A mobile high-pressure water decontamination wastewater recycling system

Abstract

The present invention relates to the field of spraying technology, and in particular to a mobile high-pressure water decontamination wastewater recycling system, comprising a container and an ultra-high pressure cleaning pump group installed inside the container, a cleaning platform and a regenerable demisting filter module, wherein the ultra-high pressure cleaning pump group comprises an ultra-high pressure pump and a plurality of flushing guns connected to the ultra-high pressure pump through a high-pressure hose, and the flushing gun comprises a handle, a rod and a universal nozzle, wherein a rotatable grip is provided on the rod, and the grip is transmission-connected to the universal nozzle for controlling the direction of its rotation and spraying. The high-pressure water flow generated by the ultra-high pressure cleaning pump group can effectively remove pollutants on the surface of low-level machine processing waste and improve the cleaning efficiency. The cleaning water recovery system realizes the effective recovery and reuse of wastewater, reduces the waste of water resources, and reduces the impact on the environment. The handle design of the flushing gun allows the operator to easily adjust the nozzle angle according to needs, thereby improving the flexibility and comfort of operation.

Description

Technical Field

[0001] The invention relates to the field of spraying technology, and in particular to a mobile high-pressure water decontamination wastewater recycling system. Background Art

[0002] In the process of cleaning low-level machine-processing waste, the technical challenges faced include how to effectively collect and treat the wastewater generated during the ultra-high pressure cleaning process to ensure the recycling of water resources and environmental protection; how to design a flushing gun that is both safe and easy to operate so that the operator can easily adjust the nozzle angle to improve cleaning efficiency and operating comfort; how to improve the cleaning efficiency of the ultra-high pressure cleaning pump unit to ensure the effective removal of surface pollutants of low-level machine-processing waste; how to reduce the impact of water mist generated during ultra-high pressure cleaning on the environment and ensure the cleanliness of the cleaning environment; how to ensure the safe operation of the ultra-high pressure cleaning pump unit under high pressure conditions to prevent accidents; and how to reduce the maintenance cost and maintenance frequency of the system through design to improve economic benefits. Summary of the invention

[0003] In view of the above problems existing in the existing mobile high-pressure water decontamination wastewater recycling system, the present invention is proposed.

[0004] Therefore, the purpose of the present invention is to provide a mobile high-pressure water decontamination wastewater recycling system, and its purpose is to design a device for cleaning low-level machine processing waste.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a mobile high-pressure water decontamination wastewater recycling system, comprising a container and an ultra-high pressure cleaning pump group, a cleaning platform and a regenerable demisting filter module installed inside the container, wherein the ultra-high pressure cleaning pump group comprises an ultra-high pressure pump and a plurality of flushing guns connected to the ultra-high pressure pump through a high-pressure hose, the flushing gun comprising a handle, a rod and a universal nozzle, wherein a rotatable grip is provided on the rod, and the grip is transmission-connected to the universal nozzle for controlling the direction of its rotation and spraying.

[0006] As a preferred solution of the mobile high-pressure water decontamination wastewater recycling system of the present invention, the universal nozzle includes a ball seat installed at the front end of the rod, a ball head installed inside the ball seat, and a nozzle is screwed on the ball head.

[0007] As a preferred solution of the mobile high-pressure water decontamination wastewater recycling system of the present invention, wherein: a fixing ring is arranged at the ball head, two symmetrical rotating seats are hinged on the outer wall of the fixing ring, a sleeve is arranged on the rod part, two symmetrical limiting rings are arranged on the outer wall of the sleeve, a straight rod is arranged between the rotating seat and the limiting ring, and one of the straight rods extends to the inside of the handle.

[0008] As a preferred solution of the mobile high-pressure water decontamination wastewater recycling system described in the present invention, the handle is installed on the outer wall of the rod through a ring body, a circle of holes is opened on the outer wall of the rod, a first hole is arranged inside the handle, a plug rod is slidably arranged in the first hole, and one end of the plug rod is inserted into the plug hole.

[0009] As a preferred solution of the mobile high-pressure water decontamination wastewater recycling system of the present invention, a second hole perpendicular to the first hole is opened inside the handle, and the first hole passes through the second hole, a piston is arranged in the second hole, and one end of the straight rod is fixed to the piston.

[0010] As a preferred solution of the mobile high-pressure water decontamination wastewater recycling system described in the present invention, a cavity is opened on the side of the handle, a button is arranged in the cavity, a spring for pushing the button to move outward is also arranged in the cavity, the cavity is perpendicular to the first hole and is penetrated by the first hole, a connecting channel is arranged inside the insertion rod, and the connecting channel connects the cavity and the second hole.

[0011] As a preferred solution of the mobile high-pressure water decontamination wastewater recycling system described in the present invention, a magnetic block is arranged at the end of the handle, and the magnetic block magnetically locks the insertion rod. A mounting hole is arranged at the end of the insertion rod, and it is fixed to the mechanical arm through the mounting hole and is installed on the fixed rod.

[0012] As a preferred solution of the mobile high-pressure water decontamination wastewater recycling system described in the present invention, the ultra-high pressure cleaning pump group is provided with a raw water tank, a raw water pump, a primary filter, a secondary filter, an ultra-high pressure pump, and a fixed flushing gun or a mobile flushing gun in sequence along the water flow direction.

[0013] As a preferred solution of the mobile high-pressure water decontamination wastewater recycling system described in the present invention, the cleaning platform is provided with a residual liquid receiving tray, a wastewater collection pump, a security filter, a pretreatment filter one, a pretreatment filter two, a clear liquid water tank, a backwash pump in sequence along the water recovery and processing direction, and is finally connected to a first-level filter.

[0014] As a preferred solution of the mobile high-pressure water decontamination wastewater recycling system described in the present invention, the regenerable demisting filter module utilizes the pulse jet principle to process the water mist generated during the ultra-high pressure cleaning process collected by the strong dehumidification fan, which includes a strong dehumidification fan and a dust collector, wherein the dust collector includes a box body and a filter bag installed inside the box body.

[0015] Beneficial effects of the present invention:

[0016] Efficient cleaning: The high-pressure water flow generated by the ultra-high pressure cleaning pump group can effectively remove pollutants on the surface of low-level machining waste and improve cleaning efficiency.

[0017] Environmental protection: The cleaning water recovery system realizes the effective recovery and reuse of waste water, reduces the waste of water resources and reduces the impact on the environment.

[0018] Safe and reliable: The ultra-high pressure cleaning pump set is equipped with safety devices such as pressure gauge, safety valve and pneumatic loading valve to ensure the safety of the operation process.

[0019] Easy maintenance: Modular design and automatic cleaning technology reduce maintenance costs and operation complexity.

[0020] Easy to operate: The handle design of the flushing gun allows the operator to easily adjust the spray head angle as needed, which improves the flexibility and comfort of operation.

[0021] All-round cleaning: The regenerative demisting filtration system ensures the cleanliness of the cleaning environment, and the universal nozzle design achieves all-round cleaning capabilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the mobile high-pressure water decontamination wastewater recycling system of the present invention.

[0024] Figure 2 It is a schematic diagram of the overall structure of the mobile high-pressure water decontamination wastewater recycling system of the present invention.

[0025] Figure 3 It is a schematic diagram of the overall top view of the structure of the mobile high-pressure water decontamination wastewater recycling system of the present invention.

[0026] Figure 4It is a schematic diagram of the internal structure of the mobile high-pressure water decontamination wastewater recycling system of the present invention.

[0027] Figure 5 It is a schematic diagram of the internal top view structure of the mobile high-pressure water decontamination wastewater recycling system of the present invention.

[0028] Figure 6 The overall structure of the flushing gun of the present invention is shown in FIG. Figure 1 .

[0029] Figure 7 The overall structure of the flushing gun of the present invention is shown in FIG. Figure 2 .

[0030] Figure 8 It is a schematic diagram of the cross-sectional structure of the flushing gun of the present invention.

[0031] Fig. 9 for Figure 8 A schematic diagram of the enlarged local structure in the middle.

[0032] Fig.10 for Figure 1 A magnified schematic diagram of the local structure at point a.

[0033] Fig.11 for Figure 1 Enlarged schematic diagram of the local structure at point b.

[0034] Fig.12 for Figure 1 Enlarged schematic diagram of the local structure at point c in the middle.

[0035] Fig.13 for Figure 1 Enlarged schematic diagram of the local structure at point d in the middle.

[0036] Fig.14 for Figure 1 Enlarged schematic diagram of the local structure at point e in the middle.

[0037] Fig.15 for Figure 1 Enlarged schematic diagram of the local structure at point f in the middle.

[0038] Fig.16 for Figure 1 Enlarged schematic diagram of the local structure at point g in the middle.

[0039] In the figure:

[0040] 100. Container;

[0041] 200, ultra-high pressure cleaning pump set; 201, ultra-high pressure pump; 202, high pressure hose; 203, flushing gun; 203a, handle; 203b, rod; 203b-1, socket; 203c, universal nozzle; 203c-1, ball seat; 203c-2, ball head; 203c-3, nozzle; 203d, grip; 203d-1, ring body; 203d-2, first hole; 203d-3, socket rod; 203d-4, second hole; 203d-5, piston; 203d-6, chamber; 203d-7, button; 203d-8, spring; 203d-9, communication channel; 203d-10, magnetic block; 203d-11, mounting hole; 203e-1, fixing ring; 203e-2, rotating seat; 203e-3, sleeve ring; 203e-4, limiting ring; 203e-5, straight rod;

[0042] 300. Cleaning platform;

[0043] 400. Renewable demisting filter module. DETAILED DESCRIPTION

[0044] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0045] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0046] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0047] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0048] Example 1, reference Figure 5-Figure 9, which is the first embodiment of the present invention, provides a mobile high-pressure water decontamination wastewater recycling system, including a container 100 and an ultra-high pressure cleaning pump group 200 installed inside the container 100, a cleaning platform 300 and a regenerable demisting filter module 400, wherein the ultra-high pressure cleaning pump group 200 includes an ultra-high pressure pump 201 and a plurality of flushing guns 203 connected to the ultra-high pressure pump 201 through a high-pressure hose 202.

[0049] Specifically, the flushing gun 203 includes a handle 203a, a rod 203b and a universal nozzle 203c, wherein a rotatable grip 203d is provided on the rod 203b, and the grip 203d is transmission-connected with the universal nozzle 203c to control the direction of rotation and spraying. The universal nozzle 203c includes a ball seat 203c-1 installed at the front end of the rod 203b, a ball head 203c-2 installed inside the ball seat 203c-1, and a nozzle 203c-3 is screwed on the ball head 203c-2. A fixing ring 203e-1 is provided at the ball head 203c-2, and two symmetrical rotating seats 203e-2 are hinged on the outer wall of the fixing ring 203e-1. A collar 203e-3 is provided on the rod 203b, and two symmetrical limiting rings 203e-4 are provided on the outer wall of the collar 203e-3. A straight rod 203e-5 is provided between the rotating seat 203e-2 and the limiting ring 203e-4, and one of the straight rods 203e-5 extends to the inside of the handle 203d. A magnetic block 203d-10 is provided at the end of the handle 203d, and the magnetic block 203d-10 magnetically locks the insertion rod 203d-3. A mounting hole 203d-11 is provided at the end of the insertion rod 203d-3, and the insertion rod 203d-3 is fixed to the robot arm through the mounting hole 203d-11 and is installed on the fixing rod.

[0050] It should be noted that the design of the rotatable grip 203d provides the operator with the possibility of adaptive posture, which is particularly important for long-term operation. Since the flushing gun 203 sprays high-pressure water flow with a maximum pressure of 280MPa, it is difficult to operate with one hand, so the grip 203d is added to improve the control stability. In addition, when the operator uses one hand for a long time, he will feel tired. At this time, the position of the grip 203d and the handle 203a can be switched to allow the other hand to operate, so as to achieve two-handed rotation operation.

[0051] It should also be noted that the universal nozzle 203c achieves universal rotation through the cooperation between the ball head 203c-2 and the ball seat 203c-1, wherein the control of the rotation direction of the universal nozzle 203c is achieved by the handle 203d, and the two are connected by two symmetrical groups of straight rods 203e-5 set on the outer wall of the ball head 203c-2, one of the two groups of straight rods 203e-5 is used to control the steering of the ball head 203c-2, that is, the universal nozzle 203c, and the other group is used to assist in limiting the steering of the ball head 203c-2 to ensure that the ball head 203c-2 tilts in a specific direction.

[0052] The handle 203d is mounted on the outer wall of the rod 203b through a ring body 203d-1. A circle of insertion holes 203b-1 is provided on the outer wall of the rod 203b. A first hole 203d-2 is provided inside the handle 203d. A rod 203d-3 is slidably provided in the first hole 203d-2. One end of the rod 203d-3 is inserted into the insertion hole 203b-1. A second hole 203d-4 perpendicular to the first hole 203d-2 is provided inside the handle 203d. The first hole 203d-2 penetrates the second hole 203d-4. A piston 203d-5 is provided in the second hole 203d-4. One end of the straight rod 203e-5 is fixed to the piston 203d-5. A cavity 203d-6 is provided on the side of the handle 203d. A piston 203d-5 is provided in the cavity 203d-6. A button 203d-7 is arranged, and a spring 203d-8 for pushing the button 203d-7 outward is also arranged in the cavity 203d-6. The cavity 203d-6 is perpendicular to the first hole 203d-2 and penetrated by the first hole 203d-2. A connecting channel 203d-9 is arranged inside the insertion rod 203d-3, and the connecting channel 203d-9 connects the cavity 203d-6 and the second hole 203d-4.

[0053] It should be noted that the handle 203d is installed outside the rod 203b through the ring body 203d-1, so that it can rotate around the outer wall of the rod 203b. The handle 203d is inserted into a circle of holes 203b-1 set on the outer wall of the rod 203b through the internal plug rod 203d-3 to achieve position locking. Since the handle 203d and the universal nozzle 203c are connected through two groups of straight rods 203e-5, the rotation of the handle 203d will also drive the universal nozzle 203c to rotate, thereby adjusting the angle of the universal nozzle 203c. The extension and contraction of the straight rod 203e-5 is controlled by pressing the button 203d-7 located in the cavity 203d-6, thereby controlling the deflection angle of the universal nozzle 203c, and cooperating with the handle 203d to drive the universal nozzle 203c to rotate, so as to achieve all-round flushing of the universal nozzle 203c. The cavity 203d-6 and the second hole 203d-4 are connected by the connecting channel 203d-9 in the insertion rod 203d-3 to realize the control of the universal nozzle 203c by the button 203d-7. The advantage of such a setting is that the deflection angle of the universal nozzle 203c can be adjusted only after the rotation angle of the handle 203d or the universal nozzle 203c is adjusted, thereby avoiding the situation where the handle 203d is controlled to rotate and the button 203d-7 is pressed at the same time, causing the universal nozzle 203c to rotate and deflect, resulting in jamming or even damage, thereby ensuring the smoothness and safety of the operation. The deflection angle of the universal nozzle 203c is determined by the depth of pressing the button 203d-7. When the universal nozzle 203c is reset, the button 203d-7 is released and under the action of the internal spring 203d-8, the button 203d-7 is reset to drive the straight rod 203e-5 to reset, thereby the universal nozzle 203c is deflected and reset.

[0054] In this embodiment, the flushing gun 203 is divided into two types: fixed and mobile. The fixed flushing gun allows the operator to perform a large-scale flushing control of the interior outdoors by installing the handle 203d on the mechanical arm and the fixed rod. The mobile flushing gun allows the operator to hold the handle 203d in one hand and the handle 203a in the other hand to perform delicate operations indoors, and the two cooperate with each other to achieve flushing.

[0055] In order to achieve flexible adjustment of the angle of the universal nozzle 203c, a unique adjustment mechanism of the handle 203d is designed. When the angle of the universal nozzle 203c needs to be adjusted, the operator can pull out the plug rod 203d-3 at the end of the handle 203d, remove the plug rod 203d-3 from the socket 203b-1 of the rod 203b, and then rotate the handle 203d on the rod 203b. Since the handle 203d is connected to the universal nozzle 203c through the double straight rod 203e-5, the nozzle can be rotated by rotating the handle 203d. When the adjustment is completed, the plug rod 203d-3 is reinserted, the front end is plugged into the corresponding socket 203b-1, and the end is fixed by magnet adsorption to ensure the stability of the position of the handle 203d.

[0056] In order to further improve the flexibility of the nozzle, a universal nozzle 203c angle adjustment mechanism is designed. When the rod 203d-3 locks the handle 203d, the connecting channel 203d-9 in the rod 203d-3 connects the cavity 203d-6 with the second hole 203d-4. By pressing the button 203d-7 in the cavity 203d-6, the button 203d-7 squeezes the air in the cavity 203d-6, so that the air enters the second hole 203d-4 through the connecting channel 203d-9, pushing the piston 203d-5 located inside the second hole 203d-4 and the piston 203d-5 connected to it. The straight rod 203e-5 moves outward, and the other end of the straight rod 203e-5 is connected to the universal nozzle 203c. The surface of the universal nozzle 203c is provided with two symmetrical groups of straight rods 203e-5, one of which is in a free state. Therefore, with the cooperation of the other group of straight rods 203e-5, the universal nozzle 203c rotates away from the piston 203d-5 and the straight rod 203e-5, that is, rotates in the opposite direction of the handle 203d, so that the nozzle can be better aimed at some hard-to-reach corners for washing. Through the combined design of the rotatable handle 203d and the universal nozzle 203c, all-round nozzle rotation is realized, ensuring the comprehensiveness and flexibility of cleaning, and improving the cleaning efficiency and the comfort of the operator.

[0057] Example 2, reference Figure 1-Figure 5 as well as Figure 10-Figure 16 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the ultra-high pressure cleaning pump group 200 is provided with tap water input, 1000L raw water tank, raw water pump, 10um primary filtration, 1um secondary filtration, ultra-high pressure pump 201, and a fixed flushing gun or a mobile flushing gun in sequence along the water flow direction.

[0058] Working process and principle of ultra-high pressure cleaning pump group 200: The working process of ultra-high pressure cleaning pump group 200 starts with the tap water input system supplying water to the 1000L raw water tank, and then the raw water pump pumps the water from the raw water tank to the subsequent treatment link. The water flow first passes through the 10μm primary filtration to remove larger particle impurities, and then passes through the 1μm secondary filtration to further purify the water quality. The purified water enters the ultra-high pressure pump 201, which is powered by the drive motor to generate high-pressure water flow. The high-pressure water flow is ejected through the nozzle 203c-3 of the flushing gun 203 to clean the surface of the low-level machine processing waste. The nozzle 203c-3 can be adjusted as needed to adapt to different types of waste and cleaning needs.

[0059] It is equipped with a pressure gauge that monitors the system pressure in real time to ensure operation within a safe range; the safety valve automatically opens when the pressure exceeds the set value to release excess pressure and ensure system safety; the pneumatic loading valve flexibly adjusts the pump pressure according to the air pressure to ensure a stable working state. The high-pressure hose 202 is made of polymer and steel wire braided structure, is resistant to high pressure and is equipped with a safety cover to ensure safe operation. The electrical control system consists of PLC, touch screen and operating table, which control the operation of the entire system and alarm when a fault occurs. Through these carefully designed components and work processes, the ultra-high pressure cleaning pump group 200 achieves effective cleaning of low-level machine processing waste, while ensuring the safety, reliability and environmental protection of the system, and achieving the effects of efficient cleaning, environmental protection, safety and reliability, and easy maintenance.

[0060] The cleaning platform 300 is provided with a residual liquid receiving tray, a wastewater collection pump, a 100um security filter, a 5um pretreatment filter 1, a 1um pretreatment filter 2, a 1000L clear liquid water tank, a backwash pump in sequence along the water recycling processing direction, and finally connected to the first-level filter.

[0061] The working process of the cleaning platform 300: It starts with the wastewater generated during the cleaning process flowing into the residual liquid receiving tray, and then the wastewater collection pump pumps the wastewater from the tray to the subsequent treatment link. The wastewater first passes through a 100μm security filter to remove larger particle impurities, then passes through a 5μm pretreatment filter to further remove smaller particles, and finally passes through a 1μm pretreatment filter to ensure that the water quality reaches a high level of purification. The backwash pump is used to backwash the filter regularly to keep the filter clean and efficient. The treated clean water is stored in a 1000L clean liquid water tank for reuse. The treated clean water can be resupplied back to the ultra-high pressure cleaning system for the next cleaning task, forming a closed-loop system. Through multi-stage filtration and treatment, it ensures that the wastewater is effectively recycled, reducing the impact on the environment and reducing the waste of water resources.

[0062] The regenerable demisting filter module 400 uses the pulse jet principle to process the water mist generated during the ultra-high pressure cleaning process collected by the strong dehumidification fan, which includes a strong dehumidification fan and a dust collector, wherein the dust collector includes a box body and a filter bag installed inside the box body. The air is introduced through the air compressor, part of the water in the air is introduced into the raw water tank, the air is passed into the dust collector, and finally the mist is discharged through another air compressor.

[0063] Renewable Demisting Filter Module 400 Workflow: The water mist generated during the ultra-high pressure cleaning process is collected by the strong dehumidification fan, and then the collected water mist is introduced into the dust collector through the pipeline. After the water mist enters the dust collector, it first passes through the primary filtration, and part of the water is separated and introduced into the raw water tank for subsequent treatment. The air sucked in by the air compressor enters the filter bag chamber through the primary filtration gas. The gas passes through the filter bag, and the clean air is discharged, while the dust particles and water mist are deposited on the filter bag. The clean air is discharged through another air compressor. The pulse spraying principle is adopted. The compressed air is periodically sprayed to the filter bag through the spraying system. The sprayed compressed air makes the filter bag vibrate, thereby removing the dust particles and water mist deposited on it. The filter bag is automatically cleaned by the pulse spraying principle, without additional energy consumption, reducing the frequency of cleaning and replacement of the filter bag, and reducing maintenance costs. In summary, the renewable demisting filter system achieves effective treatment of the water mist generated during ultra-high pressure cleaning through carefully designed components and work processes, ensuring the efficiency, environmental protection and economy of the system.

[0064] The whole design includes the UHP cleaning pump group 200, the cleaning platform 300, and the renewable demisting filter system, which together constitute an efficient, environmentally friendly and safe UHP cleaning solution. The workflow starts from the tap water input system, and after multi-stage filtration and treatment by the UHP pump group 201, a high-pressure water flow is generated to effectively clean the low-level machine processing waste. The wastewater generated during the cleaning process is recycled after multi-stage filtration treatment, forming a closed-loop system and reducing the waste of water resources. At the same time, the water mist generated during the UHP cleaning process is collected and treated by the renewable demisting filter system, ensuring the cleanliness and environmental protection of the cleaning environment. Through the carefully designed components and workflows, the entire system not only achieves the effects of efficient cleaning, environmental protection, safety and reliability, and easy maintenance, but also reduces the operating and maintenance costs through the closed-loop system and automatic cleaning technology, ensuring the efficiency, environmental protection and economy of the system.

[0065] The remaining structures are the same as those of Example 1.

[0066] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are exemplary only. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, changes in orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application.

[0067] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention).

[0068] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A mobile high-pressure water decontamination wastewater recycling system, characterized by: The invention comprises a container (100), an ultra-high pressure cleaning pump group (200), a cleaning platform (300) and a regenerable demisting filter module (400) installed inside the container (100), wherein the ultra-high pressure cleaning pump group (200) comprises an ultra-high pressure pump (201) and a plurality of flushing guns (203) connected to the ultra-high pressure pump (201) via a high-pressure hose (202), the flushing gun (203) comprising a handle (203a), a rod (203b) and a universal nozzle (203c), wherein a rotatable grip (203d) is provided on the rod (203b), the grip (203d) is in driving connection with the universal nozzle (203c) and is used to control the direction of rotation and spraying thereof, and the The universal nozzle (203c) comprises a ball seat (203c-1) mounted on the front end of the rod (203b), a ball head (203c-2) mounted inside the ball seat (203c-1), a nozzle (203c-3) being screwed onto the ball head (203c-2), a fixing ring (203e-1) being arranged at the ball head (203c-2), two symmetrical rotating seats (203e-2) being hinged on the outer wall of the fixing ring (203e-1), a sleeve ring (203e-3) being arranged on the rod (203b), two symmetrical limiting rings (203e-4) being arranged on the outer wall of the sleeve ring (203e-3), and a nozzle (203c-3) being screwed onto the ball head (203c-2). ), one of the straight rods (203e-5) extends into the interior of the handle (203d); the handle (203d) is mounted on the outer wall of the rod portion (203b) via a ring body (203d-1); a circle of insertion holes (203b-1) is provided on the outer wall of the rod portion (203b); a first hole (203d-2) is provided inside the handle (203d); an insertion rod (203d-3) is slidably provided in the first hole (203d-2); one end of the insertion rod (203d-3) is inserted into the insertion hole (203b-1); a second hole (203d-2) perpendicular to the first hole (203d-2) is provided inside the handle (203d). 3d-4), and the first hole (203d-2) passes through the second hole (203d-4), a piston (203d-5) is arranged in the second hole (203d-4), and one end of the straight rod (203e-5) is fixed to the piston (203d-5), a cavity (203d-6) is opened on the side of the handle (203d), a button (203d-7) is arranged in the cavity (203d-6), and a spring (203d-8) for pushing the button (203d-7) outward is also arranged in the cavity (203d-6), the cavity (203d-6) is perpendicular to the first hole (203d-2), and is passed through by the first hole (203d-2),The plug rod (203d-3) is provided with a connecting passage (203d-9) inside, the connecting passage (203d-9) connects the cavity (203d-6) and the second hole (203d-4), a magnetic block (203d-10) is provided at the end of the handle (203d), the magnetic block (203d-10) magnetically locks the plug rod (203d-3), a mounting hole (203d-11) is provided at the end of the plug rod (203d-3), the plug rod is fixed to the mechanical arm through the mounting hole (203d-11), and is installed on the fixed rod, the cleaning platform (300) is provided with a residual liquid receiving tray, a wastewater collection pump, a security filter, a pretreatment filter 1, a pretreatment filter 2, a clear liquid water tank, a backwash pump in sequence along the water recovery processing direction, and finally connected to the first-stage filter.

2. The mobile high-pressure water decontamination wastewater recycling system according to claim 1 is characterized by: The ultra-high pressure cleaning pump group (200) is provided with a raw water tank, a raw water pump, a primary filter, a secondary filter, an ultra-high pressure pump (201), and a fixed flushing gun (203) or a mobile flushing gun (203) in sequence along the flow direction of water.

3. The mobile high-pressure water decontamination wastewater recycling system according to claim 1 is characterized by: The regenerable demisting filter module (400) utilizes the pulse jet principle to process the water mist generated during the ultra-high pressure cleaning process collected by the strong dehumidification fan, and comprises a strong dehumidification fan and a dust collector, wherein the dust collector comprises a box body and a filter bag installed inside the box body.

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