CN211261867U - Energy-saving steam-water heat exchange unit - Google Patents
Energy-saving steam-water heat exchange unit Download PDFInfo
- Publication number
- CN211261867U CN211261867U CN201922330573.1U CN201922330573U CN211261867U CN 211261867 U CN211261867 U CN 211261867U CN 201922330573 U CN201922330573 U CN 201922330573U CN 211261867 U CN211261867 U CN 211261867U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- water
- steam
- type heat
- tube type
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The utility model relates to a heat transfer field. An energy-saving steam-water heat exchange unit comprises a spiral winding tubular heat exchanger, a secondary network circulating system, a water supplementing system, a primary steam system, a condensate water system and an electric control system; the steam inlet of the spiral wound tube type heat exchanger is connected to a primary steam system, the condensation outlet of the spiral wound tube type heat exchanger is connected to a condensate water system, the secondary water outlet and the secondary water inlet of the spiral wound tube type heat exchanger are respectively connected to a secondary net circulating system, and the secondary net circulating system is connected to a water supplementing system; the electric control system is respectively connected to the secondary network circulating system, the water supplementing system and the primary steam system through signal lines, so that steam is saved, the operation cost and the maintenance cost are saved, and the occupied space is small.
Description
Technical Field
The utility model belongs to the technical field of the heat transfer and specifically relates to an energy-saving soda heat exchanger group.
Background
The prior art comprises and has the structure that:
in a traditional steam-water heat exchange unit, a heat exchanger adopts a form of a primary desuperheater and a traditional plate heat exchanger or a form of a tubular heat exchanger, heat of a heat source is exchanged to a secondary side, and a medium on the secondary side circulates to a user side to send out heat under the action of a circulating water pump.
The prior art has the following defects: both of these forms of heat exchangers are inefficient; the primary desuperheater and the traditional plate heat exchanger are not suitable for high-temperature and high-pressure working conditions; the shell and tube heat exchanger occupies a large space.
SUMMERY OF THE UTILITY MODEL
In order to solve the heat exchange efficiency who improves heat exchanger group, the problem of the limitation that better solution one-level desuperheater + plate heat exchanger form was suitable for, the utility model provides an energy-saving soda heat exchanger group more saves steam, saves running cost and maintenance cost, can the above-mentioned weak point of effectual improvement.
The technical scheme adopted by the utility model for solving the technical problems is to provide an energy-saving steam-water heat exchanger unit, which comprises a spiral wound tubular heat exchanger, a secondary net circulating system, a water supplementing system, a primary steam system, a condensate water system and an electric control system; the steam inlet of the spiral wound tube type heat exchanger is connected to a primary steam system, the condensation outlet of the spiral wound tube type heat exchanger is connected to a condensate water system, the secondary water outlet and the secondary water inlet of the spiral wound tube type heat exchanger are respectively connected to a secondary net circulating system, and the secondary net circulating system is connected to a water supplementing system; and the electric control system is respectively connected to the secondary network circulating system, the water supplementing system and the primary steam system through signal lines.
Further, the spiral winding pipe type heat exchanger is connected with the secondary network circulating system, the water replenishing system, the primary steam system and the condensed water system through bolts.
Further, the shell of the spiral wound tube type heat exchanger is made of 304 stainless steel, and the heat exchange tube is made of 316L stainless steel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through changing the heat exchanger form, make full use of steam carries out heating heat recovery, improves the heat exchange efficiency of heat exchanger greatly. Under the same working condition and the same heating area requirement, the using amount of steam can be greatly reduced, and more energy is saved.
2. The shell of the spiral winding tube type heat exchanger is made of 304 stainless steel, the heat exchange tube is made of 316L stainless steel, the heat exchanger is integrally welded, the model selection design is carried out according to different working conditions, the spiral winding tube type heat exchanger is particularly suitable for high-temperature and high-pressure working conditions, the highest temperature resistance can reach 400 ℃, and the highest pressure can reach 4.0MPa (heating working condition).
3. Because the spiral wound tube type heat exchanger has a different structure from the common tube type heat exchanger, the heat exchange tube of the spiral wound tube type heat exchanger is in a spiral form, and under the condition of the same heat exchange area, the size of the spiral wound tube type heat exchanger is smaller, and the occupied space is small.
Drawings
Fig. 1 is a schematic diagram of the system of the present invention.
The system comprises a spiral winding pipe type heat exchanger 1, a secondary network circulating system 2, a water supplementing system 3, a primary steam system 4, a condensed water system 5 and an electric control system 6.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, an energy-saving steam-water heat exchanger unit comprises a spiral winding tubular heat exchanger 1, a secondary network circulating system 2, a water replenishing system 3, a primary steam system 4, a condensate water system 5 and an electric control system 6; the steam inlet of the spiral wound tube type heat exchanger 1 is connected to a primary steam system 4, the condensation outlet of the spiral wound tube type heat exchanger 1 is connected to a condensate water system 5, the secondary water outlet and the secondary water inlet of the spiral wound tube type heat exchanger 1 are respectively connected to a secondary net circulating system 2, and the secondary net circulating system 2 is connected to a water supplementing system 3; and the electric control system 6 is respectively connected to the secondary network circulating system 2, the water replenishing system 3 and the primary steam system 4 through signal lines.
The spiral winding pipe type heat exchanger 1 is connected with the secondary network circulating system 2, the water replenishing system 3, the primary steam system 4 and the condensate water system 5 through bolts.
The shell of the spiral wound tube type heat exchanger 1 is made of 304 stainless steel, the heat exchange tube is made of 316L stainless steel, and the spiral wound tube type heat exchanger is more suitable for high-temperature and high-pressure working conditions, the highest temperature resistance can reach 400 ℃, and the highest pressure can reach 4.0MPa (heating working condition).
The above description is only the specific implementation manner 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 can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.
Claims (3)
1. The utility model provides an energy-saving soda heat exchanger group which characterized in that: the system comprises a spiral winding pipe type heat exchanger (1), a secondary network circulating system (2), a water replenishing system (3), a primary steam system (4), a condensate water system (5) and an electric control system (6); the steam inlet of the spiral wound tube type heat exchanger (1) is connected to a primary steam system (4), the condensation outlet of the spiral wound tube type heat exchanger (1) is connected to a condensed water system (5), the secondary water outlet and the secondary water inlet of the spiral wound tube type heat exchanger (1) are respectively connected to a secondary net circulating system (2), and the secondary net circulating system (2) is connected to a water replenishing system (3); and the electric control system (6) is respectively connected to the secondary network circulating system (2), the water supplementing system (3) and the primary steam system (4) through signal lines.
2. The energy-saving steam-water heat exchanger unit of claim 1, characterized in that: the spiral winding pipe type heat exchanger (1) is connected with the secondary network circulating system (2), the water replenishing system (3), the primary steam system (4) and the condensate water system (5) through bolts.
3. The energy-saving steam-water heat exchanger unit of claim 1, characterized in that: the shell of the spiral wound tube type heat exchanger (1) is made of 304 stainless steel, and the heat exchange tube is made of 316L stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922330573.1U CN211261867U (en) | 2019-12-23 | 2019-12-23 | Energy-saving steam-water heat exchange unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922330573.1U CN211261867U (en) | 2019-12-23 | 2019-12-23 | Energy-saving steam-water heat exchange unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211261867U true CN211261867U (en) | 2020-08-14 |
Family
ID=71960435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922330573.1U Active CN211261867U (en) | 2019-12-23 | 2019-12-23 | Energy-saving steam-water heat exchange unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211261867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218151A (en) * | 2021-05-31 | 2021-08-06 | 辽宁元创石化技术有限公司 | Closed-cycle pulverized coal drying process |
-
2019
- 2019-12-23 CN CN201922330573.1U patent/CN211261867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218151A (en) * | 2021-05-31 | 2021-08-06 | 辽宁元创石化技术有限公司 | Closed-cycle pulverized coal drying process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204806941U (en) | Heat exchanger | |
| CN203671912U (en) | Water tank for air source heat pump water heater | |
| CN101561188A (en) | Novel solar water heating system | |
| CN211261867U (en) | Energy-saving steam-water heat exchange unit | |
| CN206019378U (en) | A kind of vapor-water heat exchanger with hydrophobic cooling section | |
| CN207064022U (en) | One kind becomes back pressure thermoelectricity connect product machine set system | |
| CN202973973U (en) | Overall expansion type heater for heating network | |
| CN203980639U (en) | Segmentation condensation gas boiler flue gas waste heat recovery apparatus step by step | |
| CN208332440U (en) | A kind of combined type heat-exchanger rig in hot water supply system | |
| CN211695989U (en) | Boiler heating energy-saving system | |
| CN203177674U (en) | Industrial furnace flue gas waste heat collection device | |
| CN201672817U (en) | Comprehensive utilization device for water of carbon calcination furnace water jackets and tail gas afterheat of coal economizers | |
| CN207701210U (en) | A kind of jet dynamic control tail gas waste heat utilizing device | |
| CN102678489A (en) | Parabolic trough type solar thermal power generation system | |
| CN202074503U (en) | Energy-saving coal economizer for boiler | |
| CN211694843U (en) | Boiler heating deoxidization economizer system | |
| CN206234983U (en) | A kind of air-conditioning cooling circulating water afterheat utilizing system | |
| CN220366452U (en) | Multistage heat exchange steam heating system | |
| CN210197257U (en) | Low-pressure steam composite heat-conducting oil heating device | |
| CN220567904U (en) | Fused salt energy storage node double-coil heat exchanger for industrial waste heat recovery | |
| CN204534541U (en) | A kind of residual heat from boiler fume utilizes system | |
| CN211176755U (en) | System for preheating boiler deaerated water by low-temperature boiler flue gas | |
| CN218093174U (en) | Blast furnace slag flushing water waste heat power generation condensate water temperature raising device | |
| CN215372388U (en) | Reheating steam system and steam-steam heat exchanger of high-parameter waste incineration waste heat boiler | |
| CN209840791U (en) | Energy-saving external recooling heat supply network heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |