CN209054967U - Steam turbine condenser in a kind of thermal power plant - Google Patents
Steam turbine condenser in a kind of thermal power plant Download PDFInfo
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- CN209054967U CN209054967U CN201821884026.7U CN201821884026U CN209054967U CN 209054967 U CN209054967 U CN 209054967U CN 201821884026 U CN201821884026 U CN 201821884026U CN 209054967 U CN209054967 U CN 209054967U
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- shell
- side wall
- condensate tank
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- power plant
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Abstract
The utility model discloses steam turbine condensers in a kind of thermal power plant, including shell, the upper end of the shell is communicated with steam inlet, the wherein side side wall of the shell is communicated with cooling water inlet, and another side wall is communicated with cooling water outlet, multiple cooling tubes disposed in parallel are equipped in the shell, the lower end of the shell is communicated with condensate tank, and the lower end of condensate tank is communicated with water pipe, the upper end of the water pipe is equipped with filter screen, the side side wall of the condensate tank offers opening, the lateral wall of the condensate tank is fixed with fixed block, and fixed block is located at the top setting of opening, the side wall of the fixed block is rotatably connected to and the matched sealing plate that is open by shaft, and gasket is fixed on sealing plate.The utility model is filtered down the scale generated in cooling tube by the way that filter screen is arranged, and is resulted in blockage in order to avoid scale enters in boiler, and open up opening in the side wall of condensate tank, to clean up scale.
Description
Technical field
The utility model relates to steam turbine condensings in cooling equipment technical field more particularly to a kind of thermal power plant
Device.
Background technique
The main function of condenser, first is that high vacuum is established and keep in turbine discharge mouth, second is that arranging in steam turbine
The water of vapour condensation constitutes a complete circulation as boiler feedwater.Condenser vacuum is too low to seriously affect Power Plant
The safe and economic operation, and causing the too low one of major reason of condenser vacuum is exactly condenser cooling water pipe fouling.
After cooling water tube fouling, scale is fallen in condensate tank, and then can be flushed in boiler to cause to block by water flow and be asked
Topic, and does not have filter device on existing condenser, for this purpose, it is proposed that a kind of steam turbine condensing in thermal power plant
Device solves the above problems.
Utility model content
Purpose of the utility model is to solve after cooling water tube fouling in the prior art, scale falls to condensate tank
In, and then can be flushed in boiler by water flow and cause blockage problem, and do not have filter device problem on existing condenser, and
Steam turbine condenser in a kind of thermal power plant proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Steam turbine condenser in a kind of thermal power plant, including shell, the upper end of the shell are communicated with steam inlet,
The wherein side side wall of the shell is communicated with cooling water inlet, and another side wall is communicated with cooling water outlet, in the shell
Equipped with multiple cooling tubes disposed in parallel, the lower end of the shell is communicated with condensate tank, and the lower end of condensate tank is communicated with
The upper end of water pipe, the water pipe is equipped with filter screen, and the side side wall of the condensate tank offers opening, the condensate tank
Lateral wall is fixed with fixed block, and fixed block is located at the top setting of opening, and the side wall of the fixed block is rotated by shaft to be connected
Be connected to and be open matched sealing plate, and gasket is fixed on sealing plate, and the one end of the sealing plate far from fixed block is lateral
It is inserted with bolt, and bolt-through sealing plate is arranged, the side wall of the condensate tank offers and the matched threaded hole of bolt.
Preferably, the upper end two sides side wall of the filter screen, which is laterally fixed with, wins in succession, and the bottom side of the wall won in succession is fixed
There is anode magnet, the lower end inner wall of the condensate tank opens up that there are two grooves, and is fixed in groove and matches with anode magnet
Cathode magnet.
Preferably, the sealing plate is fixed with handle far from the side wall of fixed block, and handle is located at the top setting of bolt.
Preferably, it is connected between multiple cooling tubes by the support plate being vertically arranged, and the upper and lower ends of support plate
It is fixedly connected with the inner wall of shell.
Preferably, the water pipe is fixedly connected with condensate tank by welding, and water pipe is equipped with throttle valve.
Preferably, the outer surface of the shell is coated with water corrosion resistant material.
Compared with prior art, the utility model has the beneficial effects that
The utility model: 1, by the position of condensate tank and water pipe handover at be arranged filter screen, condensed water will be fallen on
Scale in case filters out, and avoids scale from being flushed to the generation in boiler and causing blockage problem, and filter screen can be flexible
Disassemble, be convenient to clean；
2, filter screen stays in scale in condensate tank, opens up opening in the side of condensate tank, facilitates and clear up scale
Out, opening is sealed using gasket and sealing plate, water is avoided to leak.And sealing plate is fixed on condensed water using bolt
On the side wall of case, convenient for opening and closing.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of thermal power plant in steam turbine condenser structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B；
Fig. 4 is the structural schematic diagram in Fig. 1 at C.
In figure: 1 shell, 2 steam inlets, 3 cooling water inlets, 4 cooling water outlets, 5 cooling tubes, 6 condensate tanks, 7 water pipes,
8 filter screens, 9 openings, 10 fixed blocks, 11 shafts, 12 sealing plates, 13 gaskets, 14 bolts, 15 threaded holes, 16 handles, 17 connect
It pulls, 18 anode magnet, 19 grooves, 20 cathode magnet, 21 support plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, steam turbine condenser in a kind of thermal power plant, including shell 1, the outer surface coating of shell 1
There is water corrosion resistant material, shell 1 is avoided to be spilled off the steam corrosion come, the upper end of shell 1 is communicated with steam inlet 2, shell 1
Wherein side side wall is communicated with cooling water inlet 3, and another side wall is communicated with cooling water outlet 4, is equipped in shell 1 multiple parallel
The cooling tube 5 of setting is connected by the support plate 21 being vertically arranged between multiple cooling tubes 5, and the upper and lower ends of support plate 21
It is fixedly connected with the inner wall of shell 1, support plate 21 plays the role of fixed cooling tube 5；
The lower end of shell 1 is communicated with condensate tank 6, and the lower end of condensate tank 6 is communicated with water pipe 7, and water pipe 7 passes through welding
Mode be fixedly connected with condensate tank 6, more securely, and water pipe 7 is equipped with throttle valve to the mode of welding, convenient for control water
Uninterrupted, the upper end of water pipe 7 are equipped with filter screen 8, and the upper end two sides side wall of filter screen 8 is laterally fixed with win in succession 17, and company
The bottom side of the wall for pulling 17 is fixed with anode magnet 18, and the lower end inner wall of condensate tank 6 opens up that there are two grooves 19, and in groove 19
The yin being fixed in the anode magnet 18 and groove 19 for passing through two sides with the matched cathode magnet 20 of anode magnet 18, filter screen 8
Pole magnet 20 adsorbs, and after having cleared up scale, pulling up filter screen 8 can be disassembled；
The side side wall of condensate tank 6 offers opening 9, and the lateral wall of condensate tank 6 is fixed with fixed block 10, and fixed
Block 10 is located at the top setting of opening 9, and the side wall of fixed block 10 is rotatably connected to and the 9 matched sealing plates that are open by shaft 11
12, and gasket 13 is fixed on sealing plate 12, sealing plate 12 is fixed with handle 16, and handle 16 far from the side wall of fixed block 10
It is arranged positioned at the top of bolt 14, handle 16 facilitates hand to open sealing plate 12, and the one end of sealing plate 12 far from fixed block 10 is lateral
It is inserted with bolt 14, and bolt 14 is arranged through sealing plate 12, the side wall of condensate tank 6 offers and the matched screw thread of bolt 14
Hole 15.
For the utility model cooling tube 5 in the environment of high-temperature steam and low pressure, lateral wall is easy scaling, and scale falls on solidifying
It bears water in case 6, the water of condensation is flowed in boiler by water pipe 7, and filter screen 8 filters out scale, guarantees the water flowed in water pipe 7
There is no impurity, for a long time, remains in the more of the scale build-up in condensate tank 6, it is therefore desirable to periodic cleaning, it is first when cleaning
Bolt 14 is back-outed from threaded hole 15, then opens sealing plate 12 and the scale in condensate tank 6 is taken out, after the completion of cleaning,
Sealing plate 12 is covered again, screws on bolt 14 again, gasket 13 primarily serves the effect of sealing, in case water leaks out, separately
Outside, filter screen 8 also can be taken off clearing up, and the cathode magnet 20 in anode magnet 18 and groove 19 that filter screen 8 passes through two sides adsorbs,
After having cleared up scale, pulling up filter screen 8 can be disassembled.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. steam turbine condenser in a kind of thermal power plant, including shell (1), which is characterized in that the upper end of the shell (1)
It is communicated with steam inlet (2), the wherein side side wall of the shell (1) is communicated with cooling water inlet (3), and another side wall is connected to
Have cooling water outlet (4), multiple cooling tubes (5) disposed in parallel are equipped in the shell (1), the lower end of the shell (1) connects
It is connected with condensate tank (6), and the lower end of condensate tank (6) is communicated with water pipe (7), the upper end of the water pipe (7) is equipped with filter screen
(8), the side side wall of the condensate tank (6) offers opening (9), and the lateral wall of the condensate tank (6) is fixed with fixation
Block (10), and fixed block (10) is located at the top setting of opening (9), the side wall of the fixed block (10) is rotated by shaft (11)
It is connected with and is open (9) matched sealing plate (12), and be fixed with gasket (13) on sealing plate (12), the sealing plate (12)
One end far from fixed block (10) is laterally inserted with bolt (14), and bolt (14) is arranged through sealing plate (12), the condensation
The side wall of water tank (6) offers and bolt (14) matched threaded hole (15).
2. steam turbine condenser in a kind of thermal power plant according to claim 1, which is characterized in that the filter screen
(8) upper end two sides side wall is laterally fixed with win in succession (17), and the bottom side of the wall of (17) of winning in succession is fixed with anode magnet (18),
The lower end inner wall of the condensate tank (6) is opened up there are two groove (19), and is fixed in groove (19) and anode magnet (18)
Matched cathode magnet (20).
3. steam turbine condenser in a kind of thermal power plant according to claim 1, which is characterized in that the sealing plate
(12) side wall far from fixed block (10) is fixed with handle (16), and handle (16) is located at the top setting of bolt (14).
4. steam turbine condenser in a kind of thermal power plant according to claim 1, which is characterized in that multiple described cold
But it manages by support plate (21) connection being vertically arranged between (5), and the upper and lower ends of support plate (21) are interior with shell (1)
Wall is fixedly connected.
5. steam turbine condenser in a kind of thermal power plant according to claim 1, which is characterized in that the water pipe
(7) it is fixedly connected by welding with condensate tank (6), and water pipe (7) is equipped with throttle valve.
6. steam turbine condenser in a kind of thermal power plant according to claim 1, which is characterized in that the shell
(1) outer surface is coated with water corrosion resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821884026.7U CN209054967U (en) | 2018-11-15 | 2018-11-15 | Steam turbine condenser in a kind of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821884026.7U CN209054967U (en) | 2018-11-15 | 2018-11-15 | Steam turbine condenser in a kind of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054967U true CN209054967U (en) | 2019-07-02 |
Family
ID=67053518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821884026.7U Active CN209054967U (en) | 2018-11-15 | 2018-11-15 | Steam turbine condenser in a kind of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209054967U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542323A (en) * | 2019-09-02 | 2019-12-06 | 大唐东营发电有限公司 | heat conduction breather of condenser for power plant |
| CN113455123A (en) * | 2021-06-30 | 2021-10-01 | 高淑林 | Ditching equipment is used in soil arrangement based on gardens are planted |
| CN116989594A (en) * | 2023-09-05 | 2023-11-03 | 江苏巨衡机械有限公司 | Condenser with anti-blocking structure |
-
2018
- 2018-11-15 CN CN201821884026.7U patent/CN209054967U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542323A (en) * | 2019-09-02 | 2019-12-06 | 大唐东营发电有限公司 | heat conduction breather of condenser for power plant |
| CN113455123A (en) * | 2021-06-30 | 2021-10-01 | 高淑林 | Ditching equipment is used in soil arrangement based on gardens are planted |
| CN116989594A (en) * | 2023-09-05 | 2023-11-03 | 江苏巨衡机械有限公司 | Condenser with anti-blocking structure |
| CN116989594B (en) * | 2023-09-05 | 2024-03-12 | 江苏巨衡机械有限公司 | Condenser with anti-blocking structure |
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