CN102287308A - Thermal turbine generating set - Google Patents
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- CN102287308A CN102287308A CN2010102049546A CN201010204954A CN102287308A CN 102287308 A CN102287308 A CN 102287308A CN 2010102049546 A CN2010102049546 A CN 2010102049546A CN 201010204954 A CN201010204954 A CN 201010204954A CN 102287308 A CN102287308 A CN 102287308A
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Abstract
The invention provides a thermal turbine generating set, which is totally divided into four levels, wherein each level is provided with three pressure tanks and a thermal turbine, a circulating water tank and a circulating water pump. A steam outlet valve of the former level pressure tank is connected with a steam inlet valve of the next level pressure tank; and a water inlet of the former level circulating water tank is connected with a water outlet of the next level circulating water pump. In the thermal turbine generating set, the top ends of the three extra-high voltage level pressure tanks are connected with an overheat steam pipe of a boiler through steam pipes; the bottom ends of the three pressure tanks are connected with an extra-high voltage level turbine water inlets through water outlet pipes; the turbine water outlets are connected with the water inlet of the first circulating water tank through a water pipe; the water outlet of the circulating water tank is connected with the water inlet of the first circulating water pump through the water pipe; the water outlet of the first circulating water pump is respectively connected with the water inlets of the three pressure tanks and a water-feeding pump through the water pipes; and the water outlet of the water-feeding pump is connected with the water inlet of the boiler through the water pipe. The four turbines are in rigid connection with a rotating shaft of the engine.
Description
Technical field
The invention belongs to turbine power generating device, specifically, is the electricity generating device that promotes water turbine with high-temperature water.
Technical background
On February 21st, 2010, we have applied for patent of invention with the title of " thermal hydro-turbine power generating device ", and application number is: 201010110521.4.The independent claims of this application, when disclosing power station use low pressure boiler, the specific embodiments of thermal hydro-turbine power generating device.When the power station uses subcritically, during critical boiler, specific embodiments openly only discloses a design, promptly has three rank pressurized tanks, the design of thermal hydro-turbine power generating device.
Summary of the invention
The invention discloses thermal hydro-turbine power generating device, a new specific embodiments, promptly when the power station uses subcritical, critical boiler, the specific embodiments of thermal hydro-turbine power generating device.If other pressurized tank of same level is one, two, three etc., its embodiment just has modes such as three kinds.
The embodiment of thermal hydro-turbine power generating device disclosed by the invention, its pressurized tank is divided into level Four: superelevation is arbitrarily downgraded, high pressure stage, medium pressure grade, low pressure stage, and every grade pressurized tank is three, totally 12 pressurized tanks.This embodiment is the scheme of assembling heavy-duty generator group, and its energy-saving effect is a best scheme, and purpose of the present invention is to be achieved by following technical proposals.
Thermal hydro-turbine power generating device of the present invention comprises boiler, pressurized tanks at different levels, and thermal hydro-turbines at different levels, generator, circulating water pump at different levels, feed water pump, water pipe, steam pipe, goes out vapour, exhaust valve, water inlets at different levels, flowing water Valve, cyclic water tanks at different levels etc. at admission at different levels.Superheated vapor in the boiler is sent in each ultrahigh pressure stage pressure jar in turn, and the saturation water in this pressurized tank is subjected to the gas effect of constant elastic force, removes to promote the superelevation water turbine of arbitrarily downgrading and rotates.Saturation water after the acting enters cyclic water tank, and circulating water pump is sent the water of cyclic water tank back to pressurized tank and feed water pump.Gas in the ultrahigh pressure stage pressure jar enters in the high pressure stage pressurized tank through gas outlet valve, and the effect of the elastic force that the saturation water in the high pressure stage pressurized tank is being changed is removed to promote the high pressure stage water turbine and rotated.Gas in the high pressure stage pressurized tank enters in the medium pressure grade pressurized tank through gas outlet valve, and the gas effect of the elastic force that the saturation water in the medium pressure grade pressurized tank is being changed is removed to promote the medium pressure grade water turbine and rotated.Gas in the medium pressure grade pressurized tank enters in the low pressure stage pressurized tank through gas outlet valve, and the gas effect of the elastic force that the saturation water of low pressure stage pressurized tank is being changed is removed to promote the low pressure stage water turbine and rotated.
Description of drawings
Fig. 1 is a thermal hydro-turbine power generating device general structure schematic representation;
Fig. 2 is a thermal hydro-turbine power generating device example structure schematic representation;
Specific embodiments
Thermal hydro-turbine power generating device general structure schematic representation as shown in Figure 1.Comprising: boiler (1), feed water pump (2), ultrahigh pressure stage pressure jar (15), (16), (17), the superelevation water turbine (3) of arbitrarily downgrading, high pressure stage water turbine (4), medium pressure grade water turbine (5), low pressure stage water turbine (6), generator (78), first cyclic water tank (11), first circulating water pump (7) etc., wherein boiler (1) is by steam pipe and three ultrahigh pressure stage pressure jars (15), (16), (17) connect, three ultrahigh pressure stage pressure jars (15), (16), (17) water inlet, water outlet is by water pipe, respectively with the water outlet of circulating water pump (7), the arbitrarily downgrade water intake of water turbine (3) of superelevation connects.The arbitrarily downgrade water outlet of water turbine (3) of superelevation by water pipe, is connected with the water intake of first cyclic water tank (11).The water outlet of first circulating water pump (7), the water intake with feed water pump (2), three ultrahigh pressure stage pressure jars (15), (16), (17) is connected respectively; The arbitrarily downgrade rotating shaft of water turbine (3), high pressure stage water turbine (4), medium pressure grade water turbine (5), low pressure stage water turbine (6), generator (78) of superelevation is and is rigidly connected.
Thermal hydro-turbine power generating device example structure schematic representation as shown in Figure 2.Comprising: boiler (1), feed water pump (2), ultrahigh pressure stage pressure jar (15), (16), (17), high pressure stage pressurized tank (18), (19), (20), medium pressure grade pressurized tank (21), (22), (23), low pressure stage pressurized tank (24), (25), (26).The superelevation water turbine (3) of arbitrarily downgrading, high pressure stage water turbine (4), medium pressure grade water turbine (5), low pressure stage water turbine (6).First circulating water pump (7), second circulating water pump (8), the 3rd circulating water pump (9), the 4th circulating water pump (10).First cyclic water tank (11), second cyclic water tank (12), the 3rd cyclic water tank (13), the 4th cyclic water tank (14).Ultrahigh pressure level steam inlet valve (27), (32), (37), high pressure stage steam inlet valve (42), (47), (52), medium pressure grade steam inlet valve (57), (61), (65), low pressure stage steam inlet valve (69), (72), (75).Superelevation arbitrarily downgrade gas outlet valve (30), (35), (40), high pressure stage gas outlet valve (45), (50), (55), medium pressure grade gas outlet valve (60), (64), (68).Superelevation arbitrarily downgrade exhaust steam valve (31), (36), (41), high pressure stage exhaust steam valve (46), (51), (56).Superelevation arbitrarily downgrade outlet valve (28), (33), (38), high pressure stage outlet valve (43), (48), (53), medium pressure grade outlet valve (58), (62), (66), low pressure stage outlet valve (70), (73), (76).Ultrahigh pressure level inlet valve (29), (34), (39), high pressure stage inlet valve (44), (49), (54), medium pressure grade inlet valve (59), (63), (67), low pressure stage inlet valve (71), (74), (77).
How does thermal hydro-turbine power generating device of the present invention start working? at first be in the pressurized tanks at different levels, adorned the saturation water that designs value, the vapour pressure of the saturation water in the pressurized tank and the vapor pressure that enters in the jar are that equate or approaching equal, and secondly the time lag of each pressurized tank of design is identical.The admission of each pressurized tank of the 3rd design and water outlet, steam discharge and water inlet are that each is carrying out in the interval at the same time.The 4th start working before all valves all be in closed condition.We with admission, going out vapour, the steam discharge time lag, to be 10 minutes be example, tells about working procedure of the present invention.
One, the working procedure of thermal hydro-turbine power generating device ultrahigh pressure stage pressure jar of the present invention, water turbine:
Beginning in first 10 minutes, open steam inlet valve (27), the outlet valve (28) of ultrahigh pressure stage pressure jar (15) simultaneously, superheated vapor in the boiler enters in this pressurized tank, saturation water in this pressurized tank passes through water pipe, entering superelevation arbitrarily downgrades in the water turbine (3), promote this water turbine and rotate, the water after the acting enters in first cyclic water tank (11), and first 10 minutes last steam inlet valves (27), outlet valves (28) are closed simultaneously.Second 10 minutes the beginning, the gas outlet valve (30) of ultrahigh pressure stage pressure jar (15) is opened, [steam inlet valve (42) of high pressure stage pressurized tank (18) is opened simultaneously], second 10 minutes last gas outlet valve (30) close.The 3rd beginning in 10 minutes, inlet valve (29), the exhaust steam valve (31) of ultrahigh pressure stage pressure jar (15) are opened simultaneously, steam pipe is passed through in the exhaust steam of this pressurized tank (15), enter in first cyclic water tank (11), first circulating water pump (7) pumps into water in this pressurized tank and the feed water pump (2), the 3rd 10 minutes last inlet valves (29), exhaust steam valve (31) are closed simultaneously, and the 4th beginning in 10 minutes is exactly the beginning of this pressurized tank (15) periodic duty for the second time.
Second beginning in 10 minutes, open the steam inlet valve (32) and the outlet valve (33) of ultrahigh pressure stage pressure jar (16) simultaneously, superheated vapor in the boiler enters in this pressurized tank, saturation water in the pressurized tank (16) passes through water pipe, enter superelevation and arbitrarily downgrade in the water turbine (3), promote this water turbine and rotate, the water after the acting enters in first cyclic water tank (11), second 10 minutes end, steam inlet valve (32), outlet valve (33) are closed simultaneously.The 3 10 minute the beginning, the gas outlet valve (35) in the ultrahigh pressure stage pressure jar (16) is opened, [steam inlet valve (47) of high pressure stage pressurized tank (19) is opened simultaneously], the 3rd 10 minutes last gas outlet valve (35) close.The 4th beginning in 10 minutes, the inlet valve of ultrahigh pressure stage pressure jar (16), (34), exhaust steam valve (36) are opened, steam pipe is passed through in the exhaust steam of pressurized tank (16), enter in first cyclic water tank (11), first circulating water pump (7) goes out water pump in this pressurized tank, the feed water pump (2), and the 4th 10 minutes last inlet valves (34), exhaust steam valve (36) are closed simultaneously.The 5th beginning in 10 minutes is exactly the beginning of pressurized tank (16) periodic duty for the second time.
The 3rd beginning in 10 minutes, open steam inlet valve (37), the outlet valve (38) of ultrahigh pressure stage pressure jar (17) simultaneously, superheated vapor in the boiler enters in this pressurized tank, saturation water in the pressurized tank (17) enters superelevation by water pipe and arbitrarily downgrades in the water turbine (3), promoting this water turbine rotates, water after the acting enters in first cyclic water tank (11), the 3rd 10 minutes end, and steam inlet valve (37), outlet valve (38) are closed simultaneously.The 4th beginning in 10 minutes, the gas outlet valve (40) of ultrahigh pressure stage pressure jar (17) is opened, [steam inlet valve (52) of high pressure stage pressurized tank (20) is opened simultaneously], the 4th 10 minutes last gas outlet valve (40) close, the 5th beginning in 10 minutes, inlet valve (39), the exhaust steam valve (41) of this pressurized tank (17) are opened simultaneously, and steam pipe is passed through in the exhaust steam of pressurized tank (17), enter in first cyclic water tank (11), first circulating water pump (7) pumps into water in this pressurized tank, the feed water pump (2).The 5th 10 minutes end, inlet valve (39), exhaust steam valve (41) are closed simultaneously.The 6th beginning in 10 minutes is exactly the beginning of the periodic duty second time of pressurized tank (17).
Two, the periodic duty process of thermal hydro-turbine power generating device high pressure stage pressurized tank of the present invention, water turbine etc.:
Second beginning in 10 minutes, the gas outlet valve (30) of ultrahigh pressure stage pressure jar (15), steam inlet valve (42), the outlet valve (43) of high pressure stage pressurized tank (18) are opened simultaneously, steam in the ultrahigh pressure stage pressure jar (15) enters in the high pressure stage pressurized tank (18), saturation water in this pressurized tank passes through water pipe, enter in the high pressure stage water turbine (4), promoting this water turbine rotates, water after the acting enters in second cyclic water tank (12), and second 10 minutes last steam inlet valves (42), outlet valve (43) are closed simultaneously.The 3rd 10 minutes the beginning, the gas outlet valve (45) of high pressure stage pressurized tank (18) is opened [steam inlet valve (57) of medium pressure grade pressurized tank (21) is opened simultaneously], the 3rd 10 minutes last high pressure stage pressurized tank (18) gas outlet valve (45) close.The 4th beginning in 10 minutes, inlet valve (44), the exhaust steam valve (46) of high pressure stage pressurized tank (18) are opened simultaneously, steam pipe is passed through in the exhaust steam of pressurized tank (18), enter in second cyclic water tank (12), second circulating water pump (8) pumps into water in this pressurized tank, first cyclic water tank (11), the 4th 10 minutes end, and inlet valve (44), exhaust steam valve (46) are closed simultaneously, the 5th beginning in 10 minutes is exactly the beginning of pressurized tank (18) periodic duty for the second time.
The 3rd beginning in 10 minutes, the gas outlet valve (35) of ultrahigh pressure stage pressure jar (16), steam inlet valve (47), the outlet valve (48) of high pressure stage pressurized tank (19) are opened simultaneously, steam in the ultrahigh pressure stage pressure jar (16) enters in the pressurized tank (19), saturation water in the pressurized tank (19) enters in the high pressure stage water turbine (4) by water pipe, promotes this water turbine and rotates, water after the acting enters in second cyclic water tank (12), and the 3rd 10 minutes last steam inlet valves (47), outlet valve (48) are closed simultaneously.The 4th 10 minutes the beginning high pressure stage pressurized tank (19) gas outlet valve (50) open, [steam inlet valve (61) of medium pressure grade pressurized tank (22) is opened simultaneously], the 4th 10 minutes last gas outlet valve (50) close.The 5th beginning in 10 minutes, inlet valve (49), the exhaust steam valve (51) of high pressure stage pressurized tank (19) are opened simultaneously, steam pipe is passed through in the exhaust steam of pressurized tank (19), enter in second cyclic water tank (12), second circulating water pump (8) pumps into water in this pressurized tank, first cyclic water tank (11), the 5th 10 minutes end, and inlet valve (49), exhaust steam valve (51) are closed simultaneously, the 6th beginning in 10 minutes is exactly the beginning of pressurized tank (19) periodic duty for the second time.
The 4th beginning in 10 minutes, the gas outlet valve (40) of ultrahigh pressure stage pressure jar (17), the steam inlet valve (52) of high pressure stage pressurized tank (20), outlet valve (53) are opened simultaneously, ground steam enters in the pressurized tank (20) in the pressurized tank (17), saturation water in the pressurized tank (20) passes through water pipe, enter in the high pressure stage water turbine (4), promote this water turbine and rotate, the water after the acting enters in second cyclic water tank (12), the 4th 10 minutes end, steam inlet valve (52), outlet valve (53) are closed simultaneously.The 5th beginning in 10 minutes, the gas outlet valve (55) of high pressure stage pressurized tank (20) is opened [steam inlet valve (65) of medium pressure grade pressurized tank (23) is opened simultaneously], the 5th 10 minutes end, gas outlet valve (55) is closed, the 6th beginning in 10 minutes, high pressure stage pressurized tank (20) inlet valve (54), exhaust steam valve (56) is opened simultaneously, steam pipe is passed through in the exhaust steam of pressurized tank (20), enter in second cyclic water tank (12), second circulating water pump (8) pumps into this pressurized tank to water, in first cyclic water tank, the 6th 10 minutes end, inlet valve (54), exhaust steam valve (56) cuts out simultaneously, the 7th beginning in 10 minutes is exactly the beginning of pressurized tank (20) periodic duty for the second time.
Three, thermal hydro-turbine power generating device of the present invention, the periodic duty process of medium pressure grade pressurized tank, water turbine etc.:
Beginning in the 3 10 minute, the gas outlet valve (45) of high pressure stage pressurized tank (18), the steam inlet valve (57) of medium pressure grade pressurized tank (21), outlet valve (58) is opened simultaneously, steam in the pressurized tank (18) enters in the pressurized tank (21), saturation water in the pressurized tank (21) passes through water pipe, enter in the medium pressure grade water turbine (5), promoting this water turbine rotates, water after the acting enters in the 3rd cyclic water tank (13), the 3rd 10 minutes not, steam inlet valve (57), outlet valve (58) is closed simultaneously, the 4th beginning in 10 minutes, the gas outlet valve (60) of pressurized tank (21) is opened, [steam inlet valve (69) of low pressure stage pressurized tank (24) is opened simultaneously], the 4th 10 minutes end, gas outlet valve (60) is closed, the 5th beginning in 10 minutes, the inlet valve (59) of medium pressure grade pressurized tank (21) is opened, and the 3rd circulating water pump (9) pumps into this pressurized tank to water, in second cyclic water tank (12), the 5th 10 minutes end, inlet valve (59) is closed.The 6th beginning in 10 minutes is exactly the beginning of pressurized tank (21) periodic duty for the second time.
The 4th beginning in 10 minutes, the gas outlet valve (50) of high pressure stage pressurized tank (19), the steam inlet valve (61) of medium pressure grade pressurized tank (22), outlet valve (62) is opened simultaneously, steam in the high pressure stage pressurized tank (19) enters in the medium pressure grade pressurized tank (22), saturation water in the pressurized tank (22), enter in the medium pressure grade water turbine (5), promoting this water turbine rotates, water after the acting enters in the 3rd cyclic water tank (13), the 4th 10 minutes end, steam inlet valve (61), outlet valve (62) is closed simultaneously, the 5th beginning in 10 minutes, the gas outlet valve (64) of medium pressure grade pressurized tank (22) is opened [steam inlet valve (72) of low pressure stage pressurized tank (25) is opened simultaneously], the 5th 10 minutes end, the gas outlet valve (64) of medium pressure grade pressurized tank (22) is closed.The 6th beginning in 10 minutes, the inlet valve (63) of medium pressure grade pressurized tank (22) is opened, the 3rd circulating water pump (9) pumps into water in this pressurized tank, second cyclic water tank (12), the 6th 10 minutes last inlet valve (63) close, the 7th beginning in ten minutes is exactly the beginning of this pressurized tank (22) periodic duty for the second time.
The 5th beginning in 10 minutes, the gas outlet valve (55) of high pressure stage pressurized tank (20), the steam inlet valve (65) of medium pressure grade pressurized tank (23), outlet valve (66) is opened simultaneously, steam in the pressurized tank (20) enters in the pressurized tank (23), saturation water in the pressurized tank (23) passes through water pipe, enter in the medium pressure grade water turbine (5), promoting this water turbine rotates, water after the acting enters in the 3rd cyclic water tank (13), the 5th 10 minutes end, steam inlet valve (65), outlet valve (66) is closed simultaneously, the 6th beginning in 10 minutes, the gas outlet valve (68) of pressurized tank (23) is opened, [steam inlet valve (75) of low pressure stage pressurized tank (26) is opened simultaneously], the 6th 10 minutes end, gas outlet valve (68) is closed, the 7th beginning in 10 minutes, the inlet valve (67) of medium pressure grade pressurized tank (23) is opened, the 3rd circulating water pump (9) pumps into this pressurized tank to water, in second cyclic water tank (12), the 7th 10 minutes end, inlet valve (67) is closed, the 8th beginning in 10 minutes is exactly the beginning of the periodic duty second time of pressurized tank (23).
Four, thermal hydro-turbine power generating device of the present invention, the working procedure of low pressure stage pressurized tank, water turbine etc.:
The 4th beginning in 10 minutes, the gas outlet valve (60) of medium pressure grade pressurized tank (21), the steam inlet valve (69) of low pressure stage pressurized tank (24), outlet valve (70) is opened simultaneously, steam in the pressurized tank (21) enters in the pressurized tank (24), saturation water in the pressurized tank (24) passes through water pipe, enter in the low pressure stage water turbine (6), promoting this water turbine rotates, water after the acting, enter in the 4th cyclic water tank (14), the 4th 10 minutes last steam inlet valve (69), outlet valve (70) is closed simultaneously, [the low pressure stage pressurized tank does not have gas outlet valve, flooding time is designed to 20 minutes], the 5th beginning in 10 minutes, the inlet valve (71) of low pressure stage pressurized tank (24) is opened, and the 4th circulating water pump (10) pumps into this pressurized tank to water, in the 3rd cyclic water tank (13), the 6th 10 minutes end, inlet valve (71) is closed, and the 7th beginning in 10 minutes is exactly the beginning of pressurized tank (24) periodic duty for the second time.
The 5th beginning in 10 minutes, the gas outlet valve (64) of medium pressure grade pressurized tank (22), the steam inlet valve (72) of low pressure stage pressurized tank (25), outlet valve (73) is opened simultaneously, steam in the pressurized tank (22) enters in the pressurized tank (25), saturation water in the pressurized tank (25) passes through water pipe, enter in the low pressure stage water turbine (6), promoting this water turbine rotates, water after the acting, enter in the 4th cyclic water tank (14), the 5th 10 minutes last steam inlet valve (72), outlet valve (73) is closed simultaneously, the 6th beginning in 10 minutes, inlet valve (74) is opened, and the 4th circulating water pump (10) pumps into this pressurized tank to water, in the 3rd cyclic water tank (13), the 7th 10 minutes end, inlet valve (74) is closed, and the 8th beginning in 10 minutes is exactly the beginning of pressurized tank (25) periodic duty for the second time.
The 6th beginning in 10 minutes, the gas outlet valve (68) of medium pressure grade pressurized tank (23), the steam inlet valve (75) of low pressure stage pressurized tank (26), outlet valve (76) is opened simultaneously, steam in the pressurized tank (23) enters in the pressurized tank (26), saturation water in the pressurized tank (26) passes through water pipe, enter in the low pressure stage water turbine (6), promoting this water turbine rotates, water after the acting, enter in the 4th cyclic water tank (14), the 6th 10 minutes last steam inlet valve (75), outlet valve (76) is closed simultaneously, the 7th beginning in 10 minutes, inlet valve (77) is opened, and the 4th circulating water pump (10) pumps into this pressurized tank to water, in the 3rd cyclic water tank (13), the 8th 10 minutes end, inlet valve (77) is closed, and the 9th beginning in 10 minutes is exactly the beginning of pressurized tank (26) periodic duty for the second time.
Thermal hydro-turbine power generating device of the present invention can make the periodic duty of three other pressurized tanks of level, water turbine etc. into.Only need to change the admission time (or admission value) of existing ultrahigh pressure stage pressure jar (15), (16), (17), other, quantity, the circulating working time of component etc. all do not change, just can will have level Four, 12 jars thermal hydro-turbine power generating device now, become three grades, 9 jars thermal hydro-turbine power generating device.Superheated vapor is entered time in the ultrahigh pressure stage pressure jar, when reducing to 1/5th to 1/3rd intervals of original entry time, or, enter into the volume of the superheated vapor of ultrahigh pressure stage pressure jar, be 1/5th to 1/3rd when interval of pressurized tank volume, close the steam inlet valve of ultrahigh pressure stage pressure jar, at this moment, saturation water in the pressurized tank, be subjected to the effect of the elastic force that changing, pressure is arbitrarily downgraded by superelevation and is reduced to high pressure stage, ultrahigh pressure stage pressure jar becomes the high pressure stage pressurized tank, therefore, just can remove the existing high pressure stage circulatory system, thereby realized the thermal hydro-turbine power generating device by 12 jars of level Four, becoming is three grades 9 jars thermal hydro-turbine power generating device.
Claims (2)
1. thermal hydro-turbine power generating device, comprising: boiler (1), feed water pump (2), ultrahigh pressure stage pressure jar (15), (16), (17), the superelevation water turbine (3) of arbitrarily downgrading, steam inlet valve (27), (32), (37), gas outlet valve (30), (35), (40), exhaust steam valve (31), (36), (41), inlet valve (29), (34), (39), outlet valve (28), (33), (38), high pressure stage pressurized tank (18), (19), (20), high pressure stage water turbine (4), steam inlet valve (42), (47), (52), gas outlet valve (45), (50), (55), exhaust steam valve (46), (51), (56), inlet valve (44), (49), (54), outlet valve (43), (48), (53), medium pressure grade pressurized tank (21), (22), (23), medium pressure grade water turbine (5), steam inlet valve (57), (61), (65), gas outlet valve (60), (64), (68), inlet valve (59), (63), (67), outlet valve (58), (62), (66), low pressure stage pressurized tank (24), (25), (26), low pressure stage water turbine (6), steam inlet valve (69), (72), (75), inlet valve (71), (74), (77), outlet valve (70), (73), (76), first circulating water pump (7), water tank (11), second circulating water pump (8), water tank (12), the 3rd circulating water pump (9), water tank (13), the 4th circulating water pump (10), water tank (14), steam pipe, water pipe, it is characterized in that: the superheated vapor of boiler (1) passes through steam pipe, respectively with ultrahigh pressure level steam inlet valve (27), (32), (37) steam inlet connects, ultrahigh pressure level steam inlet valve (27), (32), (37) steam ouput, respectively with ultrahigh pressure stage pressure jar (15), (16), (17) top connects, ultrahigh pressure stage pressure jar (15), (16), (17) bottom respectively with the superelevation outlet valve (28) of arbitrarily downgrading, (33), (38) water intake connects, outlet valve (28), (33), (38) the arbitrarily downgrade water intake of water turbine (3) of water outlet and superelevation is connected, the water outlet of water turbine (3) is connected by the water intake of water pipe with first cyclic water tank (11), the water outlet of cyclic water tank (11) passes through water pipe, be connected with the water intake of first circulating water pump (7), the water outlet of circulating water pump (7) passes through water pipe, respectively with the water intake of feed water pump (2), ultrahigh pressure level inlet valve (29), (34), (39) water intake connects, the water outlet of feed water pump (2) passes through water pipe, be connected with the water intake of boiler (1), ultrahigh pressure level inlet valve (29), (34), (39) water outlet by water pipe respectively with ultrahigh pressure stage pressure jar (15), (16), (17) bottom connects, ultrahigh pressure stage pressure jar (15), (16), (17) top respectively with the superelevation gas outlet valve (30) of arbitrarily downgrading, (35), (40), exhaust steam valve (31), (36), (41) steam inlet connects, the superelevation exhaust steam valve (31) of arbitrarily downgrading, (36), (41) steam ouput is connected with first cyclic water tank (11) by steam pipe; The superelevation gas outlet valve (30) of arbitrarily downgrading, (35), (40) steam ouput by steam pipe respectively with high pressure stage steam inlet valve (42), (47), (52) steam inlet connects, high pressure stage steam inlet valve (42), (47), (52) steam ouput passes through steam pipe, respectively with high pressure stage pressurized tank (18), (19), (20) top, high pressure stage gas outlet valve (45), (50), (55), exhaust steam valve (46), (51), (56) steam inlet connects, high pressure stage exhaust steam valve (46), (51), (56) steam ouput passes through steam pipe, be connected with the second circuit water tank (12), high pressure stage outlet valve (43), (48), (53) water intake is by water pipe and high pressure stage pressurized tank (18), (19), (20) bottom connects, outlet valve (43), (48), (53) water outlet is connected by the water intake of water pipe with high pressure stage water turbine (4), the water outlet of this water turbine is connected by the water intake of water pipe with second cyclic water tank (12), the water outlet of this cyclic water tank passes through water pipe, be connected with the water intake of second circulating water pump (8), the water outlet of this circulating water pump passes through water pipe, respectively with first cyclic water tank (11), high pressure stage inlet valve (44), (49), (54) water intake connects, inlet valve (44), (49), (54) water outlet is by water pipe, respectively with high pressure stage pressurized tank (18), (19), (20) bottom connects;
High pressure stage gas outlet valve (45), (50), (55) each steam ouput passes through steam pipe, respectively with medium pressure grade steam inlet valve (57), (61), (65) steam inlet connects, steam inlet valve (57), (61), (65) each steam ouput passes through steam pipe, respectively with medium pressure grade pressurized tank (21), (22), (23) top, medium pressure grade gas outlet valve (60), (64), (68) steam inlet connects, medium pressure grade pressurized tank (21), (22), (23) water pipe is passed through in each bottom, respectively with medium pressure grade outlet valve (58), (62), (66) each water intake, medium pressure grade inlet valve (59), (63), (67) each water outlet connects, outlet valve (58), (62), (66) each water outlet is connected by the water intake of water pipe with medium pressure grade water turbine (5), the water outlet of this water turbine passes through water pipe, be connected with the water intake of the 3rd cyclic water tank (13), the water outlet of this cyclic water tank (13) passes through water pipe, be connected with the water intake of the 3rd circulating water pump (9), the water outlet of circulating water pump (9) by water pipe respectively with the water intake of second cyclic water tank (12), medium pressure grade inlet valve (59), (63), (67) water intake connects; Medium pressure grade gas outlet valve (60), (64), (68) each steam ouput passes through steam pipe, respectively with low pressure stage steam inlet valve (69), (72), (75) steam inlet connects, steam inlet valve (69), (72), (75) each steam ouput passes through steam pipe, respectively with low pressure stage pressurized tank (24), (25), (26) top connects, this pressurized tank (24), (25), (26) water pipe is passed through in the bottom, respectively with low pressure stage outlet valve (70), (73), (76) water intake, low pressure stage inlet valve (71), (74), (77) water outlet connects, outlet valve (70), (73), (76) water outlet is connected with the water intake of low pressure stage water turbine (6), the water outlet of water turbine is connected with the 4th cyclic water tank (14) water intake by water pipe, this cyclic water tank (14) water outlet passes through water pipe, be connected with the water intake of the 4th circulating water pump (10), the water outlet of circulating water pump (10) is by water pipe, respectively with the water intake of the 3rd cyclic water tank (13), low pressure stage inlet valve (71), (74), (77) water intake connects.
2. heating power hydroturbine generator according to claim 1, it is characterized in that: entering into ultrahigh pressure stage pressure jar (15) from boiler (1), (16), the admission time of the superheated vapor (17) gives to reduce, when being reduced to 1/5th to 1/3rd intervals of original service life, or, when entering into ultrahigh pressure stage pressure jar (15), (16), when the volume of the superheated vapor (17) is 1/5th to 1/3rd intervals of this pressurized tank volume, close steam inlet valve (27), (32), (37), arrive this, superelevation is arbitrarily downgraded and is become the high pressure stage pressurized tank, the existing high pressure stage circulatory system can be removed, 12 jars of thermal hydro-turbine power generating devices of level Four become three grades of 9 jars of thermal hydro-turbine power generating devices.
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| CN102287308B CN102287308B (en) | 2013-04-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106285807A (en) * | 2016-08-05 | 2017-01-04 | 张世严 | Energy transformation method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003097224A (en) * | 2001-09-26 | 2003-04-03 | Toshiba Eng Co Ltd | Power generating unit |
| CN201202499Y (en) * | 2008-05-20 | 2009-03-04 | 张秀枝 | Working apparatus of steam water turbine |
| DE102008013159A1 (en) * | 2008-03-07 | 2009-09-10 | Arnold Zajonz | Water pressure rotor for e.g. stationary application, has impeller propelled to discharge water to lower part of body, where water flows back into water container to form closed loop, and axle that serves for driving purposes |
| CN101709661A (en) * | 2009-12-11 | 2010-05-19 | 中冶京诚工程技术有限公司 | Waste heat generating system and generating method |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003097224A (en) * | 2001-09-26 | 2003-04-03 | Toshiba Eng Co Ltd | Power generating unit |
| DE102008013159A1 (en) * | 2008-03-07 | 2009-09-10 | Arnold Zajonz | Water pressure rotor for e.g. stationary application, has impeller propelled to discharge water to lower part of body, where water flows back into water container to form closed loop, and axle that serves for driving purposes |
| CN201202499Y (en) * | 2008-05-20 | 2009-03-04 | 张秀枝 | Working apparatus of steam water turbine |
| CN101709661A (en) * | 2009-12-11 | 2010-05-19 | 中冶京诚工程技术有限公司 | Waste heat generating system and generating method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285807A (en) * | 2016-08-05 | 2017-01-04 | 张世严 | Energy transformation method and system |
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| CN102287308B (en) | 2013-04-17 |
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