KR102218270B1 - High Temperature Condensate Water Recycling System of CMCP facilities - Google Patents

Abstract

According to one embodiment of the present invention, a condensate recycling system of CMCP facilities, which can comprise: a process steam pipe which transfers process steam; an overheat reducing machine connected to the process steam pipe, which receives the process steam, reduces the temperature of the CMCP facilities, and discharges the process steam to a discharge pipe; the CMCP facilities connected to the discharge pipe of the overheat reducing machine to receive the process steam; a first control valve placed on the process steam pipe to control the pressure of process steam before the overheat reducing machine; a second control valve placed on the process steam pipe to be subsequent to the first control valve and to be preceding to the overheat reducing unit, thereby controlling the flow rate of the process steam; a detection member placed on the discharge pipe of the overheat reducing machine to detect one or more of the temperature and pressure of a fluid in the discharge pipe; a third control valve placed in the discharge pipe to be subsequent to the detection member and to preceding to the CMCP facilities, thereby controlling at least one of the temperature and flow rate of the fluid in the discharge pipe; a high-temperature condensate discharge pipe connected to the CMCP facilities to discharge the condensate from the CMCP facilities; a heat exchanger connected to the high-temperature condensate discharge pipe; and a pump facility connected to the heat exchanger to receive the condensate, which has completely exchanged heat, and to supply the condensate to at least one of the overheat reducing machine and a water supply pipe. The present invention is able to improve efficiency in using energy.

Description

High Temperature Condensate Water Recycling System of CMCP facilities}

The present invention relates to a condensed water recycling system of a CMCP facility.

The CMCP (Coal Moisture Control Process) facility is a facility used to dry coal for coke production to have a certain moisture content.

As shown in FIG. 1, a conventional CMCP facility is configured to receive process steam produced in a steel mill process through a pipe network and use it for coal drying.

Process steam (saturated steam or superheated steam) of medium temperature and medium pressure is supplied to the CMCP facility 10 through the first pipe 11, and in the process, the expansion valve (PCV, pressure) installed in the first pipe 11 Control Valve) to the required pressure.

The high-temperature condensed water discharged through the first pipe 12 of the CMCP facility 10 from the condensed water recycling system 1 of a conventional CMCP facility is supplied to the heat exchanger 20 and is used to preheat the conveyed air. It can be re-introduced to (20).

Then, it flows to the pump facility 30 through the third pipe 13 connecting the heat exchanger and the pump facility 30, and then is discharged to the sewage through the fourth pipe 14 branched from the third pipe 13. .

The condensed water that has passed through the pump facility 30 is supplied for boiler feed water or hot water through the fifth pipe 15 connected to the pump facility 30.

However, this process alone cannot say that the utilization rate of high-temperature condensate discharged after heat exchange is high, and if facilities such as a boiler are located far from the CMCP facility, there is a problem that heat loss occurs due to long-distance transport, and the investment and facility costs increase. there is a problem.

KR 10-2002-0043700 A (2002.06.12)

An object of the present invention is to increase the utilization rate of condensate discharged from the CMCP facility and to improve the efficiency of energy utilization.

The present invention relates to a condensed water recycling system of a CMCP facility.

The condensed water recycling system of the CMCP facility according to an embodiment of the present invention includes a process steam pipe for transferring process steam; and a process steam pipe that is connected to the process steam pipe to receive the process steam and lowers the temperature of the process steam to discharge it to the discharge pipe. And a CMCP facility connected to the discharge pipe of the overheating reducer to receive the process steam; And, provided in the process steam pipe to control the pressure of the process steam before the overheating reduction A first control valve; and a second control valve provided in the process steam pipe, which is provided after the first control valve and preceded by the overheating reducer to adjust the flow rate of the process steam; and the overheating reservoir A sensing member provided in the discharge pipe of the cold and sensing information of at least one of temperature and pressure of the fluid inside the discharge pipe; And, provided in the discharge pipe, followed by the sensing member, and preceded by the CMCP facility A third control valve that is provided to control at least one of the temperature and flow rate of the fluid inside the discharge pipe; and a high temperature condensed water discharge pipe connected to the CMCP facility to discharge condensed water from the CMCP facility; and, the high temperature A heat exchanger connected to the condensate discharge pipe; And a pump facility connected to the heat exchanger to receive the condensed water for which heat exchange has been completed and supply it to at least one of the overheating reducer and the water supply pipe.

In addition, a first high-temperature condensed water discharge pipe connected to the heat exchanger to discharge the condensed water completed heat exchange from the heat exchanger; And, a condensed water reservoir connected to the high-temperature condensed water discharge pipe to store the condensed water; And a second high and high temperature condensed water discharge pipe connected to the condensed water storage and the pumping facility to supply the condensed water stored in the condensed water storage to the pumping facility.

Further, a circulation pipe connected to the pump facility and the overheating reducer to supply the condensed water supplied from the pumping facility to the overheating reducer; And a fourth control valve provided in the circulation pipe to adjust the flow rate of the condensed water.

In another embodiment, a first process steam pipe for transferring the process steam; and a CMCP facility connected to the first process steam pipe to receive the process steam; and a second process steam pipe for transferring the process steam; And, a thermal steam recompressor connected to the second process steam pipe to receive the process steam; and, a discharge pipe connecting the thermal steam recompressor and the CMCP facility; and, the discharge pipe provided in the discharge pipe A sensing member for sensing information of at least one of temperature and pressure of the internal fluid; and, provided in the discharge pipe, followed by the sensing member, and provided prior to the CMCP facility, of the fluid inside the discharge pipe. A first control valve for controlling at least one of a temperature and a flow rate; and a high-temperature condensed water discharge pipe connected to the CMCP equipment to discharge condensed water from the CMCP equipment; and a heat exchanger connected to the high-temperature condensed water discharge pipe; And, A first high-temperature condensed water discharge pipe connected to the heat exchanger to transfer the condensed water having completed heat exchange; and a condensate water storage unit connected to the first high-temperature condensed water discharge pipe to store the condensed water; And a second medium and high temperature condensed water discharge pipe connecting the condensed water storage and the thermal steam recompressor.

In addition, a second control valve provided in the first and second process steam pipes to control the pressure of the process steam; And a third control valve provided to be followed by the second control valve in the second process steam pipe to adjust the flow rate of the fluid inside the second process steam pipe.

In another embodiment, a first process steam pipe for transferring the process steam; and a CMCP facility connected to the first process steam pipe to receive the process steam; and a second process steam pipe for transferring the process steam; And, an overheating reducer connected to the second process steam pipe to receive the process steam; and a first discharge pipe connecting the overheating reducer and the CMCP facility; and, branched from the second process steam pipe. A thermal steam recompressor connected to a third process steam pipe; And, a second discharge pipe connected to the thermal steam recompressor and the first discharge pipe; And, high-temperature condensed water connected to the CMCP facility to discharge condensed water from the CMCP facility. Discharge pipe; And, a heat exchanger connected to the high-temperature condensed water discharge pipe; And, A first high-temperature condensed water discharge pipe connected to the heat exchanger to transfer the heat-exchanged condensed water; And, Connected to the first high-temperature condensed water discharge pipe A condensed water storage for storing the condensed water; And a pump facility connected to the condensate water storage and supplying the condensed water to at least one of the superheat reducer and the water supply pipe.

In addition, the pump facility may be connected to the overheating reducer by a circulation pipe connected to the overheating reducer, and the circulation pipe may be provided to supply the condensed water supplied from the pumping facility to the overheating reducer.

In addition, a first control valve provided in the first process steam pipe and the second process steam pipe to adjust the pressure of the process steam; And, provided to be followed by the first control valve in the second process steam pipe, the A second control valve for controlling the flow rate of the fluid inside the second process steam pipe; and a third control valve provided in the third process steam pipe to control the flow rate of the fluid inside the third process steam pipe; And a fourth control valve provided in the circulation pipe to adjust the flow rate of the fluid inside the circulation pipe.

In addition, the fifth is provided in the first discharge pipe, provided after the region where the second discharge pipe merges with the first discharge pipe to control at least one of the temperature and flow rate of the fluid inside the first discharge pipe. It may further include a control valve.

In addition, a first sensing member provided in the first discharge pipe and configured to sense at least one of a temperature and pressure of a fluid inside the first discharge pipe; And a second sensing member provided in the second discharge pipe and configured to sense at least one of temperature and pressure of the fluid inside the second discharge pipe.

In addition, a steam trap connected to the condensate water storage unit and supplying condensed water to the condensate water storage unit through a steam trap pipe may be further included.

In addition, the first control valve, the second control valve, the third control valve, the fourth control valve, the first sensing member and a control unit connected to the second sensing member; may further include.

According to the present invention, the utilization rate of condensate discharged from the CMCP facility is increased, and the efficiency of energy utilization is improved.

In addition, it is possible to reduce the maintenance cost and investment cost of the facility.

1 shows a condensate recycling system of a conventional CMCP facility.
2 shows a condensate recycling system of a CMCP facility according to an embodiment of the present invention.
3 is a diagram showing a condensate recycling system of a CMCP facility according to another embodiment of the present invention.
Figure 4 shows a condensate water recycling system of the CMCP facility according to another embodiment of the present invention.
5 shows a condensate recycling system of a CMCP facility according to another embodiment of the present invention.
6 is a diagram showing a condensate recycling system of a CMCP facility according to another embodiment of the present invention.

In order to clarify the gist of the present invention, a description of elements and techniques well known by the prior art will be omitted, and hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

However, the spirit of the present invention is not limited to the presented embodiments, and specific components may be added, changed, or deleted by those skilled in the art to be proposed in other forms, but this is also included within the scope of the same idea as the present invention. Reveal.

In addition, roles of the first to fifth control valves in each embodiment described below may be different for each embodiment. The functions of the first to fifth control valves follow the description described in each embodiment.

In addition, the same reference numerals may indicate different components in each drawing, which follows the corresponding description described in each embodiment.

First, as shown in FIG. 2, the condensed water recycling system 100 of the CMCP facility according to an embodiment of the present invention is a process steam pipe 110 for transferring process steam (saturated steam or superheated steam) generated during a process such as a steel mill, the above. An overheat reducer 120 connected to the process steam pipe to receive the process steam and discharge it to the discharge pipe 121 by lowering the temperature of the process steam, and the process is connected to the discharge pipe of the overheat reducer 120 A CMCP facility 130 receiving steam, a first control valve 111 provided in the process steam pipe to control the pressure of the process steam before the overheating reducer 120, and provided in the process steam pipe, A second control valve 112 that follows the first control valve 111 and precedes the overheat reducer 120 to control the flow rate of the process steam, and the discharge pipe of the overheat reducer 120 A sensing member (160) provided in the discharge pipe for sensing at least one of the temperature and pressure of the fluid inside the discharge pipe, provided in the discharge pipe, followed by the sensing member, and preceded by the CMCP facility (130) It may include a third control valve 122 that is provided to control at least one of the temperature and flow rate of the fluid inside the discharge pipe of the overheat reducer 120.

The sensing member 160 may be provided in the discharge pipe 121 and may be provided as a sensor for detecting a temperature and pressure of a fluid flowing inside the discharge pipe.

The first control valve 111 may be provided as a pressure regulating valve, and serves to lower the pressure of the process steam to an appropriate level.

The process steam discharged from a process such as a steel mill and flowing through the process steam pipe is steam of 200°C, and can be adjusted to an appropriate flow rate by the second control valve 112 before being supplied to the superheat reducer 120.

The desuperheater plays a role of lowering the temperature of superheated steam maintaining a completely gaseous state to a desired superheat degree, and consequently lowering the superheated steam to the saturation temperature.

As an example, the overheating reducer 120 may be a device that injects water into the stream of steam in order to lower the temperature of the overheated steam, and a system that detects the temperature of the overheated steam is added to inject it into the overheated steam. It may be configured to control the flow rate of the cooling medium such as water.

The overheating reducer 120 can be divided into a direct contact type and an indirect contact type according to a method of lowering the temperature of the superheated steam, and which method is not necessarily limited by the present invention, and is appropriately suited by the operator and the work environment. This is an item that can be selected and applied.

Meanwhile, a high-temperature condensed water discharge pipe 131 is connected to the CMCP facility 130, and relatively high-temperature condensed water is discharged through the high-temperature condensed water discharge pipe 131.

In addition, a heat exchanger 140 connected to the high-temperature condensed water discharge pipe 131 is connected, and the thermal energy of the high-temperature condensed water introduced into the heat exchanger 140 is used to preheat the coal transport air, and the condensed water having completed heat exchange is It flows back into the heat exchanger 140 again.

The relatively medium-high temperature condensed water may be supplied to and stored in the condensed water storage 170 through the first high-temperature condensed water discharge pipe 141 connected to the heat exchanger.

A second high and high temperature condensed water discharge pipe 171 is connected to the condensate storage unit 170, and the second high and high temperature condensed water discharge pipe 171 can supply the condensed water stored in the condensate storage unit 170 to the pump facility 150. have.

A water supply pipe 151 and a circulation pipe 152 may be connected to the pump facility 150. The condensate supplied through the water supply pipe is supplied as a post process for water supply, hot water, drying, preheating, etc., and the condensate supplied through the circulation pipe. May be resupplied to the overheat reducer 120.

In this case, the circulation pipe 151 is provided with a fourth control valve 153 to control the flow rate of condensed water.

The temperature of the condensed water flowing through the circulation pipe 151 is about 100°C, and the condensed water is re-introduced into the overheating reducer 120 and mixed with the steam at 200°C in the overheating reducer 120, thereby reducing the degree of superheat. It is converted into steam or saturated steam of 2 to 4 bar, g.

Subsequently, the temperature and pressure are controlled by the first and second control valves 111 and 112, the sensing member 160, and the third control valve 122 provided before and after the overheating reducer 120, and the CMCP facility 130 It is possible to manufacture mixed steam with the optimal conditions required by

According to the above process, the utilization rate of residual heat of the high-temperature condensate discharged from the CMCP facility can be increased, and the energy use efficiency of the CMCP facility can be improved.

In addition, as a result, it is possible to reduce the amount of process steam used.

As shown in FIG. 3, the condensate water recycling system of the CMCP facility according to another embodiment of the present invention is connected to the first process steam pipe 110 for transferring process steam, and the first process steam pipe to supply the process steam. It may include a receiving CMCP facility 120 and a second control valve 111 provided in the first process steam pipe.

The second control valve 111 may be provided as a pressure regulating valve, and serves to lower the pressure of the process steam to an appropriate level. According to this, process steam may be directly supplied to the CMCP facility 120.

In addition, a second process steam pipe 130 for transferring the process steam to a path different from the first process steam pipe 110, and a thermal steam material connected to the second process steam pipe 130 to receive the process steam. At least one of a compressor 140, a discharge pipe 141 connecting the thermal steam recompressor 140 and the CMCP facility 120, and the temperature and pressure of the fluid inside the discharge pipe provided in the discharge pipe 141 A sensing member 150 for sensing any one information, provided in the discharge pipe 141, followed by the sensing member 150, and provided before the CMCP facility 120, and the discharge pipe 141 It may include a first control valve 142 for adjusting at least one of the temperature and flow rate of the internal fluid.

Another second control valve 111 is provided before the thermal steam recompressor 140 in the second process steam pipe 130 to reduce the pressure of the process steam to an appropriate level, and the second A third control valve 112 that controls the flow rate of the steam at 200°C is provided at a position following the control valve 111 to control the flow rate of the steam flowing into the thermal steam recompressor 140.

On the other hand, the high-temperature condensed water generated in the CMCP facility 120 is supplied to the heat exchanger 160 through the high-temperature condensed water discharge pipe 121 connected to the CMCP facility 120, and the condensed water that has completed heat exchange to preheat the coal transfer air. Is discharged through the first high-temperature condensed water discharge pipe 161 connected to the heat exchanger and supplied to the condensed water storage 170 to be accommodated.

The high-temperature condensate discharged from the CMCP facility 120 is lower than the pressure at the time of inflow, but still has a pressure, so when the condensate storage 170 expands to atmospheric pressure, flash vapor is generated.

The flash steam discharged from the condensate storage unit 170 is about 100°C, and this flash steam flows into the thermal steam recompressor (TVR, 140) through the second high-temperature condensate discharge pipe 171 and is 3 bar, g. It is mixed with 200℃ superheated steam.

And by the sensing member 150 and the second control valve 111 and the third control valve 113 mounted on the front and rear end of the thermal steam recompressor (TVR, 140), the CMCP facility 120 It can be controlled by pressure and temperature conditions.

At this time, the superheated steam of 3 bar, g and 200°C is the process steam supplied through the second process steam pipe 130.

On the other hand, as shown in Figure 4, the condensate water recycling system 200 of the CMCP facility according to another embodiment of the present invention is a first process steam pipe 210 for transferring process steam, the first process steam pipe 210 A CMCP facility 220 connected to and receiving the process steam, a second process steam pipe 230 for transferring process steam through a different path from the first process steam pipe 210, and the second process steam pipe A superheat reducer 240 connected to 230 to receive the process steam, a first discharge pipe 241 connecting the superheat reducer 240 and the CMCP facility 220, and the second process steam pipe The thermal steam recompressor 260 connected to the third process steam pipe 250 branched from, the thermal steam recompressor 260 and the second discharge pipe 261 connected to the first discharge pipe 241, the CMCP A high-temperature condensed water discharge pipe 221 connected to the facility 220 to discharge condensed water from the CMCP facility, a heat exchanger 270 connected to the high-temperature condensed water discharge pipe 221, the condensed water connected to the heat exchanger and completed heat exchange. The first used high temperature condensed water discharge pipe 271, the first used high temperature condensed water discharge pipe 271 is connected to the condensed water storage 280 for storing the condensed water, and the condensed water is connected to the condensed water storage 280 It may include a pump facility 290 that supplies at least one of the overheating reducer 240 and the water supply pipe (291).

The pump facility 290 may be connected to the overheating reducer by a circulation pipe 292 connected to the overheating reducer 240, and the circulation pipe 292 may supply the condensed water supplied from the pumping facility 290. It can be supplied to the overheating reducer 240.

Meanwhile, a plurality of control valves may be provided in the first process steam pipe 210 and the second process steam pipe 230. Specifically, a first control valve 211 for controlling a pressure of the process steam may be provided in the first process steam pipe and the second process steam pipe. The first control valve 211 may be provided in each of the first process steam pipe and the second process steam pipe.

In addition, a second control valve 231 may be provided in the second process steam pipe 230 to be provided after the first control valve 211 to control the flow rate of the fluid inside the second process steam pipe. .

In addition, the third control valve 251 is provided in the third process steam pipe 250 to control the flow rate of the fluid inside the third process steam pipe 250 and the circulation pipe 292 is provided in the circulation. A fourth control valve 293 for adjusting the flow rate of the fluid inside the pipe may be further provided.

In addition, provided in the first discharge pipe 241, the second discharge pipe 261 is provided after the area where the first discharge pipe joins the first discharge pipe 241, among the temperature and flow rate of the fluid inside the first discharge pipe 241 It may further include a fifth control valve 242 for controlling at least any one, the fifth control valve 242 serves to control the flow rate of the process steam immediately before the CMCP facility 220.

In addition, the first sensing member 243 and the second discharge pipe 261 are provided in the first discharge pipe 241 to detect at least one of temperature and pressure of the fluid inside the first discharge pipe. A second sensing member 262 may be further provided that is provided in the second discharge pipe and senses at least one of temperature and pressure of the fluid inside the second discharge pipe.

According to the first and second sensing members 243 and 262, temperature and pressure information of the fluid inside the first and second discharge pipes 241 and 261 can be detected and easily adjusted to a level required for the process.

Meanwhile, a steam trap 202 is connected to the condensed water storage 280 to utilize the high-temperature condensed water discharged from the steam trap 202.

The steam trap 202 and the condensed water storage 280 are connected by a steam trap pipe 201, and condensed water at 150° C. generated in the steam trap 202 may be supplied to the condensate storage 280. According to this, the energy recycling efficiency of the process can be further improved.

On the other hand, as shown in FIG. 5, the condensed water is not recycled in the superheat reducer and the thermal steam recompressor, but the condensed water is discharged from the pump facility 290 through the water supply pipe 291 to be supplied to the ORC power generation system. have.

It goes without saying that the condensed water that has passed through the heat exchanger (not shown) in the ORC power generation system can be kept below about 60°C, and then recycled for water supply, hot water, drying, and preheating. However, the discharge temperature of the condensate can be changed according to the specifications of the ORC power generation system.

Meanwhile, in another embodiment of the present invention, as shown in FIG. 6, the first control valve 211, the second control valve 231, the third control valve 251, and the fourth control valve 293 of FIG. 4 , It may further include a control unit 203 connected to the first sensing member 243 and the second sensing member 262.

PLC may be used as the control unit 203, and the first control valve 211, the second control valve 231, the third control valve 251, and the fourth control valve 293 are controlled by the control unit 203. Opening and closing may be automatically controlled, and information detected by the first sensing member 243 and the second sensing member 262 may be controlled.

According to this, the convenience and efficiency of work can be further improved, and the automation of the process can be established.

The matters described above have been described in relation to an embodiment of the present invention, and the scope of the present invention is not limited thereto, and various modifications and variations are possible within the scope not departing from the technical spirit of the present invention described in the claims. This will be apparent to those of ordinary skill in the art.

1: Condensate recycling system of conventional CMCP facilities
10: CMCP facility 11: 1st pipe
12: second pipe 13: third pipe
14: 4th pipe 15: 5th pipe
20: heat exchanger 30: pump
40: valve

Claims (12)

Process steam piping for transferring process steam;
An overheat reducer connected to the process steam pipe to receive the process steam and lower the temperature of the process steam to discharge it to the discharge pipe;
A CMCP facility connected to the discharge pipe of the overheating reducer to receive the process steam;
A first control valve provided in the process steam pipe to control the pressure of the process steam before the overheat reduction;
A second control valve provided in the process steam pipe, followed by the first control valve, and preceding the overheating reducer to control the flow rate of the process steam;
A sensing member provided in the discharge pipe of the overheating reducer and sensing information of at least one of temperature and pressure of the fluid inside the discharge pipe;
A third control valve provided in the discharge pipe, followed by the sensing member, and provided to precede the CMCP facility to control at least one of a temperature and a flow rate of the fluid inside the discharge pipe;
A high-temperature condensed water discharge pipe connected to the CMCP facility to discharge condensed water from the CMCP facility;
A heat exchanger connected to the high-temperature condensed water discharge pipe; And
A pump facility connected to the heat exchanger to receive the condensed water having completed heat exchange and supply it to at least one of the overheating reducer and a water supply pipe;
Condensate recycling system of the CMCP facility comprising a.
The method of claim 1,
A first high-temperature condensed water discharge pipe connected to the heat exchanger and discharged from the heat exchanger the condensed water having completed heat exchange;
A condensate storage unit connected to the first high-temperature condensed water discharge pipe to store the condensed water; And
A second high and high temperature condensed water discharge pipe connected to the condensate water storage and the pump equipment to supply the condensed water stored in the condensate water storage to the pump equipment;
Condensate recycling system of the CMCP facility further comprising a.
The method of claim 2,
A circulation pipe connected to the pump facility and the overheating reducer to supply the condensed water supplied from the pumping facility to the overheating reducer; And
A fourth control valve provided in the circulation pipe to control the flow rate of the condensed water;
Condensate recycling system of the CMCP facility further comprising a.
A first process steam pipe for transferring process steam;
A CMCP facility connected to the first process steam pipe to receive the process steam;
A second process steam pipe for transferring process steam;
A thermal steam recompressor connected to the second process steam pipe to receive the process steam;
A discharge pipe connecting the thermal steam recompressor and the CMCP facility;
A sensing member provided in the discharge pipe and sensing information of at least one of temperature and pressure of the fluid inside the discharge pipe;
A first control valve provided in the discharge pipe, followed by the sensing member, and provided to precede the CMCP facility to control at least one of a temperature and a flow rate of the fluid inside the discharge pipe;
A high-temperature condensed water discharge pipe connected to the CMCP facility to discharge condensed water from the CMCP facility;
A heat exchanger connected to the high-temperature condensed water discharge pipe;
A first high-temperature condensed water discharge pipe connected to the heat exchanger to transfer the condensed water having heat exchanged;
A condensate storage unit connected to the first high-temperature condensed water discharge pipe to store the condensed water; And
A second middle and high temperature condensed water discharge pipe connecting the condensed water storage and the thermal steam recompressor;
Condensate recycling system of the CMCP facility comprising a.
The method of claim 4,
A second control valve provided in the first and second process steam pipes to control the pressure of the process steam; And
A third control valve provided to be followed by the second control valve in the second process steam pipe to control a flow rate of the fluid in the second process steam pipe;
Condensate recycling system of the CMCP facility further comprising a.
A first process steam pipe for transferring process steam;
A CMCP facility connected to the first process steam pipe to receive the process steam;
A second process steam pipe for transferring process steam;
An overheat reducer connected to the second process steam pipe to receive the process steam;
A first discharge pipe connecting the overheating reducer and the CMCP facility;
A thermal steam recompressor connected to a third process steam pipe branched from the second process steam pipe;
A second discharge pipe connected to the thermal steam recompressor and the first discharge pipe;
A high-temperature condensed water discharge pipe connected to the CMCP facility to discharge condensed water from the CMCP facility;
A heat exchanger connected to the high-temperature condensed water discharge pipe;
A first high-temperature condensed water discharge pipe connected to the heat exchanger to transfer the condensed water having heat exchanged;
A condensate storage unit connected to the first high-temperature condensed water discharge pipe to store the condensed water; And
A pump facility connected to the condensate water storage and supplying the condensed water to at least one of the superheat reducer and a water supply pipe;
Condensate recycling system of the CMCP facility comprising a.
The method of claim 6,
The pump facility,
Connected to the overheating reducer by a circulation pipe connected to the overheating reducer,
The circulation pipe,
Condensate water recycling system of the CMCP facility, characterized in that provided to supply the condensed water supplied from the pump facility to the superheat reducer.
The method of claim 7,
A first control valve provided in the first process steam pipe and the second process steam pipe to control the pressure of the process steam;
A second control valve provided to be followed by the first control valve in the second process steam pipe to control a flow rate of the fluid inside the second process steam pipe;
A third control valve provided in the third process steam pipe to control a flow rate of the fluid in the third process steam pipe; And
A fourth control valve provided in the circulation pipe to control a flow rate of the fluid inside the circulation pipe;
Condensate recycling system of the CMCP facility further comprising a.
The method of claim 8,
A fifth control valve provided in the first discharge pipe, provided after a region where the second discharge pipe joins the first discharge pipe, to control at least one of a temperature and a flow rate of the fluid inside the first discharge pipe ;
Condensate recycling system of the CMCP facility further comprising a.
The method of claim 9,
A first sensing member provided in the first discharge pipe and configured to detect information on at least one of temperature and pressure of the fluid inside the first discharge pipe; And
A second sensing member provided in the second discharge pipe and configured to detect information on at least one of temperature and pressure of the fluid inside the second discharge pipe;
Condensate recycling system of the CMCP facility further comprising a.
The method according to any one of claims 2 to 10,
A steam trap connected to the condensate water storage and supplying condensed water to the condensed water storage through a steam trap pipe;
Condensate recycling system of the CMCP facility further comprising a.
The method of claim 10,
A control unit connected to the first control valve, the second control valve, the third control valve, the fourth control valve, the first detection member and the second detection member;
Condensate recycling system of the CMCP facility further comprising a.

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