CN214944462U - Steam turbine exhaust heat recovery device of thermal power factory - Google Patents
Steam turbine exhaust heat recovery device of thermal power factory Download PDFInfo
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- CN214944462U CN214944462U CN202120916307.1U CN202120916307U CN214944462U CN 214944462 U CN214944462 U CN 214944462U CN 202120916307 U CN202120916307 U CN 202120916307U CN 214944462 U CN214944462 U CN 214944462U
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Abstract
The utility model relates to a power generation facility exhaust treatment technical field specifically discloses a thermal power factory steam turbine exhaust heat recovery unit, the on-line screen storage device comprises a base, the base top is equipped with the exhaust steam factory, exhaust steam factory both sides are equipped with the water tank, be equipped with the delivery port on the water tank antetheca, the water tank top is equipped with first top closing cap, be equipped with circulating device on the water tank, the water tank rear is equipped with gas treatment device, gas treatment device includes the purifying box, the purifying box rear is equipped with the gas collecting pipeline, the gas collecting pipeline rear is equipped with power device, first case lid top is equipped with feed arrangement. The utility model discloses a circulating device handles exhaust steam with heat recovery to aquatic through feed arrangement cooperation gas processing apparatus, and power device provides the air current direction, and device simple structure, heat recovery process are complete stable, and the heat recovery agent is the biggest water of specific heat capacity, and the security is very high.
Description
Technical Field
The utility model relates to a power generation equipment exhaust steam treatment technical field specifically is a thermal power factory steam turbine exhaust heat recovery unit.
Background
Steam turbine of thermal power factory can produce a large amount of steam exhausts in the course of the work, these steam exhausts still carry a large amount of heats, at first, these heats directly disappear can very big reduction energy utilization, secondly, these heats also can influence follow-up steam exhaust processing, consequently, need retrieve these heats, but traditional heat recovery unit mostly adopts the air current mode to take away the heat, and this kind of mode security is extremely low, and this is the problem that needs to solve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thermal power factory steam turbine exhaust heat recovery unit to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a thermal power factory steam turbine exhaust heat recovery unit, includes the base, the base top is equipped with the steam exhaust factory, the steam exhaust factory both sides are equipped with the water tank, be equipped with the delivery port on the water tank antetheca, the water tank top is equipped with first top closing cap, be equipped with circulating device on the water tank, the water tank rear is equipped with gas treatment device, gas treatment device includes the purifying box, the purifying box rear is equipped with the gas collecting line, the gas collecting line rear is equipped with power device, the purifying box top is equipped with first case lid, first case lid top is equipped with feed arrangement.
As a further aspect of the present invention: the steam exhaust plant is fixedly connected with the base; the water tank is fixedly connected with the steam exhaust plant, and the first top sealing cover is in threaded connection with the water tank; the circulating device comprises a circulating pipe, and a pump is arranged in the middle of the circulating pipe; the inside first air duct that is equipped with of water tank, first air duct top with be connected between the steam extraction factory.
As a further aspect of the present invention: the first box cover is detachably connected with the purification box; a second top sealing cover is arranged on the first box cover, and the second top sealing cover is detachably connected with the first box cover; the inner wall of the purification box is provided with a material bearing frame, a second air guide pipe is arranged in the material bearing frame, and the second air guide pipe is detachably connected with the material bearing frame; the second air duct is provided with an air outlet hole, the second air duct is provided with a waste liquid hole, and the top of the waste liquid hole is connected with the purification box.
As a further aspect of the present invention: the power device comprises a power box, a third box cover is arranged above the power box, the third box cover is detachably connected with the power box, a filtering device is arranged in the power box and comprises a filtering box, a fourth box cover is arranged at one end of the filtering box, the fourth box cover is detachably connected with the filtering box, filtering cotton is arranged in the filtering box, and a hand buckle is arranged on the filtering cotton; the fan is arranged in the power box, an impeller is arranged on an output shaft of the fan, and the impeller is detachably connected with the output shaft of the fan.
As a further aspect of the present invention: the feeding device comprises a medicine box, a second box cover is arranged above the medicine box, a positioning bolt is arranged in the center of the second box cover, the positioning bolt is in threaded connection with the second box cover, a rotating handle is arranged above the second box cover, and the rotating handle is in threaded connection with the positioning bolt; the bottom of the positioning bolt is provided with a sealing plug, and the sealing plug is detachably connected with the positioning bolt; the position of the first box cover corresponding to the sealing plug is provided with a feed inlet, and the sealing plug is matched with the feed inlet.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a circulating device handles exhaust steam with heat recovery to aquatic through feed arrangement cooperation gas processing apparatus, and power device provides the air current direction, and device simple structure, heat recovery process are complete stable, and the heat recovery agent is the biggest water of specific heat capacity, and the security is very high.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a steam turbine exhaust heat recovery device of a thermal power plant.
Fig. 2 is a schematic front view of a steam turbine exhaust heat recovery device of a thermal power plant.
Fig. 3 is a schematic structural diagram of a gas treatment device in a steam turbine exhaust heat recovery device of a thermal power plant.
Fig. 4 is a schematic structural diagram of a power plant in the steam turbine exhaust heat recovery device of the thermal power plant.
In the figure: 1-base, 2-steam exhaust plant, 3-water tank, 4-first top cover, 5-circulation pipe, 6-pump, 7-first air guide pipe, 8-purification tank, 9-first tank cover, 10-second top cover, 11-medicine tank, 12-second tank cover, 13-rotating handle, 14-positioning bolt, 15-sealing plug, 16-feed inlet, 17-rack, 18-second air guide pipe, 19-air outlet, 20-waste liquid outlet, 21-air collection pipeline, 22-power tank, 23-third tank cover, 24-filter tank, 25-fourth tank cover, 26-filter cotton, 27-fan and 28-impeller.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. 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
Referring to fig. 1-4, in an embodiment of the present invention, a steam exhaust heat recovery device for a steam turbine of a thermal power plant includes a base 1, a steam exhaust plant 2 is disposed above the base 1, and the steam exhaust plant 2 is fixedly connected to the base 1; water tanks 3 are arranged on two sides of the exhaust plant 2, the water tanks 3 are fixedly connected with the exhaust plant 2, a water outlet is formed in the front wall of each water tank 3, a first top sealing cover 4 is arranged above each water tank 3, and the first top sealing cover 4 is in threaded connection with the water tanks 3; the water tank 3 is provided with a circulating device, the circulating device comprises a circulating pipe 5, and a pump 6 is arranged in the middle of the circulating pipe 5; a first air duct 7 is arranged inside the water tank 3, and the top end of the first air duct 7 is connected with the steam exhaust plant 2;
further, a gas treatment device is arranged behind the water tank 3, the gas treatment device comprises a purification tank 8, a first tank cover 9 is arranged above the purification tank 8, and the first tank cover 9 is detachably connected with the purification tank 8; a second top cover 10 is arranged on the first box cover 9, and the second top cover 10 is detachably connected with the first box cover 9; an object bearing frame 17 is arranged on the inner wall of the purification box 8, a second air duct 18 is arranged inside the object bearing frame 17, and the second air duct 18 is detachably connected with the object bearing frame 17; the second air duct 18 is provided with an air outlet 19, the first air duct 1 is provided with a waste liquid hole 20, and the top of the waste liquid hole 20 is connected with the purification box 8;
specifically, a gas collecting pipeline 21 is arranged behind the purification box 8, the gas collecting pipeline 21 is connected with the second gas guide tube 18, a power device is arranged behind the gas collecting pipeline 21 and comprises a power box 22, a third box cover 23 is arranged above the power box 22, the third box cover 23 is detachably connected with the power box 22, a filtering device is arranged inside the power box 22 and comprises a filtering box 24, a fourth box cover 25 is arranged at one end of the filtering box 24, the fourth box cover 25 is detachably connected with the filtering box 24, filtering cotton 26 is arranged inside the filtering box 24, and a hand buckle is arranged on the filtering cotton 26; the power box 22 is internally provided with a fan 27, an output shaft of the fan 27 is provided with an impeller 28, and the impeller 28 is detachably connected with the output shaft of the fan 27.
The embodiment of the utility model provides a theory of operation is: fan 27 drives impeller 28 and rotates, provide power for the device air current motion, filter pulp 26 can play filterable effect, let in water and medicine in purifying box 8, handle the exhaust steam, waste water in purifying box 8 can be discharged in waste liquid hole 20, the exhaust steam carries out first air duct 7 from steam exhaust factory 2, at this moment, a large amount of used heat are being remained to the exhaust steam, it goes into water to lead to in water tank 3 through first top closing cap 4, pump machine 6 cooperation circulating pipe 5 establishes the hydrologic cycle, when water becomes hot, discharge through the delivery port of water tank 3 front side, thereby realize heat recovery's function.
Example 2
Referring to fig. 1 and fig. 3, different from embodiment 1, in the embodiment of the present invention, a feeding device is disposed above the first box cover 9, the feeding device includes a medicine box 11, a second box cover 12 is disposed above the medicine box 11, a positioning bolt 14 is disposed in the center of the second box cover 12, the positioning bolt 14 is in threaded connection with the second box cover 12, a rotating handle 13 is disposed above the second box cover 12, and the rotating handle 13 is in threaded connection with the positioning bolt 14; the bottom of the positioning bolt 14 is provided with a sealing plug 15, and the sealing plug 15 is detachably connected with the positioning bolt 14; the first box cover 9 is provided with a feed inlet 16 at a position corresponding to the sealing plug 15, and the sealing plug 15 is matched with the feed inlet 16.
The embodiment of the utility model provides a theory of operation is: the rotating handle 13 is rotated, the rotating handle 13 drives the positioning bolt 14 to translate up and down through thread transmission, the positioning bolt 14 drives the sealing plug 15 to translate up and down, when the sealing plug 15 moves upwards, the feeding hole 16 is opened, medicines are fed into the purifying box 8, and the waste steam treatment effect is improved.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a thermal power factory steam turbine exhaust heat recovery unit, its characterized in that, includes base (1), base (1) top is equipped with exhaust steam factory (2), exhaust steam factory (2) both sides are equipped with water tank (3), be equipped with the delivery port on water tank (3) antetheca, water tank (3) top is equipped with first top closing cap (4), be equipped with circulating device on water tank (3), water tank (3) rear is equipped with gas treatment device, gas treatment device includes purifying box (8), purifying box (8) rear is equipped with gas collection pipeline (21), gas collection pipeline (21) rear is equipped with power device, purifying box (8) top is equipped with first case lid (9), first case lid (9) top is equipped with feed arrangement.
2. The steam turbine exhaust heat recovery device of the thermal power plant according to claim 1, wherein the exhaust plant (2) is fixedly connected with the base (1); the water tank (3) is fixedly connected with the steam exhaust plant (2), and the first top sealing cover (4) is in threaded connection with the water tank (3); the circulating device comprises a circulating pipe (5), and a pump (6) is arranged in the middle of the circulating pipe (5); the water tank (3) is internally provided with a first air duct (7), and the top end of the first air duct (7) is connected with the steam exhaust plant (2).
3. The steam turbine exhaust heat recovery device of a thermal power plant according to claim 2, wherein the first cover (9) is detachably connected with the purification box (8); a second top cover (10) is arranged on the first box cover (9), and the second top cover (10) is detachably connected with the first box cover (9); an object bearing frame (17) is arranged on the inner wall of the purification box (8), a second air guide pipe (18) is arranged inside the object bearing frame (17), and the second air guide pipe (18) is detachably connected with the object bearing frame (17); the second air duct (18) is provided with an air outlet (19), the base (1) is provided with a waste liquid hole (20), and the top of the waste liquid hole (20) is connected with the purification box (8).
4. The steam turbine exhaust heat recovery device of the thermal power plant as claimed in claim 2 or 3, wherein the power plant comprises a power box (22), a third box cover (23) is arranged above the power box (22), the third box cover (23) is detachably connected with the power box (22), a filtering device is arranged inside the power box (22), the filtering device comprises a filtering box (24), a fourth box cover (25) is arranged at one end of the filtering box (24), the fourth box cover (25) is detachably connected with the filtering box (24), filtering cotton (26) is arranged inside the filtering box (24), and a hand buckle is arranged on the filtering cotton (26); the power box (22) is internally provided with a fan (27), an output shaft of the fan (27) is provided with an impeller (28), and the impeller (28) is detachably connected with the output shaft of the fan (27).
5. The steam turbine exhaust heat recovery device of the thermal power plant according to any one of claims 1 to 3, wherein the feeding device comprises a chemical box (11), a second box cover (12) is arranged above the chemical box (11), a positioning bolt (14) is arranged in the center of the second box cover (12), the positioning bolt (14) is in threaded connection with the second box cover (12), a rotating handle (13) is arranged above the second box cover (12), and the rotating handle (13) is in threaded connection with the positioning bolt (14); a sealing plug (15) is arranged at the bottom of the positioning bolt (14), and the sealing plug (15) is detachably connected with the positioning bolt (14); the position of the first box cover (9) corresponding to the sealing plug (15) is provided with a feed port (16), and the sealing plug (15) is matched with the feed port (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120916307.1U CN214944462U (en) | 2021-04-29 | 2021-04-29 | Steam turbine exhaust heat recovery device of thermal power factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120916307.1U CN214944462U (en) | 2021-04-29 | 2021-04-29 | Steam turbine exhaust heat recovery device of thermal power factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214944462U true CN214944462U (en) | 2021-11-30 |
Family
ID=79065273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120916307.1U Expired - Fee Related CN214944462U (en) | 2021-04-29 | 2021-04-29 | Steam turbine exhaust heat recovery device of thermal power factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214944462U (en) |
-
2021
- 2021-04-29 CN CN202120916307.1U patent/CN214944462U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |