CN220276835U - Water-driven energy-saving stirring device - Google Patents

Abstract

The utility model relates to the technical field of water treatment equipment, in particular to a water-driven energy-saving stirring device. The utility model includes a mixing tank/tank. A fixed pipeline for water inlet is provided from the top of the mixing tank/tank downwards. A water pump pipeline is installed at the end of the fixed pipeline; the water pump pipeline is fixed to the bottom of the mixing tank/tank. The water pump is connected to the water pump; the water outlet of the water pump is equipped with a water spray pipe, which is set above the water pump and is symmetrically arranged with the water pump pipe as the center; the water spray pipe has a cross-shaped structure bent clockwise as a whole, and the water spray pipe is The bottom of the pipeline is provided with a nozzle that opens obliquely downward; a regulating valve is installed on the fixed pipeline to adjust the flow rate of the water flow. The utility model improves the water pump and water spray pipeline, replaces the stirring reducer with a water pump, and uses a part of the flow of the water pump through the nozzle to generate pressure to move the water; it can also adjust the speed of the water, save energy, and save business operating costs.

Description

Water-driven energy-saving mixing device

Technical field

The utility model relates to the technical field of water treatment equipment, in particular to a water-driven energy-saving stirring device.

Background technique

With the rapid development of society, the construction industry has been advancing rapidly, and the concrete mixing industry has also made great progress. Energy conservation and environmental protection have always been problems that need to be solved in mixing stations. The traditional mixing station device uses a mixing reducer to drive the sewage to move to prevent sedimentation. For example, China's authorized announcement number is CN211170089U, which provides an underwater impeller-less aeration and mixing device. The water inlet is connected to the pumping mechanism, the air inlet is connected to the blowing mechanism, and the outer nozzle is connected to a jet mechanism. Although the improved stirring device uses an external nozzle placed in the mixing tank/tank for stirring, it needs to cooperate with the air jet mechanism, has a complicated structure, and has poor energy saving effect.

Utility model content

The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a water-driven energy-saving stirring device. By improving the water pump and the water spray pipeline, a part of the flow of the water pump passes through the nozzle to generate pressure to move the water. The structure Simple and more energy-saving mixing.

The technical solution of this utility model is:

A water-driven energy-saving mixing device includes a mixing tank/tank. A fixed pipeline for water inlet is provided downward from the top of the mixing tank/tank. A water pump pipeline is installed at the end of the fixed pipeline; the water pump pipeline is connected to the fixed pipeline. It is connected to the water pump at the bottom of the mixing tank/tank; the water outlet of the water pump is equipped with a water spray pipe, which is set above the water pump and is symmetrically arranged with the water pump pipe as the center; the water spray pipe is bent clockwise as a whole It has a cross-shaped structure. The bottom of the water spray pipe is equipped with a nozzle that opens obliquely downward; a regulating valve is installed on the fixed pipe to adjust the water flow rate.

It should be noted that the location of the water spray pipe can be varied. For example, the water spray pipeline can be arranged above the water pump or below the water pump; the water spray pipeline can be arranged symmetrically with the water pump pipeline as the center, or can be arranged eccentrically on one side of the water pump pipeline. The above description is only one of the implementation methods of the present utility model. As long as the water spray pipeline can realize the disturbance of the sewage at the bottom of the mixing tank/tank, it is within the protection scope of the present utility model.

The shapes of sprinkler pipes can be varied. For example, the water spray pipeline can be a symmetrically arranged straight pipeline, a Y-shaped pipeline, a cross shape, etc.; the water spray pipeline can be bent clockwise or counterclockwise. The above description is only one of the implementation methods of the present utility model. As long as the water spray pipeline can achieve the purpose of expanding the spray range, it is within the protection scope of the present utility model.

Preferably, the water spray pipeline includes four groups of water spray units. The water spray unit includes a transition section connected to the water outlet of the water pump, and a water spray section equipped with a nozzle; the transition section and the water spray section are arranged at an obtuse angle, and the water spray section is arranged at an obtuse angle. The bending direction of the water section is clockwise.

Preferably, the water spray units are all located on the same horizontal plane, and the water flow sprayed through the nozzles drives the movement of sewage in the mixing tank/tank.

Preferably, the nozzles are arranged at equal intervals at the bottom of the water spray section, and the inclination angles of each nozzle are different. The farther away from the transition section, the greater the inclination angle of the nozzles.

Preferably, the fixed pipeline is arranged in an L shape and includes a water inlet section connected to the water inlet and a central section connected to the water pump pipeline; a regulating valve is installed on the water inlet section.

Preferably, a filter screen is installed on the water inlet section.

Compared with the existing technology, this utility model has the following beneficial effects:

By improving the water pump and water spray pipeline, replacing the mixing reducer with a water pump, part of the flow of the water pump is generated through the nozzle to generate pressure to move the water; and the speed of the water can be adjusted to save energy and business operating costs.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings needed to describe the embodiments or the prior art. Obviously, for those of ordinary skill in the art, In other words, other drawings can also be obtained based on these drawings without any creative effort.

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a transverse cross-sectional view of the water pump and water spray pipeline.

In the picture: 1. Mixing tank/tank; 2. Fixed pipeline; 3. Water pump pipeline; 4. Water pump; 5. Water spray pipeline; 6. Nozzle; 7. Regulating valve.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, The described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts should fall within the scope of protection of the present utility model.

Example 1

As shown in Figures 1 and 2, this embodiment provides a water-driven energy-saving mixing device, which includes a mixing tank/tank 1. A fixed pipeline 2 for water inlet is provided downward from the top of the mixing tank/tank 1. , a water pump pipeline 3 is installed at the end of the fixed pipeline 2; the water pump pipeline 3 is connected to the water pump 4 fixed at the bottom of the mixing tank/tank 1; the water outlet of the water pump 4 is installed with a water spray pipeline 5, and the water spray pipeline 5 It is arranged above the water pump 4 and is symmetrically arranged with the water pump pipeline 3 as the center; the water spray pipeline 5 is in a cross-shaped structure bent clockwise, and the bottom of the water spray pipeline 5 is provided with a nozzle 6 with an opening facing diagonally downward; fixed The pipeline 2 is equipped with a regulating valve 7 for regulating the water flow rate.

working principle:

A water pump 4 is installed in the mixing tank/tank 1. The water pump 4, water pump pipeline 3 and water spray pipeline 5 are connected. A nozzle 6 is installed on the water spray pipeline 5. Water flow with a certain pressure flows out from the nozzle 6 to drive the mixing tank. /The movement of sewage in tank 1 achieves the purpose of stirring; a regulating valve 7 is installed on the fixed pipeline 2. By adjusting the opening degree of the regulating valve 7, the pressure at the nozzle 6 can be adjusted, thereby changing the speed of the water flow. ; When the concentration in the sewage is too high, the regulating valve 7 can be closed to maximize the pressure at the nozzle 6 to prevent the sewage from settling.

It should be noted that the position of the water spray pipe 5 can be various. For example, the water spray pipeline 5 can be arranged above the water pump 4 or below the water pump 4; the water spray pipeline 5 can be arranged symmetrically with the water pump pipeline 3 as the center, or can be arranged eccentrically on one side of the water pump pipeline 3. The above description is only one of the implementation methods of the present utility model. As long as the water spray pipe 5 can realize the disturbance of the sewage at the bottom of the mixing tank/tank 1, it is within the protection scope of the present utility model.

The shape of the water spray pipe 5 can be various. For example, the water spray pipe 5 can be a symmetrically arranged straight pipe, a Y-shaped pipe, a cross shape, etc.; the water spray pipe 5 can be bent clockwise or counterclockwise. The above description is only one of the implementation methods of the present utility model. As long as the water spray pipe 5 can achieve the purpose of expanding the spray range, it is within the protection scope of the present utility model.

Example 2

On the basis of Embodiment 1, the water spray pipeline 5 includes four groups of water spray units. The water spray unit includes a transition section connected to the water outlet of the water pump 4 and a water spray section equipped with a nozzle 6; the transition section and the spray section The water section is set at an obtuse angle, and the bending direction of the water spray section is clockwise. You can also choose counterclockwise according to your needs, as long as the water spray units are all set in the same direction, and use the same direction of water flow to improve the sewage disturbance efficiency.

Preferably, the water spray units are all located on the same horizontal plane, and the water flow sprayed through the nozzle 6 drives the sewage in the mixing tank/tank 1 to move.

Preferably, the nozzles 6 are arranged at equal intervals at the bottom of the water spray section, and the inclination angle of each nozzle 6 is different. The farther away from the transition section, the greater the inclination angle of the nozzle 6 is. The nozzle 6 is arranged at an angle so that the water jetted by it can impact the sewage on the side wall and bottom of the mixing tank/tank 1, thereby increasing the impact range of the water flow.

Preferably, the fixed pipeline 2 is arranged in an L shape. The fixed pipeline 2 includes a water inlet section connected to the water inlet and a central section connected to the water pump pipeline 3; a regulating valve 7 is installed on the water inlet section.

Preferably, a filter screen is installed on the water inlet section. Use a filter screen to filter impurities entering the water flow to prevent impurities from entering the nozzle 6 from the water pump 4.

Although the present invention has been described in detail with reference to the accompanying drawings and in combination with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, those skilled in the art can make various equivalent modifications or substitutions to the embodiments of the present utility model, and these modifications or substitutions should all fall within the scope of the present utility model. Any person familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present utility model, and they should be covered by the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be determined by the protection scope of the claims.

Claims (6)

1. A water-driven energy-saving mixing device, including a mixing tank/tank (1), which is characterized in that a fixed pipeline (2) for water inlet is provided downward from the top of the mixing tank/tank (1). A water pump pipeline (3) is installed at the end of the pipeline (2); the water pump pipeline (3) is connected to the water pump (4) fixed at the bottom of the mixing tank/tank (1); the water outlet of the water pump (4) is equipped with a spray The water pipe (5) and the water spray pipe (5) are arranged above the water pump (4) and are symmetrically arranged with the water pump pipe (3) as the center; the water spray pipe (5) is in the shape of a cross bent clockwise as a whole Structure, the bottom of the water spray pipe (5) is provided with a nozzle (6) that opens obliquely downward; the fixed pipe (2) is equipped with a regulating valve (7) for adjusting the flow rate of the water flow. 2. The water-driven energy-saving stirring device according to claim 1, characterized in that the water spray pipeline (5) includes four groups of water spray units, and the water spray units include a transitional pipe connected to the water outlet of the water pump (4). section, and a water spray section equipped with a nozzle (6); the transition section and the water spray section are arranged at an obtuse angle, and the bending direction of the water spray section is clockwise. 3. The water-driven energy-saving mixing device according to claim 2, characterized in that the water spray units are all located on the same horizontal plane, and the water flow sprayed through the nozzle (6) drives the sewage in the mixing tank/tank (1) sports. 4. The water-driven energy-saving stirring device according to claim 2 or 3, characterized in that the nozzles (6) are arranged at equal intervals at the bottom of the water spray section, and the inclination angle of each nozzle (6) is different. , the farther away from the transition section, the greater the inclination angle of the nozzle (6). 5. The water-driven energy-saving stirring device according to claim 1, characterized in that the fixed pipeline (2) is arranged in an L shape, and the fixed pipeline (2) includes a water inlet section connected to the water inlet, and The central section is connected to the water pump pipeline (3); a regulating valve (7) is installed on the water inlet section. 6. The water-driven energy-saving stirring device according to claim 5, characterized in that a filter screen is installed on the water inlet section.