CN214035812U - Waste heat recycling device of steam turbine - Google Patents
Waste heat recycling device of steam turbine Download PDFInfo
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- CN214035812U CN214035812U CN202120084681.XU CN202120084681U CN214035812U CN 214035812 U CN214035812 U CN 214035812U CN 202120084681 U CN202120084681 U CN 202120084681U CN 214035812 U CN214035812 U CN 214035812U
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- discharge pipe
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Abstract
The utility model discloses a steam turbine waste heat recovery utilizes device, include: the device comprises a machine body, an air inlet channel, an air outlet channel, a buffer tube, a first control valve, a middle tank, a discharge tube, a second control valve, a power pump, a boiler, a fuel area and a heating area; the machine body is connected with the air inlet channel and the air outlet channel, the side wall of the machine body is connected with a buffer tube, a first control valve is arranged on the buffer tube, and the buffer tube is connected with the air outlet channel; the gas outlet channel is connected with the intermediate tank, the intermediate tank is connected with a discharge pipe, a second control valve and a power pump are arranged on the discharge pipe, and the discharge pipe is connected with the boiler; the boiler comprises a fuel area and a heating area, and the discharge pipe is connected with the heating area. The waste heat generated by the steam turbine is convenient to treat.
Description
Technical Field
The utility model relates to a steam turbine technical field, concretely relates to steam turbine waste heat recovery utilizes device.
Background
The steam turbine is also called as a steam turbine engine, and is a rotary steam power device.A high-temperature high-pressure steam passes through a fixed nozzle to become an accelerated airflow and then is sprayed onto blades, so that a rotor provided with blade rows rotates, and simultaneously, the rotor does work outwards. Steam turbines are the main equipment of modern thermal power plants, and are also used in the metallurgical industry, chemical industry and ship power plants.
The waste heat that the steam turbine produced is difficult to handle, consequently provides a steam turbine waste heat recovery and utilization device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steam turbine waste heat recovery utilizes device solves the difficult problem of handling of waste heat that the steam turbine produced.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a turbine waste heat recovery device comprises: the device comprises a machine body, an air inlet channel, an air outlet channel, a buffer tube, a first control valve, a middle tank, a discharge tube, a second control valve, a power pump, a boiler, a fuel area and a heating area;
the machine body is connected with the air inlet channel and the air outlet channel, the side wall of the machine body is connected with a buffer tube, a first control valve is arranged on the buffer tube, and the buffer tube is connected with the air outlet channel;
the gas outlet channel is connected with the intermediate tank, the intermediate tank is connected with a discharge pipe, a second control valve and a power pump are arranged on the discharge pipe, and the discharge pipe is connected with the boiler;
the boiler comprises a fuel area and a heating area, and the discharge pipe is connected with the heating area.
Further, the method comprises the following steps of; the utility model discloses a boiler, including the zone of heating, be provided with the water storage box in the zone of heating, the dead lever is connected to the water storage box, and the dead lever is connected on the boiler, and water storage box top is connected with the inlet tube, is provided with the third control valve on the inlet tube, and water storage box lateral wall lower part sets up to network structure, and water storage box lateral wall is connected with the ring channel, and water storage box sub-unit connection has the discharge pipe, and the discharge pipe is connected with the gas distribution coil pipe, and the gas distribution coil pipe sets up bottom in the water storage box, and gas outlet has evenly opened on the gas distribution coil pipe.
Further, the method comprises the following steps of; the upper part of the water storage box is uniformly provided with air holes.
Further, the method comprises the following steps of; the heating zone is connected with a heating air pipe.
Further, the method comprises the following steps of; the buffer tube sets up to at least two, is provided with temperature sensor, first pressure sensor in the organism, and temperature sensor, first pressure sensor, first control valve are connected with first controller.
Further, the method comprises the following steps of; the intermediate tank is connected with an exhaust pipe, and a fourth control valve is arranged on the exhaust pipe;
and a second pressure sensor is arranged in the intermediate tank, and the second pressure sensor and the fourth control valve are connected with a second controller.
Compared with the prior art, the utility model discloses an at least, have one of following beneficial effect:
1. the gaseous body that inlet channel got into makes the organism carry out normal work, and the setting up of buffer tube can go on can not utilizing the organism or the corresponding combustion gas directly enters into outlet channel in, the gaseous after the organism work by entering into outlet channel in, reentrant jar, the gaseous reentrant boiler in the middle jar preheats, plays the utilization effect.
2. The gas of pans enters into the gas distribution coil pipe by the discharge pipe, and then is discharged by the gas outlet of gas distribution coil pipe, can preheat the water that the inlet tube enters into the water storage box, and the water that preheats enters into the ring channel through network structure, and the opening of ring channel upper portion enters into the zone of heating and heats.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the air distributing coil pipe of the present invention.
In the figure: the air-conditioning system comprises a machine body (1), an air inlet channel (2), an air outlet channel (3), a buffer tube (4), a first control valve (5), a middle tank (6), a discharge pipe (7), a second control valve (8), a power pump (9), a boiler (10), a fuel area (11), a heating area (12), a water storage box (13), a water inlet pipe (14), a third control valve (15), an annular groove (16), an air distribution coil pipe (17), a heating air pipe (18), a temperature sensor (19), a first pressure sensor (20), a first controller (21), an exhaust pipe (22), a fourth control valve (23), a second pressure sensor (24), a second controller (25) and a fixing rod (26).
Detailed Description
Fig. 1-2 are schematic views illustrating the present invention, and the embodiments and examples are further detailed below to make the objects, technical solutions and advantages of the present invention more clearly understood. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
a turbine waste heat recovery device comprises: the device comprises a machine body 1, an air inlet channel 2, an air outlet channel 3, a buffer tube 4, a first control valve 5, an intermediate tank 6, a discharge pipe 7, a second control valve 8, a power pump 9, a boiler 10, a fuel area 11 and a heating area 12;
the air conditioner comprises a machine body 1, an air inlet channel 2, an air outlet channel 3, a buffer tube 4 connected to the side wall of the machine body 1, a first control valve 5 arranged on the buffer tube 4, and a buffer tube 4 connected to the air outlet channel 3;
the air outlet channel 3 is connected with a tundish 6, the tundish 6 is connected with a discharge pipe 7, a second control valve 8 and a power pump 9 are arranged on the discharge pipe 7, and the discharge pipe 7 is connected with a boiler 10;
the boiler 10 comprises a fuel zone 11 and a heating zone 12, and the discharge pipe 7 is connected with the heating zone 12; the gaseous organism 1 that makes of inlet channel 2 entering normally works, and the setting of buffer tube 4 can go on can not utilize organism 1 or corresponding combustion gas directly enters into outlet channel 3 in, and the gaseous after organism 1 work enters into outlet channel 3 by = in, reentrants intermediate tank 6, and the gaseous reentrant boiler 10 in the intermediate tank 6 preheats, plays the utilization.
Example 2:
on the basis of embodiment 1, a water storage box 13 is arranged in the heating zone 12, the water storage box 13 is connected with a fixing rod 26, the fixing rod 26 is connected to the boiler 10, the top of the water storage box 13 is connected with a water inlet pipe 14, a third control valve 15 is arranged on the water inlet pipe 14, the lower part of the side wall of the water storage box 13 is arranged to be of a net structure, the side wall of the water storage box 13 is connected with an annular groove 16, the lower part of the water storage box 13 is connected with a discharge pipe 7, the discharge pipe 7 is connected with an air distribution coil pipe 17, the air distribution coil pipe 17 is arranged at the inner bottom of the water storage box 13, and air outlets are uniformly formed in the air distribution coil pipe 17; the gas of the intermediate tank 6 enters the gas distribution coil 17 through the discharge pipe 7 and is discharged from the gas outlet of the gas distribution coil 17, so that the water entering the water storage box 13 from the water inlet pipe 14 can be preheated, the preheated water enters the annular groove 16 through the net structure, and the opening at the upper part of the annular groove 16 enters the heating area 12 for heating.
Example 3:
on the basis of the embodiment 1-2, the upper part of the water storage box 13 is uniformly provided with air holes; the air in the water storage box 13 can be exhausted through the air hole of the water storage box 13.
Example 4:
on the basis of the embodiments 1 to 3, the heating zone 12 is connected with a heating air pipe 18; heated and then discharged from the heating air pipe 18.
Example 5:
on the basis of embodiments 1-4, at least two buffer tubes 4 are provided, a temperature sensor 19 and a first pressure sensor 20 are arranged in the machine body 1, and the temperature sensor 19, the first pressure sensor 20 and the first control valve 5 are connected with a first controller 21; the temperature and pressure inside the body 1 are monitored and the temperature and pressure inside the body 1 are satisfied to determine whether the first control valve 5 needs to be opened.
Example 6:
in addition to the embodiments 1 to 5, the intermediate tank 6 is connected to the exhaust pipe 22, and the exhaust pipe 22 is provided with the fourth control valve 23;
a second pressure sensor 24 is arranged in the intermediate tank 6, and the second pressure sensor 24 and the fourth control valve 23 are connected with a second controller 25; facilitating the evacuation of the air inside the intermediate tank 6.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a steam turbine waste heat recovery utilizes device which characterized in that: the method comprises the following steps: the device comprises a machine body (1), an air inlet channel (2), an air outlet channel (3), a buffer tube (4), a first control valve (5), a middle tank (6), a discharge pipe (7), a second control valve (8), a power pump (9), a boiler (10), a fuel area (11) and a heating area (12);
the air conditioner is characterized in that the machine body (1) is connected with the air inlet channel (2) and the air outlet channel (3), the side wall of the machine body (1) is connected with a buffer tube (4), a first control valve (5) is arranged on the buffer tube (4), and the buffer tube (4) is connected with the air outlet channel (3);
the air outlet channel (3) is connected with a middle tank (6), the middle tank (6) is connected with a discharge pipe (7), a second control valve (8) and a power pump (9) are arranged on the discharge pipe (7), and the discharge pipe (7) is connected with a boiler (10);
the boiler (10) comprises a fuel zone (11) and a heating zone (12), and the discharge pipe (7) is connected with the heating zone (12).
2. The turbine waste heat recovery device according to claim 1, characterized in that: be provided with water storage box (13) in the zone of heating (12), dead lever (26) is connected in water storage box (13), dead lever (26) are connected on boiler (10), water storage box (13) top is connected with inlet tube (14), be provided with third control valve (15) on inlet tube (14), water storage box (13) lateral wall lower part sets up to network structure, water storage box (13) lateral wall is connected with ring channel (16), water storage box (13) sub-unit connection has discharge pipe (7), discharge pipe (7) are connected with gas distribution coil pipe (17), gas distribution coil pipe (17) set up bottom in water storage box (13), evenly open on gas distribution coil pipe (17) has the gas outlet.
3. The turbine waste heat recovery device according to claim 2, characterized in that: the upper part of the water storage box (13) is uniformly provided with air holes.
4. The turbine waste heat recovery device according to claim 1, characterized in that: the heating area (12) is connected with a heating air pipe (18).
5. The turbine waste heat recovery device according to claim 1, characterized in that: the buffer tubes (4) are arranged into at least two, a temperature sensor (19) and a first pressure sensor (20) are arranged in the machine body (1), and the temperature sensor (19), the first pressure sensor (20) and the first control valve (5) are connected with a first controller (21).
6. The turbine waste heat recovery device according to claim 1, characterized in that: the intermediate tank (6) is connected with an exhaust pipe (22), and a fourth control valve (23) is arranged on the exhaust pipe (22);
a second pressure sensor (24) is arranged in the intermediate tank (6), and the second pressure sensor (24) and the fourth control valve (23) are connected with a second controller (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084681.XU CN214035812U (en) | 2021-01-13 | 2021-01-13 | Waste heat recycling device of steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084681.XU CN214035812U (en) | 2021-01-13 | 2021-01-13 | Waste heat recycling device of steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214035812U true CN214035812U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120084681.XU Active CN214035812U (en) | 2021-01-13 | 2021-01-13 | Waste heat recycling device of steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214035812U (en) |
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2021
- 2021-01-13 CN CN202120084681.XU patent/CN214035812U/en active Active
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