TWI609115B - Dredging control system - Google Patents

Description

Dredging control system

The invention relates to a dredging control system, in particular to a dredging control system for automatically extracting sludge in rivers, seas, reservoirs or lakes and performing digital monitoring.

Due to the typhoon and heavy rains in Taiwan, the reservoirs in the Taiwan Basin have been rushing to accumulate mud and sand on the shores, which has led to an increasingly serious siltation. However, the general dredging mud is pumped to the sedimentation tank for measurement. The measurement data is often controversial due to the placement time, and then the mechanical or manual dredging and dredging of the sludge, due to the slow operation and the amount The measured data is often controversial due to the placement time, and how to effectively monitor it is also very difficult. Therefore, a dredging control system capable of automatically extracting sludge from a reservoir and performing digital monitoring is required.

Accordingly, it is an object of the present invention to provide a dredging control system that addresses the prior art deficiencies.

In some embodiments, the dredging control system of the present invention comprises a floating platform, a mud conveying pipeline, a control machine room, a suction type mud pump, a reamer mud removing nozzle, A pump module, a measuring platform and a monitoring device.

The floating platform floats on a body of water and is located at a predetermined position. The mud line is located on the floating platform and is used to transport muddy water under the predetermined position. The control room is disposed on the floating platform. The suction type mud pump is disposed on the floating platform and controlled by the control machine room to absorb a muddy water near the predetermined position. The reamer mud squeezing head is disposed on the pontoon and controlled by the control machine room, and is connected to the suction type mud pump, and the compacted bottom mud is stirred into muddy water and the muddy water is extracted. The pump module is disposed on the floating platform and controlled by the control machine room, so that the muddy water sucked by the suction type mud pump is introduced into the mud pipeline. The measuring platform has a storage cylinder and an accommodating space defined by the storage cylinder for the muddy water to be connected to the mud pipeline. The monitoring device measures the muddy water and outputs a sediment measurement data of the muddy water according to the measurement result.

In some embodiments, the reamer mud nozzle is coupled to the suction type mud pump and has a plurality of reamer, a stirrer, a filter, a flow guiding seat and a sanding impeller. The power is turned to stir the bottom hard soil into a slurry, and then the sand and water are stirred by the agitator, and the filter is filtered and screened, and the inhaled mud sand and water are collected through the sand pumping impeller in the flow guiding seat.

In some embodiments, the suction flow rate of the suction type mud pump is greater than the critical settling speed in the sludge line.

In some embodiments, the pump module has a sediment transfer pump, a flush pump, and a pump, and the sediment pump is used to suck the suction pump. Mud water is introduced into a high-pressure dredging pipe and a dredging pipe which are used for pumping clean water. The flushing water pump uses clean water to wash the pipe, and the high-pressure drip pipe is connected to the measuring platform through the mud water circulation. The mud pipe discharges the muddy water to a predetermined place for storage.

In some embodiments, the monitoring device includes an electromagnetic flow meter, an ultrasonic concentration meter, a storage device, an arithmetic device, and an output device. The electromagnetic flowmeter detects a first operational information generated when the muddy water flows according to electromagnetic induction. The ultrasonic concentration meter is disposed in the storage cylinder, and has a transmitter for transmitting ultrasonic waves to pass the muddy water, and a receiver for receiving an echo after the muddy water attenuating operation to generate a second operational information. The storage device records the measurement result of the electromagnetic flowmeter and the measurement result of the ultrasonic concentration meter. The computing device is electrically connected to the electromagnetic flowmeter, the ultrasonic concentration meter and the storage device, and timed a delivery time of the muddy water flow, and converts the first operational information into a change according to a magnetic field change relationship of the muddy water flow A flow value is converted into a concentration value according to the operational attenuation relationship of the muddy water, and a sediment content value is converted by the delivery time, the flow value, and the concentration value. The output device is electrically connected to the computing device for outputting the operation result of the computing device, the measurement result of the electromagnetic flowmeter, and the measurement result of the ultrasonic concentration meter.

In some embodiments, the dredging control system further includes a rate determining device configured to cooperate with the ultrasonic concentration meter to establish a correspondence between the concentration and the echo energy of the mud water at different temperatures for the monitoring. The device performs the operation.

In some embodiments, the dredging control system further includes a full The ball positioning system detector is configured to record, by the computing device, a landmark information of the global positioning system detector for the predetermined position on the storage device.

In some embodiments, the dredging control system further includes a sampling valve and an input device electrically connected to the computing device, the sampling valve being disposed in the dredging control system for obtaining the same type of the muddy water, The input device is configured to input a manual detection result of the sample for comparison between the operation result of the operation device and the operation device, and cause the output device to output a comparison result thereof.

In some implementations, the computing device compares the measurement result of the ultrasonic concentration meter according to a first predetermined rule, and if the comparison is unqualified according to the first predetermined rule, the output device generates a first Warning information; the computing device compares the measurement result of the electromagnetic flowmeter according to a second predetermined rule, and if the comparison is unqualified according to the second predetermined rule, the output device generates a second warning information, the operation The device is configured to convert the sediment content value and output the sediment content value by the output device in accordance with the first predetermined rule and the second predetermined rule.

In some embodiments, the dredging control system further includes a pressure gauge that detects a pressure detection result of the muddy water passing through the dredging control system, and the operating device utilizes the pressure detection result. Comparing with a predetermined pressure value, if the comparison is beyond the predetermined pressure value, the output device is caused to generate a third warning message.

The invention has at least the following effects: the carpet type is adopted, the waste water resource, electric power and manpower are avoided, and the highest sludge efficiency and safety can be maintained. If the mud content of the extracted mud water is reduced, the mud depth and the sludge pumping position can be adjusted in accordance with the topography of the bottom of the reservoir to avoid wasting water. At the beginning of each mud-drawing operation, the reservoir water is first taken for flushing of the mud pipeline, and then the sludge concentration is gradually adjusted to the specified value, and then the sludge pumping operation is carried out. When the sludge is stopped, the reverse procedure is followed to avoid The mud is in the tube. With the sediment content value and GPS positioning, the mud pumping position can be moved in time to achieve the highest sludge pumping effect. Use high-voltage power equipment to power to reduce water pollution. The method of measuring and pricing mud is unique, and it can be monitored and generated immediately after calculation. Concentration meters and flowmeter values are matched with manual sampling every two to six hours to ensure accuracy.

1‧‧ ‧ dredging control system

11‧‧‧Monitoring equipment

111‧‧‧Electromagnetic flowmeter

112, 112'‧‧‧ Ultrasonic Concentration Meter

112a‧‧‧transmitter

112b‧‧‧ Receiver

113‧‧‧Storage device

114‧‧‧ arithmetic device

115‧‧‧Output device

116‧‧‧ Input device

21‧‧‧Floating platform

22‧‧‧Reaming mud tip

221, 222‧‧‧ reamer

223‧‧‧Agitator

224‧‧‧Filter

225‧‧ ‧ diversion seat

226‧‧‧Sand pumping impeller

23‧‧‧Sucking mud pump

24‧‧‧ mud pipeline

241‧‧‧High pressure pumping pipe

242‧‧‧Drain pipe

25‧‧‧Control room

26‧‧‧ pump module

261‧‧‧Sand transfer pump

262‧‧‧ rushing water pump

263‧‧‧ pump

27‧‧‧Outflow tube

28‧‧‧Exhaust pipe

29‧‧‧Inflow pipe

3‧‧‧Measuring platform

31‧‧‧ storage cartridge

32‧‧‧ accommodating space

33‧‧‧Sampling valve

4‧‧‧ water body

51‧‧‧Operator interface

52‧‧‧Query interface

6‧‧‧ rate device

60‧‧‧ computing host

61‧‧‧ Analog/Digital Converter

621‧‧‧Cooling module

623‧‧‧Metal rod

63‧‧‧Agitator

S101~S111‧‧‧Steps

S201~S205‧‧‧Steps

S401~S408, S411, S412, S421, S412‧‧‧ steps

The other features and advantages of the present invention will be apparent from the embodiments of the present invention. FIG. 1 is a partial schematic view of an embodiment of the dredging control system of the present invention; FIG. 2 is a top view of FIG. Figure 3 is a schematic view of a reamer mud squeezing head of the embodiment; Figure 4 is a flow chart of controlling the squeegee mud squeezing head of the embodiment; Figure 5A is an embodiment of the monitoring device of the embodiment FIG. 5B is a schematic diagram of another embodiment of the monitoring device of the embodiment; FIG. 6 is a flowchart of the method for performing monitoring in the embodiment; FIG. 7 is an operation interface generated by the monitoring method of the embodiment Schematic diagram 8 is a schematic diagram of a query interface generated by the monitoring method of the embodiment; FIG. 9 is a schematic diagram of the apparatus for determining the rate of the embodiment; FIG. 10 is a flowchart of the method for performing the rate determination of the embodiment; The example shows a graph created by the calibration method.

Referring to FIG. 1 to FIG. 3, in the embodiment of the present invention, the dredging control system 1 includes a floating table 21, a reamer mud picking head 22, a suction type suction pump 23, and a control room 25. A mud line 24 having a high pressure mud pipe 241 and a mud pipe 242, a pump module 26, a measuring platform 3 and a monitoring device 11 (Fig. 5). It should be noted that the high-pressure mud pipe 241 and the mud pipe 242 are all pipelines for transporting muddy water, and the monitoring device 11 may be disposed on the shore or on the ship-type floating platform 21, which are all applicable to the scope of the present invention. .

The floating platform 21 is a steel boat structure for floating on a body of water 4 for dredging operation, and the length of the bow to the stern of the ship structure is about 50 meters. The floating table 21 has a plurality of sets of anchors (not shown) for positioning the floating table 21 at a predetermined position in the body of water 4. The anchor system can adapt to the water level fluctuation of the water body 4 (such as: 60 meters fluctuation) and / or at least can withstand an average maximum wind speed (such as: 10 minutes average wind speed 60 meters / sec) to avoid pontoon 21 overturning . In the present embodiment, the water body 4 is located in the reservoir, and in other embodiments, it may also be located on the river bank, the coast or the lake, and all belong to the scope of application of the present invention.

A suction type mud pump 23 is provided on the floating table 21 to suck a muddy water near a predetermined position. The flow rate of the suction pump 23 is greater than the critical settling speed in the high pressure pump 241 to prevent the sludge from accumulating in the tube and causing the tube to burst. The high pressure suction pipe 241 is driven via the suction type mud pump 23 to convey the muddy water. It should be noted that the head of the suction type mud pump 23 needs to meet the highest water level of the reservoir (such as: EL.2242 meters), the lowest water level (such as: EL.180 meters), and the mud surface level (such as: EL. 165 meters) and the highest point of the high pressure mud pipe 241 (such as: EL.240 meters) to extract sludge.

The control room 25 is disposed on the floating platform 21 for controlling the operation of the suction type mud pump 23, the reamer mud head 22 and the pump module 26. The pump module 26 has a sediment transport pump 261, a flush water pump 262, and a water pump 263 for introducing the mud water sucked by the suction type mud pump 23 into the high pressure drip pipe 241 and the mud pipe. 242, the water pump 263 is used to extract clean water, and the flush water pump 262 is washed with water. The high pressure mud pipe 241 is connected to the measuring platform 3 for the muddy water to flow. The mud pipe 242 discharges the mud water to a predetermined place for storage.

Referring to FIG. 3, the reamer mud nozzle 22 is connected to the suction type mud pump 23 and has two reamer 221, 222, a stirrer 223, a filter 224, a flow guiding seat 225 and a sand blasting impeller 226. The reamer type squeegee tip 22 of the present embodiment has a weight of 9.6 metric tons (four reamer type weight is 11.6 metric tons), and the distance between the reamer 221, 222 is about 2.9 meters. The power of the reamer 221, 222 is about 75 hp to stir the underlying hard soil to form a slurry, and then the agitator 223 agitates the sediment and water, and is filtered and sieved with a filter 224. Optionally, the inhaled muddy sand and water are collected via the sand pumping zone 226 in the baffle 225.

Referring to FIG. 4, the process of controlling the squeegee squeegee tip comprises the steps of: starting a pre-drilling preparation operation (step S401); checking the equipment of the mud truck before operation, adding a lubricating oil product (step S402); The power source (step S403); the sludge pump is started to lower the starter motor or the engine, and the foreign matter and the mud and the like in the pipe are flushed with water (step S404). If it is in a normal operation state (step S405), the mud pump is lowered to about 15 meters to open the high pressure water pump (pressure 12-15 kg/cm 2 ) to assist in the scattering of sediment (step S406), and In conjunction with monitoring the mud flow rate, concentration, and the like, the depth and position are maneuvered (step S407), and the mud pumping operation is continued (step S408).

If the reamer mud head encounters the consolidated sediment (step S411); then the high torque sediment mixing device (about 40~70 rpm) is connected to assist in breaking up the consolidated sediment (step S412). If the reamer mud nozzle encounters an obstacle (step S421); then pause to remove the obstacle (step S422).

Referring to FIG. 5A, the measuring platform 3 is connected to an inflow pipe 29, a first-stage outlet pipe 27 and an exhaust pipe 28, respectively, and the inflow pipe 29 and the outflow pipe 27 are connected to the mud pipeline 24 of FIG. 1, wherein the inflow pipe 29 and the The position where the mud line 24 is connected is upstream of the position where the outflow pipe 27 is connected to the mud line 24, so that a part of the muddy water in the sludge line 24 enters the measuring platform 3 from the inflow pipe 29, and then The outflow pipe 27 flows out to return to the sludge line 24. The measuring platform 3 has a storage cylinder 31, a receiving space 32 defined by the storage cylinder 31 for circulating mud, and a sampling valve 33. This implementation In the example, the sampling valve 33 is disposed in the dredging control system 1 for obtaining muddy water, and the input device 116 is configured to input a manual detection result of the sample for comparison between the operation result of the computing device 114 and the computing device 114, and The output device 115 outputs its alignment result. For example: use pycnometer detection, and establish a "pycnometer inspection record table" to compare the artificial concentration detection value with the system concentration average and calculate whether the error amount meets the standard, such as within 5% of the range, in accordance with the standard, Exceeding plus or minus 5% is not up to standard.

The monitoring device 11 includes an electromagnetic flowmeter 111, an ultrasonic concentration meter 112, a storage device 113, an arithmetic device 114, an output device 115, and an input device 116. The monitoring device 11 measures the muddy water and outputs a sediment content of the muddy water according to the measurement result.

The electromagnetic flowmeter 111 can be disposed on the inflow pipe 29 or the outflow pipe 27 to detect a first operational information generated when the muddy water flows according to the electromagnetic induction. The ultrasonic concentration meter 112 is disposed in the storage cylinder 31, and has a transmitter 112a that transmits ultrasonic waves to pass through the muddy water, and a receiver 112b that receives an echo after the muddy water attenuation operation to generate a second operational information.

The storage device 113 records the measurement result of the electromagnetic flowmeter 111 and the measurement result of the ultrasonic concentration meter 112. In this embodiment, the dredging control system 1 further includes a global positioning system detector (not shown) for the computing device 114 to record a global information system detector for a predetermined location of the information in the storage device 113.

The computing device 114 is electrically connected to the electromagnetic flowmeter 111, the ultrasonic concentration meter 112, and the storage device 113 to time a transit time through which the muddy water flows, and convert the first operational information into a flow value according to the magnetic field change relationship of the muddy water flow. The second operational information is converted into a concentration value according to the operational attenuation relationship of the muddy water, and a sediment content value is converted by the transport time, the flow value and the concentration value.

In the present embodiment, the output device 115 is a display for outputting the operation result of the computing device 114, the measurement result of the electromagnetic flowmeter 111, and the measurement result of the ultrasonic concentration meter 112. Other embodiments may be a printing device, or other device that can present information.

Referring to Fig. 5B, unlike Fig. 5A, the ultrasonic densitometer 112' is a line type densitometer, which is also an embodiment of the present invention.

Referring to FIG. 6, in conjunction with FIG. 5A, the computing device 114 receives the measurement result of the ultrasonic concentration meter 112 (step S101), and compares the amount of the ultrasonic concentration meter 112 according to a first predetermined rule (eg, greater than or equal to 200,000 ppm). The result is measured to determine whether the first predetermined rule is met (step S102). If the comparison is unqualified according to the first predetermined rule, the output device 115 is caused to generate an alert (step S107), as shown in the operation interface 51 shown in FIG. The concentration field in the operation status is indicated by green if it is qualified, and red if it is not qualified.

The computing device 114 receives the measurement result of the electromagnetic flowmeter 111 (step S103), and compares according to a second predetermined rule (eg, greater than or equal to 0.2 cubic meters per second) The measurement result of the electromagnetic flowmeter 111 is used to determine whether the second predetermined rule is met (step S104). If the comparison is unqualified according to the second predetermined rule, the output device 115 is caused to generate a warning (step S107), as shown in FIG. The flow field in the working state shown in the operation interface 51 is indicated by green if it is qualified, and is indicated by red if it is not qualified.

The dredging control system 1 further includes a pressure gauge (not shown), and the pressure gauge detects a pressure detection result of the muddy water passing through the dredging control system 1 (step S105), and the arithmetic device 114 utilizes the pressure detection result and the first Three predetermined rules (eg, a predetermined pressure value of 0.3 kgf/cm<2>) are compared to determine whether the third predetermined rule is met (step S106), and if the comparison is unqualified according to the third predetermined rule, the output device 115 is caused to fail. A warning is generated (step S107), and the pressure field in the working state in the operation interface 51 as shown in FIG. 7 is indicated by green if it is qualified, and is indicated by red if it is not qualified.

Referring to Fig. 7, the numerical values of the operation interface 51 are explained below. Manual correction factor: This coefficient is used to adjust the calculated sediment concentration (ppm). The offset value currently represented by the formula is: the ppm (addition, subtraction, multiplication, and division) of the system record. The manual correction coefficient = the actual displayed ppm. Value, and the default value is (multiplied). Total time: Total accumulated operation hours after starting the operation every day (including the time to exclude abnormal pause monitoring). During the daily operation, if the computer or system program is restarted on the way, the system will grab the total number of days that have been run on the day. Operate the hours to be the benchmark and continue to accumulate the total number of hours for subsequent operations. Cumulative effective working time: The formula is total time - total time of abnormality = cumulative effective working time. Effective average concentration for the day: The formula is (cumulative concentration of total hours on the day - cumulative concentration of abnormal hours on the day) / Effective time of day = average effective time of the day.

Valuation discount: First, the effective average concentration on the day is >200,000 ppm, and the valuation discount is 100%. Second, 200,000 ppm> The effective average concentration on the day is ≧150,000 ppm, and the pricing discount is 90%. 3. 150,000 ppm> The effective average concentration on the day is 100,000 ppm, and the valuation discount is 60%. 4. The effective average concentration on the day is <100,000 ppm, and the valuation discount is 0%.

Instant Dry Weight: Displays the dry soil weight (including valid time and invalid time) accumulated in the current minute. Cumulative dry soil weight: Shows the dry soil weight (including effective time and invalid time) accumulated until the current day of operation. Valuation of dry soil weight: the formula is the effective time dry soil weight * pricing discount = the price of dry soil. Pumping volume per minute: Displays the current pumping volume for one minute (including valid time and invalid time). Total pumping volume of the day: shows the total pumping volume of the day (including valid time and invalid time).

The computing device 114 is compliant with the first predetermined rule, the second predetermined rule, and the third predetermined rule, and determines whether another abnormal condition has occurred (step S110). If there is no abnormality, the calculation result of converting the sediment content value and outputting the sediment content value by the output device 115 (step S111), the query interface 52 as shown in FIG. 8 can be used for querying, viewing and printing various reports. .

Referring to Figure 9, the dredging control system 1 further includes a rate determining device 6 that cooperates with the emitter 112a and the receiver 112b of the ultrasonic concentration meter 112 of Fig. 4 to establish concentration and echo energy at different temperatures. Correspondence relationship for monitoring device 11 Perform the operation.

The calibration device 6 has a computing host 60, an analog/digital converter 61, a cooling module 621, a metal bar 623, and an agitator 63. The computing host 60 can be set to a different predetermined temperature by the analog/digital converter 61 digitally controlled cooling module 621, and conducted to a predetermined concentration of muddy water through the metal bar 623, and the agitator 63 agitates the muddy water to make the concentration uniform and It is maintained at a predetermined temperature, and then transmitted to the arithmetic unit 60 through the analog/digital converter 61 by the measurement results of the transmitter 112a and the receiver 112b of the ultrasonic densitometer 112.

Referring to FIG. 10, the rate determining means for the ultrasonic concentration meter 112 includes: heating the dried muddy water sample (step S201), determining the concentration range and interval of the muddy water (step S202), and measuring the sediment in the muddy water sample. And the weight of the water (step S203), the muddy water is stirred (step S204), and the temperature is measured (step S205), whereby the computing host 60 establishes an association between different temperatures, echo energy and concentration corresponding to FIG. 11 to provide The monitoring device 11 accurately calculates the use of the sediment content.

In summary, the dredging control system 1 of the present invention has the following technologies and effects, so that the object of the present invention can be achieved.

First, the use of carpet-style shackles to avoid wasting water, electricity, and manpower, and to maintain the highest efficiency and safety of pumping.

2. If the muddy water content of the extracted mud water is reduced, the mud drilling depth and the mud pumping position can be adjusted in accordance with the topography of the bottom of the reservoir to avoid wasting the water source.

3. At the beginning of each mud pumping operation, the reservoir water is first taken for flushing of the mud pipeline, and then the sludge concentration is gradually adjusted to the specified value, and then the mud pumping operation is carried out. When the sludge pumping is stopped, the reverse procedure is followed. To avoid mud in the tube.

4. Match the value of sediment content and GPS positioning to move the sludge position in time to achieve the highest sludge yield.

5. Use high-voltage power equipment to reduce water pollution.

6. The method of metering and pricing is unique, and it can be monitored and generated immediately after calculation.

7. Concentration meter and flowmeter values are matched with manual sampling every two to six hours to ensure accuracy.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

1‧‧ ‧ dredging control system

21‧‧‧Floating platform

24‧‧‧ mud pipeline

241‧‧‧High pressure pumping pipe

242‧‧‧Drain pipe

25‧‧‧Control room

3‧‧‧Measuring platform

4‧‧‧ water body

Claims (10)

A dredging control system comprising: a floating platform for floating on a body of water and located at a predetermined position; a mud pipeline located on the floating platform for conveying muddy water under the predetermined position; a control room, setting On the floating platform; a suction type mud pump is disposed on the floating platform and controlled by the control machine room to absorb a muddy water near the predetermined position; a reamer mud removing nozzle is disposed on the floating platform and Controlled by the control room, and connected to the suction type mud pump, the compacted bottom mud is stirred into muddy water and the mud water is extracted; a pump module is disposed on the floating platform and controlled by the control machine room, so that The muddy water sucked by the suction type mud pump is introduced into the mud pipeline; a measuring platform is connected to the mud pipeline by an inflow pipe and a first-class outlet pipe, and has a storage cylinder and a storage cylinder defined by the storage cylinder The mud water is connected to the accommodating space of the mud pipeline; and a monitoring device includes an electromagnetic flowmeter disposed on the inflow pipe or the outflow pipe and detecting a first operation information generated when the muddy water flows according to electromagnetic induction a supersonic Concentration meter, arranged in the storage cylinder and having a receiver through a transmission ultrasonic transmitter of the muddy water, and after receiving the echo attenuation of the muddy water into the operating to generate a second operation information, a storage device, recording the measurement result of the electromagnetic flowmeter and the measurement result of the ultrasonic concentration meter, an operation device electrically connecting the electromagnetic flowmeter, the ultrasonic concentration meter and the storage device, and the muddy water flow The passing time is counted, and the first operational information is converted into a flow value according to the magnetic field change relationship of the muddy water flow, and the second operational information is converted into a concentration value according to the operational attenuation relationship of the muddy water, and Converting a sediment content value by the transport time, the flow rate value and the concentration value, and an output device electrically connected to the computing device for outputting the operation result of the computing device and the measurement result of the electromagnetic flowmeter And the measurement result of the ultrasonic concentration meter to provide a basis for the operator to adjust the depth and position of the sludge. The dredging control system according to claim 1, wherein the reamer mud nozzle is connected to the suction type mud pump and has a plurality of reamer, a stirrer, a filter, a flow guiding seat and a sand pumping The impeller, the reamer is powered to stir the bottom hard soil to form a slurry, and then the sediment and the water are stirred by the agitator, and filtered and screened together with the filter, and then collected through the sand pumping impeller in the flow guiding seat. Inhaled mud and water. The dredging control system according to claim 1, wherein the suction flow rate of the suction type mud pump is greater than the critical settlement speed in the sludge line. The dredging control system according to claim 1, wherein the pump module has a sediment transfer pump, a flush pump and a pump, and the sediment pump is used for sucking the suction pump. Mud water is introduced into the mud pipeline a high-pressure dredging pipe and a dredging pipe for extracting clean water, the flushing water pump is cleaned by a clean water pipe, and the high-pressure drip pipe is connected to the measuring platform by a muddy water flow, and the dredging pipe discharges the muddy water to a predetermined Location storage. The dredging control system according to claim 1, further comprising a rate determining device having a computing host, a analog/digital converter, a cooling module, a metal bar and a stirrer, the operation The host computer controls the cooling module to be set at different predetermined temperatures by the analog/digital converter digitally, and is conducted through the metal bar to a predetermined concentration of muddy water, and the agitator stirs the muddy water to make the concentration uniform and keep the muddy water at a predetermined time. The temperature, thereby establishing an association between different temperatures, echo energy and concentration, to provide the monitoring device for calculating the sediment content. The dredging control system of claim 1 further comprising a global positioning system detector for the computing device to record a flag information of the global positioning system detector for the predetermined location on the storage device. The dredging control system of claim 1, further comprising a sampling valve and an input device electrically connected to the computing device, the sampling valve being disposed in the storage cylinder for obtaining the same type of the muddy water, the input device The manual detection result of the sample is input for comparison between the operation result of the operation device and the operation device, and the output device outputs the comparison result. The dredging control system according to claim 1, wherein the computing device compares the measurement result of the ultrasonic concentration meter according to a first predetermined rule, and if the comparison is unqualified according to the first predetermined rule, The output device generates a first warning information; the computing device compares the measurement result of the electromagnetic flowmeter according to a second predetermined rule, if the comparison is not according to the second predetermined rule And causing the output device to generate a second warning message, the operation device is configured to convert the sediment content value and output the mud by the output device according to the first predetermined rule and the second predetermined rule The result of the operation of the sand content value. The dredging control system of claim 1, further comprising a pressure gauge for detecting a pressure detection result of the muddy water passing through the dredging control system, wherein the computing device utilizes the pressure detection result and a The predetermined pressure value is compared. If the comparison exceeds the predetermined pressure value, the output device generates a third warning information. The dredging control system of claim 1, wherein the measuring platform and the monitoring device are disposed on the floating platform.