WO2010148538A1

WO2010148538A1 - Power cycle system and power cycle method

Info

Publication number: WO2010148538A1
Application number: PCT/CN2009/000714
Authority: WO
Inventors: 苏庆泉
Original assignee: Su Qingquan
Priority date: 2009-06-25
Filing date: 2009-06-25
Publication date: 2010-12-29
Also published as: CN102482949A; CN102482949B

Abstract

A power cycle system includes a steam turbine or a screw expansion power machine (200) having an inlet pipe (240) and an exhaust pipe (230), a generator (10) which contains absorbent solution inside and has a generation heat exchanger (11) for heating the absorbent solution to produce steam of an absorbent cycling working medium, wherein an inlet of the generation heat exchanger is connected with the exhaust pipe of the steam turbine, an absorber (20) which contains the absorbent solution inside and has an absorption heat exchanger, wherein an inlet of the absorption heat exchanger is connected with an outlet of the generation heat exchanger, an outlet of the absorption heat exchanger is connected with the inlet pipe of the steam turbine, a connection pipe is placed between the generator and the absorber, and an absorbent crystallizer (30) which includes an inlet of the crystallizer's absorbent solution, an outlet of the absorbent solution after crystallization and an outlet of the solution containing absorbent crystals. The power cycle system improves the heat efficiency and the generating efficiency of the power cycle considerably by reclaiming the condensation heat of the steam discharged by the steam turbine.

Description

Skills, skill, method, wood field

The skill in the field of thermal engineering is particularly related to God's acceptance.

Background

It is the main way of conventional heat and harmony. Yu

0 works by using high temperature steam

The steam expands to form a low seat and discharge.

The water is sent to the hot and cold water by the water pump to generate heat at a high temperature and high steam. Because of the large amount of work in the cup (there is a large amount of heat to the outside, the efficiency is lower, usually lower at the level of efficiency, temperature and force.)

The main purpose of this is to overcome the existing heat and system, especially

0 The existence of low thermal efficiency and the high energy level of the required heat source provides a new skill method and the wood to be solved by the power system is to make it possible to specialize in the high efficiency of many external heat sources including high, medium and low. And

The high new heat and skill wood is more and more versatile.

5 The purpose of this book and the solution to its technical skills are the same as the following wood solutions. According to the proposed power of the gods, it includes steam trapping or expanding power to store the solution and the heat in the steam or its pipeline and the pipeline. The heat exchanger is used for the heat recovery solution to collect the forest steam. The pipe connected to or expanded by 0 is filled with a collecting solution to receive the heat collector. The utility model is used for the hot-powered forestry workers to use the high-temperature and high-seat power of the households. The steamer of the steamer is connected to the outlet of the heat exchanger, and the connected and connected pipes are connected to the non-self-generated pipes. The collecting solution of the device and/or the unreceived solution form a crystallizing solution and a crystallizing solution, and the collected solution is sent to the friend's crystallization or the crystallization solution is sent to the collecting solution, and the crystallization receiving solution is connected to the pipe. The solution solution and the outlet of the raw material solution are crystallized and crystallized, and the solution is connected to the raw material and the crystallization solution is connected to the outlet of the receiving solution.

The purpose and solution of this technology can be used in the following wood measures.

The former power system is at least a heat exchanger in which the pipe or the power pipe of the expansion or the power is introduced.

The former power of the forest, the heat exchanger, the heat accumulator, the heater or the burner.

The former power system includes the liquid crystal collecting device and the collecting pipe on the collecting pipe and/or the collecting solution for collecting crystals or collecting crystals, and the collecting solution of the raw materials and/or Or a collection of unreceived solutions. Receive the solution.

The former skill of Lin Tong includes the absorption solution autothermalizer for the crystallized solution of the unabsorbed solution that has not been crystallized . ,

The former power of Lin Tong includes the recovery of the solution or the recovery of the collected solution from the collected solution.

The former power of Lin Tong includes the solution of the solution from the heat sink, the crystallized absorption solution that does not collect crystals, and the crystallization or collection of crystals.

The former skill of the forest system did not produce the solution and did not self-receive The collected solution mixed solution autothermalizer did not receive the crystallized solution and the crystallized or absorbed crystallized solution.

The former skill of the forest system is that the solution in the generator is smaller than the solution in the receiver.

The former power of 5 is a mixture of L B , L , L L n B Na , Na NaB B a , and gB , or a mixture of gB.

The purpose of this book and the solution to its technical use are the same as the following.

The proposed method of skill includes

(1) In the receiver, the high-receiving solution receives the forester's steam, and releases the power in the heat radiator. The forester makes the high-temperature high-seat power.

(2) L's skill, forestry steam or expansion skill

Or expansion skill or

5 (or the expansion of the power and the low temperature of the low-cost forestry steam will be condensed in the heat exchanger to release the solution in the heat generator to make it household income forest steam

The original steam of the households in the living room will be collected.

( ) The solution in the receiver and the generator is sent to the crystallizer. In the crystallizer, the crystal is solidified, and the solid crystallized solution is sent to the friend's crystallization solution and sent to the receiver.

The former skill method includes a crystallizing solution of the collected solution before the collected solution is sent to the living device and the collected solution is collected.

The former skill method includes the method of the force before the crystallization before the collected crystal is sent to the receiver and before the collected solution is received, and the method of the crystallization before the collection of the collected solution is sent to the receiver before being sent to the receiver. And the collected crystallization solution of the collected solution before the absorption of 0 and Receiving or receiving the solution.

The former method of skill includes the collection of the collected solution of the collected solution of the collected solution before the collected solution is sent to the receiver before being sent to the receiver to form a collecting solution. Crystallization of the solution and crystallization or collection of crystals.

The former skill method The power generated in the heat sink Forest steam and or expansion power and discharge power The forest steam is either heat or external heat source.

The former power method is the external heat source of geothermal heat, too hot, low, medium and low temperature waste heat or fuel combustion.

The former skill method is external to the crystallization.

The former skill method of the receiver in the receiver is higher than the harvest in the receiver.

The former skill method is that the saturated steam in the receiver is higher than the saturated steam kPa in the receiver.

This is still the same as the existing wood.

( 1 ) or the expansion of the power of the work has a high efficiency of thermal efficiency and efficiency

( ) Water that can be greatly reduced due to the need to use the outside

The lower-level energy sources that can be used include renewable energy such as solar energy, bio-ethanol, and other low-temperature waste heat and low-profile specialization.

The above description is a clear understanding of the wood means of the present invention, and the following description can be made in accordance with the contents of the description. 1 is the flow of the skill of this one.

This is the flow of the system.

Is the skill of the forest

It is the process of this skill.

Is the skill of the forest

It is the process of this skill. Best way

The wooden means for the purpose of this special purpose and the following are better and better, according to the method, the special features and the functions of the power system.

As shown in Fig. 1, it is the flow of the power system of this one. The power system consists mainly of steam masking or expansion power, generator 1 , harvest 2 and crystallization. The 0 can be under steam or each of the work can be in the existing wood. Or skill 0 has a pipe connected to the end and a pipe connected to the end connected to each other. 10 by or expansion of the family. In the raw material 1, the collection and collection of crystals are filled with the solution solution in the same device. The solution is collected and dissolved in the absorption. A solution of a mixture of L B , L , L N L , nB Na , Na NaB B a , and gB, or a mixture of water, or ethanol.

The living device 1 has a raw material crystallizing solution and a raw material collecting solution outlet having a heater 11 in the living unit 1. The generator 1 supplies heat to the receiving solution in the raw material, and the steam in the raw material in the raw material is stored in the living device 1 and the steam pipe 1 is connected to the living device and receives In addition, the steam of the households of the living unit 1 can be collected. The raw material collects the solution which can be output from the bottom of the living body to the crystallization. of The heat sink 11 receives the solution in the heat generator 1 to receive or expand the power of the forest steamer 11. Since the power steam discharged by the expansion power has a saturation temperature higher than the temperature of the living unit, the heat source can be used as a heat source.

The solution in the generator is hot.

The absorption has a collecting solution, and the collecting solution is discharged in the receiving unit. The collection of the steam collector's steam at the harvester 1 can be collected at a higher temperature. The heat exchanger 1 is connected to the outlet of the upper heat exchanger 11, and the power in the high-temperature heat radiator 1 of the household is used to make the work of the rest. The forestry has a higher temperature and force of the forestry steam. The pipe of the heat radiator 1 that is connected to or expands the power can be used to expand the steam or power 00 or expand the power or 1 . The collected solution is not harvested. The harvester's steam is reduced. The collected solution is sent to the crystallization. The larger the receiving solution in the upper receiver is, the larger the larger the larger the capacity of the generator is, the more beneficial it is to improve the power and energy utilization efficiency of the power system.

The crystallization includes the crystallization solution and the absorption solution connected to the pipeline and the absorbing solution of the generator. The crystal crystallization is collected from the outlet, and the solution is connected to the receiver and the solution is connected to the collected solution. The crystals are nearly provided with a refrigerant which is supplied to the crystallization solution 0 to reduce the temperature of the recovered solution in the crystallization to below the crystallization temperature. The crystallized crystallization solution is taken out to the end of the collection. The reduced crystallized solution is crystallized and the solution is sent out to the living unit 1.

The absorption solution forms a crystallizing and crystallizing solution in the collection. 1 and the crystallization of the lower part is not used to define the granules. It may be a replenishing solution containing crystal granules. In the present invention, there is a steam of heat or expansion of the power on the pipe 0 to increase the steam temperature of the early or expanding power to facilitate the expansion or expansion of the work force. 0 heat exchanger, regenerator, geothermal heater, heater or burner. Fuel fuel, natural, petroleum liquid, bioethanol, or fuel oil can burn. The heat of the upper heater can be directly heated or

Hot steam The hot way.

The power of the upper or the expansion power, the heat collector and the heat exchanger and the connecting pipe have become the road of the useful forestry, and the harvest of the households in the living unit is collected by the higher receiving solution in the receiver. The steam can be used to generate higher temperatures and higher steam in the heat receiver. Power or steam expansion power and skill

However, the growth of the solution and the reduction of the solution in the raw material are improved by the raw material, the collection and collection of the crystallizer and the connecting pipe. The use of the steam generator to retract to the burner allows the heat provided by the heater to be more or more powerful, so that the forest system can utilize the external heat source efficiently.

Shown is the flow of this. The skill of the forest is increased compared to the pipeline that receives the solution from the heat exchanger and the connected pipeline.

The collected solution, the crystallized solution obtained by crystallization, and the recovered crystallization solution are exchanged. The effect of the solution autothermalizer is that the temperature of the recovered solution is reduced, which is favorable for the formation of the crystallizing solution, and the temperature of the crystallizing solution of the raw material 1 required for the crystallization is obtained. The increase is beneficial to keep the work at a higher temperature. Shown is the flow of this. This skill system adds heat to another pipe in the pipe compared to the pipe that expands or expands. due to

The temperature is lower than the temperature so that the pass 0 can effectively lower the external heat source.

Shown is this process. The compared solution heat sinks the crystal crystallization solution in the unreceived recovery solution. Self-collecting solution to the crystallization and solid

Receiving the solution feeder 1 . The recovery solution from the raw material 1 and the crystallized crystals received from the crystal 1 (or the crystallized recovery solution are sent to the pipeline together. The temperature of the recovered solution is higher than that of the collected crystal.

The temperature of the crystallization solution is reduced, so that the temperature of the crystallization solution is greatly reduced and the amount of the source of the solution can be reduced. The temperature of the same uncrystallized crystallized solution is greatly increased, and it is sent to the living unit to reduce the amount of heat source of the burner and reduce the energy.

As shown, this is the process of the solid. In contrast, the solution is collected from the unheated solution, and the crystallization or crystallizing solution is collected.

The collection of crystals is received. The unreceived recovery solution is crystallized and solidified in the crystallized crystallized crystallization tube and sent to the collection. The collected solution of the raw material 1 is also piped to the collection and the crystallization of the collected solution of the raw material can be mixed into the receiver. The crystallized solution obtained by crystallization 0 is sent to the living unit 1 . Since the temperature of the unacceptable solution is higher than the temperature of the crystallized crystal,

The temperature of the crystallization solution is greatly reduced and can be less than that of the solution. The same temperature of the unrecovered crystallization greatly increases the temperature at which it can be delivered to the same amount of steam to be released at a higher working temperature to increase the temperature of the steam. Shown is the heat exchange of the liquid crystal receiving solution, the collected crystallizing solution, and the crystallized crystal solution in comparison with the flow of the present invention. Since the temperature of the unrecovered solution is higher than the temperature of the absorption crystallization and the crystallization solution of the crystallization, the temperature of the collected solution is greatly reduced and can be less than that of the solution. The same unrecovered crystallization temperature of the absorption crystallization greatly increases the amount of steam that can be delivered to the receiver and can be released at a higher working temperature to increase the temperature of the domestic steam. The temperature of the solution that has not been crystallized is greatly increased and it is sent to the living device.

The same steam can reduce the energy consumption of the generator and improve energy efficiency.

In the above, the basic process of completing the technology of the present invention is in the other parts of the process or in each case.

To the required or . Example shown in it is for skill

The heater flows to the radiator. On each

The other tools or parts required by the forest system The wood means that can be found in existing woods are no longer here.

This article presents the skill of the 1st forest system. It includes the following steps.

( ) In the receiver, the high-receiving solution receives the unincorporated forester's steam and receives the heat from the heat radiator to make it have a higher temperature and force steam.

The skill of the forestry steam heater is externally heated by the external heat source or expands the power or expands the power or

(or expand the skill to discharge the power steam will

Condensation in the heat exchanger to collect the steam in the heat generator

The harvest of the forest workers in the households will be collected () The collected solution in the receiver and/or the raw material is taken to the outside of the crystallizer, and the crystallizing solution obtained by the household crystallizing in the crystallizer is sent to the crystallization solution of the friend to the receiver.

This is the skill of the forest. The skill method of this method is compared with the absorption solution of the non-self-contained reactor containing the crystallizing solution and/or the unreceived recovery solution.

Collect the solution and / or accept or collect the crystallized solution. Increasing the temperature of the receiving solution of the living device is beneficial to reducing the amount of the liquid collected in the same process.

Preferably, the crystallization solution of the recovered solution is collected before the crystallization solution is sent to the living device and the collected solution is received.

Preferably, the collected solution of the collected or received crystallization solution before the collected crystallization is sent to the receiver and received.

Preferably, before the crystallization solution is sent to the generator, the crystallizing solution of the condensed solution and the crystallization or crystallization solution are collected before the crystallization is sent to the receiver and the collected solution is collected.

Preferably, before the crystallization solution is sent to the raw material, the crystallization solution is collected before the crystallization is sent to the receiver, and the condensed solution of the condensed solution of the condensate solution is mixed to form a crystallization solution of the mixed solution mixed solution. And the collection of crystals or crystals.

This is the power of the forest, which is based on the power of the forest.

Or the step of expanding the power and discharging the steam heat.

External heat source on the geothermal, too hot, low, medium The low temperature waste heat or fuel combustion of the receiver in the receiver is higher than the absorption of the absorption solution in the living unit. The saturated steam in the collector is higher than the saturated steam in the receiver. Above kPa. Other restrictions are based on the solution of the solution. The work of this work can be done in addition to water, ethanol, and mixtures. The work can also be L, LNLB Na, Na.

NaB B a , or gB, and mixtures thereof, and the like.

1

The method 1 C residual heat external heat source or expansion power and or expansion power heat C water crystallization or expansion power adiabatic efficiency 0 efficiency of the power system efficiency method of the local heat heater C heat energy external heat source or Expansion power and or power and heat removal C water does not receive crystallization or expansion power adiabatic efficiency efficiency of the power of the forest system efficiency of the method from the C combustion force external heat source or expansion power and C water does not receive crystal or expansion Power Adiabatic Efficiency Efficiency The power efficiency of this method is not derived from the thermal energy of the C-heater of the external heat source or the power of C Water does not receive crystallization or expansion power adiabatic efficiency efficiency

Comparison

The thermal energy of the geothermal device is compared with the heat source of the steam and the force of C is discharged.

Or expansion power adiabatic efficiency efficiency efficiency of this comparison 1 P/

( q q np/

n /

n power efficiency

P skill forest kJ

Power External heat source Heat taken kJ

n efficiency

Small crystallized, kJ

q system loss kJ

A's kJ

1 on the 1 parameter and performance.

1

1 4 out of Han

Receive

Working temperature ) 1 1 1 1 1 working kPa) . . . .

(0

Out of Han

Health device

Work.

Working temperature C) 1 0 1 0 working (kPa . . 1 .

Temperature (C) 1 0 1 90 or

Expansion work

Force kpa) 1 9 00 20

Wood.

The above is a preferred embodiment of the present invention and has not been limited by any of the forms disclosed. However, the wood which is disclosed in the preferred embodiment is not limited to the wood content disclosed in the present invention. Some of the modifications or equivalent modifications made by the above-mentioned wood-based schemes are still within the scope of the Ming-Technology. The use of sex improves the thermal efficiency and efficiency of the skill. Due to the need to use a large externally reduced load

The water resources that can be used, and the lower energy sources include renewable energy such as solar energy, bio-ethanol, and other low-temperature waste heat and low-profile.

Claims

Requirement, God's skill, forestry, its special features include

Steam or expansion work under steam or it has pipes and rows of pipes

The generator is equipped with a collecting solution and a heat exchanger for collecting the solution for the household to receive the forester.

Or a pipe that expands its power

Containing the receiving solution and the heat collector, the heat collector is used for the heat power, and the steam heat is connected to the

The exit of the heat radiator is connected to the pipe of the expansion or expansion of the power and the connected pipe

The crystallization or the collected solution which is crystallized in the non-self-generating device and/or the unreceived receiving solution is formed into a collecting solution and the collected crystallization liquid is sent to the friend's crystallization or receiving solution for delivery.

The skill of claim 1 is characterized by heat in at least one of the pipes and pipes in which the expansion power is applied.

The required skill is the heat exchanger, the heat accumulator, the heater or the burner.

The skill of Requirement 1 is characterized by the inclusion of a crystallization solution and/or collection or acceptance of the solution autothermalizer.

The solution is not self-collecting solution and/or uncollected solution.

The skill system of claim 1 is characterized in that it comprises a solution crystallization solution obtained by self-receiving the unreceived solution.

6. The skill of Requirement 1 is characterized by the fact that it includes the collection of the solution heater and the collection of the unrecovered solution. Or receive the crystallized solution.

The skill of Requirement 1 is characterized by the fact that the condensing solution is included in the crystallization of the self-receiving crystallization of the unreceived solution, and the required skill is integrated with the unreceiving solution and the uncollected solution. The solution is not heated.

The skill of claim 1 is that the solution in the device is smaller than the solution in the receiver.

The required skill is the mixture of L B , L , L N L nB Na , Na , , 0, aB a , and gB , or a mixture of them.

11. God's skill method is characterized by

In the receiver, the high-receiving solution receives the unrecognized forester's steam release, and the heat in the heat radiator makes it high-temperature and high-power steam.

( ) J's skill, forestry steam, early arrival or expansion of power or expansion power or

(or the power of the expansion power. The forest steam will be condensed in the steam heater to release the solution in the heat generator to make it contain steam.

The forest harvester in the household

( ) Transfer the collected solution from the receiver and / or the generator to the receiver. The crystallized solid solution is sent to the friend's device. The crystallization solution is sent to the receiver.

1. The skill method of claim 11 is characterized by the inclusion of the collected solution before the crystallization solution is sent to the living device.

Before, the collected solution of the recovered solution is collected.

The required skill method is characterized by The collected solution before the collection of the solution and before the collection of the collected solution or the collected solution of the collected crystal.

The required skill method is characterized in that it comprises a solution obtained before the crystallization solution is sent to the generator, and before the crystallization is sent to the receiver and the collected solution is collected.

The required skill method is characterized in that it comprises mixing and collecting the collected solution of the recovered solution from the precursor of the collected solution before the crystallization solution is sent to the receiver before being sent to the receiver to form a mixed mixture. Solution mixed solution

1. The skill method of the requirement 11 is characterized by the skill in the heat collector, the steam and/or expansion power and the power of the discharge.

The steam is either heated by an external heat source.

1. The external heat source of requirement 1 is geothermal, solar energy, low, medium and low temperature waste heat or fuel combustion.

8. The required skill method is based on the above.

1. The skill method of claim 11 is characterized in that the saturated steam of the solution in the generator is higher than the saturated steam in the receiver. Above kPa.