Circulating type recoverable high-pressure cleaning device

Abstract

The utility model relates to a circulating type recoverable high-pressure cleaning device which comprises a cleaning mechanism and a recycling mechanism, the cleaning mechanism comprises a cleaning box, an ultrasonic transducer, a pressure spray gun and a rotating table, the ultrasonic transducer, the pressure spray gun and the rotating table are arranged on the cleaning box, and the cleaning box is used for containing a to-be-treated sample and a cleaning solution; the rotating table is used for bearing a to-be-treated sample and driving the to-be-treated sample to rotate, the ultrasonic transducer is used for emitting ultrasonic waves into the cleaning box, and the liquid outlet end of the pressure spray gun faces the to-be-treated sample; the cyclic utilization mechanism comprises a control valve, a self-priming pump, a distillation reactor, a first liquid storage tank and a filter screen, the filter screen covers the rotating table, the control valve is provided with a first connector, a second connector and a third connector, the first connector is connected to a liquid outlet of the cleaning box, and the second connector is connected to the liquid inlet end of the self-priming pump; the liquid outlet end of the self-priming pump is connected to the liquid inlet of the cleaning box, the third connector is connected to the distillation reactor, and the liquid outlet end of the distillation reactor is connected to the liquid inlet end of the first liquid storage tank.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of high-pressure cleaning, in particular to a circulating recyclable high-pressure cleaning device. BACKGROUND

[0002] For the field of high solid content 3D printing ceramics and the field of paraffin-based composite materials, cleaning the surface residues of the processed products is the key to ensuring the quality and performance of the samples. In the field of high solid content 3D printing ceramics, the product surface viscosity is too high to be suitable for long-term soaking cleaning, otherwise the ceramic body will be damaged, affecting the interlayer bonding, and after cleaning the ceramic body, the reagent will be contaminated and cannot be used again, causing a large amount of reagent waste. In the field of paraffin-based composite materials, reagents such as isopropyl alcohol and dichloroethylene are usually required for degreasing. The existing cleaning device has the problems of poor cleaning effect, limited cleaning range and insufficient resource recycling when cleaning the high solid content 3D printing ceramic samples and the paraffin-based composite material samples to be degreased. CONTENT OF THE UTILITY MODEL

[0003] Therefore, in view of the problems of poor cleaning effect, limited cleaning range and insufficient resource recycling when cleaning the high solid content 3D printing ceramic samples and the paraffin-based composite material samples to be degreased, the present application provides a circulating recyclable high-pressure cleaning device.

[0004] A circulating recyclable high-pressure cleaning device, comprising:

[0005] A cleaning mechanism, comprising a cleaning tank, an ultrasonic transducer, a pressure spray gun and a rotating table arranged on the cleaning tank, the cleaning tank is used to accommodate the to-be-processed sample and the cleaning solution, the rotating table is used to carry the to-be-processed sample and drive the to-be-processed sample to rotate, the ultrasonic transducer is used to emit ultrasonic waves into the cleaning tank, and the liquid outlet end of the pressure spray gun faces the to-be-processed sample.

[0006] A recycling mechanism, comprising a control valve, a self-priming pump, a distillation reactor, a first liquid storage tank and a filter screen, the filter screen cover is arranged on the rotating table, the control valve has a first interface, a second interface and a third interface, the first interface is connected to the liquid outlet of the cleaning tank, the second interface is connected to the liquid inlet end of the self-priming pump, the liquid outlet end of the self-priming pump is connected to the liquid inlet of the cleaning tank, the third interface is connected to the distillation reactor, the liquid outlet end of the distillation reactor is connected to the liquid inlet end of the first liquid storage tank, and the liquid outlet end of the first liquid storage tank is connected to the liquid inlet end of the pressure spray gun.

[0007] In one of the embodiments, the recycling mechanism further comprises a peristaltic pump, a liquid inlet end of the peristaltic pump is connected to the liquid outlet of the cleaning tank, and a liquid outlet end of the peristaltic pump is connected to the first interface.

[0008] In one of the embodiments, the recycling mechanism further comprises a first check valve, a liquid inlet end of the first check valve is connected to the liquid outlet end of the self-priming pump, and a liquid outlet end of the first check valve is connected to the liquid inlet of the cleaning tank.

[0009] In one of the embodiments, the recycling mechanism further comprises a second check valve, a liquid inlet end of the second check valve is connected to the liquid outlet end of the first liquid storage tank, and a first liquid outlet end of the second check valve is connected to the pressure spray gun.

[0010] In one of the embodiments, a second liquid outlet end of the second check valve is connected to the liquid inlet end of the self-priming pump.

[0011] In one of the embodiments,

[0012] The cleaning mechanism further comprises a clamp provided on the rotating table, the clamp being used for clamping the sample to be treated.

[0013] In one of the embodiments, the cleaning mechanism further comprises a heating coil and a thermocouple provided on the cleaning tank, the thermocouple being used for detecting the temperature in the cleaning tank.

[0014] In one of the embodiments, a lower bottom surface of the cleaning tank comprises a recessed portion and a flat portion, the recessed portion being inwardly recessed, the flat portion being parallel to an upper top surface of the cleaning tank, the ultrasonic transducer being arranged in the recessed portion, and the heating coil being arranged in the flat portion.

[0015] In one of the embodiments, the recycling mechanism comprises a liquid level detector provided on the distillation reactor, the liquid level detector being used for detecting the liquid level information of the distillation reactor.

[0016] In one of the embodiments, the cleaning mechanism further comprises a second liquid storage tank, the second liquid storage tank being used for storing a cleaning solution, and a liquid inlet end of the pressure spray gun being connected to the second liquid storage tank.

[0017] The above-mentioned circulating recyclable high-pressure cleaning device sets the sample to be treated in the cleaning tank, and the ultrasonic transducer of the cleaning mechanism can emit ultrasonic waves into the cleaning tank. Through cavitation effect, acceleration effect and the like generated by ultrasonic waves in the cleaning tank, the micro-bubbles in the cleaning solution in the cleaning tank are rapidly broken, and a strong impact force is generated, so that the oil stains, dirt, impurities and the like on the surface of the sample to be treated are quickly cleaned. The liquid outlet of the pressure spray gun of the cleaning mechanism faces the sample to be treated, and the pressure spray gun can also flush the oil stains, dirt, impurities and the like on the surface of the sample to be treated. Moreover, the rotating table is provided, and the rotating table drives the sample to be treated to rotate, so as to adjust the cleaning angle of the sample to be treated and increase the cleaning range. In the cleaning process, the rotating table is used in cooperation with the pressure spray gun to achieve a comprehensive and efficient cleaning effect.

[0018] The application also provides a recycling mechanism. The filter screen is used as a preliminary solid-liquid separation of the recycling mechanism to prevent solids from flowing into the control valve through the pipeline. The first interface of the control valve is connected to the liquid outlet of the cleaning tank, the second interface of the control valve is connected to the liquid inlet end of the self-priming pump, and the third interface of the control valve is connected to the distillation reactor. The cleaning solution filtered by the filter screen in the cleaning tank can flow into the self-priming pump through the liquid outlet of the cleaning tank, the first interface and the second interface in turn, and then flow back into the cleaning tank because the liquid outlet end of the self-priming pump is connected to the liquid inlet end of the cleaning tank, so as to clean the sample to be treated in the cleaning tank again. The cleaning solution filtered by the filter screen in the cleaning tank can also flow into the distillation reactor through the liquid outlet of the cleaning tank, the first interface and the third interface, and the liquid distilled by the distillation reactor can flow into the first liquid storage tank for storage. Because the liquid outlet end of the first liquid storage tank is connected to the liquid inlet end of the pressure spray gun, the liquid in the first liquid storage tank can supply liquid to the pressure spray gun, so as to clean the sample to be treated in the cleaning tank again.

[0019] The circulating recyclable high-pressure cleaning device has the following beneficial effects:

[0020] The cleaning effect is improved. The application combines high-pressure and ultrasonic cleaning technology to clean different types of residues efficiently. The pressure spray gun and the ultrasonic cleaning complement each other to ensure that complex structures and small gaps that are difficult to clean are also thoroughly cleaned, significantly improving the cleaning quality and avoiding the common blind spots in traditional cleaning.

[0021] The cleaning range is increased. The rotating table drives the sample to be treated to rotate, so as to adjust the cleaning angle of the sample to be treated and increase the cleaning range. In the cleaning process, the rotating table is used in cooperation with the pressure spray gun to achieve a comprehensive and efficient cleaning effect.

[0022] Reducing resource waste and increasing resource recycling rate is embodied in that the application effectively recycles and reuses the cleaning liquid through the recycling mechanism, realizes the reusability of the cleaning liquid for 3D printing parts of different materials, reduces the negative impact on the environment, meets the environmental protection requirements of modern industry, and helps to realize sustainable development. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A structure schematic diagram of the recycling and recyclable high-pressure cleaning device provided by the embodiment of the application is provided.

[0024] Figure 2 A structure schematic diagram of the cleaning mechanism from a first perspective is provided.

[0025] Figure 3 A structure schematic diagram of the cleaning mechanism from a second perspective is provided.

[0026] Figure 4 A structure schematic diagram of the recycling mechanism is provided.

[0027] In the drawings:

[0028] 100, cleaning mechanism; 110, cleaning box; 111, recessed part; 112, flat part; 120, ultrasonic transducer; 130, pressure spray gun; 140, driving piece; 150, clamp; 160, heating coil; 170, thermocouple; 180, second liquid storage tank; 190, rotating table;

[0029] 200, recycling mechanism; 210, control valve; 220, self-priming pump; 230, distillation reactor; 240, first liquid storage tank; 250, peristaltic pump; 260, first check valve; 270, second check valve; 280, liquid level detector; 290, filter screen;

[0030] 300, shell; 310, shell body; 320, cover body; 330, roller. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the application more obvious and easy to understand, the specific embodiments of the application will be described in detail below in combination with the drawings. In the following description, a large number of specific details are set forth in order to facilitate a full understanding of the application. However, the application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the application, so the application is not limited by the specific embodiments disclosed below.

[0032] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0033] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0035] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0036] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0037] Existing cleaning devices have the following problems when cleaning samples to be cleaned in the field of high solid content 3D printed ceramics and samples to be degreased in the field of paraffin-based composite materials: poor cleaning effect is reflected in the fact that ultrasonic cleaning equipment has difficulty penetrating complex shapes and gaps evenly, and the uneven energy distribution of ultrasonic waves may lead to incomplete cleaning in some areas.

[0038] The limitations of ultrasonic cleaning are due to several factors: Firstly, the high density of particles in high-solid-state materials prevents ultrasonic waves from effectively reaching all areas. Secondly, the formation and collapse of bubbles can be influenced by the shape and arrangement of the solid material, thus affecting the cleaning effect. Thirdly, the surface of solid materials may possess complex geometries and microstructures, preventing ultrasonic cleaning from penetrating all gaps and pores.

[0039] The waste of cleaning resources is reflected in the fact that most existing cleaning devices rely on disposable chemical solvents or large amounts of water when processing samples to be cleaned in the field of solid-phase 3D printed ceramics and samples to be degreased in the field of paraffin-based composite materials. This results in a huge waste of cleaning fluid, which not only increases production costs but also burdens the environment.

[0040] The inadequacy of resource recycling is reflected in the fact that existing cleaning devices are inefficient in separating impurities from the liquids (such as anhydrous ethanol and dichloroethylene) generated after processing samples to be cleaned in the field of solid-content 3D printed ceramics and samples to be degreased in the field of paraffin-based composite materials. There is a lack of effective recycling and reuse mechanisms.

[0041] To address the issues of poor cleaning performance, limited cleaning range, and insufficient resource recycling when cleaning samples in the field of high-solid-content 3D printed ceramics and degreasing samples in the field of paraffin-based composite materials, this application proposes a recyclable high-pressure cleaning device. This device combines high-pressure cleaning, ultrasonic cleaning, and recyclable cleaning fluid technologies, aiming to improve cleaning performance, reduce resource consumption, and meet the demands of modern manufacturing for environmentally friendly and efficient cleaning.

[0042] like Figures 1 to 4As shown, a recyclable high-pressure cleaning device includes a cleaning mechanism 100 and a recycling mechanism 200. The cleaning mechanism 100 includes a cleaning tank 110, an ultrasonic transducer 120, a pressure spray gun 130, and a rotating table 190 disposed on the cleaning tank 110. The cleaning tank 110 is used to contain the sample to be treated and the cleaning solution. The rotating table 190 is used to carry the sample to be treated and drive the sample to be treated to rotate. The ultrasonic transducer 120 is used to emit ultrasonic waves into the cleaning tank 110. The liquid outlet of the pressure spray gun 130 faces the sample to be treated.

[0043] The recycling mechanism 200 includes a control valve 210, a self-priming pump 220, a distillation reactor 230, a first storage tank 240, and a filter screen 290. The filter screen 290 is covered on the rotating table. The control valve 210 has a first interface, a second interface, and a third interface. The first interface is connected to the outlet of the cleaning tank 110, the second interface is connected to the inlet of the self-priming pump 220, the outlet of the self-priming pump 220 is connected to the inlet of the cleaning tank 110, and the third interface is connected to the distillation reactor 230. The outlet of the distillation reactor 230 is connected to the inlet of the first storage tank 240, and the outlet of the first storage tank 240 is connected to the inlet of the pressure spray gun 130.

[0044] The aforementioned circulating recyclable high-pressure cleaning device places the sample to be treated inside the cleaning tank 110. The ultrasonic transducer 120 of the cleaning mechanism 100 emits ultrasonic waves into the cleaning tank 110. Through the cavitation and acceleration effects generated by the ultrasonic waves in the cleaning tank 110, the tiny bubbles in the cleaning solution within the tank rapidly burst, generating a powerful impact force that quickly removes oil, dirt, and impurities from the surface of the sample. Meanwhile, the pressure spray gun 130 of the cleaning mechanism 100 has its outlet facing the sample, also effectively rinsing away oil, dirt, and impurities from the sample surface. Furthermore, a rotating platform 190 drives the sample to rotate, adjusting the cleaning angle. The combined use of the rotating platform 190 and the pressure spray gun 130 during the cleaning process achieves a comprehensive and efficient cleaning effect.

[0045] This application also includes a recycling mechanism 200. A filter screen 290 is used for initial solid-liquid separation within the recycling mechanism 200, preventing solids from flowing into the control valve 210 through the pipeline. The first port of the control valve 210 is connected to the outlet of the cleaning tank 110, the second port is connected to the inlet of the self-priming pump 220, and the third port is connected to the distillation reactor 230. The cleaning solution filtered by the filter screen 290 in the cleaning tank 110 can flow into the self-priming pump 220 through the outlet, the first port, and the second port of the cleaning tank 110. Since the outlet of the self-priming pump 220 is connected to the inlet of the cleaning tank 110, the liquid flowing into the self-priming pump 220 can flow back into the cleaning tank 110 to clean the sample to be processed again. The cleaning solution filtered by the filter screen 290 in the cleaning tank 110 can also flow into the distillation reactor 230 through the outlet, first interface, and third interface of the cleaning tank 110. The liquid distilled by the distillation reactor 230 can flow into the first storage tank 240 for storage. Since the outlet of the first storage tank 240 is connected to the inlet of the pressure spray gun 130, the liquid in the first storage tank 240 can supply liquid to the pressure spray gun 130, thereby cleaning the sample to be treated in the cleaning tank 110 again.

[0046] The circulating recyclable high-pressure cleaning device of this application has the following beneficial effects:

[0047] The improved cleaning effect is reflected in the fact that this application combines high-pressure and ultrasonic cleaning technologies, enabling efficient cleaning of different types of residues. The pressure spray gun 130 complements ultrasonic cleaning, ensuring that even difficult-to-clean complex structures and small crevices are thoroughly treated, significantly improving cleaning quality and avoiding blind spots common in traditional cleaning methods.

[0048] The increased cleaning range is achieved by rotating the sample using a rotary table 190, thereby adjusting the cleaning angle and expanding the cleaning area. During the cleaning process, the rotary table 190, in conjunction with the pressure spray gun 130, enables a comprehensive and efficient cleaning effect.

[0049] Reducing resource waste and increasing resource recycling rate are reflected in the following: This application effectively recovers and reuses cleaning fluid through recycling mechanism 200. It enables the reuse of cleaning fluid for 3D printed parts made of different materials, reduces the negative impact on the environment, meets the environmental protection requirements of modern industry, and helps to achieve sustainable development.

[0050] It should be noted that this application refers to the samples to be cleaned in the field of high solid content 3D printed ceramics and the samples to be degreased in the field of paraffin-based composite materials as samples to be processed. In the field of high solid content 3D printed ceramics, the circulating recyclable high-pressure cleaning device of this application is used to clean the samples to be processed (samples to be cleaned); in the field of paraffin-based composite materials, the circulating recyclable high-pressure cleaning device of this application is used to degrease the samples to be processed (samples to be degreased).

[0051] Specifically, in this embodiment, the pressure spray gun 130 is a high-pressure spray gun, which can pressurize the cleaning fluid to tens or even hundreds of megapascals and spray it out in the form of a high-speed jet.

[0052] Specifically, in this embodiment, the control valve 210 is a three-way solenoid valve.

[0053] Specifically, the cleaning mechanism 100 also includes a drive unit 140 disposed on the cleaning tank 110. The output end of the drive unit 140 is connected to the filter screen 290, and the drive unit 140 can drive the rotary table 190 to rotate. By setting the drive unit 140 and connecting its output end to the rotary table 190, the drive unit 140 serves as a power source, driving the rotary table 190 to rotate, thereby causing the sample to be processed on the rotary table 190 to rotate and adjusting the cleaning angle of the sample to be processed.

[0054] More specifically, in this embodiment, the drive element 140 is a stepper motor.

[0055] Specifically, such as Figure 4 As shown, in this embodiment, the filter 290 and the rotating stage 190 are arranged to form a hollow cylindrical structure, and the space inside the hollow cylindrical structure is used to accommodate the sample to be processed.

[0056] More specifically, in this embodiment, the filter 290 is made of a high-strength material and is corrosion-resistant.

[0057] Specifically, such as Figure 4 As shown, the cleaning mechanism 100 also includes a clamp 150 disposed on the rotary table 190, which is used to hold the sample to be processed. By providing the clamp 150 on the rotary table 190 to hold the sample to be processed, the sample to be processed is prevented from shaking on the rotary table 190.

[0058] Specifically, such as Figures 2 to 4As shown, the cleaning mechanism 100 also includes a second storage tank 180, which stores the cleaning solution. The second storage tank 180 is connected to the inlet of the pressure spray gun 130. The cleaning solution is stored in the second storage tank 180, and the second storage tank 180 is connected to the inlet of the pressure spray gun 130 to supply the solution to the pressure spray gun 130. In other words, this application provides two methods for supplying solution to the pressure spray gun 130: one is through the second storage tank 180, and the other is through the first storage tank 240.

[0059] Specifically, such as Figures 2 to 4 As shown, multiple pressure spray guns 130 are arranged at intervals around the circumference of the cleaning tank 110. In this embodiment, four pressure spray guns 130 are provided. The cleaning tank 110 has a cuboid structure, and the four pressure spray guns 130 are respectively located at the four apex corners of the cleaning tank 110. By adjusting the liquid spray volume and angle of the nozzles, all-round cleaning without dead angles can be achieved.

[0060] Specifically, such as Figures 2 to 4 As shown, the inlet ends of multiple pressure spray guns 130 are connected by pipelines to form a circulation loop. In this embodiment, four pressure spray guns 130 are provided, and the inlet ends of the four pressure spray guns 130 are connected by pipelines, so the liquid used by the four pressure spray guns 130 can flow between the four pressure spray guns 130 through the pipelines.

[0061] In other embodiments, the four pressure spray guns 130 can also be connected to the second liquid storage tank 180 via separate pipelines, thereby using the second liquid storage tank 180 to supply liquid to the four pressure spray guns 130 individually.

[0062] Specifically, such as Figures 2 to 4 As shown, the cleaning mechanism 100 also includes a heating coil 160 and a thermocouple 170 disposed on the cleaning tank 110. The thermocouple 170 is used to detect the temperature inside the cleaning tank 110. By providing the heating coil 160 on the cleaning tank 110, the cleaning solution inside the cleaning tank 110 is heated using the heating coil 160, meeting the cleaning requirements under various environments. Furthermore, by providing the thermocouple 170 on the cleaning tank 110, the temperature of the liquid inside the cleaning tank 110 can be easily detected, thereby determining whether the heating coil 160 has heated to the preset temperature.

[0063] In this embodiment, two thermocouples 170 are provided, one of which is located at 1 / 2 of the height of the cleaning tank 110, and the other is located at the heating coil 160.

[0064] In other embodiments, the number and location of thermocouples 170 are set according to actual operational needs.

[0065] In other embodiments, the heating coil 160 is disposed on the outer peripheral surface of the cleaning tank 110, and the heating coil 160 extends circumferentially around the cleaning tank 110.

[0066] In this embodiment, as Figures 2 to 4 As shown, the lower bottom surface of the cleaning chamber 110 includes a recessed portion 111 and a flat portion 112. The recessed portion 111 is recessed inward, and the flat portion 112 is parallel to the upper top surface of the cleaning chamber 110. The ultrasonic transducer 120 is disposed in the recessed portion 111, and the heating coil 160 is disposed in the flat portion 112. By providing the recessed portion 111 and the flat portion 112 on the lower bottom surface of the cleaning chamber 110, with the ultrasonic transducer 120 installed in the recessed portion 111 and the heating coil 160 installed in the flat portion 112, the ultrasonic transducer 120 and the heating coil 160 are separated, preventing them from interfering with each other.

[0067] More specifically, in this embodiment, as Figures 2 to 4 As shown, there are four ultrasonic transducers 120. The recess 111 is in the shape of a quadrangular pyramid, and an ultrasonic transducer 120 is provided on each face of the quadrangular pyramid recess 111.

[0068] More specifically, in this embodiment, as Figures 2 to 4 As shown, the drive unit 140 is located in the recess 111 of the cleaning tank 110, and the output end of the drive unit 140 passes through the cleaning tank 110 and is connected to the filter screen 290.

[0069] Furthermore, such as Figures 2 to 4 As shown, the recycling mechanism 200 also includes a peristaltic pump 250. The inlet of the peristaltic pump 250 is connected to the outlet of the cleaning tank 110, and the outlet of the peristaltic pump 250 is connected to the first interface. By installing the peristaltic pump 250 on the pipeline connecting the first interface of the control valve 210 and the outlet of the cleaning tank 110, the peristaltic pump 250 is used to transport the solution filtered by the filter screen 290. The peristaltic pump 250 can control the amount of solution added, which helps to improve the wastewater treatment effect and reduce the treatment cost.

[0070] Specifically, a one-way valve is provided on the pipeline connecting the inlet of the peristaltic pump 250 and the outlet of the cleaning tank 110 so that the liquid passing through the outlet of the cleaning pipe can flow into the peristaltic pump 250 in one direction.

[0071] Furthermore, such as Figures 2 to 4As shown, the recycling mechanism 200 also includes a first check valve 260. The inlet of the first check valve 260 is connected to the outlet of the self-priming pump 220, and the outlet of the first check valve 260 is connected to the inlet of the cleaning tank 110. By installing the first check valve 260 on the pipeline connecting the outlet of the self-priming pump 220 and the inlet of the cleaning tank 110, the cleaning solution in the cleaning tank 110 can flow into the cleaning tank 110 sequentially through the outlet of the cleaning tank 110, the first interface, the second interface, the self-priming pump 220, and the first check valve 260. The first check valve 260 is used to prevent the liquid in the pipeline from flowing back to the self-priming pump 220, ensuring the normal operation of the circulating liquid supply system and the stability of the water pressure.

[0072] Furthermore, such as Figures 2 to 4 As shown, the recycling mechanism 200 also includes a second check valve 270. The inlet of the second check valve 270 is connected to the outlet of the first storage tank 240, the first outlet of the second check valve 270 is connected to the pressure spray gun 130, and the second outlet of the second check valve 270 is connected to the inlet of the self-priming pump 220. By installing the second check valve 270 on the pipeline connecting the outlet of the first storage tank 240 and the inlet of the pressure spray gun 130, the cleaning solution in the cleaning tank 110 can sequentially pass through the outlet of the cleaning tank 110, the first interface, the third interface, the distillation reactor 230, the first storage tank 240, the second check valve 270, and the pressure spray gun 130. The second check valve 270 is used to prevent the liquid in the pipeline from flowing back into the first storage tank 240, ensuring the normal operation of the circulating liquid supply system and the stability of the water pressure. In addition, the second outlet of the second check valve 270 is connected to the inlet of the self-priming pump 220, so that the solution in the first storage tank 240 can flow into the cleaning tank 110 in sequence through the outlet of the first storage tank 240, the self-priming pump 220, and the first check valve 260.

[0073] Furthermore, such as Figures 2 to 4 As shown, the recycling mechanism 200 includes a level gauge 280 mounted on the distillation reactor 230. The level gauge 280 is used to detect the liquid level information of the distillation reactor 230. By setting up the level gauge 280, the liquid level information (liquid height) in the distillation reactor 230 can be monitored in real time, making it convenient for staff to understand the liquid height in the distillation reactor 230 in a timely manner.

[0074] Furthermore, such as Figure 4 As shown, a heating coil 160 is provided on the distillation reactor 230 to heat the liquid inside the distillation reactor 230 to evaporate it and separate steam.

[0075] Furthermore, such as Figure 4 As shown, a cooling fan is installed below the distillation reactor 230 to cool the temperature inside the distillation reactor 230.

[0076] Furthermore, such as Figure 4 As shown, the recyclable high-pressure cleaning device also includes a housing 300, which includes a housing 310 and a cover 320 that are rotatably connected. The cleaning mechanism 100 and the recycling mechanism 200 are both disposed inside the housing 310. The cover 320 can be opened relative to the housing 310 to expose the cleaning tank 110 of the cleaning mechanism 100 inside the housing 310.

[0077] Specifically, such as Figure 4 Figure 4 Figure 4 Figure 1 Figure 1 As shown, the housing 300 also includes a roller 330, which is connected to the housing 310. The roller 330 can rotate relative to the housing 310, thereby driving the housing 300 and the housing 310 to move.

[0078] Specifically, a circulating fan is also provided inside the housing 310 of the outer casing 300, thereby accelerating the flow of gas inside the outer casing 300.

[0079] Furthermore, this application also includes an intelligent control system, in which the control valve 210, check valve, peristaltic pump 250, ultrasonic transducer 120, first check valve 260, second check valve 270, drive unit 140, level gauge 280, cooling fan, and circulating fan are all electrically connected to the intelligent control system.

[0080] In summary, the recycling mechanism 200 of this application has three waste liquid circulation loops:

[0081] The primary circuit consists of: the outlet of the cleaning tank 110, the first interface of the control valve 210, the second interface of the control valve 210, the self-priming pump 220, the first check valve 260, and the inlet of the cleaning tank 110.

[0082] The secondary circuit consists of: the outlet of the cleaning tank 110, the first interface, the third interface, the distillation reactor 230, the first storage tank 240, the second check valve 270, and the pressure spray gun 130.

[0083] The three-loop system consists of: the outlet of the cleaning tank 110, the first interface, the third interface, the distillation reactor 230, the first storage tank 240, the self-priming pump 220, the first check valve 260, and the inlet of the cleaning tank 110.

[0084] In summary, this application has the following beneficial effects:

[0085] 1. This application utilizes a recycling mechanism 200 to effectively recover and reuse the cleaning fluid. It enables the reusability of the cleaning fluid for 3D printed parts made of different materials, reducing the negative impact on the environment, meeting the environmental protection requirements of modern industry, and contributing to sustainable development.

[0086] 2. Compared with other circulating cleaning equipment, this application effectively removes impurities from the cleaning solution through waste liquid filtration and distillation steps, improves the purity of the cleaning solution, makes the liquid used in the cleaning process cleaner, and ensures the quality of the final product.

[0087] 3. This application combines high-pressure and ultrasonic cleaning technologies to efficiently clean different types of residues. The pressure spray gun 130 complements ultrasonic cleaning, ensuring that even difficult-to-clean complex structures and small crevices are thoroughly treated, significantly improving cleaning quality and avoiding blind spots common in traditional cleaning methods.

[0088] 4. This application incorporates multiple safety mechanisms, such as a first check valve 260, a second check valve 270, a one-way valve, and a level gauge 280, which effectively prevent liquid backflow and gas accumulation, ensuring safe and stable system operation under high load conditions. These safety designs reduce the risk of equipment failure and extend the service life of the equipment.

[0089] 5. This application utilizes an intelligent control system to achieve centralized management and automated control of all major components (such as check valves, peristaltic pump 250, ultrasonic transducer 120, etc.). The control console allows operators to easily monitor and adjust the operating status of each device, reducing operational complexity and labor costs, and minimizing operational risks caused by human factors.

[0090] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0091] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A circulating, recyclable high-pressure cleaning device, characterized in that, The recyclable high-pressure cleaning device includes: The cleaning mechanism (100) includes a cleaning tank (110), an ultrasonic transducer (120), a pressure spray gun (130), and a rotating table (190) disposed on the cleaning tank (110). The cleaning tank (110) is used to contain the sample to be treated and the cleaning solution. The rotating table (190) is used to carry the sample to be treated and drive the sample to be treated to rotate. The ultrasonic transducer (120) is used to emit ultrasonic waves into the cleaning tank (110). The liquid outlet of the pressure spray gun (130) faces the sample to be treated. The recycling mechanism (200) includes a control valve (210), a self-priming pump (220), a distillation reactor (230), a first storage tank (240), and a filter screen (290). The filter screen (290) is covered by the rotating table (190). The control valve (210) has a first interface, a second interface, and a third interface. The first interface is connected to the outlet of the cleaning tank (110), the second interface is connected to the inlet of the self-priming pump (220), and the outlet of the self-priming pump (220) is connected to the inlet of the cleaning tank (110). The third interface is connected to the distillation reactor (230), the outlet of the distillation reactor (230) is connected to the inlet of the first storage tank (240), and the outlet of the first storage tank (240) is connected to the inlet of the pressure spray gun (130).

2. The circulating recyclable high-pressure cleaning device according to claim 1, characterized in that, The recycling mechanism (200) further includes a peristaltic pump (250), the inlet of which is connected to the outlet of the cleaning tank (110), and the outlet of which is connected to the first interface.

3. The circulating recyclable high-pressure cleaning device according to claim 1, characterized in that, The recycling mechanism (200) further includes a first check valve (260), the inlet end of which is connected to the outlet end of the self-priming pump (220), and the outlet end of which is connected to the inlet of the cleaning tank (110).

4. The circulating recyclable high-pressure cleaning device according to claim 1, characterized in that, The recycling mechanism (200) further includes a second check valve (270), the inlet of which is connected to the outlet of the first storage tank (240), and the outlet of which is connected to the pressure spray gun (130).

5. The circulating recyclable high-pressure cleaning device according to claim 4, characterized in that, The second outlet of the second check valve (270) is connected to the inlet of the self-priming pump (220).

6. The circulating recyclable high-pressure cleaning device according to claim 1, characterized in that, The cleaning mechanism (100) further includes a clamp (150) disposed on the rotary table (190), the clamp (150) being used to hold the sample to be processed.

7. The circulating recyclable high-pressure cleaning device according to claim 1, characterized in that, The cleaning mechanism (100) also includes a heating coil (160) and a thermocouple (170) disposed on the cleaning tank (110), the thermocouple (170) being used to detect the temperature inside the cleaning tank (110).

8. The circulating recyclable high-pressure cleaning device according to claim 7, characterized in that, The bottom surface of the cleaning tank (110) includes a recess (111) and a flat part (112). The recess (111) is recessed inward, and the flat part (112) is parallel to the top surface of the cleaning tank (110). The ultrasonic transducer (120) is disposed in the recess (111), and the heating coil (160) is disposed in the flat part (112).

9. The circulating recyclable high-pressure cleaning device according to claim 1, characterized in that, The recycling mechanism (200) includes a level sensor (280) disposed on the distillation reactor (230), the level sensor (280) being used to detect the level information of the distillation reactor (230).

10. The circulating recyclable high-pressure cleaning device according to claim 1, characterized in that, The cleaning mechanism (100) further includes a second liquid storage tank (180) for storing cleaning solution, and the second liquid storage tank (180) is connected to the liquid inlet of the pressure spray gun (130).

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