A water replenishing and dredging device for a slag conveyer

Abstract

The utility model provides a kind of water supply dredging device of slag conveyor, the water supply dredging device of slag conveyor includes: water supply tank, flushing component and sewage component, water supply tank is connected with slag conveyor and is located inside slag conveyor, the inside of water supply tank is equipped with baffle, cavity of water supply tank is divided into water injection area and buffer area by baffle, the top of water injection area is communicated with the top of buffer area, the bottom of buffer area is communicated with the inside of slag conveyor's slag outlet by filter screen, flushing component includes flushing pipeline, the export end of flushing pipeline is located in the side of buffer area adjacent to the slag outlet of slag conveyor, and the export end of washing pipeline is adjacent to the bottom of water supply tank and filter screen arrangement, flushing component is used to pass into flushing medium to the bottom of water supply tank, sewage component includes sewage pipe, sewage pipe is connected with inside slag conveyor, and the sewage outlet of sewage pipe is located in the side of buffer area adjacent to the slag outlet of slag conveyor. The water supply dredging device of slag conveyor of the utility model has the advantages of simple structure, good dredging effect.

Description

Technical Field

[0001] This utility model relates to the field of slag removal machine technology, specifically to a slag removal machine water replenishment and sludge removal device. Background Technology

[0002] In waste incineration projects, the water tank of the slag remover is prone to siltation, and the float valve often malfunctions due to scum buildup, leading to water shortages or overflows in the slag remover. Related technologies require the addition of an external water tank, resulting in complex piping designs and increased difficulty in daily operation, maintenance, and repair. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in the related art.

[0004] Therefore, embodiments of this utility model propose a water replenishment and sludge removal device for a slag removal machine. The device is simple to modify, has a wide range of applications, does not require an external water tank, has a simple pipeline design, and is easy to operate, maintain, and repair daily.

[0005] The slag removal machine water replenishment and silt removal device according to an embodiment of the present utility model includes:

[0006] A water replenishment tank is connected to and located inside the slag removal machine. The water replenishment tank is arranged opposite to the slag outlet of the slag removal machine. A baffle is provided inside the water replenishment tank, and the baffle divides the cavity of the water replenishment tank into a water injection area and a buffer zone. The top of the water injection area is connected to the top of the buffer zone, and the bottom of the buffer zone is connected to the slag outlet of the slag removal machine.

[0007] A flushing assembly includes a flushing pipe, the outlet end of which is located on the side of the buffer zone adjacent to the slag outlet of the slag remover, and the outlet end of the flushing pipe is arranged near the bottom of the water supply tank. The flushing assembly is used to introduce a flushing medium into the bottom of the water supply tank.

[0008] The sewage discharge assembly includes a sewage discharge pipe connected to the water supply tank, and the sewage discharge port of the sewage discharge pipe is located on the side of the buffer zone adjacent to the slag outlet of the slag remover.

[0009] The flushing component of the slag removal machine's water replenishment and sludge removal device in this embodiment introduces flushing medium into the bottom of the water replenishment tank, directly flushing the accumulated slag, loosening it, and allowing it to flow with the water. This prevents excessive slag accumulation at the bottom of the water replenishment tank and near the slag outlet of the slag removal machine, ensuring the normal slag discharge and water replenishment functions of the slag removal machine. When the flushing component flushes up the slag, forming slag-containing wastewater, the drain pipe promptly discharges this wastewater from the water replenishment tank, preventing wastewater from remaining in the tank and causing re-accumulation. This further ensures the cleanliness and normal operation of the water replenishment tank, maintaining the stability of the slag removal machine's water replenishment system.

[0010] In some embodiments, the bottom plate of the water replenishment tank is arranged at an angle in the direction from the water replenishment tank to the slag outlet of the slag remover, and the bottom plate of the water replenishment tank on the side away from the slag outlet of the slag remover is higher than the bottom plate of the water replenishment tank on the side adjacent to the slag outlet of the slag remover.

[0011] In some embodiments, the baffle includes a first baffle and a second baffle, the first baffle and the second baffle being arranged at a distance along the length of the water tank, the first baffle and the water tank defining the water injection area, the first baffle, the water tank and the second baffle defining the buffer zone, the bottom of the second baffle being provided with a filter screen, and the outlet of the flushing pipe being arranged adjacent to the filter screen.

[0012] In some embodiments, the filter screen protrudes toward the slag outlet of the slag remover in the direction that the water supply tank points toward the slag outlet of the slag remover.

[0013] In some embodiments, there are multiple flushing pipes, which are arranged opposite to each other on both sides of the second baffle along the length of the water supply tank.

[0014] In some embodiments, the slag removal machine water replenishment and sludge removal device of this utility model further includes a water replenishment component, the water replenishment component includes a water replenishment pipe, the outlet end of the water replenishment pipe is placed in the water injection area and arranged adjacent to the bottom plate of the water replenishment tank.

[0015] In some embodiments, the water replenishment assembly further includes an overflow pipe, the first end of which is connected to the water replenishment tank, and the port of the first end of the overflow pipe is located above the water injection area.

[0016] In some embodiments, the water replenishment assembly further includes a control component connected to the water replenishment pipe. The control component includes a control unit placed within the buffer zone and in contact with the liquid surface within the buffer zone. The control unit is used to monitor the liquid level in the buffer zone so that the control component controls the opening and closing of the water replenishment pipe based on the monitoring information from the control unit.

[0017] In some embodiments, the control element is a float valve.

[0018] In some embodiments of the present invention, the slag removal machine water replenishment and sludge removal device further includes a sewage pump in the sewage discharge component, which is installed on the sewage discharge pipe. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the slag removal machine water replenishment and sludge removal device according to an embodiment of this utility model.

[0020] Figure 2 This is a schematic diagram of the flushing state of the slag removal machine water replenishment and sludge removal device according to an embodiment of this utility model.

[0021] Figure label:

[0022] 100. The slag outlet of the slag remover.

[0023] 1. Water supply tank; 11. Base plate; 12. Water filling area; 13. Buffer zone; 14. First baffle; 15. Second baffle; 16. Filter screen.

[0024] 2. Flushing assembly; 21. Flushing pipeline;

[0025] 3. Sewage discharge components; 31. Sewage discharge pipe;

[0026] 4. Water supply components; 41. Water supply pipe; 42. Overflow pipe; 43. Control components; 431. Control unit. Detailed Implementation

[0027] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0028] like Figure 1 and Figure 2 As shown, the slag removal machine water replenishment and sludge removal device of this utility model embodiment includes: water replenishment tank 1, flushing component 2 and sewage discharge component 3.

[0029] The water supply tank 1 is connected to and located inside the slag remover. The water supply tank 1 is arranged opposite to the slag outlet 100 of the slag remover. The water supply tank 1 has an internal baffle that divides the cavity of the water supply tank 1 into a water injection zone 12 and a buffer zone 13. The top of the water injection zone 12 communicates with the top of the buffer zone 13, and the bottom of the buffer zone 13 communicates with the slag outlet 100 of the slag remover. The flushing assembly 2 includes a flushing pipe 21. The outlet end of the flushing pipe 21 is located on the side of the buffer zone 13 adjacent to the slag outlet 100 of the slag remover, and the outlet end of the flushing pipe is arranged near the bottom of the water supply tank 1. The flushing assembly 2 is used to introduce flushing medium into the bottom of the water supply tank 1. The sewage discharge assembly 3 includes a sewage discharge pipe 31, which is connected to the water supply tank 1. The sewage discharge port of the sewage discharge pipe 31 is located on the side of the buffer zone 13 adjacent to the slag outlet 100 of the slag remover.

[0030] Specifically, such as Figure 1 and Figure 2As shown, based on the internal spatial layout of the slag remover, the water supply tank 1 is placed in an unused space inside the slag remover to avoid occupying additional external space. The water supply tank 1 is located on the left side of the slag outlet 100 of the slag remover, allowing it to directly supply water to the slag remover. Its location may be related to the direction of water flow and slag flow within the slag remover, facilitating the efficient introduction of water from the water supply tank 1 into the working area of ​​the slag remover. The water supply tank 1 has an internal baffle, which can be composed of multiple components. The baffle divides the cavity of the water supply tank 1 into a water injection zone 12 and a buffer zone 13. The water injection zone 12 is located to the left of the buffer zone 13, with its top connected to the top of the buffer zone 13. The bottom of the buffer zone 13 is connected to the slag outlet 100 of the slag remover, ensuring that the water injected into the water supply tank 1 flows along a specific path within the tank: water flows from the top of the water injection zone 12 into the buffer zone 13, and then from the bottom of the buffer zone 13 to the slag outlet of the slag remover.

[0031] The outlet end of the flushing pipe 21 is located near the bottom of the water supply tank 1. This means that the flushing assembly 2 can directly deliver the flushing medium (such as water or compressed air) to the bottom of the water supply tank 1 near the slag outlet of the slag remover for flushing that area. The drain pipe 31 is connected to the bottom of the water supply tank 1, so that after the slag-containing wastewater is generated by flushing the water supply tank 1 using the flushing pipe 21, the wastewater can be discharged from the water supply tank 1 through the drain pipe 31.

[0032] Therefore, in this embodiment of the utility model, the flushing component 2 of the slag removal machine water replenishment and sludge removal device introduces flushing medium into the bottom of the water replenishment tank 1, which can directly flush the accumulated slag, loosen the slag, and allow it to flow with the water flow. This prevents excessive accumulation of slag at the bottom of the water replenishment tank 1 and near the slag outlet of the slag removal machine, ensuring the normal slag discharge and water replenishment functions of the slag removal machine. When the flushing component 2 flushes up the slag to form slag-containing wastewater, the drain pipe 31 can promptly discharge this wastewater from the water replenishment tank 1, preventing the wastewater from remaining in the water replenishment tank 1 and causing re-accumulation. This further ensures the cleanliness and normal operation of the water replenishment tank 1 and maintains the stability of the slag removal machine water replenishment system.

[0033] In some embodiments, the bottom plate 11 of the water supply tank 1 is arranged at an angle in the direction from the water supply tank 1 to the slag outlet 100 of the slag remover, and the bottom plate 11 of the water supply tank 1 on the side away from the slag outlet 100 of the slag remover is higher than the bottom plate 11 of the water supply tank 1 on the side adjacent to the slag outlet 100 of the slag remover.

[0034] Specifically, such as Figure 1 and Figure 2As shown, the bottom plate 11 of the water replenishment tank 1 is arranged at an angle from left to right, with the left end of the bottom plate 11 higher than the right end. This allows water to flow more easily from the top of the water injection zone 12 into the buffer zone 13, and then from the bottom of the buffer zone 13 to the slag outlet of the slag remover. In other words, the inclined arrangement of the bottom plate 11 of the water replenishment tank 1 allows the water and slag inside the tank to flow along the inclined bottom plate 11 towards the slag outlet of the slag remover under the influence of gravity. This facilitates subsequent rinsing and discharge of the slag.

[0035] Understandably, the inclined bottom plate 11 utilizes gravity to facilitate the movement of slag accumulated in the water supply tank 1 towards the slag outlet 100 of the slag remover. Without the inclined bottom plate 11, the slag might accumulate at various points at the bottom of the water supply tank 1, making it difficult to discharge naturally. The inclined design allows the slag to slide towards the lower slag outlet under the influence of its own gravity, reducing the residence time and accumulation of slag in the water supply tank 1 and lowering the risk of water supply failure due to slag accumulation.

[0036] When the flushing assembly 2 introduces flushing medium into the bottom of the water supply tank 1, the inclined bottom plate 11 helps the flushing medium to better carry the sludge towards the discharge port of the drain pipe 31. When the flushing medium flows on the inclined bottom plate 11, it can form a smoother water flow, which can more effectively flush the sludge to the vicinity of the discharge port, making it easier for the drain assembly 3 to discharge the sludge-containing wastewater from the water supply tank 1 in a timely manner, thereby improving the efficiency and effectiveness of dredging.

[0037] In some embodiments, the baffle includes a first baffle 14 and a second baffle 15, which are arranged at intervals along the length of the water supply tank 1. The first baffle 14 and the water supply tank 1 define a water injection zone 12, and the first baffle 14, the water supply tank 1 and the second baffle 15 define a buffer zone 13. A filter screen 16 is provided at the bottom of the second baffle 15, and the outlet of the flushing pipe 21 is arranged adjacent to the filter screen 16.

[0038] Specifically, such as Figure 1 and Figure 2 As shown, the first baffle 14 is located to the left of the second baffle 15. A gap exists between the upper end of the first baffle 14 and the top of the water supply tank 1, allowing the water injection zone 12 located to the left of the first baffle 14 to communicate with the buffer zone 13 located to the right of the first baffle 14. A filter screen 16 installed at the bottom of the second baffle 15 connects the buffer zone 13 to the slag outlet 100 of the slag remover, allowing the slag discharged by the slag remover to settle on the right side of the second baffle 15, facilitating subsequent slag removal.

[0039] Understandably, the filter screen 16 at the bottom of the second baffle 15 effectively blocks larger particles of slag, preventing them from entering the water injection zone 12 from the buffer zone 13, thus ensuring the cleanliness of the water in the water injection zone 12. This helps maintain the normal operation of the entire water replenishment and sludge removal system, reducing damage and blockage of water replenishment equipment (such as float valves) caused by slag. While blocking slag, the filter screen 16 allows water to pass through smoothly, ensuring unobstructed water flow from the buffer zone 13 to the slag outlet of the slag remover. It can disperse and rectify the water flow to a certain extent, making the water flow more evenly to the slag outlet of the slag remover, thus improving the water replenishment effect.

[0040] In other words, the outlet of the flushing pipe 21 is located near the filter screen 16. When the flushing medium is sprayed out, it can directly and powerfully flush the sludge accumulated near the filter screen 16. On the one hand, it can prevent the filter screen 16 from being blocked by sludge and ensure the filtration effect of the filter screen 16; on the other hand, it can flush up the sludge near the filter screen 16, making it easier for it to be discharged through the drain pipe 31 with the water flow, thus enhancing the sludge removal effect.

[0041] Furthermore, it should be noted that the slag removal machine water replenishment and sludge removal device of this utility model embodiment can also be equipped with multiple filter screens at different heights according to the actual use environment, so as to use different working conditions and increase the overall filtration effect of the sludge removal device.

[0042] In some embodiments, in the direction from the water supply tank 1 to the slag outlet 100 of the slag remover, the filter screen 16 protrudes toward the slag outlet 100 of the slag remover.

[0043] Specifically, such as Figure 1 and Figure 2 As shown, the filter screen 16 has a non-planar structure, but rather a certain arc or convex shape. The direction of its protrusion is consistent with the direction of water flow and slag flow in the water supply tank 1 towards the slag outlet of the slag remover. As a result, the contact area between the filter screen 16 and the slag on the right side of the second baffle 15 is increased, which can reduce the possibility of the filter screen 16 being completely blocked and ensure the normal water supply function of the water supply tank 1.

[0044] In other words, the raised filter screen 16 has a larger surface area compared to the flat filter screen 16. This larger filtration area allows more water and debris to pass through the filter screen 16, improving filtration efficiency. It can handle more water flow in the same amount of time, increasing the water flow from the buffer zone 13 to the slag remover's outlet, ensuring timely water replenishment. Simultaneously, it can more effectively intercept debris, preventing large particles from entering the slag remover's outlet and reducing wear and clogging risks to the slag remover and subsequent equipment.

[0045] Furthermore, when the debris is carried by the water flow towards the filter screen 16, the raised shape prevents the debris from accumulating on the screen. The raised portion alters the trajectory of the debris, allowing it to slide more easily along the curved surface to the bottom sides of the filter screen 16. Then, under the action of the flushing component 2, it is more smoothly flushed towards the drain pipe 31 for discharge. Compared to a flat filter screen 16, the raised filter screen 16 reduces the residence time and accumulation of debris on the screen, lowering the probability of clogging and ensuring the long-term effective operation of the filter screen 16.

[0046] Optionally, the filter screen 16 is generally hemispherical to further reduce the probability of clogging and ensure the long-term effective operation of the filter screen 16.

[0047] Preferably, there are multiple flushing pipes 21, which are arranged opposite to each other on both sides of the second baffle 15 along the length of the water supply tank 1. Specifically, as shown in... Figure 1 and Figure 2 As shown, multiple flushing pipes 21 are respectively arranged on the left and right sides of the second baffle 15, enabling the flushing assembly 2 to flush the space on both sides of the second baffle 15 during operation. During the flushing process, the flushing medium can impact the filter screen 16 and the surrounding area from all directions, avoiding the flushing dead zones that might exist with a single flushing pipe 21. This more effectively flushes away the sludge adhering to the filter screen 16 and the sludge deposited at the bottom of the water supply tank 1, improving the thoroughness of sludge removal. For example, Figure 2 As shown, the arrows inside water tank 1 indicate the water flow or disturbance streamlines.

[0048] In other words, the simultaneous operation of multiple flushing pipes 21 greatly increases the flow rate and coverage of the flushing medium, enabling the cleaning of the bottom of the water supply tank 1 and the filter screen 16 to be completed in a shorter time. Compared to a single flushing pipe 21, the design of multiple flushing pipes 21 can significantly shorten the time required for cleaning and improve the working efficiency of the entire sludge removal machine's water supply and cleaning device.

[0049] In some embodiments, the slag removal machine water replenishment and sludge removal device of this utility model further includes a water replenishment component 4, which includes a water replenishment pipe 41. The outlet end of the water replenishment pipe 41 is placed in the water injection area 12 and arranged adjacent to the bottom plate 11 of the water replenishment tank 1.

[0050] Specifically, such as Figure 1 and Figure 2As shown, the inlet end of the water supply pipe 41 can be connected to a water pump. When water flows out of the water supply pipe 41, it will first diffuse at the bottom of the water injection zone 12. This allows the newly added water to mix more evenly with the existing water in the water injection zone 12, avoiding the problem of water forming localized flow on the surface due to the water supply position being too high, while the bottom water is not refreshed in time. Even water supply helps maintain the consistency of parameters such as water temperature and water quality in the water injection zone 12, providing a good foundation for the subsequent stable water supply to the buffer zone 13 and the slag remover.

[0051] Furthermore, replenishing water from near the bottom plate 11 of the water tank 1 promotes a more efficient water circulation within the water injection zone 12. The newly added water accumulates at the bottom and gradually flows upwards, exchanging with the water in the upper layers. This circulation effectively prevents stagnant areas within the water injection zone 12, reduces the accumulation of impurities and sediments in localized areas, and ensures the cleanliness of the water within the water injection zone 12.

[0052] In some embodiments, the water replenishment assembly 4 further includes an overflow pipe 42, the first end of which is connected to the water replenishment tank 1, and the port of the first end of the overflow pipe 42 is located above the water injection area 12.

[0053] Specifically, such as Figure 1 and Figure 2 As shown, the overflow pipe 42 is arranged above the water injection area 12 so that it can monitor the water level of the water injection area 12, and the other end of the overflow pipe 42 can be connected to a suitable drainage point (such as a drainage pipe or collection container) to discharge the overflowed water out of the system.

[0054] In other words, as the water supply pipe 41 continuously supplies water to the water injection zone 12, the water level in the water injection zone 12 will gradually rise. Once the water level exceeds the height of the first end of the overflow pipe 42, the excess water will flow out through the overflow pipe 42. This ensures that the water level in the water injection zone 12 is always kept within a safe range, preventing water from overflowing from other parts of the water supply tank 1 due to excessively high water levels, thereby preventing any impact on the surrounding equipment and environment of the slag remover and ensuring the normal operation of the equipment.

[0055] In some embodiments, the water replenishment assembly 4 further includes a control element 43 connected to the water replenishment pipe 41. The control element 43 includes a control unit 431 placed in the buffer zone 13 and in contact with the liquid surface in the buffer zone 13. The control unit 431 is used to monitor the liquid level in the buffer zone 13 so that the control element 43 controls the opening and closing of the water replenishment pipe 41 according to the monitoring information of the control unit 431.

[0056] It is understood that the control element 43 in the water replenishment assembly 4 is connected to the water replenishment pipe 41, enabling the control element 43 to control the on / off state of the water replenishment pipe 41, thereby regulating the amount of water replenished to the water filling area 12 of the water replenishment tank 1. The control element 43 includes a control unit 431, which is placed in the buffer zone 13. The control unit 431 acquires liquid level information in real time in this area and feeds this information back to the control element 43, thereby controlling the working state of the water replenishment pipe 41.

[0057] In other words, the control unit 431 can monitor the liquid level in the buffer zone 13 in real time. When the liquid level in the buffer zone 13 drops to a certain level, the control unit 431 transmits this information to the control component 43. The control component 43 then opens the water supply pipe 41, allowing water to flow into the water injection zone 12. Water is then replenished into the buffer zone 13 through the connection between the water injection zone 12 and the buffer zone 13 to maintain a suitable liquid level. Conversely, when the liquid level in the buffer zone 13 reaches the set upper limit, the control unit 431 also sends feedback to the control component 43, which then closes the water supply pipe 41, stopping water replenishment. This on-demand water replenishment method accurately meets the water requirements of the slag remover, avoiding over- or under-replenishment.

[0058] Therefore, through real-time monitoring and dynamic control, the water replenishment component 43 can maintain the water level in the buffer zone 13 within a relatively stable range. A stable water level helps ensure the normal operation of the slag removal machine's water replenishment and sludge removal device, providing a continuous and stable water source for the slag removal machine. This ensures that the slag removal and water replenishment processes of the slag removal machine are not affected by water level fluctuations, thus improving the equipment's working efficiency and stability.

[0059] Optionally, the control element 43 is a float valve. That is, when the control element 43 is a float valve, the float valve is connected to the water supply pipe 41, and it can control the opening and closing of the water supply pipe 41 to regulate the water flow. The control part 431 of the float valve, that is, the float part, is placed in the buffer zone 13 and in contact with the liquid surface in the buffer zone 13. The water supply pipe 41 introduces water into the water injection zone 12, and the float valve, according to the change in the liquid level in the buffer zone 13, indirectly affects the water intake of the water injection zone 12 by controlling the opening and closing of the water supply pipe 41, thereby affecting the water replenishment status of the entire water replenishment and sludge removal device.

[0060] It should be noted that, as Figure 1 and Figure 2As shown, the distance between the maximum height of the water surface in the water injection zone 12 and the connection port of the overflow pipe 42 is H1, and the distance between the maximum height of the water surface in the water injection zone 12 and the maximum height of the water surface in the buffer zone 13 is H2. Since the buffer zone is connected to the inside of the slag remover, the distance between the working liquid level of the slag remover (the maximum height of the water surface in the buffer zone 13) and the replenishment liquid level of the slag remover is H3. Therefore, when the liquid level in the slag remover is below the replenishment liquid level, the replenishment pipe 41 is opened and water is replenished to the water injection zone 12 until the liquid level in the slag remover rises from the replenishment liquid level to the working liquid level (i.e., the height between the liquid level in the water injection zone 12 and the liquid level in the buffer zone 13 is H2), then the replenishment pipe 41 is closed.

[0061] Specifically, when the water level inside the slag remover drops to the slag remover's replenishment level, the water replenishment component 4 is activated, and the flushing component 2 is activated simultaneously to disturb the sediment at the bottom of the water replenishment tank 1, and the sludge is discharged using the sludge discharge component 3. When the water level inside the slag remover rises to the slag remover's working level, the flushing component 2 is deactivated to avoid fluctuations in the liquid level within the buffer zone 13, reducing the need for the control component 43 to detect the liquid level in the buffer zone 13, thereby allowing for more precise control of the activation and deactivation of the water replenishment component 4. Furthermore, when the water replenishment component 4 is activated, the overflow pipe 42 remains open to prevent abnormalities inside the water replenishment tank 1 that could cause the water level to rise too high and affect the internal equipment of the slag remover.

[0062] In some embodiments of the present invention, the slag removal machine water replenishment and sludge removal device includes a sewage pump 3, which is installed on the sewage pipe 31.

[0063] Understandably, during the actual sludge removal and dredging process, the sewage pipe 31 may have a certain length and bends. Sewage flow will be affected by friction from the inner wall of the pipe and local resistance at bends. The sewage pump provides additional power to overcome these resistances, allowing sludge-laden sewage to flow more smoothly from the water supply tank 1 through the sewage pipe 31. The role of the sewage pump is particularly significant when there is a certain height difference or a considerable distance between the water supply tank 1 and the sewage discharge destination, ensuring timely and effective sewage discharge.

[0064] Furthermore, the slag in the slag remover may have a high slag concentration in the wastewater formed after rinsing, and this high-concentration wastewater has relatively poor flowability. The powerful pump can propel the high-concentration wastewater through the discharge pipe 31, preventing slag sedimentation and pipe blockage that could affect the discharge efficiency. It can smoothly transport wastewater containing large slag particles and high concentrations of impurities, ensuring the normal operation of the discharge system.

[0065] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 utility model.

[0066] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0067] In this utility model, unless otherwise explicitly 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, an electrical connection, or a connection that allows communication between them; 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 explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0068] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through 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. "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.

[0069] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0070] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A water replenishing dredging device for a slag conveyer, characterized in that, include: A water replenishment tank is connected to and located inside the slag removal machine. The water replenishment tank is arranged opposite to the slag outlet of the slag removal machine. A baffle is provided inside the water replenishment tank, and the baffle divides the cavity of the water replenishment tank into a water injection area and a buffer zone. The top of the water injection area is connected to the top of the buffer zone, and the bottom of the buffer zone is connected to the slag outlet of the slag removal machine. A flushing assembly includes a flushing pipe, the outlet end of which is located on the side of the buffer zone adjacent to the slag outlet of the slag remover, and the outlet end of the flushing pipe is arranged near the bottom of the water supply tank. The flushing assembly is used to introduce a flushing medium into the bottom of the water supply tank. The sewage discharge assembly includes a sewage discharge pipe connected to the water supply tank, and the sewage discharge port of the sewage discharge pipe is located on the side of the buffer zone adjacent to the slag outlet of the slag remover.

2. The water ballast dredging device of a slag conveyer according to claim 1, characterized in that, The bottom plate of the water replenishment tank is arranged at an angle in the direction from the water replenishment tank to the slag outlet of the slag remover, and the bottom plate of the water replenishment tank on the side away from the slag outlet of the slag remover is higher than the bottom plate of the water replenishment tank on the side adjacent to the slag outlet of the slag remover.

3. The water ballast dredging device of a slag conveyer according to claim 2, characterized in that, The baffle includes a first baffle and a second baffle, which are arranged at intervals along the length of the water supply tank. The first baffle and the water supply tank define the water injection area, and the first baffle, the water supply tank and the second baffle define the buffer zone. A filter screen is provided at the bottom of the second baffle, and the outlet of the flushing pipe is arranged adjacent to the filter screen.

4. The water quenching dredging device of a slag conveyor according to claim 3, characterized in that, The filter screen protrudes towards the slag outlet of the slag remover in the direction from the water supply tank.

5. The water ballast dredging device of a slag conveyer according to claim 4, characterized in that, There are multiple flushing pipes, which are arranged opposite each other on both sides of the second baffle along the length of the water supply tank.

6. The water ballast dredging device of a slag conveyer according to claim 5, characterized in that, It also includes a water replenishment component, which includes a water replenishment pipe, the outlet end of which is located within the water injection area and arranged adjacent to the bottom plate of the water replenishment tank.

7. The water quenching dredging device of a slag conveyor according to claim 6, characterized in that The water replenishment component also includes an overflow pipe, the first end of which is connected to the water replenishment tank, and the port of the first end of the overflow pipe is located above the water injection area.

8. The slag removal machine water replenishment and silt removal device according to claim 7, characterized in that, The water replenishment component also includes a control unit connected to the water replenishment pipe. The control unit includes a control section placed within the buffer zone and in contact with the liquid surface within the buffer zone. The control section is used to monitor the liquid level in the buffer zone so that the control unit can control the opening and closing of the water replenishment pipe based on the monitoring information from the control section.

9. The water ballast dredging device of a slag conveyer according to claim 8, characterized in that, The control component is a float valve.

10. The water ballast dredging device of a slag conveyer according to claim 9, characterized in that, The sewage discharge assembly also includes a sewage pump, which is installed on the sewage pipe.

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