CN218821884U - Small-size mechanical cooling tower evaporation steam extraction recovery unit - Google Patents
Small-size mechanical cooling tower evaporation steam extraction recovery unit Download PDFInfo
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- CN218821884U CN218821884U CN202223071044.2U CN202223071044U CN218821884U CN 218821884 U CN218821884 U CN 218821884U CN 202223071044 U CN202223071044 U CN 202223071044U CN 218821884 U CN218821884 U CN 218821884U
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Abstract
The utility model relates to an evaporation exhaust steam recovery technical field, and disclose a small-size mechanical power cooling tower evaporation exhaust steam recovery unit, including hyperbola cooling tower and softened water pool, install mechanical power cooling tower on the softened water pool, the upper end of mechanical power cooling tower is connected with exhaust duct, and the water inlet of hyperbola cooling tower is connected with the water jet air extractor, and the input of water jet air extractor is connected with and is used for carrying out the moisturizing pipe of hyperbola cooling tower, and the one end that exhaust duct kept away from mechanical power cooling tower is connected with the water jet air extractor. The utility model discloses utilize the pipeline to go into the hyperbola cooling tower with the steam extraction of mechanical power cooling tower, carry out recycle to clean steam, reduce the energy extravagant, improved the quality of water of circulating water, indirectly reduced the blowdown flow of circulating water, the water consumption reduces, the cost is reduced.
Description
Technical Field
The utility model relates to an evaporation steam extraction retrieves technical field, especially relates to a small-size mechanical power cooling tower evaporation steam extraction recovery unit.
Background
The cooling water system of the steam turbine generator unit is an important component part for stable operation of equipment, and in order to maintain the cooling effect of a heat exchanger of the important equipment and prolong the cleaning period of a cooler, a cooling medium with a demineralized water source is adopted as a cold source of the heat exchanger of the important equipment. Because the temperature of the softened water is raised after passing through the heat exchanger, a small mechanical cooling tower is designed, and a mechanical cooling fan is used for enhancing heat dissipation. Because the small mechanical cooling tower discharges clean steam all the time, the steam is directly discharged into the atmosphere, which causes waste.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing an evaporation and steam exhaust recovery device of a small mechanical cooling tower.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a small-size machine-drawn cooling tower evaporation exhaust steam recovery unit, includes hyperbolic cooling tower and softening water pond, install machine-drawn cooling tower on the softening water pond, the upper end of machine-drawn cooling tower is connected with exhaust duct, the water inlet of hyperbolic cooling tower is connected with the water jet air ejector, the input of water jet air ejector is connected with and is used for right the hyperbolic cooling tower carries out the moisturizing pipe of moisturizing, the one end that exhaust duct kept away from mechanical cooling tower is connected with the water jet air ejector.
Preferably, an exhaust fan is connected between the mechanical water cooling tower and the exhaust pipeline, and the exhaust fan is installed at the upper end of the mechanical water cooling tower.
Preferably, a temporary exhaust port for exhausting air is installed on the exhaust duct.
Preferably, the exhaust duct is further provided with a manhole, the manhole is provided with a hole cover, and the manhole is arranged right above the exhaust fan.
Compared with the prior art, the utility model provides a small-size mechanical power cooling tower evaporation steam extraction recovery unit possesses following beneficial effect:
this small-size mechanical power cooling tower evaporation exhaust recovery unit because mechanical power cooling tower is close with the distance of hyperbola cooling tower, connects through the pipeline between the two, and the water jet air ejector produces the negative pressure and carries water source and clean steam together in the hyperbola cooling tower, carries out recycle to clean steam, reduces the energy waste, has improved the quality of water of circulating water, has indirectly reduced the discharge of circulating water, and the water consumption reduces, the cost is reduced.
The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses utilize the pipeline to discharge into the hyperbola cooling tower with the steam extraction of mechanical power cooling tower, carry out recycle to clean steam, reduce the energy waste, improved the quality of water of circulating water, indirectly reduced the blowdown flow of circulating water, the water consumption reduces, the cost is reduced.
Drawings
Fig. 1 is a schematic structural view of an evaporation and steam exhaust recovery device of a small mechanical cooling tower provided by the utility model.
In the figure: 1. a hyperbolic cooling tower; 2. softening the water tank; 3. a mechanical cooling tower; 4. an exhaust duct; 5. a water jet air extractor; 6. a water replenishing pipe; 7. an exhaust fan; 8. a temporary exhaust port; 9. an access hole; 10. an orifice cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.
Referring to fig. 1, a small-size mechanical power cooling tower evaporation exhaust steam recovery unit, including hyperbola cooling tower 1 and softening water tank 2, install mechanical power cooling tower 3 on the softening water tank 2, the upper end of mechanical power cooling tower 3 is connected with exhaust duct 4, be connected with air discharge fan 7 between mechanical power cooling tower 3 and the exhaust duct 4 jointly, air discharge fan 7 is installed in the upper end of mechanical power cooling tower 3, air discharge fan 7 starts, in transporting the steam that mechanical power cooling tower 3 produced to exhaust duct 4, air discharge fan 7 need not the during operation close, reduce the power consumption.
Still install manhole 9 on the exhaust duct 4, install handhole door 10 on the manhole 9, manhole 9 sets up directly over exhaust fan 7, opens handhole door 10, is convenient for maintain exhaust fan 7 through manhole 9, installs the interim gas vent 8 that is used for carminative on the exhaust duct 4, when need not with in the exhaust duct 4 steam transportation hyperbola cooling tower 1 in, opens interim gas vent 8 and exhausts.
The water inlet of the hyperbolic cooling tower 1 is connected with a water jet air extractor 5, the input end of the water jet air extractor 5 is connected with a water supplementing pipe 6 used for supplementing water to the hyperbolic cooling tower 1, and one end, far away from the mechanical cooling tower 3, of the exhaust pipeline 4 is connected with the water jet air extractor 5.
The working principle is as follows: because the mechanical cooling tower 3 is close to the hyperbolic cooling tower 1 in distance and is connected with the hyperbolic cooling tower 1 through a pipeline, clean steam discharged from the mechanical cooling tower 3 is conveyed into the water jet air ejector 5 through the exhaust pipeline 4, a water source used by the water jet air ejector 5 is taken from a water source for water supplement in the operation of the hyperbolic cooling tower 1, the water source is conveyed to the water jet air ejector 5 through the water supplement pipe 6, the water jet air ejector 5 generates negative pressure to convey the water source and the clean steam into the hyperbolic cooling tower 1 together, the clean steam is recycled, energy waste is reduced, the quality of circulating water is improved, the discharge capacity of the circulating water is indirectly reduced, the water consumption is reduced, and the cost is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a small-size mechanical power cooling tower evaporation exhaust recovery unit, includes hyperbolic cooling tower and softening water pond, its characterized in that, install mechanical power cooling tower on the softening water pond, the upper end of mechanical power cooling tower is connected with exhaust duct, the water inlet of hyperbolic cooling tower is connected with the water jet air ejector, the input of water jet air ejector is connected with and is used for right the hyperbolic cooling tower carries out the moisturizing pipe, the one end that exhaust duct kept away from mechanical power cooling tower is connected with the water jet air ejector.
2. The small-sized evaporative steam exhaust and recovery device of a mechanical cooling tower as claimed in claim 1, wherein an exhaust fan is connected between the mechanical cooling tower and the exhaust pipeline, and the exhaust fan is installed at the upper end of the mechanical cooling tower.
3. The evaporative steam-discharging recovery device of the small-sized mechanical water cooling tower as claimed in claim 1, wherein the exhaust pipeline is provided with a temporary exhaust port for exhausting.
4. The evaporative steam-discharging recovery device of a small-sized mechanical water cooling tower as claimed in claim 2, wherein the exhaust pipeline is further provided with a manhole, the manhole is provided with a hole cover, and the manhole is arranged right above the exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223071044.2U CN218821884U (en) | 2022-11-20 | 2022-11-20 | Small-size mechanical cooling tower evaporation steam extraction recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223071044.2U CN218821884U (en) | 2022-11-20 | 2022-11-20 | Small-size mechanical cooling tower evaporation steam extraction recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218821884U true CN218821884U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223071044.2U Active CN218821884U (en) | 2022-11-20 | 2022-11-20 | Small-size mechanical cooling tower evaporation steam extraction recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218821884U (en) |
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2022
- 2022-11-20 CN CN202223071044.2U patent/CN218821884U/en active Active
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