CN217953175U - Steam turbine condenser heat recycling device - Google Patents

Abstract

The utility model relates to a condenser technical field discloses a steam turbine condenser heat recycles device, including the condenser, the inner wall middle part fixedly connected with backup pad of condenser, the anterior fixedly connected with cooling tube of backup pad, the one end of cooling tube is provided with the second hydroecium, the top of second hydroecium is provided with cleaner storage box, the rotatory nozzle of bottom fixedly connected with of cleaner storage box, be provided with the condensate outlet pipe in the middle of the bottom of condenser, the one end of condensate outlet pipe is provided with the boiler, be provided with heat exchanger in the boiler, heat exchanger fixed connection is in the one end of condensate outlet pipe. The utility model discloses in, become the liquid form through the condenser with the steam that produces in the steam turbine then through heat exchanger production heat supply boiler use, reduce the operation cost, wash with the liquid of device self simultaneously and saved the water source.

Description

Steam turbine condenser heat recycling device

Technical Field

The utility model relates to a condenser technical field especially relates to a device is recycled to steam turbine condenser heat.

Background

A steam turbine is also called a steam turbine engine and is a rotary steam power device, high-temperature and high-pressure steam passes through a fixed nozzle to become accelerated airflow and then is sprayed onto blades, so that a rotor provided with blade rows rotates and does work outwards.

Chinese patent document application No.: CN201721904178.4 discloses a condenser for steam turbine, including the device shell, the top of device shell is connected with the outlet duct, the lateral wall all pegs graft and has the refrigerant to advance the pipe about the device shell, evenly embedding has the shower nozzle on the lateral wall about the device shell, the shower nozzle is connected with the liquid outlet that the refrigerant advances the pipe, the inner wall of device shell evenly is provided with the heat insulating board, the shower nozzle runs through the heat insulating board, the sponge absorbing plate is transversely installed to the inner chamber upside of heat insulating board, the airflow guide board is all installed in the slope of the lateral wall about the heat insulating board, there is the water catch bowl bottom of device shell through bolted connection, this condenser for steam turbine through increasing the stroke and the time of air current at the inner chamber of device shell to increase the contact time of steam and refrigerant, improve the absorption rate. When the steam turbine is used, the generated steam can cause certain resource waste if directly discharged, and meanwhile, a large amount of water resources are needed to waste water resources when the cleaning device is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat recycling device of a steam turbine condenser.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a device is recycled to steam turbine condenser heat, includes the condenser, the top of condenser is provided with steam inlet, steam inlet's inner wall fixedly connected with filter, the first hydroecium of the right side wall fixedly connected with of condenser, the top of first hydroecium is provided with the cooling water import, the inner wall of first hydroecium is provided with the filter screen, the inner wall middle part fixedly connected with backup pad of condenser, the anterior fixedly connected with cooling tube of backup pad, the one end of cooling tube is provided with the second hydroecium, the inner wall of second hydroecium is provided with the filter screen, the top of second hydroecium is provided with cleaner storage box, the bottom fixedly connected with rotatory nozzle of cleaner storage box, be provided with the condensate outlet pipe in the middle of the bottom of condenser, the one end of condensate outlet pipe is provided with the boiler, be provided with heat exchanger in the boiler, heat exchanger fixed connection is in the one end of condensate outlet pipe.

As a further description of the above technical solution:

and two sides of one end of the filter screen are fixedly connected with the convex blocks.

As a further description of the above technical solution:

the second hydroecium sets up the left side wall at the condenser.

As a further description of the above technical solution:

and the two ends of the cooling pipe are fixedly connected to the inner side wall of the condenser.

As a further description of the above technical solution:

and the rotary spray head penetrates through the top of the second water chamber.

As a further description of the above technical solution:

and a cooling water outlet is formed in the bottom of the second water chamber, and a control valve is arranged on the outer side of the cooling water outlet.

As a further description of the above technical solution:

and a pressure pump is arranged at one end of the condensed water outlet pipe, which is adjacent to the bottom of the condenser.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, the first hydroecium of right side wall fixedly connected with of condenser, the top of first hydroecium is provided with the cooling water import, the inner wall middle part fixedly connected with backup pad of condenser, the anterior fixedly connected with cooling tube of backup pad, be provided with the condensate outlet pipe in the middle of the bottom of condenser, the one end of condensate outlet pipe is provided with the boiler, be provided with heat exchanger in the boiler, heat exchanger fixed connection is in the one end of condensate outlet pipe, to adding the cooling water in the first hydroecium from the cooling water import, the cooling water gets into in the cooling tube, get into in the condenser after steam filters from steam inlet and carry out the condensation to steam and make steam become liquid form, steam gets into behind the condenser and becomes liquid and then supplies the boiler to use through condensate outlet pipe department discharge, can convert the condensate into heat supply boiler and reuse after the condensate passes through heat exchanger, the operation cost is reduced, the quality that has also guaranteed steam simultaneously has reduced the corruption of equipment.

2. The utility model discloses in, the one end of cooling tube is provided with the second hydroecium, the inner wall of second hydroecium is provided with the filter screen, the top of second hydroecium is provided with cleaner storage box, the bottom fixedly connected with rotatory nozzle of cleaner storage box, arrange the cooling water after using to the second hydroecium in, the cooling water filters part impurity through the filter screen then discharges, add the cleaner to cleaner storage box again, the cleaner sprays through rotatory nozzle and washs the second hydroecium at the inner wall of second hydroecium, the water of installing self washs the second hydroecium and has saved the water source.

Drawings

Fig. 1 is a schematic view of a heat recycling device for a steam turbine condenser according to the present invention;

fig. 2 is the utility model provides a steam turbine condenser heat recycles device's structure chart.

Illustration of the drawings:

1. a condenser; 2. a first water chamber; 3. a cooling water inlet; 4. a second water chamber; 5. a cooling water outlet; 6. a cleaning agent storage box; 7. a steam inlet; 8. a condensed water outlet pipe; 9. a boiler; 10. a filter screen; 11. a filter; 12. rotating the spray head; 13. a support plate; 14. a cooling tube; 15. a control valve; 16. a heat exchanger; 17. a pressure pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a heat recycling device of a steam turbine condenser comprises a condenser 1, a steam inlet 7 is arranged at the top of the condenser 1, a filter 11 is fixedly connected to the inner wall of the steam inlet 7, firstly, generated steam enters from the steam inlet 7 and is filtered by the filter 11 when passing through the steam inlet 7, a first water chamber 2 is fixedly connected to the right side wall of the condenser 1, a cooling water inlet 3 is arranged at the top end of the first water chamber 2, a supporting plate 13 is fixedly connected to the middle part of the inner wall of the condenser 1, a cooling pipe 14 is fixedly connected to the front part of the supporting plate 13, then, cooling water is added into the first water chamber 2 from the cooling water inlet 3, the cooling water enters the cooling pipe 14, after the steam is filtered from the steam inlet 7, the steam enters the cooling pipe 14 in the condenser 1 to be condensed to enable the steam to be in a liquid state, a second water chamber 4 is arranged at one end of the cooling pipe 14, a filter screen 10 is arranged on the inner wall of the second water chamber 4, a cleaning agent storage box 6 is arranged at the top of the second water chamber 4, a rotary spray head 12 is fixedly connected to the bottom of the cleaning agent storage box 6, used cooling water is discharged into the second water chamber 4, the cooling water filters partial impurities through the filter screen 10 and then is discharged, a cleaning agent is added into the cleaning agent storage box 6, the cleaning agent is sprayed on the inner wall of the second water chamber 4 through the rotary spray head 12 to clean the second water chamber 4, a condensed water outlet pipe 8 is arranged in the middle of the bottom of the condenser 1, a boiler 9 is arranged at one end of the condensed water outlet pipe 8, a heat exchanger 16 is arranged in the boiler 9, the heat exchanger 16 is fixedly connected to one end of the condensed water outlet pipe 8, steam is changed into liquid after entering the condenser 1 and then is discharged into the boiler 9 through the condensed water outlet pipe 8 for use by the boiler 9, after the condensed water passes through the heat exchanger 16, the condensed water is converted into heat to be supplied to the boiler 9 for reuse, so that the operation cost is reduced, the economic benefit is improved, the quality of steam is ensured, and the corrosion of equipment is reduced.

The one end both sides fixedly connected with lug of filter screen 10, second hydroecium 4 sets up the left side wall at condenser 1, the both ends fixed connection of cooling tube 14 is at the inside wall of condenser 1, rotatory nozzle 12 runs through the top of second hydroecium 4, the bottom of second hydroecium 4 is provided with cooling water outlet 5, the outside of cooling water outlet 5 is provided with control valve 15, control valve 15 makes the cooling water can not discharge from second hydroecium 4, wash directly when second hydroecium 4 again with the exhaust cooling water, be provided with force pump 17 in the one end of the adjacent condenser 1 bottom of condensate outlet pipe 8, force pump 17 makes the condensate water more smoothly can not gather in condensate outlet pipe 8 when discharging into boiler 9.

The working principle is as follows: firstly, steam generated in a steam turbine enters from a steam inlet 7 and is filtered through a filter 11 when passing through the steam inlet 7, then cooling water is added into a first water chamber 2 from a cooling water inlet 3, the cooling water enters into a cooling pipe 14, the steam enters into the condenser 1 after being filtered from the steam inlet 7 to be condensed to enable the steam to be changed into a liquid form, the used cooling water is discharged into a second water chamber 4, the cooling water filters partial impurities through a filter screen 10 and then is discharged, a control valve 15 enables the cooling water not to be discharged from the second water chamber 4, the second water chamber 4 is cleaned directly through the discharged cooling water when being cleaned, then the cleaning agent is added into a storage box 6, the cleaning agent is sprayed on the inner wall of the second water chamber 4 through a rotary spray head 12 to clean the second water chamber 4, the steam enters into the condenser 1 to be changed into a liquid state and then is discharged into the boiler 9 through a condensation water outlet pipe 8 to be used by the boiler 9, a pressure pump 17 enables the condensation water not to be collected in the boiler 8 more smoothly when the boiler 9, the condensation water is converted into the boiler, the condensation water, the economic benefit of reducing the heat of the boiler 9 and the heat exchanger is also reduced, and the economic benefit of the boiler is also reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides a device is recycled to steam turbine condenser heat, includes condenser (1), its characterized in that: the top of condenser (1) is provided with steam inlet (7), the inner wall fixedly connected with filter (11) of steam inlet (7), the first hydroecium of right side wall fixedly connected with (2) of condenser (1), the top of first hydroecium (2) is provided with cooling water inlet (3), the inner wall of first hydroecium (2) is provided with filter screen (10), the inner wall middle part fixedly connected with backup pad (13) of condenser (1), the anterior fixedly connected with cooling tube (14) of backup pad (13), the one end of cooling tube (14) is provided with second hydroecium (4), the inner wall of second hydroecium (4) is provided with filter screen (10), the top of second hydroecium (4) is provided with storage box (6), the bottom fixedly connected with rotatory nozzle (12) of cleaning agent storage box (6), be provided with condensate water outlet pipe (8) in the middle of the bottom of condenser (1), the one end of condensate water outlet pipe (8) is provided with boiler (9), be provided with heat exchanger (16) in boiler (9), heat exchanger (16) fixed connection is at the outlet pipe of condensate water (8).

2. The turbine condenser heat recycling device according to claim 1, characterized in that: and two sides of one end of the filter screen (10) are fixedly connected with a convex block.

3. The turbine condenser heat recycling device according to claim 1, characterized in that: the second water chamber (4) is arranged on the left side wall of the condenser (1).

4. The heat recycling device for a turbine condenser according to claim 1, wherein: and the two ends of the cooling pipe (14) are fixedly connected to the inner side wall of the condenser (1).

5. The heat recycling device for a turbine condenser according to claim 1, wherein: the rotary spray head (12) penetrates through the top of the second water chamber (4).

6. The turbine condenser heat recycling device according to claim 1, characterized in that: and a cooling water outlet (5) is formed in the bottom of the second water chamber (4), and a control valve (15) is arranged on the outer side of the cooling water outlet (5).

7. The turbine condenser heat recycling device according to claim 1, characterized in that: and a pressure pump (17) is arranged at one end of the condensed water outlet pipe (8) adjacent to the bottom of the condenser (1).

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