A proportioning device for mechanical equipment oil stain cleaning agent

Abstract

The utility model discloses a kind of proportioning device for mechanical equipment oil dirt cleaning agent, it is related to proportioning equipment field, including mixing container, the upper end of mixing container is fixedly installed with sealing upper cover, the upper end of sealing upper cover is fixedly installed with guide structure, guide structure is composed of support bracket, spiral duct and conveying pipeline, by setting guide structure in the upper end of sealing upper cover, setting conveying water pump on sealing upper cover and guide structure, and installing several raw material proportioning equipment of storing proportioning raw material on guide structure, when proportioning, first raw material proportioning equipment is used to quantitatively convey raw material to mixing container by guide structure, then conveying water pump is used to convey the water required for proportioning to mixing container by guide structure, water flow conveyed by conveying water pump can form certain scouring force in spiral duct, flushing is carried out to conveying pipeline and spiral duct connecting place and spiral duct inner wall, can effectively reduce the residue of raw material in pipeline inner wall.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment, and in particular to a mixing device for oil stain cleaning agents for mechanical equipment. Background Technology

[0002] In industrial production, during long-term operation, machinery and equipment easily accumulate large amounts of oil stains on their surfaces and in the gaps between parts. This oil not only affects the operational accuracy and efficiency of the equipment but can also accelerate the wear and corrosion of its components. Therefore, regular cleaning and maintenance with machinery oil stain cleaners are necessary. The cleaning effect of the cleaner is closely related to the precision of the proportions of its raw materials, making mixing devices for machinery oil stain cleaners a key piece of equipment in industrial cleaning processes. These devices are mainly used to precisely deliver various raw materials required for the cleaner (such as surfactants, solvents, corrosion inhibitors, etc.) into a mixing container according to a preset ratio. The mixing components then thoroughly stir and mix the raw materials to obtain an oil stain cleaner that meets the usage requirements. These devices are widely used in manufacturing, machinery repair shops, and other scenarios, ensuring the efficient execution of equipment cleaning work.

[0003] Traditional oil stain cleaning agent mixing devices for mechanical equipment suffer from insufficient raw material delivery precision in practical applications. Particularly during the quantitative delivery of raw materials into the mixing container, some materials tend to adhere to the inner wall of the delivery pipe. Due to differences in the physical properties (such as viscosity and adhesion) of different raw materials, some materials with higher viscosity or stronger adsorption properties cannot completely enter the mixing container with the main fluid when flowing through the delivery pipe, but instead remain and adhere to the pipe wall surface. This results in the actual amount of raw material entering the mixing container being less than the preset quantitative value, disrupting the preset mixing ratio between the raw materials, and ultimately reducing the performance of the prepared cleaning agent, failing to achieve the desired oil stain cleaning effect. Utility Model Content

[0004] The main objective of this invention is to provide a mixing device for cleaning oil stains on mechanical equipment, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A mixing device for cleaning oil stains on mechanical equipment includes a mixing container with a sealed top cover fixedly installed at the upper end. A material guiding structure is fixedly installed at the upper end of the sealed top cover. The material guiding structure consists of support brackets, a spiral pipe, and a conveying pipe. There are several support brackets. The spiral pipe is fixedly installed at the upper end of several support brackets. There are several conveying pipes that are evenly fixedly inserted into the upper side wall of the spiral pipe. A raw material batching device is fixedly installed at the upper end of each of the several conveying pipes. A conveying water pump is fixedly installed on the sealed top cover and the spiral pipe.

[0006] Preferably, a support base is fixedly installed at the lower end of the mixing container, and a discharge pipe is fixedly inserted into the lower side wall of the mixing container.

[0007] Preferably, a mixing assembly is installed on the mixing container and the sealing cover.

[0008] Preferably, the support bracket on the material guiding structure is fixedly installed on the upper end of the sealing cover by bolts, the lower end of the spiral pipe is fixedly inserted into the sealing cover, the spiral pipe is fixedly connected to the support bracket and the conveying pipe by welding, and a connection insertion hole is opened on the upper part of the spiral pipe and above several conveying pipes.

[0009] Preferably, the raw material batching equipment consists of a raw material container and an electric valve. The electric valve is fixedly installed at the lower end of the raw material container by bolts, and the electric valve is fixedly installed at the upper end of the conveying pipeline by bolts.

[0010] Preferably, the water pump includes a pump body, on which an inlet pipe and an outlet pipe are fixedly installed. The inlet pipe is connected to a water storage device, and the outlet pipe is fixedly inserted into a connection hole. The pump body is fixedly installed on the upper end of the sealing cover by bolts.

[0011] Compared with the prior art, the present invention has the following beneficial effects: By setting a material guiding structure consisting of a support bracket, a spiral pipe, and a conveying pipe at the upper end of the sealed cover, and installing a conveying water pump on the sealed cover and the material guiding structure, and installing several raw material batching devices for storing proportioned raw materials on the material guiding structure, during the proportioning process, the raw material batching devices first use the material guiding structure to quantitatively convey the raw materials into the mixing container, and then the conveying water pump uses the material guiding structure to convey the water required for proportioning into the mixing container. The water flow delivered by the conveying water pump can form a certain flushing force in the spiral pipe, flushing the connection between the conveying pipe and the spiral pipe and the inner wall of the spiral pipe. This can effectively reduce the residue of raw materials on the inner wall of the pipe, and avoid the actual amount of raw materials entering the mixing container deviating from the preset quantitative value due to raw material residue. This ensures the preset proportioning accuracy between the raw materials and ensures that the final formulated mechanical equipment oil stain cleaning agent has ideal cleaning performance. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram showing the positional relationship between the material guiding structure, the raw material batching equipment, and the conveying water pump of this utility model. Figure 3 This is a schematic diagram of the material guiding structure of this utility model.

[0013] In the diagram: 1. Mixing container; 2. Sealed top cover; 3. Material guiding structure; 4. Raw material batching equipment; 5. Water pump; 6. Support base; 7. Discharge pipe; 8. Mixing component; 9. Support bracket; 10. Spiral pipe; 11. Connection socket; 12. Conveying pipe; 13. Raw material container; 14. Electric valve; 15. Water pump body; 16. Inlet pipe; 17. Outlet pipe. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1 , Figure 2 , Figure 3 As shown, a mixing device for cleaning oil stains on mechanical equipment includes a mixing container 1. A sealing cover 2 is fixedly installed on the upper end of the mixing container 1. A material guiding structure 3 is fixedly installed on the upper end of the sealing cover 2. The material guiding structure 3 consists of support brackets 9, spiral pipes 10, and conveying pipes 12. There are several support brackets 9. The spiral pipes 10 are fixedly installed on the upper ends of several support brackets 9. There are several conveying pipes 12, which are evenly fixedly inserted into the upper side wall of the spiral pipes 10. A raw material batching device 4 is fixedly installed on the upper end of each of the several conveying pipes 12. A conveying water pump 5 is fixedly installed on the sealing cover 2 and the spiral pipes 10. By setting the material guiding structure 3, which consists of support brackets 9, spiral pipes 10, and conveying pipes 12, on the upper end of the sealing cover 2, the material guiding structure 3 is fixedly installed on the sealing cover 2. A water pump 5 is installed on the material guiding structure 3, and several raw material batching devices 4 for storing proportioned raw materials are installed on the material guiding structure 3. When proportioning, the raw material batching devices 4 first use the material guiding structure 3 to quantitatively convey the raw materials into the mixing container 1, and then the water pump 5 uses the material guiding structure 3 to convey the water required for proportioning into the mixing container 1. The water flow conveyed by the water pump 5 can form a certain flushing force in the spiral pipe 10, and flush the connection between the conveying pipe 12 and the spiral pipe 10 and the inner wall of the spiral pipe 10. This can effectively reduce the residue of raw materials on the inner wall of the pipe, and avoid the actual amount of raw materials entering the mixing container 1 from deviating from the preset quantitative value due to the residue of raw materials. This ensures the preset proportioning accuracy between each raw material and ensures that the final mechanical equipment oil stain cleaning agent has ideal cleaning performance.

[0016] Specifically, a support base 6 is fixedly installed at the lower end of the mixing container 1, a feeding pipe 7 is fixedly inserted into the lower side wall of the mixing container 1, a mixing component 8 is installed on the mixing container 1 and the sealing cover 2, a support bracket 9 on the material guiding structure 3 is fixedly installed on the upper end of the sealing cover 2 by bolts, the lower end of the spiral pipe 10 is fixedly inserted into the sealing cover 2, the spiral pipe 10 is fixedly connected to the support bracket 9 and the conveying pipe 12 by welding, and a connection insertion hole 11 is opened on the upper part of the spiral pipe 10 and above several conveying pipes 12. The raw material batching equipment 4 consists of a raw material container 13 and an electric valve 14, the electric valve 14 is fixedly installed on the raw material container 13 by bolts. At the lower end of container 13, electric valve 14 is fixedly installed at the upper end of conveying pipe 12 by bolts. The conveying water pump 5 includes a pump body 15, on which an inlet pipe 16 and an outlet pipe 17 are fixedly installed. The inlet pipe 16 is connected to a water storage device, and the outlet pipe 17 is fixedly inserted into the connection socket 11. The pump body 15 is fixedly installed at the upper end of the sealing cover 2 by bolts. When using the mixing device for oil stain cleaning agent in this mechanical equipment for proportioning production, first confirm that the raw material mixing equipment 4 has been filled with all the necessary raw materials for the cleaning agent, and that the inlet pipe 16 of the conveying water pump 5 is reliably connected to the water storage device; then, according to the preset cleaning agent proportioning ratio, control the... The opening degree and opening time of the electric valves 14 in each raw material batching device 4 are controlled so that the corresponding raw materials in the raw material container 13 enter the conveying pipe 12 through the electric valves 14 in sequence, and are then conveyed to the spiral pipe 10 through the conveying pipe 12. Subsequently, the raw materials slide down the inner wall of the spiral pipe 10 and finally enter the mixing container 1. After all the raw materials have been conveyed according to the quantitative method, the conveying water pump 5 is started. The water pump body 15 draws the water required for the proportion from the water storage device through the water inlet pipe 16. The water flows through the water outlet pipe 17 and is conveyed to the spiral pipe 10. Under the guiding action of the spiral pipe 10, the water flow forms a certain scouring force, which scours the connection between the conveying pipe 12 and the spiral pipe 10 and the spiral pipe 10. The inner wall of pipe 10 is thoroughly flushed to flush away any remaining raw materials into mixing container 1. Then, the mixing assembly 8 installed on mixing container 1 and the sealed cover 2 is activated. The mixing assembly 8 thoroughly mixes the raw materials and water in mixing container 1. Once the mixing reaches the required uniformity of the cleaning agent, the mixing assembly 8 is shut off. Finally, the valve on the feed pipe 7, which is fixedly inserted into the lower wall of mixing container 1, is opened, allowing the prepared mechanical equipment oil stain cleaning agent to be discharged through the feed pipe 7, completing one mixing process. Throughout this process, the support base 6 fixedly installed at the lower end of mixing container 1 provides stable support for the entire device, ensuring smooth mixing operations.

[0017] Regarding the length setting of the conveying pipe 12, considering reducing the amount of raw material residue in the pipe and improving the raw material conveying efficiency, the length of the conveying pipe 12 should be relatively short. Specifically, it can be determined based on the overall dimensions of the actual device, the installation height difference between the raw material batching equipment 4 and the spiral pipe 10, and the physical properties of the raw material (such as viscosity and flowability). Generally, its length should meet the connection requirements between the raw material batching equipment 4 and the spiral pipe 10 while being as short as possible, typically within the range of 10cm to 30cm. This length setting can minimize the adhesion area of ​​the raw material on the inner wall of the conveying pipe 12, reducing the probability of raw material residue, while ensuring that the raw material can be quickly and smoothly conveyed from the raw material batching equipment 4 to the spiral pipe 10, avoiding problems such as stagnation and sedimentation during the conveying process due to excessive pipe length. As for how the raw material batching equipment 4 and the conveying pump 5 accurately convey the raw material into the mixing container 1, this is existing technology. Specifically, it utilizes existing mature flow control technology, through pre-setting the electric valve 14... The opening degree parameter and opening duration parameter are precisely controlled by a control system (such as a PLC control system) to regulate the operation of the electric valve 14, so that the raw material in the raw material container 13 can enter the conveying pipe 12 through the electric valve 14 at a stable flow rate according to the preset quantitative value, and then be conveyed to the mixing container 1. The conveying water pump 5 adopts the existing conventional quantitative water supply technology. By integrating flow sensors and pressure sensors on the pump body 15, the flow rate and pressure of the water flow are monitored in real time. Combined with the control system to adjust the speed of the pump body 15, the amount of water drawn from the inlet pipe 16 and conveyed to the spiral pipe 10 through the outlet pipe 17 is precisely controlled to ensure that the amount of water conveyed to the mixing container 1 meets the mixing ratio requirements. The precise conveying methods of the above two devices are mature technologies that have been widely used in the industrial production field. The specific control logic, hardware selection and parameter calibration details follow the existing technical specifications and industry standards, and no additional innovative explanation is required in this utility model.

[0018] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A mixing device for cleaning oil stains on mechanical equipment, comprising a mixing container (1), wherein a sealed top cover (2) is fixedly installed on the upper end of the mixing container (1), characterized in that: The upper end of the sealing cover (2) is fixedly installed with a material guiding structure (3). The material guiding structure (3) consists of a support bracket (9), a spiral pipe (10), and a conveying pipe (12). There are several support brackets (9). The spiral pipe (10) is fixedly installed on the upper end of several support brackets (9). There are several conveying pipes (12) and they are evenly fixedly inserted into the upper side wall of the spiral pipe (10). A raw material batching device (4) is fixedly installed on the upper end of several conveying pipes (12). A conveying water pump (5) is fixedly installed on the sealing cover (2) and the spiral pipe (10).

2. The proportioning device for a cleaning agent for oil stains on mechanical equipment according to claim 1, characterized in that: A support base (6) is fixedly installed at the lower end of the mixing container (1), and a feeding pipe (7) is fixedly inserted into the lower side wall of the mixing container (1).

3. The proportioning device for a cleaning agent for oil stains on mechanical equipment according to claim 2, characterized in that: The mixing container (1) and the sealing cover (2) are equipped with a mixing assembly (8).

4. The proportioning device for a cleaning agent for oil stains on mechanical equipment according to claim 3, characterized in that: The support bracket (9) on the material guiding structure (3) is fixedly installed on the upper end of the sealing cover (2) by bolts. The lower end of the spiral pipe (10) is fixedly inserted into the sealing cover (2). The spiral pipe (10) is fixedly connected to the support bracket (9) and the conveying pipe (12) by welding. A connection hole (11) is opened on the upper part of the spiral pipe (10) and above several conveying pipes (12).

5. The proportioning device for a cleaning agent for oil stains on mechanical equipment according to claim 4, characterized in that: The raw material batching equipment (4) consists of a raw material container (13) and an electric valve (14). The electric valve (14) is fixedly installed at the lower end of the raw material container (13) by bolts, and the electric valve (14) is fixedly installed at the upper end of the conveying pipe (12) by bolts.

6. The proportioning device for a cleaning agent for oil stains on mechanical equipment according to claim 5, characterized in that: The water pump (5) includes a pump body (15), on which an inlet pipe (16) and an outlet pipe (17) are fixedly installed. The inlet pipe (16) is connected to a water storage device, and the outlet pipe (17) is fixedly inserted into a connection socket (11). The pump body (15) is fixedly installed on the upper end of the sealing cover (2) by bolts.

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