Foundation pit dewatering high-pressure rust removal device

Abstract

The utility model relates to the technical field of high-pressure rust removal devices, in particular to a foundation pit dewatering high-pressure rust removal device which conveys dewatering in a collecting device into a precipitation device through an extraction device, carries out precipitation and impurity removal on the dewatering through the precipitation device, filters particles through a filtering device and is convenient to directionally move through a moving device. The surface of the metal component is subjected to high-pressure rust removal through a rust removal device; comprising a collecting device; the device further comprises an extraction device, a precipitation device, a filtering device, a moving device and a rust removal device, the extraction device and the precipitation device are both installed on the collection device, the filtering device is installed on the precipitation device, the moving device is installed in the working area, and the rust removal device is installed on the precipitation device. The extraction device is used for conveying, the precipitation device is used for precipitating, the filtering device is used for filtering, the moving device is used for moving, and the rust removal device is used for high-pressure rust removal.

Description

Technical Field

[0001] This utility model relates to the technical field, and in particular to a high-pressure rust removal device for foundation pit dewatering. Background Technology

[0002] In construction, foundation pit dewatering is a common measure to ensure construction safety and a dry environment. Large amounts of foundation pit dewatering are often discharged directly, wasting water resources and potentially impacting the surrounding hydrological environment. Meanwhile, in construction engineering and machinery manufacturing, metal components corrode during long-term storage or use; rust removal is crucial for ensuring the performance and lifespan of these components. Traditional rust removal methods, such as manual grinding and chemical rust removal, suffer from low efficiency, high cost, and significant environmental pollution. High-pressure water rust removal, as a highly efficient and environmentally friendly method, is increasingly widely used; however, an effective system combining foundation pit dewatering with high-pressure water rust removal is currently lacking.

[0003] For example, in a class of prior art represented by application number CN202121471438.X, the main structure includes a hydraulic rust removal disc, a rust removal disc base above the hydraulic rust removal disc, and a vehicle body above the rust removal disc base. The rust removal disc base includes a base fixing plate, a base bracket, a high-pressure water pipe hole, and rust removal disc fixing bolts. The hydraulic rust removal disc is connected to the base fixing plate through the rust removal disc fixing bolts. The base fixing plate has a high-pressure water pipe hole in the middle, and a base bracket is provided on the outer edge of the base fixing plate. The base bracket has bracket fixing holes. Compared with the prior art, this utility model, targeting the characteristics of hydraulic rust removal in the ship deck area, allows the wheel height to be selected according to the conventional size of the rust removal disc, ensuring that the disc opening can fit as close as possible to the deck surface, fully utilizing the mechanized rust removal efficiency of the hydraulic rust removal disc, and improving the efficiency several times compared to the traditional manual handheld rust removal method.

[0004] During use, it was found that due to the large amount of mixtures that are mixed in during rainfall, the existing high-pressure water derusting device is not convenient for sedimentation and filtration, causing blockage of the high-pressure spraying device and affecting subsequent work. Therefore, there is an urgent need for a high-pressure derusting device for foundation pit dewatering.

[0005] In view of the problems existing in the above-mentioned existing technologies, it is necessary to study and design a new type of high-pressure rust removal device for foundation pit dewatering, so as to overcome the problems existing in the existing technologies. Summary of the Invention

[0006] To address the technical problems raised by the prior art, this invention provides a high-pressure rust removal device for foundation pit dewatering. This invention uses an extraction device to transport rainwater from a collection device to a sedimentation device, where the rainwater is settled and impurities are removed. A filtration device filters particles, and a moving device facilitates directional movement. Finally, a rust removal device performs high-pressure rust removal on the surface of metal components.

[0007] The technical means adopted in this utility model are as follows:

[0008] A high-pressure rust removal device for foundation pit dewatering includes a collection device; it also includes an extraction device, a sedimentation device, a filtration device, a moving device, and a rust removal device. The extraction device and sedimentation device are both installed on the collection device, the filtration device is installed on the sedimentation device, the moving device is installed in the working area, and the rust removal device is installed on the sedimentation device. The extraction device transports the water, the sedimentation device settles the water, the filtration device filters the water, the moving device moves the water, and the rust removal device performs high-pressure rust removal. The extraction device transports the rainwater from the collection device to the sedimentation device, the sedimentation device settles and removes impurities from the rainwater, the filtration device filters the particles, the moving device facilitates directional movement, and the rust removal device performs high-pressure rust removal on the surface of metal components.

[0009] Furthermore, the collection device includes a base plate, a rainwater collection well, a collection hopper, and a liquid level sensor. The base plate is installed on the ground, the rainwater collection well is installed on the base plate, the collection hopper is connected to the top of the rainwater collection well, and the liquid level sensor is installed inside the rainwater collection well. The rainwater collection well facilitates the storage of rainwater, the collection hopper facilitates the collection of rainfall, and the liquid level sensor facilitates the monitoring of the water level inside the rainwater collection well.

[0010] Furthermore, the extraction device includes a water pump, a first pipe, and a second pipe. The water pump is installed at the top of the base plate, and the input end of the water pump is connected to the output end of the first pipe. The first pipe passes through the collection hopper, and the input end of the first pipe extends into the interior of the rainwater collection well. The output end of the water pump is connected to the input end of the second pipe. By starting the water pump, rainwater inside the rainwater collection well is drawn in through the input end of the first pipe and discharged through the output end of the second pipe.

[0011] Furthermore, the sedimentation device includes a sedimentation tank, a connecting pipe, a quartz sand plate, and an activated carbon plate. The sedimentation tank is installed on the base plate, and the output end of the second pipe extends into the interior of the sedimentation tank. A treatment tank and a purified water tank are set on the sedimentation tank. The connecting pipe is installed on the sedimentation tank, and the quartz sand plate and activated carbon plate are installed inside the sedimentation tank, located between the treatment tank and the purified water tank. The sedimentation tank receives rainwater discharged from the second pipe, and the quartz sand plate and activated carbon plate work together to further remove small particles and organic matter from the water.

[0012] Furthermore, the filtration device includes a telescopic shaft, a spring, and a filter plate. The telescopic shaft is installed on the sedimentation tank, the spring is fitted on the telescopic shaft, and the filter plate is installed at the top of the telescopic shaft, located below the second pipe. The filter plate facilitates the filtration of larger impurities in the rainwater, and the telescopic shaft and spring work together to reduce vibration of the filter plate.

[0013] Furthermore, the moving device includes a movable plate, a motor, a lead screw, a slide rail, and a slider. The movable plate is installed above the metal component, the motor is installed on the side of the movable plate, the output end of the motor is rotatably connected to the input end of the lead screw, the slide rail is installed on the top of the movable plate, and the slider is installed on the lead screw through a threaded connection and slides on the slide rail. When the motor is started, it drives the lead screw to rotate, thereby enabling the slider to move in a specific direction on the slide rail.

[0014] Furthermore, the rust removal device includes a third pipe, a pressure pump, a fourth pipe, and a rotary nozzle. The input end of the third pipe is connected to and installed on the side of the water purification tank. The pressure pump is installed on the top of the base plate. The output end of the third pipe is connected to the input end of the pressure pump. The output end of the pressure pump is connected to the input end of the fourth pipe. The fourth pipe is installed on the slider. The rotary nozzle is connected to and installed on the output end of the fourth pipe. By starting the pressure pump, water from inside the water purification tank enters through the input end of the third pipe, is pressurized, flows through the fourth pipe, and is sprayed onto the surface of the metal component through the output end of the rotary nozzle to remove rust from the surface of the metal component.

[0015] This utility model provides a high-pressure rust removal device for foundation pit dewatering. The device uses an extraction device to transport rainwater from the collection device to a sedimentation device, where the rainwater is settled and impurities are removed. A filtration device filters the particles, a moving device facilitates directional movement, and a rust removal device performs high-pressure rust removal on the surface of metal components. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is an isometric drawing of the structure of this utility model;

[0018] Figure 2 yes Figure 1 Enlarged structural cross-sectional view of the collection device and sedimentation device in this utility model;

[0019] Figure 3 yes Figure 1 Enlarged isometric view of the mobile device structure in this utility model;

[0020] Figure 4 yes Figure 1 Enlarged structural isometric view of the sedimentation device and rust removal device in this utility model.

[0021] The attached diagram is labeled as follows: 01, Collection device; 11, Base plate; 12, Rainwater collection well; 13, Collection hopper; 14, Liquid level sensor; 02, Extraction device; 21, Water pump; 22, First pipe; 23, Second pipe; 03, Sedimentation device; 31, Sedimentation tank; 32, Tank to be treated; 33, Clean water tank; 34, Connecting pipe; 35, Quartz sand plate; 36, Activated carbon plate; 04, Filtration device; 41, Telescopic shaft; 42, Spring; 43, Filter plate; 05, Moving device; 51, Movable plate; 52, Motor; 53, Lead screw; 54, Slide rail; 55, Slider; 06, Rust removal device; 61, Third pipe; 62, Pressure pump; 63, Fourth pipe; 64, Rotary nozzle. Detailed Implementation

[0022] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this utility model or its application or use. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0025] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0026] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms 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 on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0027] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation besides the orientation of the device as described in the figures. For example, if the device in the figures is inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0028] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0029] Example 1

[0030] A high-pressure rust removal device for foundation pit dewatering includes a collection device 01; characterized in that it further includes an extraction device 02, a sedimentation device 03, a filtration device 04, a moving device 05, and a rust removal device 06. The extraction device 02 and the sedimentation device 03 are both installed on the collection device 01, the filtration device 04 is installed on the sedimentation device 03, the moving device 05 is installed in the working area, and the rust removal device 06 is installed on the sedimentation device 03.

[0031] The extraction device 02 is used for conveying, the sedimentation device 03 is used for sedimentation, the filtration device 04 is used for filtration, the moving device 05 is used for moving, and the rust removal device 06 is used for high-pressure rust removal.

[0032] The collection device 01 includes a base plate 11, a rainwater collection well 12, a collection hopper 13, and a liquid level sensor 14. The base plate 11 is installed on the ground, the rainwater collection well 12 is installed on the base plate 11, the collection hopper 13 is connected to the top of the rainwater collection well 12, and the liquid level sensor 14 is installed inside the rainwater collection well 12.

[0033] The extraction device 02 includes a water pump 21, a first pipe 22 and a second pipe 23. The water pump 21 is installed on the top of the base plate 11. The input end of the water pump 21 is connected to the output end of the first pipe 22. The first pipe 22 passes through the collection hopper 13. The input end of the first pipe 22 extends into the interior of the rainwater collection well 12. The output end of the water pump 21 is connected to the input end of the second pipe 23.

[0034] The sedimentation device 03 includes a sedimentation tank 31, a connecting pipe 34, a quartz sand plate 35, and an activated carbon plate 36. The sedimentation tank 31 is installed on the base plate 11. The output end of the second pipe 23 extends into the interior of the sedimentation tank 31. A treatment tank 32 and a purified water tank 33 are provided on the sedimentation tank 31. The connecting pipe 34 is installed on the sedimentation tank 31. The quartz sand plate 35 and the activated carbon plate 36 are installed inside the sedimentation tank 31 and are located between the treatment tank 32 and the purified water tank 33.

[0035] The moving device 05 includes a movable plate 51, a motor 52, a lead screw 53, a slide rail 54, and a slider 55. The movable plate 51 is installed above the metal component, the motor 52 is installed on the side of the movable plate 51, the output end of the motor 52 is rotatably connected to the input end of the lead screw 53, the slide rail 54 is installed on the top of the movable plate 51, and the slider 55 is installed on the lead screw 53 by a threaded connection and is slidably installed on the slide rail 54.

[0036] The rust removal device 06 includes a third pipe 61, a pressure pump 62, a fourth pipe 63, and a rotary nozzle 64. The input end of the third pipe 61 is connected to the side end of the water purification tank 33. The pressure pump 62 is installed on the top of the base plate 11. The output end of the third pipe 61 is connected to the input end of the pressure pump 62. The output end of the pressure pump 62 is connected to the input end of the fourth pipe 63. The fourth pipe 63 is installed on the slider 55. The rotary nozzle 64 is connected to the output end of the fourth pipe 63.

[0037] The extraction device 02 is used for conveying, the sedimentation device 03 is used for sedimentation, the moving device 05 is used for moving, and the rust removal device 06 is used for high-pressure rust removal.

[0038] Rainwater is easily collected in the collection well 12 via the collection bucket 13. The water level inside the collection well 12 is easily monitored via the level sensor 14. When the water level exceeds a certain level, the pump 21 automatically starts, drawing rainwater from the collection well 12 into the sedimentation tank 31 through the inlet of the first pipe 22 and out through the outlet of the second pipe 23. The water then flows into the treatment tank 32 through the connecting pipe 34, where it is further treated by the combination of the quartz sand plate 35 and the activated carbon plate 36 to remove fine particles and other pollutants. Organic matter is discharged into the water purification tank 33. The movable plate 51 is installed above the metal component. By starting the pressure pump 62, the water inside the water purification tank 33 enters through the input end of the third pipe 61. After being pressurized, it flows through the fourth pipe 63 and is sprayed onto the surface of the metal component through the output end of the rotating nozzle 64. By starting the motor 52, the lead screw 53 is driven to rotate, which moves the slider 55 in a direction on the slide rail 54, thereby driving the rotating nozzle 64 to move in position and remove rust from the surface of the metal component.

[0039] Example 2

[0040] like Figures 1 to 4 As shown, in addition to Embodiment 1, a filter device 04 is also included;

[0041] The filtration device 04 includes a telescopic shaft 41, a spring 42, and a filter plate 43. The telescopic shaft 41 is installed on the sedimentation tank 31, the spring 42 is fitted on the telescopic shaft 41, and the filter plate 43 is installed at the top of the telescopic shaft 41 and is located below the second pipe 23.

[0042] Filtering is performed by filter device 04;

[0043] The filter plate 43 facilitates the filtration of larger impurities in rainwater, and the filter plate 43 is vibration damped by the cooperation of the telescopic shaft 41 and the spring 42.

[0044] This utility model discloses a high-pressure rust removal device for foundation pit dewatering. During operation, rainwater is first collected in a collection well 12 via a collection hopper 13. A level sensor 14 monitors the water level inside the collection well 12. When the water level exceeds a certain threshold, a pump 21 automatically starts, drawing rainwater from the collection well 12 into the sedimentation tank 31 through the input end of the first pipe 22 and out through the output end of the second pipe 23. A filter plate 43 filters out larger impurities from the rainwater. A telescopic shaft 41 and a spring 42 work together to dampen the filter plate 43. The filtered water flows through a connecting pipe 34 into the sedimentation tank 31. In the treatment tank 32, the quartz sand plate 35 and activated carbon plate 36 work together to further remove small particles and organic matter from the water. The water is then discharged into the water purification tank 33. The movable plate 51 is installed above the metal component. By starting the pressure pump 62, the water inside the water purification tank 33 enters through the input end of the third pipe 61. After being pressurized, it flows through the fourth pipe 63 and is sprayed onto the surface of the metal component through the output end of the rotating nozzle 64. By starting the motor 52, the lead screw 53 is driven to rotate, which moves the slider 55 in a directional manner on the slide rail 54. This, in turn, moves the rotating nozzle 64 to a different position, thus removing rust from the surface of the metal component.

[0045] The liquid level sensor 14, water pump 21, quartz sand plate 35, activated carbon plate 36, filter plate 43, motor 52 and pressure pump 62 of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0046] The main function of this invention is to filter out larger impurities in water.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-pressure rust removal device for foundation pit dewatering, comprising a collection device (01); characterized in that: The aforementioned high-pressure rust removal device for foundation pit dewatering further includes: an extraction device (02), a sedimentation device (03), a filtration device (04), a moving device (05), and a rust removal device (06). The extraction device (02) and the sedimentation device (03) are both installed on the collection device (01), the filtration device (04) is installed on the sedimentation device (03), the moving device (05) is installed in the working area, and the rust removal device (06) is installed on the sedimentation device (03). The extraction device (02) transports the material, the sedimentation device (03) settles the material, the filtration device (04) filters the material, the moving device (05) moves the material, and the rust removal device (06) removes rust under high pressure.

2. The high-pressure rust removal device for foundation pit dewatering according to claim 1, characterized in that: The collection device (01) includes: a base plate (11), a rainwater collection well (12), a collection hopper (13), and a liquid level sensor (14). The base plate (11) is installed on the ground, the rainwater collection well (12) is installed on the base plate (11), the collection hopper (13) is connected to the top of the rainwater collection well (12), and the liquid level sensor (14) is installed inside the rainwater collection well (12).

3. The high-pressure rust removal device for foundation pit dewatering according to claim 1, characterized in that: The extraction device (02) includes: a water pump (21), a first pipe (22) and a second pipe (23). The water pump (21) is installed on the top of the base plate (11). The input end of the water pump (21) is connected to the output end of the first pipe (22). The first pipe (22) passes through the collection hopper (13). The input end of the first pipe (22) extends into the interior of the rainwater collection well (12). The output end of the water pump (21) is connected to the input end of the second pipe (23).

4. The high-pressure rust removal device for foundation pit dewatering according to claim 1, characterized in that: The sedimentation device (03) includes: a sedimentation tank (31), a connecting pipe (34), a quartz sand plate (35), and an activated carbon plate (36). The sedimentation tank (31) is installed on the base plate (11). The output end of the second pipe (23) extends into the interior of the sedimentation tank (31). A treatment tank (32) and a clean water tank (33) are provided on the sedimentation tank (31). The connecting pipe (34) is installed on the sedimentation tank (31). The quartz sand plate (35) and the activated carbon plate (36) are installed inside the sedimentation tank (31). The quartz sand plate (35) and the activated carbon plate (36) are located between the treatment tank (32) and the clean water tank (33).

5. The high-pressure rust removal device for foundation pit dewatering according to claim 1, characterized in that: The filter device (04) includes: a telescopic shaft (41), a spring (42) and a filter plate (43). The telescopic shaft (41) is installed on the sedimentation tank (31), the spring (42) is fitted on the telescopic shaft (41), and the filter plate (43) is installed at the top of the telescopic shaft (41) and is located below the second pipe (23).

6. The high-pressure rust removal device for foundation pit dewatering according to claim 1, characterized in that: The moving device (05) includes: a movable plate (51), a motor (52), a lead screw (53), a slide rail (54), and a slider (55). The movable plate (51) is mounted on the top of the metal component. The motor (52) is mounted on the side of the movable plate (51). The output end of the motor (52) is rotatably connected to the input end of the lead screw (53). The slide rail (54) is mounted on the top of the movable plate (51). The slider (55) is mounted on the lead screw (53) by a threaded connection. The slider (55) is slidably mounted on the slide rail (54).

7. The high-pressure rust removal device for foundation pit dewatering according to claim 1, characterized in that: The rust removal device (06) includes: a third pipe (61), a pressure pump (62), a fourth pipe (63), and a rotary nozzle (64). The input end of the third pipe (61) is connected to the side end of the water purification tank (33). The pressure pump (62) is installed on the top of the base plate (11). The output end of the third pipe (61) is connected to the input end of the pressure pump (62). The output end of the pressure pump (62) is connected to the input end of the fourth pipe (63). The fourth pipe (63) is installed on the slider (55). The rotary nozzle (64) is connected to the output end of the fourth pipe (63).

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