A push flow stirring device speed control device

Abstract

The utility model relates to a kind of push flow stirring equipment speed control device, including hydraulic station, machine base and cooling pipeline, the top of the machine base is equipped with hydraulic motor, the top of the hydraulic station is equipped with four-stage motor and cartridge valve block, one end of the cooling pipeline is connected with the cartridge valve block, the cartridge valve block one end is connected with oil outlet pipe, one end of the oil outlet pipe is connected with the hydraulic motor, the cooling management one end is connected with oil return pipe, one end of the oil return pipe is connected with the hydraulic motor.The utility model relates to a kind of push flow stirring equipment speed control device, solves the technical defects of the prior art, various sewage stirrers including push flow device, pusher exist, after installation, it is not convenient to speed, more practical.

Description

Technical Field

[0001] This utility model relates to the technical field of speed control devices, and in particular to a speed control device for a flow mixing equipment. Background Technology

[0002] In wastewater treatment, flow promoters and agitators act as "flow managers," with the former focusing on promoting water circulation and preventing sedimentation, and the latter on enhancing mixing and reaction efficiency. Together, they improve the stability of the treatment system. However, once the speed of mature flow promoters and agitators on the market is set, it is difficult to adjust the output speed of the equipment according to site requirements or system changes, resulting in unnecessary power waste and inability to adapt to the actual speed requirements of the equipment on site. To address this, we propose a speed control device for flow promoters and agitators. Utility Model Content

[0003] This invention provides a speed control device for a flow mixing equipment, which solves the technical problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A speed control device for a flow mixing equipment includes a hydraulic station, a base, and cooling pipes. A hydraulic motor is mounted on the top of the base, and a four-pole motor and a cartridge valve block are mounted on the top of the hydraulic station. One end of the cooling pipes is connected to the cartridge valve block, and one end of the cartridge valve block is flexibly connected to an oil outlet pipe. One end of the oil outlet pipe is connected to the hydraulic motor, and one end of the cooling pipe is connected to a return oil pipe, which is also connected to the hydraulic motor.

[0005] A further improvement of this utility model is that the front end of the hydraulic station is provided with a hydraulic motor oil discharge hole.

[0006] A further improvement of this utility model is that an oil drain hole is provided on one side of the hydraulic station.

[0007] The beneficial effects of this utility model are as follows: This utility model provides a speed control device for a flow mixing equipment, which has the following advantages: 1. This utility model proposes a speed control device for a flow-generating and mixing equipment. All power equipment is above the water surface, ensuring safety and environmental protection. It eliminates the risk of water pollution caused by equipment damage after being submerged in water, as is common in existing technologies. It also eliminates the risk of secondary pollution in the operating environment. The equipment cables do not need to be submerged in water, eliminating concerns about tangling, damage, or leakage. This improves the safety of the equipment. Furthermore, the submerged mechanical transmission parts are lighter and easier to install. 2. The speed control device for a flow mixing equipment proposed in this utility model can be adjusted by an oil station to adapt to on-site needs, making it more convenient and easier to operate. It can be operated anytime and anywhere. 3. The speed control device for a propulsion and mixing equipment proposed in this utility model is a submersible device, but the parts that need maintenance are basically above the water surface, making it easier to operate and greatly reducing labor costs.

[0008] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0009] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of a speed control device for a flow mixing equipment according to an embodiment of the present invention.

[0010] The attached diagram lists the components represented by each number as follows: 1. Hydraulic station; 2. Drain hole; 3. Four-stage motor; 4. Cartridge valve block; 5. Oil outlet pipe; 6. Oil return pipe; 7. Cooling pipe; 8. Machine base; 9. Hydraulic motor. Detailed Implementation

[0011] The following is in conjunction with the appendix Figure 1 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0012] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0013] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0014] Example 1 like Figure 1 As shown, this utility model provides a speed control device for a flow mixing equipment, including a hydraulic station 1, a base 8, and a cooling pipe 7. A hydraulic motor 9 is installed on the top of the base 8. A four-pole motor 3 and a cartridge valve block 4 are installed on the top of the hydraulic station 1. One end of the cooling pipe 7 is connected to the cartridge valve block 4. One end of the cartridge valve block 4 is flexibly connected to an oil outlet pipe 5. One end of the oil outlet pipe 5 is connected to the hydraulic motor 9. One end of the cooling pipe 7 is connected to a return oil pipe 6. One end of the return oil pipe 6 is connected to the hydraulic motor 9. A hydraulic motor oil discharge hole is provided at the front end of the hydraulic station 1, and an oil drain hole 2 is provided on one side of the hydraulic station 1.

[0015] Specifically, the hydraulic motor 9, as the final actuator in the drive system, can adjust the required output speed in real time by adjusting the cartridge valve block 4 on the hydraulic station 1. The base 8 can securely mount the hydraulic motor 9 and bear the reaction force of the equipment. The outlet circuit piping mainly consists of flexible connections at both ends and a cooling pipeline in the middle. Its main purpose is to transmit high-pressure oil to the hydraulically driven hydraulic motor 9, while the long-distance delivery pipeline ensures that the hydraulic oil has a sufficient cooling mechanism. The four-stage motor 3 drives the oil pump to convert mechanical energy into hydraulic energy. After the pressure, flow rate, and direction are regulated by the regulating valve on the cartridge valve block 4, high-pressure oil carrying power is output to the pipeline system.

[0016] The specific working principle and usage method of this utility model are as follows: This utility model provides a speed control device for a flow mixing equipment, such as... Figure 1As shown, during operation, the four-stage motor 3 is started, driving the oil pump inside the hydraulic station 1 to rotate, drawing oil from the oil tank and converting it into high-pressure oil. By adjusting the regulating valve on the cartridge valve block 4, the pressure, flow rate, and direction of the high-pressure oil are precisely controlled. The high-pressure oil is then delivered to the hydraulic motor 9 via the outlet pipe 5, driving the hydraulic motor 9 to operate and powering the agitator. The speed of the hydraulic motor 9 can be adjusted by regulating the flow rate parameters of the cartridge valve block 4 to meet different agitation requirements. The low-pressure oil after the hydraulic motor 9 has performed its work enters the cooling pipe 7 via the return pipe 6, is cooled down, and then flows back to the cartridge valve block 4. After filtration, it returns to the oil tank of the hydraulic station 1, completing the circuit.

[0017] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A speed control device for a flow mixing equipment, comprising a hydraulic station (1), a base (8), and cooling pipes (7), characterized in that, A hydraulic motor (9) is installed on the top of the base (8), and a four-stage motor (3) and a cartridge valve block (4) are installed on the top of the hydraulic station (1). One end of the cooling pipe (7) is connected to the cartridge valve block (4), and one end of the cartridge valve block (4) is connected to an oil outlet pipe (5). One end of the oil outlet pipe (5) is connected to the hydraulic motor (9), and one end of the cooling pipe (7) is connected to a return oil pipe (6). One end of the return oil pipe (6) is connected to the hydraulic motor (9).

2. The speed control device for a flow mixing equipment according to claim 1, characterized in that, The hydraulic station (1) is provided with a hydraulic motor unloading hole at its front end.

3. The speed control device for a flow mixing equipment according to claim 1, characterized in that, The hydraulic station (1) has an oil drain hole (2) on one side.

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