Slag remover with automatic water replenishment

Abstract

The present invention discloses a slag remover capable of automatically replenishing water, comprising a slag receiving portion, a water trough, a slag pushing assembly, and a water replenishing device. The slag pushing assembly comprises a slag pushing arm and a driving mechanism. The driving mechanism drives the slag pushing arm to push the garbage and waste slag from the rear trough section to the front trough section of the water trough. The slag pushing arm is in a first position in the front trough section of the water trough and in a second position in the rear trough section of the water trough. The water replenishing device comprises a water tank, a water replenishing pipe, and a solenoid valve. The solenoid valve is electrically coupled to the driving mechanism to receive a swing position signal of the slag pushing arm. When the slag pushing arm swings from the first position to the second position, the solenoid valve opens the water replenishing pipe to replenish water to the water trough. When the slag pushing arm swings from the second position to the first position, the solenoid valve closes the water replenishing pipe. In this way, the water replenishing device can replenish water to the water trough at a predetermined time, avoiding the problem of uncontrollable water level in the water trough. At the same time, the amount of water in the water trough does not increase during the slag pushing process, avoiding the problem of rising water level in the water trough, causing overflow or excessive water in the garbage and waste slag.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage processing equipment, in particular to a slag remover capable of automatically replenishing water. Background Art

[0002] In the waste incineration system, the incineration grate carries the waste to burn in the furnace. After the waste is burned, the waste residue enters the slag remover through the slag pipe. The slag remover's water tank is filled with cooling water, which is used to cool the waste residue and seal the pipe opening of the slag pipe to prevent outside air from entering the furnace through the slag pipe, reducing the heat in the furnace and affecting the waste incineration. The slag remover is equipped with a slag pushing arm that swings back and forth periodically in the water tank to push the water-cooled waste residue to the slag outlet of the slag remover and then to the slag pit. During the pushing process of the slag pushing arm, part of the water in the water tank will be pushed away from the slag remover, causing the liquid level of the slag remover to drop. Therefore, the slag remover needs to be equipped with a water tank to replenish the water in the water tank.

[0003] In the prior art, a water tank is connected to a water trough via a water supply pipe. Throughout operation, the water tank is constantly replenishing water to the trough, making the water level in the trough uncontrollable. Daily water replenishment adjustments are often performed manually based on experience, but this still cannot prevent the problem of excessive water in the trough. This can lead to excessive moisture in the waste residue exiting the slag remover, and even excessive water overflowing through the slag outlet into the slag pit. Summary of the Invention

[0004] The embodiment of the present invention discloses a slag remover capable of automatically replenishing water and automatically controlling the water level in the slag remover.

[0005] In order to achieve the above object, the present invention discloses a slag remover capable of automatically replenishing water, comprising:

[0006] A slag receiving portion, wherein the slag receiving portion is provided with a through slag drop port for receiving garbage and waste slag;

[0007] A water trough, the water trough comprising a front trough section and a rear trough section connected in sequence, the rear trough section being arranged corresponding to and in communication with the slag outlet and being used to receive garbage and waste residue falling from the slag outlet, and a slag outlet being provided at one end of the front trough section away from the rear trough section;

[0008] a slag pushing assembly, the slag pushing assembly comprising a slag pushing arm and a driving mechanism, the slag pushing arm being swingably arranged in the water trough along the direction from the rear trough section to the front trough section, so as to push the garbage and waste slag from the rear trough section to the front trough section and then out of the slag outlet, the position where the slag pushing arm swings to the front trough section being the first position, and the position where the slag pushing arm swings to the rear trough section being the second position, the driving mechanism being connected to the slag pushing arm to drive the slag pushing arm to swing between the first position and the second position; and

[0009] a water replenishing device, the water replenishing device comprising a water tank, a water replenishing pipe, and a solenoid valve disposed on the water replenishing pipe, the water replenishing pipe connecting the water tank and the water tank, the solenoid valve being electrically coupled to the driving mechanism to receive swing position information of the slag pushing arm, the swing position information at least including information of swinging from the first position to the second position and from the second position to the first position;

[0010] The solenoid valve is used to control the water supply pipe to be connected to the water tank to supply water to the water tank when receiving the swing of the slag pushing arm from the first position to the second position;

[0011] The solenoid valve is further configured to control the water supply pipe to be disconnected from the water tank to stop supplying water to the water tank when receiving the swing of the slag pushing arm from the second position to the first position.

[0012] As an optional implementation, in an embodiment of the present invention, the driving mechanism includes a hydraulic cylinder or a motor, the driving mechanism is provided with a sensor, and the solenoid valve is electrically coupled to the sensor to receive the swing position information of the slag pushing arm.

[0013] As an optional implementation, in an embodiment of the present invention, the rear trough section of the water trough is provided with a first overflow port, and the first overflow port is located outside the swing path of the slag pushing arm in the water trough.

[0014] As an optional embodiment, in an embodiment of the present invention, the water tank is provided with a water outlet, the water outlet is connected to the water supply pipe, the solenoid valve is provided on a side of the water supply pipe close to the water tank, and the water supply device further includes a float valve, which is provided at the water outlet;

[0015] The float valve is used to close the water outlet when the water level in the water tank reaches the maximum water level of the water tank, so that the water tank stops discharging water to the water supply pipe;

[0016] The float valve is also used to connect the water outlet when the water level in the water tank is lower than the highest water level in the water tank, so that the water outlet is connected to the water supply pipe, and when the water outlet is connected to the water supply pipe, the solenoid valve opens or disconnects the water supply pipe according to the received swing position information of the slag pushing arm.

[0017] As an optional implementation, in an embodiment of the present invention, the pipe mouth of the water supply pipe is arranged on the outer peripheral wall of the water tank, and the pipe mouth of the water supply pipe is located outside the swing path of the slag pushing arm in the water tank.

[0018] As an optional implementation, in an embodiment of the present invention, a stirring device is provided in the water tank, and the stirring device is used to stir the garbage and waste residue in the water tank.

[0019] As an optional embodiment, in an embodiment of the present invention, a drain valve is provided at the bottom of the water tank, and the solenoid valve is electrically coupled to the drain valve. When the drain valve is opened, the solenoid valve controls the water supply pipe to be connected to the water tank to supply water to the water tank.

[0020] When the sewage valve is closed, the solenoid valve opens or disconnects the water supply pipe according to the received swing position information of the slag pushing arm.

[0021] As an optional implementation, in an embodiment of the present invention, a second overflow port is provided on the water tank.

[0022] As an optional implementation, in an embodiment of the present invention, the water replenishing device further includes a liquid level meter, which is arranged on the water tank to control the water inlet of the water tank to conduct or interrupt the water inlet to the water tank.

[0023] As an optional implementation, in an embodiment of the present invention, the liquid level gauge is an electrode type liquid level gauge, the water tank is set with at least a first water level and a second water level, the first electrode of the electrode type liquid level gauge is set at the first water level, and the second electrode of the electrode type liquid level gauge is set at the second water level;

[0024] The water tank is provided with a water outlet connected to the water supply pipe, the first water level is the lowest position of the water outlet, and the second water level is the highest position of the water outlet.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] An embodiment of the present invention provides a slag remover capable of automatically replenishing water, comprising a slag receiving portion, a water trough, a slag pushing assembly, and a water replenishing device. The slag pushing assembly comprises a slag pushing arm and a driving mechanism. The slag receiving portion receives garbage and waste slag and the driving mechanism drives the slag pushing arm to push the garbage and waste slag from the rear trough section to the front trough section of the water trough. The position of the slag pushing arm in the front trough section of the water trough is a first position, and the position of the slag pushing arm in the rear trough section of the water trough is a second position. The water replenishing device comprises a water tank, a water replenishing pipe, and a solenoid valve. The solenoid valve is connected to the driving mechanism through an electric couple to receive a swing position signal of the slag pushing arm. When the slag pushing arm swings from the first position to the second position, the solenoid valve connects the water replenishing pipe to replenish water to the water trough. When the slag pushing arm swings from the second position to the first position, the solenoid valve interrupts the water replenishing pipe to stop replenishing water to the water trough. By associating the swing position signal of the slag pushing arm with the water replenishing action of the water replenishing device, on the one hand, the water replenishing device can replenish water to the water tank at a certain timing, thereby avoiding the problem of uncontrollable water level in the water tank caused by continuous water replenishment by the water replenishing device; on the other hand, during the slag pushing process, the amount of water in the water tank does not increase, avoiding the problem of a sharp increase in the water level in the water tank during the slag pushing process, causing overflow or excessive water content in the garbage and waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 1 is a schematic structural diagram of a slag remover capable of automatically replenishing water provided by an embodiment of the present invention;

[0029] Figure 2 yes Figure 1 Section view along AA.

[0030] Icons: 1. Slag remover with automatic water replenishment; 10. Slag receiving part; 11. Slag outlet; 20. Water trough; 21. Front trough section; 210. Slag outlet; 22. Rear trough section; 220. First overflow port; 30. Slag pushing assembly; 31. Slag pushing arm; 32. Driving mechanism; 40. Water replenishment device; 41. Water tank; 411. Water outlet; 412. Stirring device; 413. Drain valve; 414. Second overflow port; 415. First water level; 416. Second water level; 42. Water replenishment pipe; 43. Solenoid valve; 44. Float valve; 45. Liquid level gauge. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0032] In the present invention, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe the present invention and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0033] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in the present invention based on the specific circumstances.

[0034] Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0035] Furthermore, the terms "first," "second," etc., are primarily used to distinguish between different devices, elements, or components (which may or may not be of the same type and configuration), and are not intended to indicate or imply the relative importance or quantity of the devices, elements, or components indicated. Unless otherwise specified, "plurality" means two or more.

[0036] The technical solution of the present invention will be further described below in conjunction with embodiments and drawings.

[0037] See also Figure 1 and Figure 2The embodiment of the present invention discloses a slag remover capable of automatically replenishing water, comprising a slag receiving portion 10, a water trough 20, a slag pushing assembly 30 and a water replenishing device 40. The slag receiving portion 10 is provided with a through slag outlet 11 for receiving garbage and waste residues. The water trough 20 comprises a front trough section 21 and a rear trough section 22 connected in sequence. The rear trough section 22 is arranged corresponding to and connected to the slag outlet 11, for receiving garbage and waste residues falling from the slag outlet 11. The end of the front trough section 21 away from the rear trough section 22 is provided with a slag outlet 210. The slag pushing assembly 30 comprises a slag pushing arm 31 and a driving mechanism 32. The slag pushing arm 31 is swingably arranged in the water trough 20 in the direction from the rear trough section 22 to the front trough section 21, so as to push the garbage and waste residues from the rear trough section 22 to the front trough section 21 and then out of the slag outlet 210. The position of the slag pushing arm 31 swinging to the front trough section 21 is the first position, and the position of the slag pushing arm 31 swinging to the rear trough section 22 is the second position. The driving mechanism 32 is connected to the slag pushing arm 31 to drive the slag pushing arm 31 to swing between the first position and the second position.

[0038] The water replenishment device 40 includes a water tank 41, a water replenishment pipe 42 and a solenoid valve 43 arranged on the water replenishment pipe 42. The water replenishment pipe 42 connects the water tank 41 and the water tank 20. The solenoid valve 43 is electrically coupled to the drive mechanism 32 to receive the swing position information of the slag pushing arm 31. The swing position information at least includes information on swinging from the first position to the second position and from the second position to the first position.

[0039] The solenoid valve 43 is used to control the water supply pipe 42 to be connected to the water tank 20 to supply water to the water tank 20 when the slag pushing arm 31 swings from the first position to the second position; the solenoid valve 43 is also used to control the water supply pipe 42 to be disconnected from the water tank 20 to stop supplying water to the water tank 20 when the slag pushing arm 31 swings from the second position to the first position.

[0040] It is understood that the first position may be the highest swing position of the slag pushing arm 31 in the front trough section 21, and the second position may be the highest swing position of the slag pushing arm 31 in the rear trough section 22. In other words, the slag pushing arm 31 swings back and forth between the two highest swing points of the front trough section 21 and the rear trough section 22.

[0041] In some examples, the solenoid valve 43 may be turned on when the slag pushing arm 31 leaves the first position and closed when the slag pushing arm 31 reaches the second position. In other examples, the solenoid valve 43 may be turned on when the slag pushing arm 31 swings from the first position to the second position and closed when the slag pushing arm 31 reaches the second position.

[0042] By setting the solenoid valve 43, the position signal information of the slag pushing arm 31 is linked to the water replenishing action of the water replenishing pipe 42. When the slag pushing arm 31 leaves the second position and swings from the rear trough section 22 to the front trough section 21 to push the slag, the water replenishing device 40 suspends water replenishing. In this way, on the one hand, the water replenishing pipe 42 can replenish water to the water tank 20 at a certain time, thereby avoiding the problem of uncontrollable water level in the water tank 20 caused by continuous water replenishment by the water replenishing pipe 42; on the other hand, during the slag pushing process, the amount of water in the water tank 20 does not increase, thereby avoiding the problem of a sharp increase in the water level in the water tank, causing overflow of garbage and waste residue, resulting in blockage of the overflow port or excessive water content in the garbage and waste residue.

[0043] In some embodiments, the driving mechanism 32 includes a hydraulic cylinder or a motor. The driving mechanism 32 is provided with a sensor (not shown). The solenoid valve 43 is electrically coupled to the sensor to receive swing position information of the slag pushing arm 31 .

[0044] For example, when the driving mechanism 32 is a hydraulic cylinder, the sensor may be a travel limit switch; when the driving mechanism 32 is a motor, the sensor may be an angle sensor. The following description takes the driving mechanism 32 as a hydraulic cylinder and the sensor as a travel limit switch as an example:

[0045] A travel limit switch is installed within the hydraulic cylinder to sense the position of the slag pushing arm 31. The travel limit switch is electrically coupled to a solenoid valve 43 and transmits the swing position information of the slag pushing arm 31 to the solenoid valve 43. The solenoid valve 43 then opens or closes the water supply pipe 42 based on the movement of the slag pushing arm 31, thereby controlling the water level in the water tank 20. The travel limit switch is simple to install and accurately receives the swing position signal of the slag pushing arm 31, enabling the solenoid valve 43 to open or close the water supply pipe 42 at the precise moment, achieving precise water replenishment.

[0046] In some embodiments, the rear trough section 22 of the water trough 20 is provided with a first overflow port 220 . The first overflow port 220 is located outside the swing path of the slag pushing arm 31 in the water trough 20 .

[0047] Since the water level in the rear trough section 22 rises during the movement of the slag pushing arm 31 from the first position to the second position, a first overflow port 220 is provided in the rear trough section 22 of the water trough 20. The increased water volume in the rear trough section 22 can overflow from the first overflow port 220, thereby maintaining the water level in the rear trough section 22 below the maximum water level. This prevents the water level in the water trough 20 from being too high and overflowing into the pipe where the slag falls, thereby affecting the normal operation of the slag remover 1. Furthermore, the first overflow port 220 is arranged away from the slag pushing path, thereby preventing the slag pushing arm 31 from clogging the first overflow port 220 with garbage and waste during the slag pushing process.

[0048] In some embodiments, the water tank 41 has a water outlet 411 connected to the water supply pipe 42, the solenoid valve 43 is provided on a side of the water supply pipe 42 close to the water tank 20, and the water supply device 40 further includes a float valve 44 provided at the water outlet 411;

[0049] The float valve 44 is used to close the water outlet 411 when the water level in the water tank 20 reaches the maximum water level of the water tank, so that the water tank 41 stops discharging water to the water supply pipe 42; the float valve 44 is also used to connect the water outlet 411 when the water level in the water tank 20 is lower than the maximum water level of the water tank, so that the water outlet 411 is connected to the water supply pipe 42, and when the water outlet 411 is connected to the water supply pipe 42, the solenoid valve 43 opens or disconnects the water supply pipe 42 according to the received swing position information of the slag pushing arm 31.

[0050] Specifically, the interior of the water tank 41 is connected to the interior of the water trough 20 via the water supply pipe 42, forming a communicating vessel. Therefore, the liquid level in the water tank 41 is substantially level with the liquid level in the water trough 20. The water trough 20 of the slag remover 1 is designed and installed with a maximum water level and a minimum water level. For example, the maximum water level of the water trough 20 can be set near the top of the water trough 20, while the minimum water level of the water trough 20 can be set at the opening of the slag outlet 11 of the slag receiving portion 10. The slag remover 1 can only operate normally when the water level in the water trough 20 is between the maximum and minimum water levels. When the water level in the water trough 20 is higher than the maximum water level, the float valve 44 closes the water outlet 411 of the water tank 41, and the water tank 41 stops supplying water to the water trough 20. Regardless of any position information received by the solenoid valve 43 regarding the slag pushing arm 31, the water supply pipe 42 does not supply water to the water trough 20. Only when the water level in the water tank 20 is lower than the maximum water level, the float valve 44 opens the water outlet 411 of the water tank 41. At this time, the water outlet 411 of the water tank is connected and water is discharged to the water supply pipe 42. At this time, the solenoid valve 43 connects or interrupts the water supply pipe 42 to supply water to the water tank 20 according to the position information of the slag pushing arm 31 received.

[0051] By setting up the float valve 44, the water replenishment action of the water replenishment pipe 42 can be controlled according to the liquid level in the water tank 20. The float valve 44 and the solenoid valve 43 together provide double protection for controlling the water level in the water tank 20, making the water level in the water tank 20 more stable and improving the reliability of the operation of the slag remover 1.

[0052] In some embodiments, the outlet of the water supply pipe 42 is disposed on the outer peripheral wall of the water trough 20, and the outlet of the water supply pipe 42 is located outside the swing path of the slag pushing arm 31 in the water trough 20. That is, the water supply pipe 42 is changed from supplying water from the back of the water trough 20 to supplying water from the side of the water trough 20. The back of the water trough 20 refers to the end of the rear trough section 22 of the water trough 20 away from the front trough section 21, which is located directly opposite the swing path of the slag pushing arm 31 moving from the front trough section 21 to the rear trough section 22. The side of the water trough 20 refers to the position of the water trough 20 parallel to the swing direction of the slag pushing arm 31, and the side panel of the water trough 20 is generally located at this position. In this way, when the slag pushing arm 31 is swinging, the water flow in the water tank 20 will pass through the pipe mouth of the water supply pipe 42. Because the pipe mouth of the water supply pipe 42 is located outside the swinging direction of the slag pushing arm 31, the garbage and waste mixed in the water in the water tank will not directly enter the water supply pipe 42, which greatly reduces the garbage and waste entering the water tank 41 through the water supply pipe 42, and alleviates the problem that the water tank 41 and the water supply pipe 42 are easily blocked due to the entry of garbage and waste.

[0053] Specifically, side panels are provided on opposite sides of the water trough 20 in parallel with the swing direction of the slag pushing arm 31. The nozzle of the water supply pipe 42 can be provided in the side panels of the water trough 20. In this way, the water supply pipe 42 can avoid the swing path of the slag pushing arm 31 in the water trough 20. For example, the original water tank located in the swing path of the slag pushing arm 31 can be removed and a new water tank 41 can be re-installed in the side panels of the water trough 20 (as shown in Figure 1).

[0054] In other examples, the water tank 41 may not be removed, but a new water supply pipe 42 may be installed. The new water supply pipe 42 is led out from the water tank 41 and reconnected to the side plate of the water tank 20, that is, outside the swing path of the slag pushing arm 31, and the above-mentioned effect can also be achieved.

[0055] In some embodiments, a stirring device 412 is provided in the water tank 41, and the stirring device 412 is used to stir the garbage and waste residue in the water tank 41. Specifically, the stirring device 412 can re-suspend the garbage and waste residue deposited in the water tank 41 in the water, thereby alleviating the clogging condition of the garbage and waste residue at the bottom of the water tank 41.

[0056] In some embodiments, a drain valve 413 is provided at the bottom of the water tank 41, and the solenoid valve 43 is electrically coupled to the drain valve 413. When the drain valve 413 is opened, the solenoid valve 43 controls the water supply pipe 42 to be connected to the water tank 20 to supply water to the water tank 20; when the drain valve 413 is closed, the solenoid valve 43 connects or disconnects the water supply pipe according to the received swing position information of the slag pushing arm.

[0057] Since a large amount of water in water tank 41 flows out of drain valve 413 when drain valve 413 is opened to drain the water tank, the water level in water tank 41 drops significantly. To ensure timely replenishment of water in water tank 20 and avoid water shortage in water tank 20, solenoid valve 43 remains open during draining of water tank 41. When draining of water tank 41 is complete and the water level in water tank 41 returns to a stable state, solenoid valve 43 returns to an operating mode that connects or disconnects water supply pipe 42 based on the swing position information of slag pushing arm 31. In this way, water tank 20 can be continuously and stably replenished during draining of water tank 41, ensuring stable operation of slag remover 1.

[0058] In some examples, when cleaning the deposited garbage and waste, the sewage valve 413 can be opened and the stirring device 412 in the water tank 41 can be started. By stirring and draining the sewage in the water tank 41, the garbage and waste in the water of the water tank 41 will be diluted, and the water tank 41 can drain the sewage more thoroughly.

[0059] In some embodiments, the water tank 41 is provided with a second overflow port 414. The maximum water level of the water tank 41 refers to the maximum water level that the water tank 41 structure can withstand. Positioning the second overflow port 414 at the maximum water level of the water tank 41 allows the water in the water tank 41 to flow out of the second overflow port 414 when it reaches the maximum water level, thus preventing damage to the water tank 41 caused by excessive water flow.

[0060] In some embodiments, the water replenishing device 40 further includes a liquid level meter 45 , which is disposed on the water tank 41 to control the water inlet of the water tank 41 to conduct or interrupt the water inlet to the water tank 41 .

[0061] By setting up a liquid level gauge 45, it is possible to timely detect the situation where the water level in the water tank 41 is too low and to give an alarm in time. For example, when the water level in the water tank 41 is lower than the lowest point of the water outlet 411, it is difficult for the water in the water tank 41 to flow into the water supply pipe 42, and it is difficult for the water tank 41 to replenish water for the water tank 20. The slag remover 1 is prone to water shortage during operation. The slag outlet 11 of the slag remover 1 is connected to the incineration furnace in the garbage incineration system. If the slag remover 1 is short of water, it is difficult for the slag remover 1 to seal the incineration furnace, and the low-temperature air from the outside will enter the furnace through the slag outlet of the slag remover 1, affecting the combustion work of the incineration furnace. Therefore, an alarm is given for the low water level in the water tank 41, which can timely detect the condition of the water tank 41 and make water replenishment in time, prevent the slag remover 1 from being short of water, and improve the reliability of the operation of the slag remover 1.

[0062] In some embodiments, the liquid level gauge 45 is an electrode type liquid level gauge, and the water tank 41 is provided with at least a first water level 415 and a second water level 416. The first electrode (not shown in the figure) of the electrode type liquid level gauge is provided at the first water level 415, and the second electrode (not shown in the figure) of the electrode type liquid level gauge is provided at the second water level 416. The water tank 41 is provided with a water outlet 411 connected to the water supply pipe 42. The first water level 415 is the lowest position of the water outlet 411, and the second water level 416 is the highest position of the water outlet 411.

[0063] Specifically, the electrode-type liquid level gauge forms different conductive circuits at different water levels to detect water levels. When the water level in the water tank 41 reaches a first water level 415, the electrode-type liquid level gauge forms a first conductive circuit and issues an emergency water replenishment alarm signal. When the water level in the water tank 41 reaches a second water level 416, the electrode-type liquid level gauge forms a second conductive circuit and issues a water replenishment reminder alarm signal, thereby issuing different reminders to fill the water tank 41 with water at different levels of urgency.

[0064] The electrode type liquid level gauge is selected, which has a simple structure and high reliability. It can avoid the interference caused by the mixed scum, foam, garbage and waste residue in the water tank 41, and improve the reliability of the water level monitoring of the water tank 41.

[0065] The above is a detailed introduction to the slag remover capable of automatically replenishing water disclosed in the embodiment of the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the slag remover capable of automatically replenishing water and its core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A slag remover capable of automatically replenishing water, characterized in that: The deslagging machine capable of automatically replenishing water comprises: A slag receiving portion, wherein the slag receiving portion is provided with a through slag drop port for receiving garbage and waste slag; A water trough, the water trough comprising a front trough section and a rear trough section connected in sequence, the rear trough section being arranged corresponding to and in communication with the slag outlet and being used to receive garbage and waste residue falling from the slag outlet, and a slag outlet being provided at one end of the front trough section away from the rear trough section; a slag pushing assembly, the slag pushing assembly comprising a slag pushing arm and a driving mechanism, the slag pushing arm being swingably arranged in the water trough along the direction from the rear trough section to the front trough section, so as to push the garbage and waste slag from the rear trough section to the front trough section and then out of the slag outlet, the position where the slag pushing arm swings to the front trough section being the first position, and the position where the slag pushing arm swings to the rear trough section being the second position, the driving mechanism being connected to the slag pushing arm to drive the slag pushing arm to swing between the first position and the second position; and a water replenishing device, the water replenishing device comprising a water tank, a water replenishing pipe, and a solenoid valve disposed on the water replenishing pipe, the water tank being provided with a water outlet, the water replenishing pipe connecting the water outlet and the water tank, the solenoid valve being electrically coupled to the driving mechanism to receive swing position information of the slag pushing arm, the swing position information at least including information of swinging from the first position to the second position and from the second position to the first position; The solenoid valve is used to control the water supply pipe to be connected to the water tank to supply water to the water tank when receiving the swing of the slag pushing arm from the first position to the second position; The solenoid valve is further configured to control the water supply pipe to be disconnected from the water tank to stop supplying water to the water tank when receiving a signal that the slag pushing arm swings from the second position to the first position; The rear trough section of the water trough is provided with a first overflow port, and the first overflow port is located outside the swing path of the slag pushing arm in the water trough.

2. The slag remover capable of automatically replenishing water according to claim 1, characterized in that: The driving mechanism includes a hydraulic cylinder or a motor. The driving mechanism is provided with a sensor. The solenoid valve is electrically coupled to the sensor to receive the swing position information of the slag pushing arm.

3. The slag remover capable of automatically replenishing water according to claim 1, characterized in that: The solenoid valve is arranged on a side of the water supply pipe close to the water tank, and the water supply device further comprises a float valve, which is arranged at the water outlet; The float valve is used to close the water outlet when the water level in the water tank reaches the maximum water level of the water tank, so that the water tank stops discharging water to the water supply pipe; The float valve is also used to connect the water outlet when the water level in the water tank is lower than the highest water level in the water tank, so that the water outlet is connected to the water supply pipe, and when the water outlet is connected to the water supply pipe, the solenoid valve opens or disconnects the water supply pipe according to the received swing position information of the slag pushing arm.

4. The slag remover capable of automatically replenishing water according to claim 1, characterized in that: The pipe opening of the water supply pipe is arranged on the outer peripheral wall of the water tank, and the pipe opening of the water supply pipe is located outside the swing path of the slag pushing arm in the water tank.

5. The slag remover capable of automatically replenishing water according to claim 1, characterized in that: The water tank is provided with a stirring device, and the stirring device is used to stir the garbage and waste residue in the water tank.

6. The slag remover capable of automatically replenishing water according to claim 5, characterized in that: A drain valve is provided at the bottom of the water tank, and the solenoid valve is electrically coupled to the drain valve. When the drain valve is opened, the solenoid valve controls the water supply pipe to be connected to the water tank to supply water to the water tank; When the sewage valve is closed, the solenoid valve opens or disconnects the water supply pipe according to the received swing position information of the slag pushing arm.

7. The slag remover capable of automatically replenishing water according to claim 1, characterized in that: The water tank is provided with a second overflow port.

8. The slag remover capable of automatically replenishing water according to any one of claims 1 to 7, characterized in that: The water replenishing device further comprises a liquid level gauge, which is arranged on the water tank to control the water inlet of the water tank to conduct or interrupt the water inlet to the water tank.

9. The slag remover capable of automatically replenishing water according to claim 8, characterized in that: The liquid level gauge is an electrode type liquid level gauge, the water tank is set with at least a first water level and a second water level, the first electrode of the electrode type liquid level gauge is set at the first water level, and the second electrode of the electrode type liquid level gauge is set at the second water level; The water tank is provided with a water outlet connected to the water supply pipe, the first water level is the lowest position of the water outlet, and the second water level is the highest position of the water outlet.

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