CN209623398U - A kind of reducing-and-cooling plant for condenser - Google Patents
A kind of reducing-and-cooling plant for condenser Download PDFInfo
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- CN209623398U CN209623398U CN201920309929.0U CN201920309929U CN209623398U CN 209623398 U CN209623398 U CN 209623398U CN 201920309929 U CN201920309929 U CN 201920309929U CN 209623398 U CN209623398 U CN 209623398U
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- shell
- condenser
- fixedly connected
- pipe
- reducing
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Abstract
The utility model discloses a kind of reducing-and-cooling plants for condenser, it includes horizontally disposed cylindrical shell, the shell is fixedly attached on the side wall of condenser by reinforcing ring, manhole and lifting lug are fixedly connected with above shell, outer conical shell is fixedly connected in the outboard end of shell, the centre of outer conical shell is fixedly connected with steam inlet pipe, several jet pipes have been evenly arranged in the periphery of shell, the arc-shaped sigmoid of jet pipe interts into inner walls, ring pipe is fixedly connected in the outboard end of jet pipe, the top of ring pipe is connected with cooling water inlet adapter tube, spray head is connected in the medial end of jet pipe.By the way that steam inlet pipe is arranged on the upper outside wall of condenser, cooling water nozzle is uniformly arranged on the circumference of steam inlet pipe, cooling water is ejected from spray tube, steam is cooled down and is depressured, substantially increase the effect of pressure and temperature reducing, operation and adjusting are facilitated, good using effect is achieved.
Description
Technical field
The utility model relates to a kind of condenser more particularly to a kind of reducing-and-cooling plants for condenser, belong to pot
Furnace technical field of auxiliary equipment.
Background technique
The effect of condenser is used in turbine discharge mouth and causes high vacuum, is expanded into steam in steam turbine minimum
Pressure increases usable enthalpy drop of the steam in steam turbine, improves the thermal efficiency of cycle of steam turbine；The steam discharge of steam turbine is coagulated simultaneously
Form water, sends boiler back to again and recycled；Collect various hydrophobic reduction loss of steam and water.Generally all connected at the top of condenser
There is reducing-and-cooling plant, it is convenient that normal operation under various process conditions is mentioned for carrying out the effect of pressure and temperature reducing to steam
For different regulating measures, but existing reducing-and-cooling plant, due in structure design, regulating effect is bad, is not achieved
The effect of preferable pressure and temperature reducing, affects the normal use effect of condenser.
Summary of the invention
Technical problem to be solved by the utility model is: provide a kind of reducing-and-cooling plant for condenser, by
Steam pipe is set on the upper outside wall of condenser, is uniformly arranged cooling water nozzle on the circumference of steam pipe, cooling water is from spray
It is ejected in shower pipe, steam is cooled down and is depressured, substantially increase the effect of pressure and temperature reducing, effective solution is above-mentioned
There are the problem of.
The technical solution of the utility model are as follows: a kind of reducing-and-cooling plant for condenser, it includes horizontally disposed
Cylindrical shell, the shell are fixedly attached on the side wall of condenser by reinforcing ring, are fixedly connected with above shell
Manhole and lifting lug are fixedly connected with outer conical shell in the outboard end of shell, and the centre of outer conical shell is fixedly connected with steam inlet pipe,
Several jet pipes are evenly arranged in the periphery of shell, the arc-shaped sigmoid of jet pipe interts into inner walls, spraying
The outboard end of pipe is fixedly connected with ring pipe, and the top of ring pipe is connected with cooling water inlet adapter tube, in the inner end of jet pipe
Portion is connected with spray head.
The inside of the steam inlet pipe is fixedly connected with endosiphuncular tube by arc-shaped transition section, fixes in the end of endosiphuncular tube
It is connected with sealing plate.
The endosiphuncular tube is equipped with several equally distributed steam fumaroles.
The beneficial effects of the utility model are: compared with prior art, using the technical solution of the utility model, by
Steam inlet pipe is set on the upper outside wall of condenser, cooling water nozzle is uniformly arranged on the circumference of steam inlet pipe, it is cold
But water is ejected from spray tube, is cooled down and is depressured to steam, and the effect of pressure and temperature reducing is substantially increased, and facilitates behaviour
Make and adjust, achieves good using effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side view.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below with reference to this specification attached drawing pair
The utility model is described in further detail.
Embodiment 1: as shown in attached drawing 1~2, a kind of reducing-and-cooling plant for condenser, it includes horizontally disposed
Cylindrical shell 4, the shell 4 are fixedly attached on the side wall 10 of condenser by reinforcing ring 8, are fixed in the top of shell 4
It is connected with manhole 7 and lifting lug 5, is fixedly connected with outer conical shell 16 in the outboard end of shell 4, the centre of outer conical shell 16 is fixedly connected
There is steam inlet pipe 1, has been evenly arranged several jet pipes 3 in the periphery of shell 4, the arc-shaped sigmoid of the jet pipe 3 is worn
Inject 4 inner wall of shell, be fixedly connected with ring pipe 2 in the outboard end of jet pipe 3, the top of ring pipe 2 be connected with cooling water into
Mouth adapter tube 9, is threaded with spray head 17 in the medial end of jet pipe 3.
Further, the inside of steam inlet pipe 1 is fixedly connected with endosiphuncular tube 12 by arc-shaped transition section 11, in endosiphuncular tube
12 end is fixedly connected with sealing plate 13.
Further, endosiphuncular tube 12 is equipped with several equally distributed steam fumaroles.The diameter of steam fumarole is 2~3mm,
Triangular in shape or square arrangement is unfolded.
Further, it is connect in the outboard end of steam inlet pipe 1 with steam connection 15.
Further, adapter tube 14 is connected in the inner end bottom of shell 4.
Further, it is equipped between lifting lug 5 and shell 4 and reinforces backing plate 6.
Further, spray head 17, which can according to need, selects different pattern and type, facilitates the needs of process adjustments,
It is applied widely.
By the way that steam inlet pipe is arranged on the upper outside wall of condenser, it is uniformly arranged on the circumference of steam inlet pipe
Cooling water nozzle, cooling water are ejected from spray tube, are cooled down and are depressured to steam, and pressure and temperature reducing is substantially increased
Effect facilitates operation and adjusting, achieves good using effect.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that with
Upper embodiment is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment to the utility model
It is described in detail, those skilled in the art should understand that, the technical solution of the utility model can be repaired
Change or equivalent replacement should all cover without departing from the objective and range of technical solutions of the utility model in the utility model
Scope of the claims in.
Claims (3)
1. a kind of reducing-and-cooling plant for condenser, it is characterised in that: it includes horizontally disposed cylindrical shell (4),
The shell (4) is fixedly attached on the side wall (10) of condenser by reinforcing ring (8), is fixedly connected above shell (4)
There are manhole (7) and lifting lug (5), be fixedly connected with outer conical shell (16) in the outboard end of shell (4), the centre of outer conical shell (16) is solid
Surely it is connected with steam inlet pipe (1), has been evenly arranged several jet pipes (3), the jet pipe (3) in the periphery of shell (4)
Arc-shaped sigmoid interts into shell (4) inner wall, is fixedly connected with ring pipe (2), ring pipe in the outboard end of jet pipe (3)
(2) top is connected with cooling water inlet adapter tube (9), is connected with spray head (17) in the medial end of jet pipe (3).
2. the reducing-and-cooling plant according to claim 1 for condenser, it is characterised in that: the steam inlet pipe
(1) inside is fixedly connected with endosiphuncular tube (12) by arc-shaped transition section (11), is fixedly connected in the end of endosiphuncular tube (12)
Sealing plate (13).
3. the reducing-and-cooling plant according to claim 2 for condenser, it is characterised in that: on the endosiphuncular tube (12)
Equipped with several equally distributed steam fumaroles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309929.0U CN209623398U (en) | 2019-03-12 | 2019-03-12 | A kind of reducing-and-cooling plant for condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309929.0U CN209623398U (en) | 2019-03-12 | 2019-03-12 | A kind of reducing-and-cooling plant for condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209623398U true CN209623398U (en) | 2019-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920309929.0U Active CN209623398U (en) | 2019-03-12 | 2019-03-12 | A kind of reducing-and-cooling plant for condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209623398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798781A (en) * | 2019-03-12 | 2019-05-24 | 中国电建集团贵州电力设计研究院有限公司 | A kind of temperature-decreased pressure reducer for condenser |
-
2019
- 2019-03-12 CN CN201920309929.0U patent/CN209623398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798781A (en) * | 2019-03-12 | 2019-05-24 | 中国电建集团贵州电力设计研究院有限公司 | A kind of temperature-decreased pressure reducer for condenser |
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