CN203274543U - Air-cooled demister - Google Patents
Air-cooled demister Download PDFInfo
- Publication number
- CN203274543U CN203274543U CN 201320262445 CN201320262445U CN203274543U CN 203274543 U CN203274543 U CN 203274543U CN 201320262445 CN201320262445 CN 201320262445 CN 201320262445 U CN201320262445 U CN 201320262445U CN 203274543 U CN203274543 U CN 203274543U
- Authority
- CN
- China
- Prior art keywords
- air cooling
- heat exchanger
- demister
- heat
- water
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of water supply and drainage of petrochemical devices and provides an air-cooled demister. The air-cooled demister comprises a heat exchanger, water inlet and outlet branch pipes and a plurality of finned pipes, wherein the heat exchanger consists of multiple groups of heat-dissipating units which are connected in parallel; each group of heat-dissipating units consists of a plurality of winding pipe heat exchangers which are connected in series; the water inlet and outlet branch pipes run through each heat exchanger; the water inlet end is connected with an inlet pipe box and the water outlet end is connected with an outlet pipe box; and the plurality of finned pipes are communicated with the water inlet pipe box and the water outlet pipe box. The air-cooled demister effectively solves the problems of evaporation loss and potential safety hazard and meets the production requirement.
Description
Technical field
The utility model patent relates to petrochemical plant plumbing technical field, particularly a kind of inner cooling tower device that the air cooling demister is installed.
Background technology
Cooling tower is the important heat and mass equipment in the fields such as energy source and power and chemical industry, and its effect is the used heat of discharging the technological process of production, carries out heat and mass transfer process by making recirculated cooling water in cooling tower, with the temperature reduction of recirculated cooling water.To conduct heat and the evaporation dual mode carries out heat exchange with air, the heat with recirculated water of conducting heat namely directly passes to air makes its temperature rising to recirculated water in cooling tower; And evaporation is to airborne evaporation, air humidity to be increased by recirculated water, is called the latent heat transfer mode.Temperature due to air in cooling tower raises, and the evaporation saturation pressure raises with its temperature and increases, and the cooling tower outlet is saturated moist air, therefore to account for the share that total amount of heat transmits quite large for latent heat, for large cooling column, winter, latent heat accounted for 50% left and right, and summer, latent heat accounted for more than 70%.
This heat exchange mode has caused a large amount of evaporated water losses, and evaporation loss is the important component part of cooling tower water loss, is also the water consumption project of enterprise's maximum.The generation of evaporation loss not only causes very large economic loss to enterprise, evaporation loss also forms white water smoke at tower top simultaneously, water smoke flies away with the wind, condense on the process units of cooling tower periphery, alkaline water has serious corrosiveness to process units, to producing, consist of safely great potential safety hazard.
Therefore, a kind of air cooling demister that reduces evaporation, reduces corrosion is badly in need of in the field such as energy source and power and chemical industry.
The utility model content
The utility model provides a kind of air cooling demister, and technical scheme is as follows:
The air cooling demister is characterized in that, comprises:
Heat exchanger is composed in parallel by many groups heat-sink unit, and each group heat-sink unit is comprised of a plurality of pipe with wound fin radiator tandems;
The Inlet and outlet water arm connects each this heat exchanger, and water inlet end connects import bobbin carriage, water side connection outlet bobbin carriage;
Many finned tubes are communicated with this water inlet bobbin carriage and this outlet bobbin carriage.
Air cooling demister as above, wherein, the quantity of this heat exchanger is 1 group.
Air cooling demister as above, wherein, the quantity of this heat exchanger is 2 groups.
Air cooling demister as above, wherein, the quantity of this heat exchanger is many groups.
Air cooling demister as above wherein, is connected to each other by connector between this heat exchanger.
Air cooling demister as above, wherein, this connector is tube connector.
Air cooling demister as above, wherein, this connector is lap joint flange.
The beneficial effects of the utility model are:
1. the air cooling demister adopts multi-disc pipe with wound fin radiator series/parallel mode to make up, and can greatly satisfy the cooling-tower circulating water heat exchange.
2. in the air cooling demister, the pipe with wound fin radiator adopts parallel way to connect, and when the pipe with wound fin radiator need be changed, does not affect the normal operation of other pipe with wound fin radiator.
3. the air cooling demister utilizes the existing cold air of cooling tower and recirculated water to carry out heat exchange, need not to increase in addition other cold and hot medium.
4. air cooling demister Operation and Maintenance is simple.
5. recirculated water reduces water temperature, adds hot-air, reduces white water smoke generation by the air cooling demister, avoids white fog to the corrosion of appliance arrangement, reduces the operation cost of enterprise, strengthens the market competitiveness of enterprise.
Description of drawings
Fig. 1 is the air cooling demister profile of multi-group heat exchanger assembling, has represented multi-disc pipe with wound fin radiator string mode arranged side by side.
Fig. 2 is air cooling demister structural representation.
Fig. 3 is for using the cooling tower profile of the utility model air cooling demister.
Fig. 4 is that cooling tower installs air cooling demister structural representation additional, has represented the recirculated water direction that flows.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Fig. 1 and Fig. 2 are the profile of air cooling demister of the present utility model, and the air cooling demister comprises:
Inlet and outlet water arm 5 connects each heat exchanger 1, and water inlet end connects import bobbin carriage, water side connection outlet bobbin carriage;
Many finned tubes 4 are communicated with water inlet bobbin carriage and outlet bobbin carriage.
Recirculated water carries out heat exchange by Inlet and outlet water arm 5 inflow heat exchangers 1, and after water outlet, a part flows into collecting-tank 7, and another is partly guided to and is undertaken coolingly in crossing current column overhead cloth tank 8 by shower nozzle, packing layer, and cooled water flows into collecting-tank 7, reaches instructions for use.
Heat-sink unit of the present utility model adopts parallel way to connect, and when one of them unit damages, does not affect the normal operation of other heat-sink unit.
In one of them embodiment of the present utility model, finned tube 4 is for rolling the sheet pipe.
In one of them embodiment of the present utility model, heat exchanger 1 outside can put steel pipe, makes it more firm.
The quantity of heat exchanger 1 can be 1 group, 2 groups or many groups.
When heat exchanger 1 is 2 groups or when organizing more, be connected to each other by connector 2, as shown in Figure 3 and Figure 4:
A plurality of air cooling demisters of the present utility model are installed in cooling tower, are comprised multi-group heat exchanger 1 in each air cooling demister, multi-group heat exchanger 1 connects by connector 2 between any two.
In one of them embodiment of the present utility model, connector 2 is tube connector.
In one of them embodiment of the present utility model, connector 2 is lap joint flange, and lap joint flange can rotate by 360 degree, than the more convenient installation of tube connector.
This air cooling demister has following characteristics:
1. the design design of air cooling demister defogging method is ingenious, by with cooling tower in cold air ingenious at conducting heat, heat transfer effect is excellent.
2. adopt the serial/parallel row mode of multi-group heat exchanger to make up, can greatly satisfy the heat exchange of any disposal ability cooling-tower circulating water.
3. the air cooling demister utilizes the original system transformation, need not newly-increased energy consumption.
4. in the air cooling demister, heat-sink unit adopts parallel way to connect, and when one of them unit need be changed, does not affect the normal operation of other unit.
5. the air cooling demister utilizes the existing cold air of cooling tower and recirculated water to carry out heat exchange, need not to increase in addition other cold and hot medium.
6. air cooling demister Operation and Maintenance is simple.
7. recirculated water reduces water temperature, adds hot-air, reduces white water smoke generation by the air cooling demister, avoids white fog to the corrosion of appliance arrangement, reduces the operation cost of enterprise, strengthens the market competitiveness of enterprise.
Advanced and the superior ratio of performance to price due to the utility model air cooling demister defogging method is indicating that this technical method will have more wide application prospect.Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. the air cooling demister, is characterized in that, comprises:
Heat exchanger is composed in parallel by many groups heat-sink unit, and each group heat-sink unit is comprised of a plurality of pipe with wound fin radiator tandems;
The Inlet and outlet water arm connects each this heat exchanger, and water inlet end connects import bobbin carriage, water side connection outlet bobbin carriage;
Many finned tubes are communicated with this water inlet bobbin carriage and this outlet bobbin carriage.
2. air cooling demister according to claim 1, is characterized in that, the quantity of this heat exchanger is 1 group.
3. air cooling demister according to claim 1, is characterized in that, the quantity of this heat exchanger is 2 groups.
4. air cooling demister according to claim 1, is characterized in that, the quantity of this heat exchanger is many groups.
5. according to claim 3 or 4 described air cooling demisters, is characterized in that, is connected to each other by connector between this heat exchanger.
6. air cooling demister as claimed in claim 5, is characterized in that, this connector is tube connector.
7. air cooling demister as claimed in claim 5, is characterized in that, this connector is lap joint flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262445 CN203274543U (en) | 2013-05-15 | 2013-05-15 | Air-cooled demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262445 CN203274543U (en) | 2013-05-15 | 2013-05-15 | Air-cooled demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274543U true CN203274543U (en) | 2013-11-06 |
Family
ID=49504931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320262445 Expired - Lifetime CN203274543U (en) | 2013-05-15 | 2013-05-15 | Air-cooled demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034182A (en) * | 2014-07-09 | 2014-09-10 | 常州市科慧制冷设备有限公司 | Energy-saving environment-friendly fog-dispersal type cooling tower |
| CN104329960A (en) * | 2014-10-27 | 2015-02-04 | 大连海事大学 | Efficient energy-saving and water-saving method and device for cooling water tower |
-
2013
- 2013-05-15 CN CN 201320262445 patent/CN203274543U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034182A (en) * | 2014-07-09 | 2014-09-10 | 常州市科慧制冷设备有限公司 | Energy-saving environment-friendly fog-dispersal type cooling tower |
| CN104329960A (en) * | 2014-10-27 | 2015-02-04 | 大连海事大学 | Efficient energy-saving and water-saving method and device for cooling water tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201764838U (en) | System for recycling smoke and waste heat | |
| CN203881200U (en) | Heat exchanger with taper holes formed in baffle plates | |
| CN203881183U (en) | Heat exchanger with inclined holes formed in baffle plates | |
| CN203179660U (en) | Circulation cooling system for transformer and reactor | |
| CN203671912U (en) | Water tank for air source heat pump water heater | |
| CN203274543U (en) | Air-cooled demister | |
| CN205985864U (en) | Heat radiation cabinet type transformer station | |
| CN205138258U (en) | Do wet closed cooling tower that combines | |
| CN203881201U (en) | Heat exchanger with rectangular holes formed in baffle plates | |
| CN204005923U (en) | A kind of boiler waste heat recovery system | |
| CN203442971U (en) | Dehumidification type cooling fresh air handling unit with automatic backheating and temperature rise | |
| CN203163557U (en) | Efficient heat exchanger with corrugated heat-exchange tubes | |
| CN207471843U (en) | For the Double-source heat pump system of heating crude oil | |
| CN202253979U (en) | Novel large-temperature-difference fan coil unit of alternating-current motor | |
| CN204739802U (en) | Regional interior energy recuperation of synthesis who realizes utilization of energy ladder utilizes system | |
| CN202928394U (en) | Unpowered compound indirect air cooling device | |
| CN204177243U (en) | The dry wet associating cooling tower of a kind of water-saving enclosed industrial circulating water | |
| CN202008309U (en) | Condenser for heating | |
| CN202973973U (en) | Overall expansion type heater for heating network | |
| CN108131656B (en) | Ultra-clean emission cold and hot co-production system of coking plant | |
| CN104819599A (en) | Tiered energy use regional comprehensive energy recycling system | |
| CN202709334U (en) | Device for recycling heat energy at bottom of air-cooling tower | |
| CN203442978U (en) | Heat pipe type self-temperature-return dehumidification type cooling fresh air unit | |
| CN202709804U (en) | Combined type evaporation air cooler | |
| CN216049275U (en) | Heat pipe type fog dispersal water-saving cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200540 Shanghai city Jinshan District Jin Road No. 143 Patentee after: ZHONGYI AMEC FOSTER WHEELER ENGINEERING CO.,LTD. Address before: 200540 Shanghai city Jinshan District Jin Road No. 143 Patentee before: SHANGHAI ZONE PETROCHEMICAL ENGINEERING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200540 Shanghai city Jinshan District Jin Road No. 143 Patentee after: Zhongyiwude Engineering Co.,Ltd. Address before: 200540 Shanghai city Jinshan District Jin Road No. 143 Patentee before: ZHONGYI AMEC FOSTER WHEELER ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |