CN213578813U - Waste heat power generation air cooling and water cooling combined type condenser system - Google Patents
Waste heat power generation air cooling and water cooling combined type condenser system Download PDFInfo
- Publication number
- CN213578813U CN213578813U CN202022160186.0U CN202022160186U CN213578813U CN 213578813 U CN213578813 U CN 213578813U CN 202022160186 U CN202022160186 U CN 202022160186U CN 213578813 U CN213578813 U CN 213578813U
- Authority
- CN
- China
- Prior art keywords
- cooling
- water
- condenser
- air
- air cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an air cooling and water cooling combined condenser system for waste heat power generation, which comprises a condenser, an air cooling component connected with the condenser and a water cooling component connected with the air cooling component; the air cooling assembly is communicated with the condenser through an air cooling pipeline to receive part of exhaust gas discharged by the condenser; part of exhaust gas in the air cooling pipeline is guided to the water cooling assembly; the water cooling assembly is communicated with the air cooling pipeline through a water cooling pipeline so as to receive exhaust gas and utilize circulating cold water for cooling. The utility model discloses a condenser system has integrateed air cooling subassembly and water-cooling subassembly, utilizes air cooling subassembly and water-cooling subassembly to cool down the condensation to the steam that condenser system received simultaneously, can solve the work load problem that is brought by independent cooling system cooling condenser exhaust and can improve condenser system's condensation effect.
Description
Technical Field
The utility model relates to a waste heat power generation technical field especially relates to a waste heat power generation air cooling water-cooling combination formula condenser system.
Background
At the present stage, the condenser of the waste heat power plant of the cement plant adopts an independent air cooling system or an independent water cooling system;
when the air cooling system is used independently, the water-saving anti-freezing system has the advantages of water saving, good anti-freezing performance, small occupied area, low investment cost and the like, but the air cooling unit is obviously influenced by the environment from the actual operation condition of the air cooling system; for example, in the summer operation period, because the flow rate of air and the ambient temperature are unchanged, the operation can be realized only by increasing the temperature of the pipe wall, the heat load of the whole air cooling system can be increased, the increase of the backpressure is caused by the increase of the temperature of steam in the pipe, the operation backpressure of the air cooling unit is higher and reaches 35-40 kPa, and the air cooling unit is forced to reduce the load to operate.
When the water cooling system is used independently, when the nozzle atomization effect of the water cooling system is not good, a large amount of water resources are wasted, and meanwhile, the problems that the system cannot run due to system leakage and water shortage exist.
Based on the above technical problems, a condenser capable of combining water cooling and air cooling together is urgently needed to be developed by those skilled in the art to solve the problem of low vacuum during high load operation in summer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combine waste heat power generation air cooling water-cooling combination formula condenser system with air cooling unit and water cooler group in order to share the heat load of condenser.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a cogeneration air cooling water-cooling combination formula condenser system, this system includes:
a condenser;
the air cooling assembly is connected with the condenser; and
the water cooling assembly is connected with the air cooling assembly;
the air cooling assembly is communicated with the condenser through an air cooling pipeline to receive part of exhaust gas discharged by the condenser;
part of exhaust gas in the air cooling pipeline is guided to the water cooling assembly;
the water cooling assembly is communicated with the air cooling pipeline through a water cooling pipeline so as to receive exhaust gas and utilize circulating cold water for cooling.
Further, a processing cavity is formed inside the condenser;
the treatment cavity is divided into three parts, namely a steam condensation cavity arranged in the middle part, and a front water chamber and a rear water chamber which are communicated with the steam condensation cavity;
the upper part of the condenser is configured as a steam inlet, the steam inlet is communicated with the condensing cavity, and the air inflow of the condenser is 15 t/h;
the front water chamber is provided with a cooling water inlet and a cooling water outlet;
a heat exchange cooling pipe is integrated in the condensing cavity;
a cooling water inlet of the front water chamber is communicated with the heat exchange cooling pipe to convey cooling water into the heat exchange cooling pipe group, and redundant cooling water at the cooling water inlet is discharged from the cooling water outlet;
the output end of the heat exchange cooling pipe is communicated with the rear water chamber;
the lower portion of the condenser is configured as a condensed water discharge port through which the condenser communicates with an external condensed water collection to collect condensed water.
Furthermore, the heat exchange cooling pipe is a copper pipe coiled in the condensing cavity in a snake shape;
the water inlet of the heat exchange cooling pipe is arranged at the lower part close to the cooling water inlet, and the water outlet of the heat exchange cooling pipe is arranged at the upper part close to the rear water chamber;
the heat exchange area of the heat exchange cooling pipe is 400 square meters.
Further, the air cooling module includes:
the first air cooling pipeline is communicated with the condensing cavity; and
the second air cooling pipeline is communicated with a condensed water discharge port of the condensed steam cavity;
and an air cooling fan is arranged between the first air cooling pipeline and the second air cooling pipeline, and the air cooling assembly reduces the temperature of the exhaust gas of the condenser through the air cooling fan.
Further, the water cooling module includes:
a water-cooled condenser;
a circulating water tank;
the water-cooled condenser forms cooling water circulation with the circulating water pool through a circulating water pump;
the water-cooling condenser is communicated with a first air cooling pipeline of the air cooling assembly through a first water-cooling pipeline so as to receive partial exhaust gas in the first air cooling pipeline;
and the output end of the water-cooling condenser is communicated with the second air cooling pipeline through a second water-cooling pipeline so as to reflux condensed water.
Furthermore, a water-cooling stop valve for controlling the communication state of the first water-cooling pipeline is installed on the first water-cooling pipeline.
Furthermore, the water-cooling condenser is communicated with the circulating water pool through a circulating pipeline to form cooling water circulation.
In the technical scheme, the utility model provides a pair of waste heat power generation air cooling water-cooling combination formula condenser system has following beneficial effect:
the utility model discloses a condenser system has integrateed air cooling subassembly and water-cooling subassembly, utilizes air cooling subassembly and water-cooling subassembly to cool down the condensation to the steam that condenser system received simultaneously, can solve the work load problem that is brought by independent cooling system cooling condenser exhaust and can improve condenser system's condensation effect.
The utility model discloses a condenser system internally designed with steam heat exchange's heat transfer cooling tube, this heat transfer cooling tube is snakelike arrange ground at the gas chamber baffling cooling water that condenses, can improve the condensation effect of steam.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a system flow chart of an air-cooling and water-cooling combined condenser system for cogeneration according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a condenser of the cogeneration air-cooling and water-cooling combined condenser system provided by the embodiment of the utility model.
Description of reference numerals:
1. a condenser; 2. an air cooling module; 3. a water-cooling assembly;
101. a steam inlet; 102. a condensed water discharge port; 103. a heat exchange cooling tube; 104. a cooling water inlet port; 105. a cooling water discharge port; 106. a rear water chamber;
201. a first air-cooling duct; 202. a second air-cooling duct; 203. an air cooling fan;
301. a water-cooled condenser; 302. a circulating water tank; 303. a first water-cooled conduit; 304. a second water-cooled conduit; 305. a circulation pipe; 306. a water circulating pump; 307. and (5) a water-cooling stop valve.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
See fig. 1-2;
the utility model discloses a cogeneration air cooling water-cooling combination formula condenser system, this system includes:
a condenser 1;
an air cooling module 2 connected with the condenser 1; and
the water cooling assembly 3 is connected with the air cooling assembly 2;
the air cooling assembly 2 is communicated with the condenser 1 through an air cooling pipeline to receive part of exhaust gas discharged by the condenser 1;
part of exhaust gas in the air cooling pipeline is guided to the water cooling assembly 3;
the water cooling assembly 3 is communicated with the air cooling pipeline through a water cooling pipeline to receive exhaust gas and is cooled by circulating cold water.
Specifically, this embodiment discloses a novel condenser system, and this system has combined two systems that can carry out the cooling to condenser 1 exhaust of air cooling subassembly 2 and water cooling subassembly 3, and air cooling subassembly 2 wherein reduces the temperature of condenser 1 exhaust with the mode of forced air cooling with air cooling fan 203 as main heat dissipation part. Simultaneously, water cooling module 3 and air cooling module 2's air cooling pipeline intercommunication receiving part exhaust, utilize the cooling water in the water cooling module 3 to reduce the carminative temperature of this part of receipt, two cooling module act on condenser 1 simultaneously because of the condensation produce with exhaust, can reduce the not good problem of work load and cooling effect when independent cooling module acts on, this system energy utilization is rateed highly, resources are saved.
Preferably, the interior of the condenser 1 in this embodiment is formed as a treatment chamber;
the treatment cavity is divided into three parts, namely a steam condensation cavity arranged in the middle part, and a front water chamber and a rear water chamber 106 which are communicated with the steam condensation cavity;
the upper part of the condenser 1 is configured to be a steam inlet 101, the steam inlet 101 is communicated with a condensing cavity, and the air inflow of the condenser 1 is 15 t/h;
the front water chamber is provided with a cooling water inlet 104 and a cooling water outlet 105;
a heat exchange cooling pipe 103 is integrated in the condensing cavity;
a cooling water inlet 104 of the front water chamber is communicated with the heat exchange cooling pipe 103 so as to convey cooling water into the heat exchange cooling pipe 103, and redundant cooling water at the cooling water inlet 104 is discharged from a cooling water outlet 105;
the output end of the heat exchange cooling pipe 103 is communicated with the rear water chamber 106;
the lower part of the condenser 1 is configured as a condensed water discharge port 102, and the condenser 1 communicates with external condensed water catchment through the condensed water discharge port 102 to collect condensed water.
The number of the designed condensers 1 is one, wherein the steam inlet amount of the condenser 1 is 15t/h, the exhaust enthalpy of the turbine is 2450kJ/kg, and the working pressure is 0.009 MPa.
When the condenser 1 works, the condenser receives high-temperature steam conveyed by an external boiler, the steam is condensed by the heat exchange cooling pipe 103 in the condensing cavity, meanwhile, the heat exchange cooling pipe 103 receives cooling water at the cooling water inlet 104, redundant cooling water flows back from the cooling water outlet 105 and is recycled, the water after heat exchange is collected and discharged in the rear water chamber 106, and condensed water generated by condensation enters the water collecting tank and is collected.
Preferably, in this embodiment, the heat exchange cooling pipe 103 is a copper pipe coiled in a coil shape in the condensing chamber;
the water inlet of the heat exchange cooling pipe 103 is arranged as the lower part near the cooling water inlet 104, and the water outlet of the heat exchange cooling pipe 103 is arranged as the upper part near the rear water chamber 106;
the heat exchange area of the heat exchange cooling pipe 103 is 400 square meters.
Specifically, in the embodiment, the heat exchange cooling pipe 103 is used as a main condensing part, and the copper pipe is used as a cooling pipe, so that the heat exchange efficiency and the heat exchange effect can be improved; in addition, a set of heat exchange cooling pipes 103 can be integrated in the condensing cavity, and two sets of heat exchange cooling pipes 103 can also be integrated in the condensing cavity, and the arrangement mode of the heat exchange cooling pipes 103 is adjusted according to the condensing requirement.
Preferably, the air cooling module 2 of the present embodiment includes:
a first air cooling pipeline 201 communicated with the condensing cavity; and
a second air-cooling duct 202 communicating with the condensed water discharge port 102 of the condensing chamber;
an air cooling fan 203 is installed between the first air cooling duct 201 and the second air cooling duct 202, and the air cooling module 2 reduces the temperature of the exhaust air of the condenser 1 by the air cooling fan 203.
Preferably, the water cooling module 3 in the present embodiment includes:
a water-cooled condenser 301;
a circulating water tank 302;
the water-cooled condenser 301 forms cooling water circulation with a circulating water pool through a circulating water pump 306;
the water-cooled condenser 301 is communicated with the first air cooling pipeline 201 of the air cooling assembly 2 through a first water-cooled pipeline 303 to receive part of exhaust gas in the first air cooling pipeline 201;
the output end of the water-cooled condenser 301 is communicated with the second air-cooled pipeline 202 through a second water-cooled pipeline 304 to reflux the condensed water.
Preferably, in this embodiment, the first water-cooling pipeline 303 is provided with a water-cooling stop valve 307 for controlling the communication state thereof.
Preferably, the water condenser 301 and the circulating water tank 302 are communicated through a circulating pipeline 305 to form a cooling water circulation.
In the technical scheme, the utility model provides a pair of waste heat power generation air cooling water-cooling combination formula condenser system has following beneficial effect:
the utility model discloses a condenser system has integrateed air cooling subassembly 2 and water cooling subassembly 3, utilizes air cooling subassembly 2 and water cooling subassembly 3 to cool down the condensation to the steam that condenser system received simultaneously, can solve the work load problem that is brought by independent cooling system cooling condenser 1 exhaust and can improve condenser system's condensation effect.
The utility model discloses a condenser system internally designed with steam heat exchange's heat transfer cooling tube 103, this heat transfer cooling tube 103 is snakelike arrange ground at the intracavity baffling cooling water of condensing gas, can improve the condensation effect of steam.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. Waste heat power generation air cooling water-cooling combination formula condenser system, its characterized in that, this system includes:
a condenser (1);
the air cooling assembly (2) is connected with the condenser (1); and
the water cooling assembly (3) is connected with the air cooling assembly (2);
the air cooling assembly (2) is communicated with the condenser (1) through an air cooling pipeline to receive part of exhaust gas discharged by the condenser (1);
part of exhaust gas in the air cooling pipeline is guided to the water cooling assembly (3);
the water cooling assembly (3) is communicated with the air cooling pipeline through a water cooling pipeline so as to receive exhaust gas and utilize circulating cold water for cooling.
2. The cogeneration air-cooled water-cooled combined condenser system according to claim 1, wherein the condenser (1) is internally formed into a treatment chamber;
the treatment cavity is divided into three parts, namely a steam condensation cavity arranged in the middle part, and a front water chamber and a rear water chamber (106) which are communicated with the steam condensation cavity;
the upper part of the condenser (1) is configured to be a steam inlet (101), the steam inlet (101) is communicated with the condensing cavity, and the air inflow of the condenser (1) is 15 t/h;
the front water chamber is provided with a cooling water inlet (104) and a cooling water outlet (105);
a heat exchange cooling pipe (103) is integrated in the condensing cavity;
a cooling water inlet (104) of the front water chamber is communicated with the heat exchange cooling pipe (103) to convey cooling water into the heat exchange cooling pipe (103), and redundant cooling water at the cooling water inlet (104) is discharged from the cooling water outlet (105);
the output end of the heat exchange cooling pipe (103) is communicated with the rear water chamber (106);
the lower part of the condenser (1) is configured as a condensed water discharge (102), and the condenser (1) is communicated with external condensed water collection through the condensed water discharge (102) to collect condensed water.
3. The cogeneration air-cooling and water-cooling combined condenser system of claim 2, wherein the heat exchange cooling tubes (103) are copper tubes coiled in a serpentine shape in the condenser cavity;
the water inlet of the heat exchange cooling pipe (103) is configured to be a lower part close to the cooling water inlet (104), and the water outlet of the heat exchange cooling pipe (103) is configured to be an upper part close to the rear water chamber (106);
the heat exchange area of the heat exchange cooling pipe (103) is 400 square meters.
4. The cogeneration air-cooled water-cooled combined condenser system of claim 2, wherein the air-cooled assembly (2) comprises:
a first air cooling pipeline (201) communicated with the condensing cavity; and
a second air-cooling duct (202) communicating with a condensed water discharge port (102) of the condensing chamber;
an air cooling fan (203) is installed between the first air cooling pipeline (201) and the second air cooling pipeline (202), and the air cooling component (2) reduces the temperature of the exhaust air of the condenser (1) through the air cooling fan (203).
5. The cogeneration air-cooled water-cooled combined condenser system according to claim 4, wherein the water-cooled assembly (3) comprises:
a water-cooled condenser (301);
a circulating water tank (302);
the water-cooled condenser (301) and the circulating water pool (302) form cooling water circulation through a circulating water pump (306);
the water-cooling condenser (301) is communicated with a first air cooling pipeline (201) of the air cooling assembly (2) through a first water cooling pipeline (303) to receive part of exhaust gas in the first air cooling pipeline (201);
the output end of the water-cooling condenser (301) is communicated with the second air cooling pipeline (202) through a second water-cooling pipeline (304) to reflux condensed water.
6. The cogeneration air-cooling and water-cooling combined condenser system according to claim 5, wherein the first water-cooling pipeline (303) is provided with a water-cooling stop valve (307) for controlling the communication state of the first water-cooling pipeline.
7. The cogeneration air-cooled water-cooled combined condenser system according to claim 5, wherein the water-cooled condenser (301) and the circulating water pool (302) are communicated through a circulating pipeline (305) to form a cooling water circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160186.0U CN213578813U (en) | 2020-09-27 | 2020-09-27 | Waste heat power generation air cooling and water cooling combined type condenser system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160186.0U CN213578813U (en) | 2020-09-27 | 2020-09-27 | Waste heat power generation air cooling and water cooling combined type condenser system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213578813U true CN213578813U (en) | 2021-06-29 |
Family
ID=76578879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022160186.0U Active CN213578813U (en) | 2020-09-27 | 2020-09-27 | Waste heat power generation air cooling and water cooling combined type condenser system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213578813U (en) |
-
2020
- 2020-09-27 CN CN202022160186.0U patent/CN213578813U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201412195Y (en) | Device for directly utilizing condensation heat of steam exhausted from steam turbine of power plant | |
| CN101936669A (en) | Hybrid high-efficiency and composite condensation method and condenser | |
| CN207094731U (en) | A kind of cold end is exhaust heat stepped to utilize heating system | |
| CN102022145B (en) | Steam exhaust waste heat recovery unit | |
| CN102777961A (en) | Efficient heating system of direct air cooling machine set | |
| CN201772768U (en) | Air and steam parallel high-efficiency composite condenser | |
| CN213578813U (en) | Waste heat power generation air cooling and water cooling combined type condenser system | |
| CN209910427U (en) | Peak cooling system based on indirect air cooling unit | |
| CN202692214U (en) | Novel direct air-cooling unit high-efficiency heating system | |
| CN201983647U (en) | Heat energy utilization device for air-cooled unit condensation equipment | |
| CN214065771U (en) | Condenser convenient to cold junction increase-volume | |
| CN104154771A (en) | Device for reducing back pressure in summer and recovering exhaust steam heat in winter | |
| CN210951955U (en) | High-efficient refrigerating system of cold water heat pump set | |
| CN201945201U (en) | Air & steam parallelly connected one-piece high efficiency compound condenser | |
| CN209145661U (en) | A kind of empty clammy condensing equipment coupling energy-saving system of two-stage surface-type | |
| CN209960466U (en) | Heat supply drainage system of thermal power station | |
| CN209893979U (en) | Peak cooling system of indirect air cooling unit | |
| CN209744495U (en) | Double-backpressure and heat pump combined heating system of air cooling unit with power of more than 300MW | |
| CN113624027A (en) | System and method for reducing summer operation backpressure of indirect air cooling unit | |
| CN206817820U (en) | A kind of twin-stage direct-heating-type sewage source heat pump unit | |
| CN208010540U (en) | One kind being based on supercritical CO2The solar chp system of Brayton cycle | |
| CN220728973U (en) | Exhaust steam waste heat recovery system and air condensing system | |
| CN111322658A (en) | Heat supply network drainage system of circulating fluidized bed combined heat and power generation unit under cylinder cutting working condition | |
| CN215524249U (en) | Combined type heat supply network condenser capable of realizing self-cooling of condensed water | |
| CN215261388U (en) | Single-flow-path surface condenser rubber ball cleaning system for optimizing ball feeding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |