KR100247136B1 - Sulfuric required amount analyzer of industry waste-water using robot and analyzing method - Google Patents

Abstract

The present invention discloses a sulfuric acid demand analyzer and analysis method for industrial wastewater using a robot. The present invention discloses a main body which is opened and closed by each door and is divided into an operation chamber and an electrical equipment compartment; An articulated robot disposed on an inner side of the main body and having a gripping finger which is moved in one direction and is operated freely; Pumping means for pumping wastewater, which is a test object contained in a wastewater tank installed at a remote location, through a pipe from each element of the wastewater tank, and distributing a portion of the wastewater to the inside of the main body; Collecting means disposed on an inner element of the main body and supplied with a predetermined amount of wastewater pumped from the pumping means by operation of the robot; Sulfuric acid requirement measuring means disposed on an inner element of the main body and measuring hydrogen ion concentration for a predetermined amount of wastewater collected by operation of the robot, and then measuring an appropriate sulfuric acid demand several times according to the result; And it characterized in that provided as a control means for automatically controlling these.

Therefore, after analyzing the components of the wastewater to be tested to treat the wastewater, the sulfuric acid demand and the result thereof are easily calculated.

Description

Sulfuric Acid Demand Analyzer and Analysis Method for Industrial Wastewater by Robot

The present invention relates to a sulfuric acid demand analyzer and analysis method for industrial wastewater using a robot, and more particularly, to accurately analyze the sulfuric acid demand for treating wastewater as an inspection object, and to easily calculate the results. A sulfuric acid demand analyzer and method for analyzing industrial wastewater.

In recent years, various industries have developed and the economy has grown rapidly. As a result, the natural environment such as rivers and seas are polluted or ecosystems are destroyed.

Therefore, in recent years, there is a growing interest in adverse effects on the natural environment of wastewater and wastes generated by industrial activities.

For example, when wastewater and wastes generated by industrial activities are discarded in factories, which are industrial fields, they are discharged and disposed of in a reprocessed state so that the natural environment is not contaminated or the ecosystem is destroyed.

In other words, industrial wastewater, which is industrial waste, is discharged through a river or the sea while completely purified, and industrial waste is incinerated completely.

Looking at an example of a method for purifying industrial wastewater as described above, after collecting the wastewater and filtrate in several places of the wastewater tank or filtration tank containing a large amount of industrial wastewater, and administering a separate reagent or the like to the collected wastewater After a variety of tests, such as inspection or reaction test, the result of the method for treating industrial wastewater is calculated, and a large amount of industrial wastewater is treated according to the calculated treatment method.

However, in the test method for treating industrial wastewater as described above, the wastewater must be collected by manual labor and then the collected industrial wastewater must be subjected to chemicals and a separate inspection process to calculate the results of the treatment method. There was a problem.

In addition, there was a problem that the test method is not accurate because it has to be inspected by hand for the industrial wastewater collected by hand.

In addition, since a large number of inspection and treatment personnel are required to calculate the treatment method for industrial wastewater, the cost is increased, which causes economic burden.

Accordingly, a technical object of the present invention, that is, the first object of the present invention is to easily calculate the result of the method for treating wastewater after analyzing the sulfuric acid demand of the wastewater to be tested to treat the industrial wastewater. To provide a sulfuric acid demand analyzer and analysis method for industrial wastewater using a robot.

Another object of the present invention is to analyze the sulfuric acid requirements of the industrial wastewater by using a robot to accurately analyze the sulfuric acid demand for the industrial wastewater to be inspected by a robot in order to treat the industrial wastewater, thereby reducing the number of personnel and the cost thereof. To provide a method.

1 is a perspective view of an embodiment according to the present invention

2 is a front view of an embodiment according to the present invention;

Figure 3 is a perspective view showing the pumping means in the embodiment according to the present invention

Figure 4a is a schematic plan view showing the operating chamber of the embodiment according to the present invention

4b is a plan view showing the shelf side of the embodiment according to the present invention

Figure 5 is a perspective view of the metering portion of the embodiment according to the present invention

Figure 6 is a cross-sectional view showing a washing portion of the embodiment according to the present invention

7 is a cross-sectional view showing a drying part of the embodiment according to the present invention.

Figure 8 is a cross-sectional view showing the rising, lowering of the embodiment according to the present invention

9 is a cross-sectional view showing a sulfuric acid supply unit of the embodiment according to the present invention

10 is a perspective view showing a measuring device of an embodiment according to the present invention;

11 is a process chart showing the component analysis method of the embodiment according to the present invention

12 to 16 are exemplary views showing the operation of the robot in the embodiment according to the present invention.

* Explanation of symbols for the main parts of the drawings *

100; robot 110; finger

4000; body 4010; plate

4020; electrical equipment room 4030; operating room

4040; shelf 4050; lighting member

4060; electric appliance room door 4070; door of operation room

4080; operating member 4200; pumping means

4210; pumping unit 4214; pumping tank

4215; pumping motor 4220; supply unit

4230; distribution unit 4231; distribution tube

4241; pure water tank 4240; pure water supply

4200; collecting means 4310; weighing unit

4320; washing unit 4330; drying unit

4340; up and down 4500; control means

4330; Drying Unit 4350; Sulfuric Acid Supply Unit

C1, C2; First and second beakers "T"; Waste water tank

Embodiments according to the present invention for achieving this object, the body is opened and closed by each door, divided into a working room and the electrical equipment compartment; An articulated robot disposed on an inner side of the main body and having a gripping finger which is moved in one direction and is operated freely; Pumping means for pumping wastewater, which is a test object contained in a wastewater tank installed at a remote location, through a pipe from each element of the wastewater tank, and distributing a portion of the wastewater to the inside of the main body; Collecting means disposed on an inner element of the main body and supplied with a predetermined amount of wastewater pumped from the pumping means by operation of the robot; Sulfuric acid requirement measuring means disposed on an inner element of the main body and measuring hydrogen ion concentration for a predetermined amount of wastewater collected by operation of the robot, and then measuring an appropriate sulfuric acid demand several times according to the result; And it provides a sulfuric acid demand analyzer of industrial wastewater using a robot provided as a control means for automatically controlling them.

In addition, the present invention, the dispensing preparation step of preparing to be distributed in a set position by pumping the waste water in each element of the waste water tank containing the waste water; Analyte collection step of collecting an appropriate amount of wastewater, being analyte, after the completion of the dispensing preparation step with respect to the beaker; A measurement step of measuring sulfuric acid demand by gradually administering a predetermined amount of sulfuric acid to a beaker containing the analyte (water) after completing the analyte sampling step; An output step of outputting a measurement result of sulfuric acid demand for the analyte wastewater after the measuring step is completed; The present invention provides a method for analyzing sulfuric acid demand of industrial wastewater using a robot consisting of a watertight step of waterproofing an analyte wastewater after completion of the measuring step.

Hereinafter will be described in detail the configuration of sulfuric acid demand analyzer of industrial wastewater using a robot according to an embodiment of the present invention.

1 to 2 is a perspective view and a front view showing an embodiment of the sulfuric acid demand analyzer of industrial wastewater using a robot according to the present invention, Figures 3 to 10 is a view showing the main portion according to the present invention, Figure 11 12 is a process diagram showing the component analysis method of the embodiment according to the present invention, Figures 12 to 16 are exemplary views showing the operation state of the robot according to the present invention.

As shown in the figure, the main body 4000, which is a sulfuric acid demand analyzer of industrial wastewater using a robot according to the present invention, is configured to be separated up and down by a diaphragm 4010.

The main body 4000 partitioned by the diaphragm 4010 has an electrical equipment room 4020 in which a plurality of electrical and mechanical devices are accommodated, and an operating room in which a shelf 4040 is disposed at a predetermined height. 4030 is provided.

Each of the seals 4020 and 4030 is opened and closed by removable doors 4060 and 4070.

Preferably, the electrical component room 4020 and the elements of the operation chamber 4030 is provided with a lighting member 4050 for illuminating the interior thereof.

On one side of the main body 4000, the articulated robot 100 having a gripping finger 110 which is moved in one direction (X axis) and is operated freely is installed.

In addition, the inside and the outside of the main body 4000 according to the present invention pumps the wastewater, which is the test object (water) contained in the wastewater tank T installed at a remote location, from each element of the wastewater tank to a predetermined position through a pipe, Pumping means 4200 for distributing to the inside of the main body is installed.

3, the pumping means 4200 is provided inside and outside of the main body 4000, and a pumping unit 4210 for pumping wastewater, which is an object to be inspected, contained in the wastewater tank T; A supply unit 4220 provided inside the main body 4000 and configured to supply wastewater, which is an object to be inspected, pumped by the pumping unit 4210 to a predetermined position, and one end thereof communicates with the supply unit 4220. The other end is divided into a plurality of distribution parts 4230 penetrated into the operation chamber 4030 inside the main body 4000 and both inside and outside of the main body 4000, and are purely disposed with respect to the inside of the main body 4000. It is configured to be provided with a pure water supply unit 4240 for supplying and draining.

Preferably, the pumping part 4210 has a plurality of pumping pipes having one end disposed at each element of the waste water tank T, the other end of the pumping part 410 being adjacent to the main body 4000, and having a valve 4211. 4212, a pumping tank 4214 having a lid 4213 disposed outside the main body 4100 and penetrating the other ends of the plurality of pumping pipes 4212, and the inside and the outside of the main body 4000. Optionally provided in place and configured to include a pumping motor 4215 for storing and storing the wastewater of the wastewater tank T with respect to the pumping tank 4214 through the pumping pipe 4212.

More preferably, the pumping tank 4214 is divided into a plurality of compartments by a partition wall 4214b having a groove portion 4214a having an inside divided into two parts, and the other side thereof is overflowed through the groove portion 4214a. A waste tank 4414c in which wastewater is stored is provided.

The supply part 4220 is provided with a plurality of pumps 4201 disposed in the electronics compartment 4020 of the main body 4000, one end of which is connected to one side of the plurality of pumps 4221, and the other end of the main body 4000 After the withdrawal to the outside of the) is provided with a plurality of supply pipe (4222) protrudingly arranged inwardly of the pump (4214) through the lid (4213).

Preferably, the pump 4221 is configured to be provided with an eccentric cam (not shown) inside thereof so as to be selectively rotated and reversed by a control means to be described later, and to supply and discharge wastewater.

One end of the distribution part 4230 is connected to the other side of the pump 4221 of the supply part 4220, and the other end thereof is a distribution pipe 4231 and its distribution pipe drawn out through the inside of the main body 4000. 4231 is configured to include a bracket (4232) for supporting.

The pure water supply unit 4240 is disposed adjacent to the outer side of the main body 4000 and the pure water tank 4201 and the pure water pump 4242 provided inside the electrical equipment room 4020 of the main body 4000 and , One end of which is in communication with the pure water tank 4241, the other end of which is connected to a cock 4424 which receives pure water purified from tap water (or ground water), and one end of the pure water supply pipe 4244, and one end of the pure water tank 4241. Is connected to the other end and the other end of the pure water pipe 4245 and the one end is in communication with the other side of the pure water pump 4242 and the other end is connected to the other side of the pure water pump (4242) It is configured to be provided with a pure water distribution pipe 4246 that is inserted through and supported on one side of the bracket 4322 supporting the distribution unit 4230.

On the other hand, an internal element of the main body 4000 is provided with a collecting means 4300 for receiving a predetermined amount of wastewater pumped from the pumping means 4200 by the operation of the robot 100.

As shown in FIGS. 4A to 4B, the collecting means 4300 may include a first beaker C1 disposed in front of the operation chamber 4030 partitioned in the main body 4000, and an inner rear of the operation chamber 4030. A wastewater that is an analyte to be collected is collected through the distribution unit 4230 with respect to the first beaker C1 that is disposed in and moved in a state captured by the robot 100, and the first waste water contained therein. A metering unit 4310 for metering the beaker C1, a washing unit 4320 disposed in an element of the operation chamber 4030 and washing the first beaker C1 moved by the robot 100; A drying unit 4330 installed adjacent to the washing unit 4320 and drying the first beaker C1 moved by the robot 100, and disposed adjacent to the metering unit 4310 and containing pure water. 2 Beaker (C2) is seated, but the position is selectively changed and the first beaker (C1) containing the waste water moved by the robot 100, the up, down Measurement to measure the sulfuric acid demand of the waste portion contained in the steel portion 4340, sulfuric acid supply portion 4350 for supplying the amount of sulfuric acid set to the first beaker (C1) containing the waste water, and the first beaker (C1) A portion 4360 is provided and configured.

Preferably, the metering unit 4310 is preferably provided with an electronic balance capable of weighing up to one thousand grams (g) as shown in FIG.

As shown in FIG. 6, the washing unit 4320 is provided at the rear of the diaphragm 4010 that partitions the operation chamber 4030 and selectively sprays pure water therein, and the spray nozzle 4321. The first and second drains 4322 and 4323 of different sizes and overlapping with each other so as to surround the first and second drains 4322 of the main assembly compartment 4020 of the main body 4000. And a drain solenoid 4324 for selectively opening and closing at least one of the 4223.

As illustrated in FIG. 7, the drying unit 4330 is installed inside the drying tube 4331 protruding from an element of the operation chamber 4030 adjacent to the washing unit 4320 and the inside of the drying tube 4331. And a dryer 4332 having a heater that receives power and generates heat and a fan motor that blows high heat generated by the heater.

As illustrated in FIG. 8, the lifting and lowering parts 4340 are provided with an air cylinder 4431 installed under the diaphragm 4010 positioned in front of the metering unit 4310, and a piston rod of the air cylinder 4431. The beaker holder 4343 installed at 4342 and the second beaker C2 containing pure water is seated thereon, and supported by the support bracket 4431 at an upper side corresponding to the beaker holder 4343 and the second beaker C1. The first motor (4345) having a first motor shaft (4346) disposed inward of the c) and an electrode (4349) having a socket (4348) provided downward on one side of the support bracket (4344).

Preferably, a stirrer 4477 is formed in the first motor shaft 4462, and an air supply hole 4348a and a pure water supply hole 4348b penetrate toward the electrode 4348 in the socket 4348. Communication is formed by this tubular body 4348c.

The sulfuric acid supply part 4350 is a sulfuric acid container 4431 disposed in the electrical equipment compartment 4020 partitioned by the diaphragm 4010, and one end is embedded in the sulfuric acid container 4431. The other end is disposed in the sulfuric acid supply pipe (4352) and penetrated to one side of the support bracket (4344) penetrating the inside of the main body 4000, the element of the electrical equipment compartment 4020 is selectively controlled and driven waste water It is configured to include a motor pump (4353) for supplying a predetermined amount of sulfuric acid to the first beaker (C1) step by step.

The measuring unit 4360 is disposed on the other side of the shelf 4040 provided in the operation chamber 4030 and measures the hydrogen ion concentration (PH) contained in the wastewater being analyte. It consists of a hydrogen ion concentration meter.

In addition, the control means 4500 is composed of a computer main body 4510, a monitor 4520, a power supply unit 4530 and a cabinet 4540 in which they are housed (see FIG. 2).

The operation of the embodiment according to the present invention configured as described above will be described with each analysis method.

That is, the pre-operational state according to the present invention may be a state in which the robot 100 poses a certain pose to prepare for the operation progress at the prepared position.

When power is supplied to the power supply unit 4530 in this initial state, the robot 100 is operated and moves to the position of the rising and lowering portions 4340 as shown in the solid line of FIG. 12.

At the same time, the air cylinder 4431 of the lifting and lowering portion 4340 is operated to retreat the piston rod 4432, so that the second beaker seated on the beaker holder 4435 provided at one end thereof and containing pure water ( C2) is lowered.

As described above, when the second beaker C2 is lowered, the finger 110 of the robot 100 catches the second beaker C2 and moves the second beaker C2 to the second position as illustrated by the dashed-dotted line of FIG. 12. After the seating is completed, when the seating is completed, the first beaker C1, which is placed at the first position as shown by the solid line or the dashed-dotted line of FIG. 13, is caught and moved to the weighing unit side 4310, and then the empty first beaker. The weight of (C1) will be weighed.

As described above, when the measurement of the empty first beaker C1 is completed, the finger 110 of the robot 100 catches the first beaker C1 again, and is provided on the distribution unit 4230 side. Of the plurality of distribution pipes 4231, one of the plurality of distribution pipes 4231 is moved to the side of the distribution pipe 4301 as shown in FIG.

As described above, when the first beaker (C2) is first collected the waste water is moved to the weighing unit 4310 side as shown by the dashed-dotted line of Figure 13, and then the analyte to be collected Weigh out whether the amount of wastewater collected is appropriate.

That is, if the weight of the wastewater to be collected is less than the set amount of wastewater, the above operation is repeated, and the wastewater is collected and weighed. If the amount of wastewater is appropriate, the first beaker C1 from which the wastewater is collected is moved. The beaker holder 4435 of the up and down portions 4340 may be seated.

As described above, when the first beaker C1 is seated with respect to the beaker holder 4435, the piston rod 4432 is operated by the reverse operation of the air cylinder 4431, and the first beaker C2 is lifted.

Accordingly, the electrode 4349 is immersed in the wastewater contained in the first beaker C1, and after measuring the pH value of the wastewater first, and outputting the result, the control means 4500 Sulfuric acid is continuously supplied from the sulfuric acid supply unit 4350 such that the initial value of the ph (PH) set in the computer main body 4510 is 5,75.

That is, the motor pump 4353 is selectively driven by the control of the control means 4500, the sulfuric acid container 4435 from the sulfuric acid container 4431 through the sulfuric acid supply pipe 4432 continuously to the first beaker (C1) Pumping and measuring changing pH values.

If the sulfuric acid is supplied to the wastewater contained in the first beaker C1 and reaches the set pH value, for example, 5.75, the hydrogen functioning as the measuring unit 4360 continues. The ion concentration detector detects this and stops the supply of sulfuric acid primarily.

As described above, when the supply of sulfuric acid is first stopped, the finger 110 of the robot 100 is operated and moves to the weighing unit 4310 in the state in which the first beaker C1 is caught, and the weight thereof is increased. By metering, the dosage of sulfuric acid to be supplied is calculated with respect to the initially set amount of wastewater collected.

As described above, when the measurement of the dosage of sulfuric acid is completed, for example, the above operation is repeated until the initial value of the set pH is 4.8 and 4.3, and the pH value for the wastewater is measured. Done.

That is, by administering an appropriate amount of sulfuric acid to the overly alkaline (or acidified) wastewater, the wastewater is brought close to neutral values.

Of course, when the above-described series of operations is completed, the robot 100 moves to the washing unit 4320 and tilts the first and second robots as shown in the dashed-dotted line of FIG. 14 while catching the first beaker C1. Water is waterproofed through the drainage parts 4322 and 4333.

In addition, as described above, when the waterproofing is completed, the first beaker C1 as shown in the solid line of Fig. 15 from the upper side to the lower side so that the injection nozzle 4321 is partially accommodated as in the above-described embodiment. ) To clean the first beaker (C1) by the pure water sprayed through the injection nozzle (4321).

As described above, when the cleaning is completed with respect to the first beaker C1, the beaker of the lifting and lowering part 4340 is moved up and down by the first beaker C1 held by the finger 110 of the robot 100. The piston rod 4432 protrudes from the holder 4343 and at the same time the first beaker C1 together with the beaker holder 4343 so that the electrode 4349 is received inside the first beaker C1. Elevate.

As described above, when the lifting and lowering of the beaker holder 4343 in which the first beaker C1 is accommodated is completed, the air supply hole 4348a and the pure water supply are supplied through the tube 4348c introduced into the socket 4348. An appropriate amount of air and pure water are supplied through the hole 4348b, and the electrode 4349 in which the waste water is applied is washed for the above-described operation, that is, the measurement of the pH value. It rotates and the cleaning power is aimed at.

When the cleaning is completed with respect to the electrode (4349) as described above, the rising and lowering portion (4340) is to lower the beaker holder (4343) on which the first beaker (C1) is seated, when the beaker holder (4343) is lowered As described above, the finger 110 of the robot 100 catches the first beaker C1 and moves it to the washing unit 4320 side, and then the washing water contained in the first and second drains ( 4322) 4323.

As described above, when the waterproofing of the first beaker C1 is completed, the finger 110 of the robot 100 catches the first beaker C1 in a position adjacent to the washing unit 4320. 70, the first beaker C1 is placed upside down toward the drying tube 4331 as shown by the solid line in FIG. 70, and then the vehicle is repeatedly tilted left and right.

Therefore, the dryer 4332 of the drying unit 4330 is operated to supply hot air through the drying tube 4331 and to dry the first beaker C1.

As described above, when drying is completed for the first beaker C1, the finger 110 of the robot 100 returns the first beaker C1 to the first position and is seated in the second position. The second beaker C2 containing the pure water placed therein is caught.

As described above, the catched second beaker C2 is moved back and forth toward the beaker holder 4343 of the lower and lower portions 4340 by the operation of the robot 100, and the second beaker C2 is The seated beaker holder 4343 is elevated again by the operation of the piston rod 4432 and positioned so that the electrode 4149 is contained with respect to the pure water contained in the second beaker C2.

As described above, when the second beaker C2 returns to the initial position with respect to the rising and lowering portions 4340, the finger 110 of the robot 100 is operated again, as shown in the solid line of FIG. After catching the first beaker C1 placed in the position, it is moved to the pure water distribution pipe 4246 side of the pure water supply unit 4240 to receive a predetermined amount of pure water.

As described above, when the supply of pure water to the first beaker (C1) is completed, it is moved to the metering unit 4310 again to measure the supply amount of pure water, and then catch it again to move to the distribution pipe (4231) side By dispensing the pure water contained in the first beaker C1 by a predetermined amount, the distribution pipes 4231 wash the contaminated distribution pipe 4231 during the above-described operations.

Of course, in order for the distribution pipe 4231 to suck the pure water as described above, the pump 4221 is reversed and the suction of pure water is possible by the suction force applied through the distribution pipe 4231. The operation of is made possible by the progress of the program memorized in the control means.

In addition, when the suction is completed for the pure water as described above, the first beaker is moved to the washing unit by the robot 100, as described above, after draining to the first and second drains, the first position It returns to its original position and prepares for the next operation, and the operation of the fourth embodiment is completed.

Until now, a preferred embodiment according to the present invention has been shown and described with reference to measuring sulfuric acid demand for wastewater, but not limited thereto. Of course, you can do component analysis.

As described in detail above, the present invention can accurately calculate the sulfuric acid demand for the wastewater to be inspected in order to treat the industrial wastewater, and then easily calculate the result and reduce the cost accordingly. It brings benefits.

Claims (11)

A main body which is opened and closed by each door and is divided into an operation chamber and an electrical equipment compartment; An articulated robot disposed on an inner side of the main body and having a gripping finger which is moved in one direction and is operated freely; Pumping means for pumping wastewater, which is a test object contained in a wastewater tank installed at a remote location, through a pipe from each element of the wastewater tank, and distributing a portion of the wastewater to the inside of the main body; Collecting means disposed on an inner element of the main body and supplied with a predetermined amount of wastewater pumped from the pumping means by operation of the robot; Sulfuric acid requirement measuring means disposed on an inner element of the main body and measuring hydrogen ion concentration for a predetermined amount of wastewater collected by operation of the robot, and then measuring an appropriate sulfuric acid demand several times according to the result; And sulfuric acid demand analyzer of industrial wastewater using a robot provided as a control means for automatically controlling them. The pumping unit of claim 1, wherein the pumping means is provided at the inside and the outside of the main body and pumps the wastewater, which is a test object contained in the waste water tank, and is provided inside the main body and pumped by the pumping unit. A supply part for supplying the waste water, which is the water to be inspected, to a predetermined position, a plurality of distribution parts whose one end communicates with the supply part and the other end penetrates into the operation chamber inside the main body, and nutrients are disposed inside and outside the main body Sulfuric acid demand analysis of the industrial wastewater using a robot provided with a pure water supply unit for supplying and draining pure water to the inside of the main body. The pumping part of claim 2, wherein one end of each of the elements of the waste water tank is disposed, the other end of the pump is introduced into a position adjacent to the main body, and is provided with a valve; A lid is provided, through which the other end of the tube penetrates, and the inside is divided into two parts, one side of which is divided into a plurality of compartments by a partition having a groove, and the other side of which is provided with a drainage tank for storing waste water overflowed through the groove. And an sulfuric acid requirement analyzer for industrial wastewater using a robot provided with a pumping motor, which is selectively provided at an internal and external location of the main body and pumps and stores the wastewater of the wastewater tank through the pumping pipe with respect to the pumping tank. According to claim 2 or 3, wherein the supply unit is disposed in the electrical equipment compartment of the main body is selectively forward and reverse rotation, a plurality of pumps to supply and drain to the waste water, one end is connected to one side of the plurality of pumps, respectively And the other end is drawn out to the outside of the main body and penetrates through the lid, and the sulfuric acid demand analyzer of the industrial wastewater using a robot provided with a plurality of supply pipes protruded into the pumping tank. According to claim 2, wherein the dispensing unit is connected to the other end of the pump supply of the supply portion, the other end is passed through the inside of the main body and the dispensing pipe and the bracket provided to support the distribution pipe industrial Sulfuric acid demand analyzer of wastewater. The pure water supply unit of claim 2, wherein the pure water supply unit is disposed adjacent to the outer side of the main body and contains pure water, a pure water pump provided inside the electrical equipment compartment of the main body, one end communicates with the pure water tank, and the other end is pure water cock. A pure water supply pipe communicating with one end, the one end communicating with the pure water tank, the other end communicating with one side of the pure water pump, and the one end communicating with the other side of the pure pump, and the other end penetrating the inside of the main body. Sulfuric acid requirement analysis of industrial wastewater using a robot provided with a pure distribution pipe supported on one side of the bracket for supporting the distribution. According to claim 1, wherein the collecting means is the first beaker disposed in front of the operating chamber partitioned on the main body, the distribution to the beakers disposed in the rear of the operating chamber and moved in the state caught by the robot A metering unit for collecting the analyte wastewater through the unit and measuring the first beaker containing the wastewater, and a washing unit for washing the first beaker disposed in the element of the operating chamber and moved by the robot, A first drying unit installed adjacent to a washing unit and drying the first beaker moved by the robot, and a second beaker disposed adjacent to the metering unit and containing pure water, and containing wastewater moved by the robot. A sulfuric acid supply unit for selectively supplying a predetermined amount of sulfuric acid to the first beaker containing a beaker, a lowering part, a rising part, a lowering part, and a waste water, which are selectively repositioned with the beaker, and the beaker The required amount of sulfuric acid analyzer of industrial wastewater using the robot provided with the measuring part of the required amount of sulfuric acid gyeojin waste water is measured. The method of claim 7, wherein the washing unit is provided in the rear of the diaphragm partitioning the operating chamber and the injection nozzle selectively sprayed with pure water, the first and second installed with different diameters so as to be surrounded by the injection nozzle Sulfuric acid requirement analysis of industrial wastewater using a robot provided with a drain and a drain solenoid to selectively open and close at least one of the first and second drains. The beaker holder of claim 7, wherein the lifter and the lowerer part are installed in an air cylinder installed on a lower side of a diaphragm positioned in front of the metering unit, and a second beaker mounted on a piston rod of the air cylinder and containing pure water. And a first motor having a first motor shaft having a stirrer disposed inwardly of the second beaker and supported by a support bracket on an upper side thereof and downwardly provided on one side of the support bracket and communicating with air by a tubular body. Sulfuric acid requirement analysis of industrial wastewater using a robot provided with a socket through which the hole, the pure water supply hole, and an electrode disposed in the socket. 10. The sulfuric acid supply unit of claim 7 or 9, wherein the sulfuric acid supply unit is a sulfuric acid container disposed in the electrical equipment compartment partitioned by the diaphragm, and one end is embedded in the sulfuric acid container, and the other end penetrates the inside of the main body. Sulfuric acid supply pipe penetrated to one side of the bracket, disposed in the element of the electrical equipment room, and selectively controlled and driven by a motor pump for supplying a predetermined amount of sulfuric acid to the first beaker containing the waste water step by step industrial Sulfuric acid demand analyzer of wastewater. A dispensing preparation step of preparing waste water from each element of the waste water tank containing the waste water so as to be distributed at a predetermined position; Analyte collection step of collecting an appropriate amount of wastewater, being analyte, after the completion of the dispensing preparation step with respect to the beaker; A measurement step of measuring sulfuric acid demand by gradually administering a predetermined amount of sulfuric acid to a beaker containing the analyte (water) after completing the analyte sampling step; An output step of outputting a measurement result of sulfuric acid demand for the analyte wastewater after the measuring step is completed; The sulfuric acid demand analysis method of the industrial wastewater using a robot consisting of a water-proof step of waterproofing the wastewater of the analyte after completion of the measuring step.

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