A sludge dehydration and solidification treatment method, system, storage medium and intelligent terminal

Abstract

The present application relates to a sludge dehydration and solidification treatment method, system, storage medium and intelligent terminal, and relates to the field of sludge treatment technology. The method includes obtaining operation status information; controlling the sludge to move to an inorganic flocculation tank when the operation status information is consistent with the treatment status; controlling the output of inorganic flocculation materials to the inorganic flocculation tank when the sludge is transported to the inorganic flocculation tank, and obtaining the inorganic capacity information of the inorganic flocculation tank in real time; controlling the preset inorganic flocculation time to count down when the inorganic capacity information is consistent with the first standard capacity; controlling the sludge to be transported to an organic flocculation tank after the inorganic flocculation time is returned to zero, and controlling the output of organic flocculation materials to the organic flocculation tank, and finally transporting the flocculated sludge to a preset geotube bag for dehydration until the sludge is dehydrated and solidified. The present application has the effect of facilitating effective and timely dehydration and solidification treatment of sludge.

Description

Technical Field

[0001] The present application relates to the field of sludge treatment technology, and in particular to a sludge dehydration and solidification treatment method, system, storage medium and intelligent terminal. Background Art

[0002] Silt is a clay soil that is deposited in a still or slow-flowing water environment, formed by biochemical action, with a natural water content greater than the liquid limit and a natural porosity greater than or equal to 1.5. Since it is in a flowing state under normal circumstances and has low mechanical strength, it is difficult to use for engineering construction. Therefore, in order to reduce the waste of resources, the current conventional treatment method is to dehydrate and solidify the silt.

[0003] In the related art, in the process of solidifying the sludge, the sludge is first placed in a sedimentation tank for pretreatment, and then the pretreated sludge is stirred and dehydrated and solidified to achieve dehydration and solidification of the sludge, and finally the overall treatment is completed by stacking and aging.

[0004] With respect to the above-mentioned related technologies, the inventors believe that in the process of sludge treatment, the sludge after stirring needs to be left to stand for aging treatment, which takes a long time overall, thereby increasing the cycle cost of sludge treatment and making it inconvenient to effectively and timely treat the sludge. Summary of the invention

[0005] In order to facilitate effective and timely dehydration and solidification treatment of sludge, the present application provides a sludge dehydration and solidification treatment method, system, storage medium and intelligent terminal.

[0006] In the first aspect, the present application provides a sludge dehydration and solidification treatment method, which adopts the following technical solution:

[0007] A sludge dehydration and solidification treatment method, comprising:

[0008] Get job status information;

[0009] When the state corresponding to the operation state information is consistent with the preset processing state, the preset mud pump is controlled to extract the mud from the pretreatment tank to the preset inorganic flocculation tank;

[0010] When the slurry is transported to the inorganic flocculation tank, the preset inorganic material port is controlled to output the inorganic flocculation material to the inorganic flocculation tank, and the inorganic capacity information of the inorganic flocculation tank is obtained in real time;

[0011] When the capacity value corresponding to the inorganic capacity information is consistent with the preset first standard capacity, the mud pump and the inorganic material port are controlled to stop working, and the preset inorganic flocculation time is controlled to count down;

[0012] After the inorganic flocculation timer returns to zero, the drainage port of the inorganic flocculation tank is controlled to open so that the sludge is transported to the preset organic flocculation tank, and the preset organic material port is controlled to output the organic flocculation material to the organic flocculation tank until the capacity in the organic flocculation tank reaches the preset second standard capacity, and when the second standard capacity is reached, the preset organic flocculation time is controlled to count down;

[0013] After the organic flocculation timer returns to zero, the drain outlet of the organic flocculation tank is controlled to open so that the flocculated sludge can be transported to the preset geotube bag for dehydration until the sludge is dehydrated and solidified.

[0014] By adopting the above technical solution, the operation status information is obtained to determine whether the sludge slurry is to be processed. When the sludge slurry is to be processed, the sludge slurry is pumped into the inorganic flocculation tank and the organic flocculation tank. At this time, the corresponding inorganic flocculation materials and organic flocculation materials can make the sludge slurry flocculate quickly, thereby reducing the length of time required for the sludge to stand and age, so as to shorten the overall cycle of sludge treatment, so as to facilitate the effective and timely dehydration and solidification treatment of the sludge.

[0015] Optionally, a method for outputting the inorganic flocculation material is also included, the method comprising:

[0016] Obtain the liquid level height information of the pretreatment tank;

[0017] Control the light output device preset at one side of the pretreatment pool to move along a preset vertical direction, and control the light receiving device preset at the other side of the pretreatment pool and corresponding to the light output device to move synchronously, and obtain the received light intensity information and the rising height information of the light receiving device during the movement;

[0018] Determine whether the light intensity value corresponding to the received light intensity information is greater than the preset penetration light intensity value;

[0019] If the light intensity value corresponding to the received light intensity information is not greater than the penetrating light intensity value, continue to control the light output device and the light receiving device to move in the vertical direction;

[0020] If the light intensity value corresponding to the received light intensity information is greater than the penetrating light intensity value, the sludge proportion information is determined by calculation based on the rising height information and the liquid level height information;

[0021] The inorganic material quantity information corresponding to the sludge proportion information is determined according to a preset quantity matching relationship, and the inorganic material port is controlled to output the inorganic flocculation material according to the inorganic material quantity information.

[0022] By adopting the above technical solution, the sedimentation of the sludge in the pretreatment tank can be determined according to the light penetration, so that the overall concentration of the sludge slurry to be treated can be determined, and the appropriate amount of inorganic material can be adapted according to the concentration, so that the sludge slurry can be effectively flocculated while reducing the waste of inorganic materials.

[0023] Optionally, the method for calculating and determining the sludge proportion information based on the rising height information and the liquid level height information includes:

[0024] The height value corresponding to the currently acquired ascending height information is defined as the critical height value;

[0025] Controlling the light output device and the light receiving device to synchronously move a preset fixed distance along a preset horizontal direction, and obtaining horizontal distance information in the horizontal direction after the movement;

[0026] Determine whether the distance value corresponding to the horizontal distance information is greater than a preset side length value;

[0027] If the distance value corresponding to the horizontal distance information is not greater than the side length value, then after moving, it is determined again whether the light intensity value corresponding to the received light intensity information is greater than the penetrating light intensity value;

[0028] If the light intensity value corresponding to the received light intensity information is not greater than the penetration light intensity value, the light output device and the light receiving device are controlled to continue to move in the vertical direction until the light intensity value corresponding to the received light intensity information is greater than the penetration light intensity value, and the height value corresponding to the currently acquired rising height information is defined as the critical height value, and after the critical height is determined, the light output device and the light receiving device are controlled to continue to move synchronously in the horizontal direction for a fixed distance;

[0029] If the light intensity value corresponding to the received light intensity information is greater than the penetrating light intensity value, the light output device and the light receiving device are continuously controlled to synchronously move a fixed distance in the horizontal direction;

[0030] If the distance value corresponding to the horizontal distance information is greater than the side length value, the critical height value with the largest value is determined according to the preset sorting rules, and the critical height value is defined as the maximum height value, and the silt proportion information is determined by calculation based on the maximum height value and the liquid level height information.

[0031] By adopting the above technical solution, the light output device and the light receiving device can be controlled to move along the side of the pretreatment tank to determine the overall situation of the sludge in the pretreatment tank, thereby reducing the situation where the sludge accumulates too high in some areas without being detected.

[0032] Optionally, the method for determining the silt ratio information further includes:

[0033] Determine lateral path information based on horizontal distance information corresponding to the maximum altitude value;

[0034] The standard distance information is determined by performing a difference calculation based on the maximum height value and the preset reference height value;

[0035] Controlling a distance detection device preset above the pretreatment tank and arranged downward to move along a path corresponding to the lateral path information and obtaining interval distance information in real time;

[0036] The points whose distance values ​​corresponding to the interval distance information are consistent with the distance values ​​corresponding to the standard distance information are defined as vertices, and the vertices are counted to determine the number of vertices;

[0037] Determine whether the quantity value corresponding to the vertex quantity information is greater than the preset reasonable point value;

[0038] If the quantity value corresponding to the vertex quantity information is not greater than the reasonable point value, the sludge proportion information is determined by calculation based on the maximum height value and the liquid level height information;

[0039] If the quantity value corresponding to the vertex quantity information is greater than the reasonable point value, the vibration equipment preset in the pretreatment tank is controlled to vibrate for the preset leveling time, and the maximum height value is re-determined after the leveling time to determine the silt ratio information.

[0040] By adopting the above technical solution, the number of protruding vertices can be analyzed. When the number of vertices is too large, it means that the overall arrangement of the sludge is relatively chaotic. At this time, the sludge concentration cannot be effectively determined, so the operation of the vibration equipment is controlled so that the protruding parts of the sludge can move to both sides so that the sludge as a whole can tend to be flat.

[0041] Optionally, if the quantity value corresponding to the vertex quantity information is not greater than the reasonable point value, the method for determining the silt proportion information further includes:

[0042] The detection area is defined with the vertex as the center and the preset detection distance as the radius;

[0043] Control the distance detection device to move within the detection area to obtain detection distance information;

[0044] Determine the detection distance information with the largest corresponding value among all the detection distance information according to the sorting rule, and define the detection distance information as the farthest distance information;

[0045] The point corresponding to the farthest distance information is defined as a valley point, and the lateral distance information is determined according to the vertex and valley point in the detection area;

[0046] Determine the compensation value corresponding to the lateral distance information according to the preset arrangement matching relationship;

[0047] Performing mean calculation based on the farthest distance information and the detection distance information corresponding to the critical height value to determine the mean distance information;

[0048] The maximum height value is updated based on the reference height value, the mean distance information and the compensation value, and the silt ratio information is determined based on the updated maximum height value.

[0049] By adopting the above technical solution, the arrangement of the silt can be determined according to the slope of the protruding silt, so that the corresponding height value can be compensated, so that the silt concentration calculation is more accurate.

[0050] Optionally, a vibration method for vibrating the device is also included, the method comprising:

[0051] Determine the center point between the two based on the adjacent vertices, and count the center points to determine the number of centers;

[0052] Determine whether the quantity value corresponding to the center quantity information is one;

[0053] If the quantity value corresponding to the center quantity information is one, a vibration confirmation signal is output, and the vibration device is controlled to move to the center point to perform a vibration operation;

[0054] If the quantity value corresponding to the center quantity information is not one, the center point is updated to a new vertex, and a new center point is re-determined according to the new vertex until a vibration determination signal is output.

[0055] By adopting the above technical solution, the vibration equipment can perform vibration operation at the center point of all vertices, so that the sludge at each vertex can be effectively operated.

[0056] Optionally, the vibration method of the vibration device further includes:

[0057] The vertex is used as the center of the circle and the preset close distance is used as the radius to define the close area;

[0058] The remaining vertices in the vicinity of a vertex and the vertex as the center of the circle are divided into the same vertex belonging set;

[0059] Determine whether there are intersecting vertices between vertex belonging sets;

[0060] If there are intersecting vertices between vertex belonging sets, the vertex belonging sets are merged to form a new vertex belonging set;

[0061] If there are no intersecting vertices between vertex belonging sets, the current vertex belonging set is maintained;

[0062] A unique center point is determined in the same vertex belonging set, and after the unique center point of each vertex belonging set is determined, each center point is connected to form an operation moving path, and the vibration device is controlled to move along the operation moving path.

[0063] By adopting the above technical solution, vertices that are far apart can be distinguished to control the vibration equipment to move and vibrate, thereby improving the effect of the vibration equipment on the sludge at each vertex.

[0064] In the second aspect, the present application provides a sludge dehydration and solidification treatment system, which adopts the following technical solution:

[0065] A sludge dehydration and solidification treatment system, comprising:

[0066] An acquisition module is used to obtain job status information;

[0067] A processing module, connected to the acquisition module, for storing and processing information;

[0068] When the state corresponding to the operation state information is consistent with the preset processing state, the processing module controls the preset mud pump to extract the mud from the pre-treatment tank to the preset inorganic flocculation tank;

[0069] When the slurry is transported to the inorganic flocculation tank, the processing module controls the preset inorganic material port to output the inorganic flocculation material to the inorganic flocculation tank, and enables the acquisition module to acquire the inorganic capacity information of the inorganic flocculation tank in real time;

[0070] When the capacity value corresponding to the inorganic capacity information is consistent with the preset first standard capacity, the processing module controls the mud pump and the inorganic material port to stop working, and controls the preset inorganic flocculation time to count down;

[0071] The processing module controls the opening of the drainage port of the inorganic flocculation tank to transport the sludge to the preset organic flocculation tank after the inorganic flocculation time is returned to zero, and controls the preset organic material port to output the organic flocculation material to the organic flocculation tank until the capacity in the organic flocculation tank reaches the preset second standard capacity, and controls the preset organic flocculation time to count down when the second standard capacity is reached;

[0072] After the organic flocculation timer returns to zero, the processing module controls the drain outlet of the organic flocculation tank to open so that the flocculated sludge can be transported to the preset geotube bag for dehydration until the sludge is dehydrated and solidified.

[0073] By adopting the above technical solution, the acquisition module obtains the operation status information to determine whether the sludge slurry is to be processed. When the sludge slurry is to be processed, the processing module controls the mud pump to pump the sludge slurry into the inorganic flocculation tank and the organic flocculation tank. At this time, the corresponding inorganic flocculation materials and organic flocculation materials can make the sludge slurry flocculate quickly, thereby reducing the length of time required for the sludge to stand and age, so as to shorten the overall cycle of sludge treatment, so as to facilitate the effective and timely dehydration and solidification treatment of the sludge.

[0074] In a third aspect, the present application provides a smart terminal, which adopts the following technical solution:

[0075] An intelligent terminal comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute any one of the above-mentioned sludge dehydration and solidification treatment methods.

[0076] By adopting the above technical solution and using smart terminals, the operation status information is obtained to determine whether the sludge is to be processed. When the sludge is to be processed, the sludge is pumped into the inorganic flocculation tank and the organic flocculation tank. At this time, the corresponding inorganic flocculation materials and organic flocculation materials can cause the sludge to flocculate quickly, thereby reducing the time required for the sludge to stand and age, thereby shortening the overall cycle of sludge treatment, and facilitating effective and timely dehydration and solidification treatment of the sludge.

[0077] In a fourth aspect, the present application provides a computer storage medium capable of storing corresponding programs, which is convenient for effective and timely dehydration and solidification treatment of sludge, and adopts the following technical solution:

[0078] A computer-readable storage medium stores a computer program that can be loaded by a processor and execute any of the above-mentioned sludge dehydration and solidification treatment methods.

[0079] By adopting the above technical scheme, a computer program of the sludge dehydration and solidification treatment method is stored in the storage medium, and the operation status information is obtained to determine whether the sludge slurry is to be treated. When the sludge slurry is to be treated, the sludge slurry is pumped into the inorganic flocculation tank and the organic flocculation tank. At this time, the corresponding inorganic flocculation materials and organic flocculation materials can make the sludge slurry flocculate quickly, thereby reducing the length of time required for the sludge to stand and age, so as to shorten the overall cycle of sludge treatment, so as to facilitate the effective and timely dehydration and solidification treatment of the sludge.

[0080] In summary, the present application includes at least one of the following beneficial technical effects:

[0081] 1. When dehydrating and solidifying the sludge, corresponding effective flocculating materials and inorganic flocculating materials can be added to enable the sludge to flocculate quickly, shortening the sludge treatment cycle, so that the sludge can be effectively and timely dehydrated and solidified;

[0082] 2. In the process of treating sludge, add appropriate amount of flocculation material according to the concentration of sludge, so that the sludge can be effectively flocculated while reducing the waste of flocculation material;

[0083] 3. When the sludge is arranged in a disorderly manner, the pretreatment tank can be vibrated so that the sludge can be transformed into a flat state, so that the subsequent determination of the sludge concentration can be more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0084] Figure 1 It is a flow chart of the sludge dehydration and solidification treatment method.

[0085] Figure 2 It is a flow chart of the method for determining the amount of flocculation material.

[0086] Figure 3 is a flow chart of a method for determining silt height conditions.

[0087] Figure 4 It is a flow chart of the method for determining the sludge distribution situation.

[0088] Figure 5 It is a flow chart of the silt calculation height compensation method.

[0089] Figure 6 It is a flow chart of a method for determining a vibration center point of a vibration device.

[0090] Figure 7 It is a flow chart of a method for determining a moving path of a vibrating device operation.

[0091] Figure 8 It is a module flow chart of the sludge dehydration and solidification treatment method. DETAILED DESCRIPTION

[0092] In order to make the purpose, technical solutions and advantages of this application more clear, the following Figure 1-8 It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0093] The embodiments of the present application are further described in detail below in conjunction with the drawings in the specification.

[0094] The embodiment of the present application discloses a method for dehydrating and solidifying sludge. When dehydrating and solidifying sludge slurry, appropriate amounts of organic flocculation materials and inorganic flocculation materials are prepared according to the concentration of the sludge slurry, so that the sludge slurry can be flocculated quickly and effectively to reduce the length of static aging time, thereby shortening the overall treatment time, so as to facilitate effective and timely dehydration and solidification treatment of the sludge.

[0095] Reference Figure 1 The method flow of the sludge dehydration and solidification treatment method includes the following steps:

[0096] Step S100: Obtaining job status information.

[0097] The status corresponding to the operation status information is the status of sludge treatment, including whether the sludge needs to be treated or not. The specific status can be manually input by the staff. When the sludge needs to be treated, the staff only needs to press the corresponding button.

[0098] Step S101: When the state corresponding to the operation state information is consistent with the preset processing state, the preset mud pump is controlled to pump the mud in the pre-treatment tank into the preset inorganic flocculation tank.

[0099] The processing status is the status set by the staff when the sludge needs to be dehydrated and solidified. When the status corresponding to the operation status information is consistent with the processing status, it means that the sludge needs to be dehydrated and solidified. The pretreatment tank is a tank for collecting mud and statically treating the mud. The inorganic flocculation tank is a tank for flocculating the mud. The water inlet of the mud pump is connected to the pretreatment tank, and the water outlet is connected to the inorganic flocculation tank. Controlling the operation of the mud pump can draw the mud into the inorganic flocculation tank for flocculation treatment.

[0100] Step S102: when the slurry is transported into the inorganic flocculation tank, the preset inorganic material port is controlled to output the inorganic flocculation material into the inorganic flocculation tank, and the inorganic capacity information of the inorganic flocculation tank is obtained in real time.

[0101] The inorganic material port is an output port for adding inorganic flocculation materials. When the sludge is pumped into the inorganic flocculation tank, adding the corresponding inorganic flocculation materials can quickly flocculate the sludge. The capacity value corresponding to the inorganic capacity information is the overall capacity value in the inorganic flocculation tank, which can be determined by installing a liquid level sensor in the inorganic flocculation tank.

[0102] Step S103: When the capacity value corresponding to the inorganic capacity information is consistent with the preset first standard capacity, the mud pump and the inorganic material port are controlled to stop working, and the preset inorganic flocculation time is controlled to count down.

[0103] The first standard capacity is the maximum capacity that the inorganic flocculation tank can accommodate at one time set by the staff. When the capacity value corresponding to the inorganic capacity information is consistent with the first standard capacity, it means that the mud capacity that can be processed at one time is full, and at this time, no more mud and inorganic flocculation materials will be added; the inorganic flocculation time is the time set by the staff that the inorganic flocculation materials used can perform better flocculation treatment on the mud. Controlling the countdown can determine whether the mud flocculation treatment is completed.

[0104] Step S104: After the inorganic flocculation timer returns to zero, the drain outlet of the inorganic flocculation tank is controlled to open so that the sludge can be transported to the preset organic flocculation tank, and the preset organic material outlet is controlled to output the organic flocculation material to the organic flocculation tank until the capacity of the organic flocculation tank reaches the preset second standard capacity, and when the second standard capacity is reached, the preset organic flocculation time is controlled to count down.

[0105] When the inorganic flocculation timer returns to zero, it means that the inorganic matter in the mud has been flocculated. At this time, the drain outlet can be opened to transport the treated mud to the organic flocculation tank for treatment. The organic flocculation tank is a tank set by the staff to flocculate the organic matter in the mud. The organic material port is an output port for adding organic flocculation materials. The second standard capacity is the amount of mud that can be treated by the organic flocculation tank set by the staff at a single time. The organic flocculation time is the time set by the staff that the organic flocculation material used can better flocculate the organic matter in the mud.

[0106] Step S105: After the organic flocculation timer returns to zero, the drainage port of the organic flocculation tank is controlled to open so that the flocculated sludge is transported to a preset geotube bag for dehydration until the sludge is dehydrated and solidified.

[0107] The geotube bag is a component for dehydrating sludge. When the organic flocculation timer returns to zero, it means that the organic matter in the sludge has completed flocculation. At this time, the drain port is opened so that the flocculated and solidified sludge can be moved to the geotube bag for dehydration.

[0108] Reference Figure 2 , and also includes an output method of the inorganic flocculation material, the method comprising:

[0109] Step S200: obtaining the liquid level information of the pretreatment tank.

[0110] The height value corresponding to the liquid level height information is the liquid level height value of the pretreatment tank, which can be obtained by installing a liquid level sensor in the pretreatment tank.

[0111] Step S201: Control the light output device preset at one side of the pretreatment pool to move along a preset vertical direction, and control the light receiving device preset at the other side of the pretreatment pool corresponding to the light output device to move synchronously, and obtain the received light intensity information and rising height information of the light receiving device during the movement.

[0112] The light output device is a device set by the staff that can emit light signals, and the light receiving device is a device that can receive light signals output by the light output device. The side material of the pretreatment tank can allow light to penetrate, and the two are arranged relatively to each other. The vertical direction is the upward direction along the height of the pretreatment tank. The light intensity value corresponding to the received light intensity information is the intensity value of the light signal received by the light receiving device, and the height value corresponding to the rising height information is the distance the light receiving device moves in the vertical direction, which can be determined by installing a displacement sensor on the light receiving device.

[0113] Step S202: Determine whether the light intensity value corresponding to the received light intensity information is greater than a preset penetration light intensity value.

[0114] The penetration light intensity value is the minimum light intensity value set by the staff when the light is not largely blocked. The purpose of the judgment is to know whether the light signal is blocked by accumulated silt.

[0115] Step S2021: If the light intensity value corresponding to the received light intensity information is not greater than the transmitted light intensity value, continue to control the light output device and the light receiving device to move in the vertical direction.

[0116] When the light intensity value corresponding to the received light intensity information is not greater than the penetrated light intensity value, it means that the light signal is blocked by the accumulated silt, that is, the light output device has not moved to the boundary between the silt accumulation and the mud water quality. At this time, continue to control the movement of the corresponding device to determine the silt boundary for subsequent analysis.

[0117] Step S2022: If the light intensity value corresponding to the received light intensity information is greater than the penetrating light intensity value, the sludge proportion information is determined by calculation based on the rising height information and the liquid level height information.

[0118] When the light intensity value corresponding to the received light intensity information is greater than the penetrated light intensity value, it means that the light signal is not blocked by the accumulated silt, that is, the equipment has risen to the highest point of the silt accumulation. The proportion value corresponding to the silt proportion information is the maximum value of the silt to mud water volume, which is determined by dividing the height value corresponding to the rising height information by the height value corresponding to the liquid level height information.

[0119] Step S203: determining the inorganic material quantity information corresponding to the sludge proportion information according to a preset quantity matching relationship, and controlling the inorganic material port to output the inorganic flocculation material according to the inorganic material quantity information.

[0120] Different sludge proportion information indicates that the sludge concentration to be treated is different, and the amount of flocculation material required at this time is different. The relationship between the two, namely the quantity matching relationship, is determined by the staff through multiple tests in advance. According to the quantity matching relationship, the corresponding amount of inorganic flocculation material can be matched, so as to control the inorganic material port to output an appropriate amount of flocculation material to flocculate the mud, so that all inorganic matter in the mud can be effectively flocculated; at the same time, the relationship between the organic flocculation material and the sludge proportion information can also be set, so that the organic matter in the mud can also be flocculated better.

[0121] Reference Figure 3 The method for calculating and determining the sludge proportion information based on the rising height information and the liquid level height information includes:

[0122] Step S300: define the height value corresponding to the currently acquired ascending height information as a critical height value.

[0123] Define the critical height value to distinguish different rising height information, which is convenient for subsequent analysis.

[0124] Step S301: controlling the light output device and the light receiving device to synchronously move a preset fixed distance along a preset horizontal direction, and obtaining horizontal distance information in the horizontal direction after the movement.

[0125] The horizontal direction is the direction of movement along the side of the pretreatment tank set by the staff, the fixed distance is a fixed value set by the staff, and the distance value corresponding to the horizontal distance information is the distance value of the light output device in the horizontal direction compared to the initial position, which can be obtained through the corresponding displacement sensor.

[0126] Step S302: Determine whether the distance value corresponding to the horizontal distance information is greater than a preset side length value.

[0127] The side length value is the length value of the pre-processing pool in the horizontal direction. The purpose of the judgment is to know whether the light output device and the light receiving device have completed the detection of all areas of the pre-processing pool.

[0128] Step S3021: If the distance value corresponding to the horizontal distance information is not greater than the side length value, then after the movement, it is determined again whether the light intensity value corresponding to the received light intensity information is greater than the penetrating light intensity value.

[0129] When the distance value corresponding to the horizontal distance information is not greater than the side length value, it means that the detection of all areas of the pretreatment tank has not been completed. The purpose of the judgment at this time is to know whether the light signal output by the light output device after the movement is blocked by silt, so as to determine whether the corresponding raised silt after the movement is further increased.

[0130] Step S30211: If the light intensity value corresponding to the received light intensity information is not greater than the penetrated light intensity value, the light output device and the light receiving device are controlled to continue to move in the vertical direction until the light intensity value corresponding to the received light intensity information is greater than the penetrated light intensity value, and the height value corresponding to the currently acquired rising height information is defined as the critical height value, and after the critical height is determined, the light output device and the light receiving device are continued to be controlled to move synchronously in the horizontal direction for a fixed distance.

[0131] When the light intensity value corresponding to the received light intensity information is not greater than the penetrated light intensity value, it indicates that the newly determined sludge height is higher than before. At this time, the light output device and the light receiving device are controlled to continue to move in the vertical direction to redefine the boundary between the sludge and the water, and at the same time determine the critical height value to mark the specific critical height value for subsequent analysis; the control continues to move in the horizontal direction to further detect whether there is sludge at a higher height.

[0132] Step S30212: If the light intensity value corresponding to the received light intensity information is greater than the penetrating light intensity value, continue to control the light output device and the light receiving device to synchronously move a fixed distance in the horizontal direction.

[0133] When the light intensity value corresponding to the received light intensity information is greater than the penetrating light intensity value, it indicates that the mud height between the light output device and the light receiving device is not greater than the previous height. At this time, the device can continue to be controlled to move horizontally to continue detection.

[0134] Step S3022: If the distance value corresponding to the horizontal distance information is greater than the side length value, the critical height value with the largest value is determined according to the preset sorting rules, and the critical height value is defined as the maximum height value, and the sludge proportion information is determined by calculation based on the maximum height value and the liquid level height information.

[0135] When the distance value corresponding to the horizontal distance information is greater than the side length value, it means that the detection of all areas in the pretreatment tank has been completed, and the specific situation of the sludge can be analyzed at this time; the sorting rule is a method set by the staff to sort the size of the values. The sorting rule can be used to determine the highest sludge, and its corresponding height value is defined as the maximum height value for identification, so as to distinguish different critical height values, and then determine the sludge proportion information according to the maximum height value, so that the amount of flocculation material added subsequently can meet the requirements 100%.

[0136] Reference Figure 4 , the method for determining the silt ratio information also includes:

[0137] Step S400: Determine lateral path information according to horizontal distance information corresponding to the maximum height value.

[0138] The path corresponding to the transverse path information is the path between the light output device and the light receiving device at the maximum height value.

[0139] Step S401: performing a difference calculation based on the maximum height value and a preset reference height value to determine standard distance information.

[0140] The reference height value is a fixed value set by the staff, and the distance value corresponding to the standard distance information is determined by subtracting the maximum height value from the reference height value.

[0141] Step S402: Control the distance detection device preset above the pre-treatment tank and arranged downward to move along the path corresponding to the lateral path information and obtain the interval distance information in real time.

[0142] The distance detection device is a device that can detect the distance, such as an infrared sensor. When the light emitted by itself is reflected and received, and the corresponding light intensity is not greater than the corresponding required value, the corresponding distance value can be determined. The distance detection device used in this application, the corresponding light can penetrate the liquid but cannot penetrate the accumulated sludge. At the same time, the height at which the distance detection device is placed is the reference height value; the distance value corresponding to the interval distance information is the data obtained by the distance detection device moving on the path corresponding to the lateral path information, that is, the distance value between the device and the sludge.

[0143] Step S403: defining points where the distance value corresponding to the interval distance information is consistent with the distance value corresponding to the standard distance information as vertices, and counting the vertices to determine vertex quantity information.

[0144] Vertices are defined to determine the location of the highest silt, so as to distinguish different points. The quantity value corresponding to the vertex quantity information is the total quantity value of all vertices on the path corresponding to the lateral path information, which is determined by counting the vertices.

[0145] Step S404: Determine whether the quantity value corresponding to the vertex quantity information is greater than a preset reasonable point value.

[0146] The reasonable point value is the maximum number of vertices allowed to appear when the staff determines that the silt distribution is relatively normal. The purpose of the judgment is to know whether the current silt distribution is relatively normal.

[0147] Step S4041: If the quantity value corresponding to the vertex quantity information is not greater than the reasonable point value, the sludge proportion information is determined by calculation based on the maximum height value and the liquid level height information.

[0148] When the quantity value corresponding to the vertex quantity information is not greater than the reasonable point value, it means that the current silt arrangement is relatively normal, and the silt proportion information can be determined according to the maximum height value.

[0149] Step S4042: If the quantity value corresponding to the vertex quantity information is greater than the reasonable point value, the vibration equipment preset in the pretreatment tank is controlled to vibrate for a preset leveling time, and the maximum height value is re-determined after the leveling time to determine the silt ratio information.

[0150] When the quantity value corresponding to the vertex quantity information is greater than the reasonable point value, it means that the overall arrangement of the current sludge is relatively messy. If the maximum height value is used to determine the sludge proportion information, it is easy to add too much flocculation material and cause waste of flocculation material. At this time, the vibration equipment is controlled to vibrate so that the sludge can be transformed into a relatively flat state to facilitate subsequent concentration determination. The flattening time is a fixed time set by the staff, which can be reasonably set according to the maximum height value or the number of vertices. The corresponding relationship is set by the staff according to the actual situation and will not be elaborated.

[0151] Reference Figure 5 If the quantity value corresponding to the vertex quantity information is not greater than the reasonable point value, the method for determining the silt proportion information also includes:

[0152] Step S500: defining a detection area with the vertex as the center and the preset detection distance as the radius.

[0153] The detection distance is a fixed value set by the staff. Delimiting the detection area can better analyze the silt situation around the vertex.

[0154] Step S501: Control the distance detection device to move within the detection area to obtain detection distance information.

[0155] The distance detection device can be moved in the detection area by spiral movement from the outside to the inside, or by repeated movement left and right. It is sufficient to completely detect the detection area. The specific method is set by the staff according to actual conditions and will not be elaborated here. The distance value corresponding to the detection distance information is the distance value between the distance detection device and the sludge in the detection area.

[0156] Step S502: determining the detection distance information with the largest corresponding value among all the detection distance information according to the sorting rule, and defining the detection distance information as the farthest distance information.

[0157] Determining the maximum detection distance information can determine the lowest silt, so as to judge the specific arrangement of silt around the silt vertex. At the same time, defining the farthest distance information can realize the distinction between different detection distance information, which is convenient for further analysis later.

[0158] Step S503: defining the point corresponding to the farthest distance information as a valley point, and determining the lateral distance information in the detection area according to the vertices and the valley points.

[0159] The corresponding valley point is defined to identify the lowest position of the silt, and the distance value corresponding to the lateral distance information is the distance value between the vertex and the valley point on the horizontal plane of the detection area.

[0160] Step S504: determining a compensation value corresponding to the horizontal distance information according to a preset arrangement matching relationship.

[0161] Different lateral distance information indicates that the slope of the silt at the vertex is inconsistent. At this time, the overall arrangement of the silt is inconsistent. The compensation value is the value used to compensate for the overall height of the silt. The relationship between the two is the arrangement matching relationship, which is determined by the staff through multiple tests in advance.

[0162] Step S505: performing mean calculation according to the farthest distance information and the detection distance information corresponding to the critical height value to determine mean distance information.

[0163] The distance value corresponding to the mean distance information is the average distance value between the highest point of silt and the lowest point of silt in the detection area and the distance detection device. It is calculated by adding the distance value corresponding to the farthest distance information to the distance value corresponding to the vertex detection distance information and dividing it by 2.

[0164] Step S506: Calculate and update the maximum height value according to the reference height value, the mean distance information and the compensation value, and calculate and determine the silt ratio information according to the updated maximum height value.

[0165] First, the base height value is subtracted from the distance value corresponding to the mean distance information to determine the approximate height value of the sludge. Then, the approximate height value is added to the compensation value to correct the overall height of the sludge, thereby updating and determining a more accurate maximum height value. The updated maximum height value is used to determine the sludge proportion information, making the subsequent addition of flocculation materials more accurate.

[0166] Reference Figure 6 , and also includes a vibration method of a vibration device, the method comprising:

[0167] Step S600: Determine the center point between the two adjacent vertices, and count the center points to determine the center quantity information.

[0168] The center point is the midpoint of the line segment formed by two adjacent vertices. The quantity value corresponding to the center quantity information is the total number of center points, which is obtained by counting the center points.

[0169] Step S601: Determine whether the quantity value corresponding to the center quantity information is one.

[0170] The purpose of the judgment is to know whether the center point close to each vertex has been determined.

[0171] Step S6011: If the quantity value corresponding to the center quantity information is one, a vibration confirmation signal is output, and the vibration device is controlled to move to the center point to perform a vibration operation.

[0172] When the quantity value corresponding to the center quantity information is one, it means that the center point is closer to each vertex. At this time, a vibration confirmation signal is output for identification to control the vibration equipment to move to the center point for operation, so that the silt at each vertex can be better vibrated and the silt can be better transformed into a flat state.

[0173] Step S6012: If the quantity value corresponding to the center quantity information is not one, the center point is updated to a new vertex, and a new center point is re-determined according to the new vertex until a vibration determination signal is output.

[0174] When the quantity value corresponding to the center quantity information is not one, it means that the center point of each vertex has not been determined. At this time, the center point is updated to a new vertex so that the center point can be re-determined. The center points are continuously determined until a unique center point is determined, so that the sludge at each subsequent vertex can be better processed.

[0175] Reference Figure 7 , the vibration method of the vibration device also includes:

[0176] Step S700: Delineate a similar area with the vertex as the center and the preset similar distance as the radius.

[0177] The close distance is the maximum distance value set by the staff to determine whether two vertices are close. The close area is delineated to determine whether the vertices are close.

[0178] Step S701: group the remaining vertices in the vicinity of a certain vertex and the vertex serving as the center of the circle into the same vertex belonging set.

[0179] Vertices that are close to each other are assigned to the same vertex belonging set to distinguish all vertices and facilitate subsequent analysis. The vertex division method is as follows: when A is in the proximity area formed by B, A and B belong to the same vertex belonging set. At this time, if B is in the proximity area formed by C, B and C belong to the same vertex belonging set.

[0180] Step S702: Determine whether there are intersecting vertices between vertex belonging sets.

[0181] The purpose of the judgment is to find out whether the vertices in the set of two vertices are close.

[0182] Step S7021: If there are intersecting vertices between the vertex belonging sets, the vertex belonging sets are merged to form a new vertex belonging set.

[0183] When there are intersecting vertices between vertex sets, it means that the vertices in the two vertex sets are close to each other and can be merged into a new vertex set for analysis. Taking the above example of A, B, and C as an example, when B is in the proximity area formed by C, but A is not in the proximity area formed by C, A, B, and C still belong to the same vertex set.

[0184] Step S7022: If there are no intersecting vertices between the vertex belonging sets, the current vertex belonging set is maintained.

[0185] When there are no intersecting vertices between vertex belonging sets, it means that the distances between the vertices in the two vertex belonging sets are far apart. In this case, the corresponding vertex belonging sets can be maintained.

[0186] Step S703: Determine a unique center point in the same vertex belonging set, and after the unique center point of each vertex belonging set is determined, connect the center points to form an operation moving path, and control the vibration device to move along the operation moving path.

[0187] The center point of the same vertex belonging set is determined so that the center points of each vertex belonging set can be connected to form an operation moving path, so that the vibration equipment can work while moving, so that vertices at a farther distance can also be better vibrated.

[0188] Reference Figure 8 Based on the same inventive concept, an embodiment of the present invention provides a sludge dehydration and solidification treatment system, comprising:

[0189] An acquisition module is used to obtain job status information;

[0190] A processing module, connected to the acquisition module, for storing and processing information;

[0191] When the state corresponding to the operation state information is consistent with the preset processing state, the processing module controls the preset mud pump to extract the mud from the pre-treatment tank to the preset inorganic flocculation tank;

[0192] When the slurry is transported to the inorganic flocculation tank, the processing module controls the preset inorganic material port to output the inorganic flocculation material to the inorganic flocculation tank, and enables the acquisition module to acquire the inorganic capacity information of the inorganic flocculation tank in real time;

[0193] When the capacity value corresponding to the inorganic capacity information is consistent with the preset first standard capacity, the processing module controls the mud pump and the inorganic material port to stop working, and controls the preset inorganic flocculation time to count down;

[0194] The processing module controls the opening of the drainage port of the inorganic flocculation tank to transport the sludge to the preset organic flocculation tank after the inorganic flocculation time is returned to zero, and controls the preset organic material port to output the organic flocculation material to the organic flocculation tank until the capacity in the organic flocculation tank reaches the preset second standard capacity, and controls the preset organic flocculation time to count down when the second standard capacity is reached;

[0195] After the organic flocculation timer returns to zero, the processing module controls the drain port of the organic flocculation tank to open so that the flocculated sludge is transported to the preset geotube bag for dehydration until the sludge is dehydrated and solidified;

[0196] The flocculation material determination module determines the appropriate amount of flocculation material according to the mud concentration, so that the mud can be flocculated effectively and timely;

[0197] The silt height determination module is used to determine the maximum bulge height in the silt to reduce the concentration calculation error;

[0198] The silt arrangement determination module is used to determine the silt arrangement. When the silt arrangement is relatively messy, the vibration equipment can be controlled to make the silt turn into a flat state;

[0199] A height compensation determination module determines the specific conditions of the sludge pile according to the slope of the raised sludge, thereby being able to perform compensation calculations on the sludge height, so that subsequent concentration calculations are more accurate;

[0200] The center position determination module is used to determine the center point of all vertices so that the vibration equipment can effectively operate on each sludge when operating;

[0201] The moving path determination module can determine the corresponding moving path for the vibration device to move when a vertex with a long distance appears, so that the vibration device can effectively operate on the sludge at each vertex.

[0202] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0203] An embodiment of the present invention provides a computer-readable storage medium storing a computer program that can be loaded by a processor and executed for a sludge dehydration and solidification treatment method.

[0204] Computer storage media include, for example, various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks or optical disks.

[0205] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and execute the sludge dehydration and solidification treatment method.

[0206] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0207] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Any feature disclosed in this specification (including the abstract and drawings), unless otherwise stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

Claims

1. A sludge dehydration and solidification treatment method, characterized in that: include: Get job status information; When the state corresponding to the operation state information is consistent with the preset processing state, the preset mud pump is controlled to extract the mud from the pretreatment tank to the preset inorganic flocculation tank; When the slurry is transported to the inorganic flocculation tank, the preset inorganic material port is controlled to output the inorganic flocculation material to the inorganic flocculation tank, and the inorganic capacity information of the inorganic flocculation tank is obtained in real time; When the capacity value corresponding to the inorganic capacity information is consistent with the preset first standard capacity, the mud pump and the inorganic material port are controlled to stop working, and the preset inorganic flocculation time is controlled to count down; After the inorganic flocculation timer returns to zero, the drainage port of the inorganic flocculation tank is controlled to open so that the sludge is transported to the preset organic flocculation tank, and the preset organic material port is controlled to output the organic flocculation material to the organic flocculation tank until the capacity in the organic flocculation tank reaches the preset second standard capacity, and when the second standard capacity is reached, the preset organic flocculation time is controlled to count down; After the organic flocculation timer returns to zero, the drainage port of the organic flocculation tank is controlled to open so that the flocculated sludge is transported to the preset geotube bag for dehydration until the sludge is dehydrated and solidified; Also included is a method for outputting an inorganic flocculating material, the method comprising: Obtain the liquid level height information of the pretreatment tank; Control the light output device preset at one side of the pretreatment pool to move along a preset vertical direction, and control the light receiving device preset at the other side of the pretreatment pool and corresponding to the light output device to move synchronously, and obtain the received light intensity information and the rising height information of the light receiving device during the movement; Determine whether the light intensity value corresponding to the received light intensity information is greater than the preset penetration light intensity value; If the light intensity value corresponding to the received light intensity information is not greater than the penetrating light intensity value, continue to control the light output device and the light receiving device to move in the vertical direction; If the light intensity value corresponding to the received light intensity information is greater than the penetrating light intensity value, the sludge proportion information is determined by calculation based on the rising height information and the liquid level height information; Determine the inorganic material quantity information corresponding to the sludge proportion information according to a preset quantity matching relationship, and control the inorganic material port to output the inorganic flocculation material according to the inorganic material quantity information; The method for calculating and determining the sludge proportion information based on the rising height information and the liquid level height information includes: The height value corresponding to the currently acquired ascending height information is defined as the critical height value; Controlling the light output device and the light receiving device to synchronously move a preset fixed distance along a preset horizontal direction, and obtaining horizontal distance information in the horizontal direction after the movement; Determine whether the distance value corresponding to the horizontal distance information is greater than a preset side length value; If the distance value corresponding to the horizontal distance information is not greater than the side length value, then after moving, it is determined again whether the light intensity value corresponding to the received light intensity information is greater than the penetrating light intensity value; If the light intensity value corresponding to the received light intensity information is not greater than the penetration light intensity value, the light output device and the light receiving device are controlled to continue to move in the vertical direction until the light intensity value corresponding to the received light intensity information is greater than the penetration light intensity value, and the height value corresponding to the currently acquired rising height information is defined as the critical height value, and after the critical height is determined, the light output device and the light receiving device are controlled to continue to move synchronously in the horizontal direction for a fixed distance; If the light intensity value corresponding to the received light intensity information is greater than the penetrating light intensity value, the light output device and the light receiving device are continuously controlled to synchronously move a fixed distance in the horizontal direction; If the distance value corresponding to the horizontal distance information is greater than the side length value, the critical height value with the largest value is determined according to the preset sorting rules, and the critical height value is defined as the maximum height value, and the sludge proportion information is determined by calculation based on the maximum height value and the liquid level height information; Methods for determining sludge percentage information also include: Determine lateral path information based on horizontal distance information corresponding to the maximum altitude value; The standard distance information is determined by performing a difference calculation based on the maximum height value and the preset reference height value; Controlling a distance detection device preset above the pretreatment tank and arranged downward to move along a path corresponding to the lateral path information and obtaining interval distance information in real time; The points whose distance values ​​corresponding to the interval distance information are consistent with the distance values ​​corresponding to the standard distance information are defined as vertices, and the vertices are counted to determine the number of vertices; Determine whether the quantity value corresponding to the vertex quantity information is greater than the preset reasonable point value; If the quantity value corresponding to the vertex quantity information is not greater than the reasonable point value, the sludge proportion information is determined by calculation based on the maximum height value and the liquid level height information; If the quantity value corresponding to the vertex quantity information is greater than the reasonable point value, the vibration equipment preset in the pretreatment tank is controlled to vibrate for the preset leveling time, and the maximum height value is re-determined after the leveling time to determine the silt ratio information.

2. The sludge dehydration and solidification treatment method according to claim 1, characterized in that: If the quantity value corresponding to the vertex quantity information is not greater than the reasonable point value, the method for determining the silt proportion information also includes: The detection area is defined with the vertex as the center and the preset detection distance as the radius; Control the distance detection device to move within the detection area to obtain detection distance information; Determine the detection distance information with the largest corresponding value among all the detection distance information according to the sorting rule, and define the detection distance information as the farthest distance information; The point corresponding to the farthest distance information is defined as a valley point, and the lateral distance information is determined according to the vertex and valley point in the detection area; Determine the compensation value corresponding to the lateral distance information according to the preset arrangement matching relationship; Performing mean calculation based on the farthest distance information and the detection distance information corresponding to the critical height value to determine the mean distance information; The maximum height value is updated based on the reference height value, the mean distance information and the compensation value, and the silt ratio information is determined based on the updated maximum height value.

3. The sludge dehydration and solidification treatment method according to claim 1, characterized in that: Also included is a vibration method for a vibration device, the method comprising: Determine the center point between the two based on the adjacent vertices, and count the center points to determine the number of centers; Determine whether the quantity value corresponding to the center quantity information is one; If the quantity value corresponding to the center quantity information is one, a vibration confirmation signal is output, and the vibration device is controlled to move to the center point to perform a vibration operation; If the quantity value corresponding to the center quantity information is not one, the center point is updated to a new vertex, and a new center point is re-determined according to the new vertex until a vibration determination signal is output.

4. The sludge dehydration and solidification treatment method according to claim 3, characterized in that: The vibration method of the vibration device also includes: The vertex is used as the center of the circle and the preset close distance is used as the radius to define the close area; The remaining vertices in the vicinity of a vertex and the vertex as the center of the circle are divided into the same vertex belonging set; Determine whether there are intersecting vertices between vertex belonging sets; If there are intersecting vertices between vertex belonging sets, the vertex belonging sets are merged to form a new vertex belonging set; If there are no intersecting vertices between vertex belonging sets, the current vertex belonging set is maintained; A unique center point is determined in the same vertex belonging set, and after the unique center point of each vertex belonging set is determined, each center point is connected to form an operation moving path, and the vibration device is controlled to move along the operation moving path.

5. The sludge dehydration and solidification treatment method according to claim 1, characterized in that: The invention also includes a sludge dehydration and solidification treatment system, which includes: An acquisition module is used to obtain job status information; A processing module, connected to the acquisition module, for storing and processing information; When the state corresponding to the operation state information is consistent with the preset processing state, the processing module controls the preset mud pump to extract the mud from the pre-treatment tank to the preset inorganic flocculation tank; When the slurry is transported to the inorganic flocculation tank, the processing module controls the preset inorganic material port to output the inorganic flocculation material to the inorganic flocculation tank, and enables the acquisition module to acquire the inorganic capacity information of the inorganic flocculation tank in real time; When the capacity value corresponding to the inorganic capacity information is consistent with the preset first standard capacity, the processing module controls the mud pump and the inorganic material port to stop working, and controls the preset inorganic flocculation time to count down; The processing module controls the opening of the drainage port of the inorganic flocculation tank to transport the sludge to the preset organic flocculation tank after the inorganic flocculation time is returned to zero, and controls the preset organic material port to output the organic flocculation material to the organic flocculation tank until the capacity in the organic flocculation tank reaches the preset second standard capacity, and controls the preset organic flocculation time to count down when the second standard capacity is reached; After the organic flocculation timer returns to zero, the processing module controls the drain outlet of the organic flocculation tank to open so that the flocculated sludge can be transported to the preset geotube bag for dehydration until the sludge is dehydrated and solidified.

6. An intelligent terminal, characterized in that: The method comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and executes any one of the methods of claims 1 to 5.

7. A computer-readable storage medium, characterized in that: A computer program is stored which can be loaded by a processor and execute the method according to any one of claims 1 to 5.

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