlet end of the water pump is connected to a connecting pipe through a pipe joint, one end of which is connected to the top of the arc-shaped connecting pipe through a pipe joint.

[0009] Specifically, support rods are fixed to both ends of one side of the L-shaped main board by bolts, and the top of the support rods is fixed to the bottom of the shelf by bolts.

[0010] Specifically, the top end of the connecting rod is connected to the bottom output shaft of the drive motor via a connecting sleeve.

[0011] Specifically, a circular block is fixed to the bottom of the sleeve by bolts, the connecting rod passes through the circular block, and the circular block is provided with through slots at equal intervals on the top of the outer side of the connecting rod.

[0012] The beneficial effects of this utility model are: The present invention discloses a wastewater treatment device for adding chemicals for wastewater treatment. The pump operates to extract wastewater treatment chemicals from the container, which are then transported to the casing through the connecting pipe and the arc-shaped connecting pipe. The chemicals then flow out from the bottom of the casing and fall into the wastewater tank. The drive motor operates to drive the connecting rod and the stirring rod on its outer side to rotate at high speed, stirring and mixing the wastewater and chemicals, thereby promoting and accelerating the mixing and reaction of the chemicals and wastewater.

[0013] The present invention discloses a wastewater treatment device for adding chemicals. A counterweight ring at one end of the inlet hose is placed into a container containing wastewater treatment chemicals. The weight of the counterweight ring allows the end of the inlet hose to sink to the bottom of the container. The filter cover can prevent impurities in the chemicals from being drawn into the water pump. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the layered structure of this utility model; Figure 3 This is a cross-sectional view of the sleeve of this utility model; Figure 4 This is a schematic diagram of the water pump structure of this utility model; In the diagram: 1. L-shaped main board; 2. Shelf; 3. Water pump; 4. Drive motor; 5. Sleeve; 6. Arc-shaped connecting pipe; 7. Connecting rod; 8. Stirring rod; 9. Connecting pipe; 10. Liquid inlet hose; 11. Counterweight ring; 12. Filter cover; 13. Support rod; 14. Circular block; 15. Through groove. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] Wastewater treatment agents are pumped into the wastewater using a water pump. A drive motor then drives a connecting rod and an external stirring rod to mix the wastewater and the agents. Figure 1-4 As shown, the wastewater treatment device for chemical dosing in this utility model includes an L-shaped main board 1. A water pump 3 is mounted on the top of the L-shaped main board 1 via a mounting bracket. A shelf 2 is fixed to one side of the L-shaped main board 1 via bolts. A drive motor 4 is mounted on the top of the shelf 2 via a mounting bracket. The bottom of the layer plate 2 is fixed with a sleeve 5 by a flange. A connecting rod 7 is sleeved through the inside of the sleeve 5. A stirring rod 8 is welded at equal intervals to the outside of the bottom of the sleeve 5.

[0018] When in use, the water pump 3 works to draw the sewage treatment agent into the casing 5 and flow into the sewage tank. The drive motor 4 drives the connecting rod 7 and the stirring rod 8 on its outside to rotate, stirring and mixing the sewage and the agent.

[0019] For example, such as Figure 4 As shown, the present invention also includes an inlet hose 10 fixed to the inlet end of the water pump 3 by a clamp, a counterweight ring 11 fixed to the end of the inlet hose 10 away from the water pump 3 by a clamp, and a filter cover 12 fixed to one side of the counterweight ring 11 by bolts.

[0020] During use, the water pump 3 works to extract the wastewater treatment agent from the container through the inlet hose 10. The counterweight ring 11 allows the end of the inlet hose 10 to sink into the container. The filter cover 12 is used to filter impurities in the agent.

[0021] For example, such as Figure 1 , Figure 2 As shown, the present invention also includes an arc-shaped connecting pipe 6 that is provided through the bottom of the layer plate 2. One end of the arc-shaped connecting pipe 6 is connected to one side of the sleeve 5 through a pipe joint. The outlet end of the water pump 3 is connected to a connecting pipe 9 through a pipe joint. One end of the connecting pipe 9 is connected to the top end of the arc-shaped connecting pipe 6 through a pipe joint.

[0022] During use, the agent pumped out by the water pump 3 is delivered to the sleeve 5 through the connecting pipe 9 and the arc-shaped connecting pipe 6.

[0023] For example, such as Figure 1 As shown, the present invention also includes a support rod 13 fixed to both ends of one side of the L-shaped main board 1 by bolts, and the top end of the support rod 13 is fixed to the bottom of the layer plate 2 by bolts.

[0024] In use, the support rod 13 is used to support the shelf 2.

[0025] For example, such as Figure 2 , Figure 3 As shown, the present invention also includes a connecting rod 7 whose top end is connected to the bottom output shaft of the drive motor 4 via a connecting sleeve.

[0026] In use, the drive motor 4 operates to drive the connecting rod 7 to rotate.

[0027] For example, such as Figure 3 As shown, the present invention also includes a circular block 14 fixed to the bottom of the inner sleeve 5 by bolts, the connecting rod 7 passing through the circular block 14, and the circular block 14 having through slots 15 equidistantly provided at the top of the outer side of the connecting rod 7.

[0028] When in use, the circular block 14 can prevent the connecting rod 7 from tilting or shaking without affecting its rotation. The opening of the through groove 15 ensures that the circular block 14 will not affect the outflow of the medicine in the sleeve 5.

[0029] In use, personnel use bolts to fix the L-shaped main board 1 to the sewage tank and use a power cord to connect the device to an external power source. The counterweight ring 11 at one end of the inlet hose 10 is placed into the container containing the wastewater treatment agent. The weight of the counterweight ring 11 allows the end of the inlet hose 10 to sink to the bottom of the container. The filter cover 12 can prevent impurities in the agent from being drawn into the water pump 3. Turn on the water pump 3 to extract the sewage treatment agent from the container, and transport it to the sleeve 5 through the connecting pipe 9 and the arc connecting pipe 6. The sewage treatment agent that enters the sleeve 5 passes through multiple channels 15 and flows out through the bottom of the sleeve 5 and falls into the sewage tank. Turning on the drive motor 4 drives the connecting rod 7 and the stirring rod 8 on its outer side to rotate at high speed, stirring and mixing the sewage and the agent, promoting and accelerating the mixing and reaction of the agent and the sewage. The circular block 14 can improve the structural stability of the connecting rod 7 without affecting its rotation, so that the connecting rod 7 will not tilt or shake.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment device for chemical dosing, characterized in that, The system includes an L-shaped main board (1), on which a water pump (3) is mounted via a mounting bracket on the top. A shelf (2) is fixed to one side of the L-shaped main board (1) via bolts, and a drive motor (4) is mounted on the top of the shelf (2) via a mounting bracket. The bottom of the layer plate (2) is fixed with a sleeve (5) by a flange. A connecting rod (7) is sleeved through the inside of the sleeve (5). A stirring rod (8) is welded at equal intervals on the outside of the bottom of the sleeve (5) of the connecting rod (7).

2. The wastewater treatment device for chemical dosing according to claim 1, characterized in that, The inlet end of the water pump (3) is fixed with an inlet hose (10) by a clamp. The end of the inlet hose (10) away from the water pump (3) is fixed with a counterweight ring (11) by a clamp. A filter cover (12) is fixed to one side of the counterweight ring (11) by bolts.

3. The wastewater treatment device for chemical dosing according to claim 1, characterized in that, An arc-shaped connecting pipe (6) is provided through the bottom of the layer plate (2). One end of the arc-shaped connecting pipe (6) is connected to one side of the sleeve (5) through a pipe joint. The outlet end of the water pump (3) is connected to a connecting pipe (9) through a pipe joint. One end of the connecting pipe (9) is connected to the top of the arc-shaped connecting pipe (6) through a pipe joint.

4. A wastewater treatment device for chemical dosing according to claim 1, characterized in that, The L-shaped main board (1) has support rods (13) fixed to both ends of one side by bolts, and the top of the support rods (13) is fixed to the bottom of the shelf (2) by bolts.

5. A wastewater treatment device for chemical dosing according to claim 1, characterized in that, The top end of the connecting rod (7) is connected to the bottom output shaft of the drive motor (4) via a connecting sleeve.

6. A wastewater treatment dosing device for wastewater treatment according to claim 1, characterized in that, A circular block (14) is fixed to the bottom of the sleeve (5) by bolts. The connecting rod (7) passes through the circular block (14). The circular block (14) is provided with through slots (15) at equal intervals on the top of the outer side of the connecting rod (7).

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