CN202734631U - Direct feed boil type superconductivity heat collecting tube waste heat recovery device - Google Patents
Direct feed boil type superconductivity heat collecting tube waste heat recovery device Download PDFInfo
- Publication number
- CN202734631U CN202734631U CN 201220397851 CN201220397851U CN202734631U CN 202734631 U CN202734631 U CN 202734631U CN 201220397851 CN201220397851 CN 201220397851 CN 201220397851 U CN201220397851 U CN 201220397851U CN 202734631 U CN202734631 U CN 202734631U
- Authority
- CN
- China
- Prior art keywords
- heat
- storage tank
- housed
- heat collecting
- super
- 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 - Fee Related
Links
Images
Abstract
The utility model discloses a direct feed boil type superconductivity heat collecting tube waste heat recovery device. A plurality of superconductivity heat collecting tubes vertically arranged are installed in a storage water tank and a heat collection tank. The two ends of each superconductivity heat collecting tube are divided into a heat absorption section and a heat dissipation section by a separating board. A water outlet is arranged in the top of the storage water tank. A plurality of upright plates are arranged between a water inlet and the water outlet. Water is heated sectionally in an S shape in the storage water tank after flowing into the storage water tank. The direct feed boil type waste heat recovery device for the superconductivity heat collecting tubes has the advantages of being good in heat efficiency and safety and improving energy utilization ratios.
Description
Technical field
The utility model relates to a kind of boiler afterheat recovering device, especially relates to a kind of direct super-conduction heat collecting pipe waste-heat recoverer to the boiler water filling.
Background technology
Economizer is one of visual plant of boiler afterheat utilization.At present, the tradition economizer is divided into light pipe type and finned two kinds, horizontal being arranged in the back-end ductwork of the many employings of this two classes economizer, utilize coiled pipe in flue, to arrange from bottom to top, feedwater is flowed in coiled pipe from bottom to top, thereby by flue gas and contacting of coiled pipe water temperature is improved, reach energy-conservation purpose.The security of this type of economizer is relatively poor, connecting bend is many, and is fragile, the feed water by-pass that the flue gas bypass will be arranged on its connected system and directly supply water to drum, so that when boiler starting, blowing out or underrun, can the out of service and repairing that can be in operation with economizer.And this kind equipment also has following shortcoming: 1. heat exchange efficiency is low, and ordinary circumstance can only maintain water temperature 50-60 ℃; 2. easy dust, resistance is large, not easy care; Service life short, change too frequent.
Summary of the invention
The purpose of this utility model is: what provide that a kind of thermal efficiency is high, security is good directly advances boiler type super-conduction heat collecting pipe waste-heat recoverer.
The technical solution of the utility model is: comprise storage tank setting up and down and heat-collecting box, some vertically disposed super-conduction heat collecting pipes are housed in storage tank and the heat-collecting box, between storage tank and the heat-collecting box dividing plate is housed, the two ends of super-conduction heat collecting pipe are divided into endotherm section and radiating segment by dividing plate, delivery port is housed on the storage tank, the safety mouth, water inlet and sewage draining exit, water inlet and sewage outfalls setting are in the bottom of storage tank, delivery port is arranged on the top of storage tank, water inlet and delivery port are arranged on the not homonymy of storage tank, several risers are housed between water inlet and the delivery port, has a through hole on each riser, heat-collecting box comprises shoot door and inlet and outlet flange, in the heat-collecting box bottom deashing bucket is housed.
The beneficial effects of the utility model are: owing to having adopted the super-conduction heat collecting pipe Mist heat recovering, improved greatly the recovery utilization rate of fume afterheat, after super-conduction heat collecting pipe absorption waste heat heated water, the equipment return water temperature was more than 90 ℃.And in storage tank, adopt S type reflux cycle heating, allow cold water enter storage tank by the storage tank bottom at relative flue gas low-temperature place, according to hot and cold water proportion principle, allow the water directed flow, S-type at the inner heat stepwise of water tank behind the water inflow storage tank inside, take full advantage of the heat that reclaims, improved greatly energy utilization rate.In addition, this equipment also has the following advantages: 1, easy for installation: the installation of waste-heat recoverer, do not need former boiler or Industrial Stoves are changed, and be not subjected to environmental limit, heat pipe can be according to the needs of environment and separately design; 2, safe and reliable: the super-conduction heat collecting pipe isothermal is good, and heat-transfer rate is fast, and efficient is high, produce resonance during heat conduction, do not produce dirt and flowing resistance, do not have superpressure in the pipe, the interior pressure of heat pipe is variation with temperature and changing not, affects in no instance the normal operation of boiler or kiln; 3, long service life: product casing, super-conduction heat collecting pipe are that specific alloy is made, and have done preservative treatment, and can reach 8-10 service life.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the single super-conduction heat collecting pipe of the utility model.
Figure labeling description: 1, dividing plate, 2, storage tank, 3, hanger and support, 4, delivery port, 5, safety mouthful, 6, water inlet, 7, sewage draining exit, 8, handle, 9, shoot door, 10, heat-collecting box, 11, shoot door folding, 12, tuyere flange, 13, main bracing frame, 14, deashing bucket, 15, super-conduction heat collecting pipe.
The specific embodiment
Can find out from the left view of structural representation of the present utility model shown in Figure 1, Fig. 2, the utility model comprises storage tank setting up and down 2 and heat-collecting box 10, between storage tank 2 and the heat-collecting box 10 dividing plate 1 is housed, storage tank 2 and heat-collecting box 10 separate to make by dividing plate 1 and work alone for two the casees.Structural representation in conjunction with the single super-conduction heat collecting pipe of the utility model shown in Figure 3 can be found out, some vertically disposed super-conduction heat collecting pipes 15 are housed in storage tank 2 setting up and down and the heat-collecting box 10, and the distance of center circle between the adjacent super-conduction heat collecting pipe 15 is identical.All injected the superconduction inorganic material in the every super-conduction heat collecting pipe, between storage tank 2 and the heat-collecting box 10 dividing plate 1 is housed, the two ends of super-conduction heat collecting pipe 15 are divided into endotherm section and radiating segment two parts by dividing plate 1, dividing plate part below 1 is the endotherm section of super-conduction heat collecting pipe, and part is the radiating segment of super-conduction heat collecting pipe more than the dividing plate.And every super-conduction heat collecting pipe 15 relatively independent work, during work, high-temperature flue gas flows through from heat-collecting box 10, and entrained heat is absorbed by the endotherm section of super-conduction heat collecting pipe and reaches radiating segment in the high-temperature flue gas, and the water in the storage tank is heated.Delivery port 4, safety mouth 5, water inlet 6 and sewage draining exit 7 are housed on the storage tank 2, water inlet 6 and sewage draining exit 7 are arranged on the bottom of storage tank 2, delivery port 4 is arranged on the top of storage tank 2, water inlet 6 and delivery port 4 are arranged on the not homonymy of storage tank 2, between water inlet 6 and the delivery port 4 several risers are housed, make storage tank 2 intervals be several little water tanks, has a through hole on each riser, lead to the hole site between the adjacent riser staggers, water from water inlet 6 advances progressively is heated to delivery port 4 by through hole in storage tank 2 interior S-type circulations.Heat-collecting box comprises four shoot doors 9, main bracing frame 13 and inlet and outlet flange 12, and the both sides of heat-collecting box 10 respectively have two shoot doors 9, and inlet and outlet flange 12 is separately positioned on the two ends, the left and right sides of heat-collecting box 10, in heat-collecting box 10 bottoms deashing bucket 14 is housed.Shoot door 9 is installed on the heat-collecting box 10 by shoot door folding 11, and two handles 8 are housed on each shoot door 9.This equipment by tuyere flange 12 with equipment connection on boiler flue, demineralized water is thrown storage tank 2 through water pump into by water inlet 6, current enter behind the water tank because can S-typely the flowing in water tank every logical setting of water tank, enter thus the heat that water in the water tank can take full advantage of recovery and promote water temperature, the water after the intensification enters boiler again by delivery port 4.Connect safety valve on the safety mouth 5, be used for discharging boiler and this equipment and under abnormal conditions, move the steam that produces, improve the security performance of this equipment.Connect blowoff valve on the sewage draining exit 7 and be used for blowdown, deashing was used when shoot door 9 was used for maintenance, and the black dirt of removing is by outside deashing bucket 14 device for transferring, hanger and support 3 movements of being convenient in equipment conveying or the installation process.
Claims (3)
1. one kind is directly advanced boiler type super-conduction heat collecting pipe waste-heat recoverer, comprise storage tank setting up and down (2) and heat-collecting box (10), it is characterized in that: in described storage tank (2) and the heat-collecting box (10) some vertically disposed super-conduction heat collecting pipes (15) are housed, between storage tank (2) and the heat-collecting box (10) dividing plate (1) is housed, the two ends of super-conduction heat collecting pipe (15) are divided into endotherm section and radiating segment by dividing plate (1), delivery port (4) is housed on the described storage tank (2), safety mouthful (5), water inlet (6) and sewage draining exit (7), water inlet (6) and sewage draining exit (7) are arranged on the bottom of storage tank (2), delivery port (4) is arranged on the top of storage tank (2), water inlet (6) and delivery port (4) are arranged on the not homonymy of storage tank (2), between water inlet (6) and the delivery port (4) several risers are housed, has a through hole on each riser, described heat-collecting box comprises shoot door (9) and inlet and outlet flange (12), in heat-collecting box (10) bottom deashing bucket (14) is housed.
2. according to claim 1ly directly advance boiler type super-conduction heat collecting pipe waste-heat recoverer, it is characterized in that: described shoot door (9) has four, and two handles (8) are housed on each shoot door (9).
3. according to claim 1ly directly advance boiler type super-conduction heat collecting pipe waste-heat recoverer, it is characterized in that: the distance of center circle between the adjacent super-conduction heat collecting pipe (15) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397851 CN202734631U (en) | 2012-08-13 | 2012-08-13 | Direct feed boil type superconductivity heat collecting tube waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397851 CN202734631U (en) | 2012-08-13 | 2012-08-13 | Direct feed boil type superconductivity heat collecting tube waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734631U true CN202734631U (en) | 2013-02-13 |
Family
ID=47660322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220397851 Expired - Fee Related CN202734631U (en) | 2012-08-13 | 2012-08-13 | Direct feed boil type superconductivity heat collecting tube waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727522A (en) * | 2013-12-06 | 2014-04-16 | 靖江市宝钢空调设备厂 | Heat pipe type economizer |
-
2012
- 2012-08-13 CN CN 201220397851 patent/CN202734631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727522A (en) * | 2013-12-06 | 2014-04-16 | 靖江市宝钢空调设备厂 | Heat pipe type economizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101782340B (en) | Multi-stage type high-efficiency bellows waste heat recovery device | |
| CN201237453Y (en) | Flue gas waste heat recovery and utilization apparatus of oil-gas combustion boiler | |
| CN104033271A (en) | Efficient waste heat recycling system | |
| CN1862208A (en) | Device for recovering waste water and waste heat | |
| CN203671912U (en) | Water tank for air source heat pump water heater | |
| CN2847159Y (en) | Utilizing device for boiler smoke waste heat | |
| CN201599788U (en) | Radial heat pipe economizer with jacket | |
| CN103868043A (en) | Exhaust heat boiler equipment of coal gasification device | |
| CN201196491Y (en) | Boiler exhaust heat recovery and utilization apparatus | |
| CN103900410B (en) | A kind of phase change heat exchange device and heat-exchange method thereof | |
| CN202734631U (en) | Direct feed boil type superconductivity heat collecting tube waste heat recovery device | |
| CN101929670A (en) | Oilfield steam injection boiler | |
| CN203836922U (en) | Waste heat recycling equipment applied to coal gasification device | |
| CN202868667U (en) | Steam condensate liquid recovery device | |
| CN102128439A (en) | Assembly type heat-pipe steam generator of kiln furnace | |
| CN204372901U (en) | The flue gas waste heat recovery apparatus of dual-use | |
| CN203177674U (en) | Industrial furnace flue gas waste heat collection device | |
| CN203857849U (en) | Phase-change heat exchanging device | |
| CN202002070U (en) | Component type heat pipe steam generator for furnace | |
| CN207701210U (en) | A kind of jet dynamic control tail gas waste heat utilizing device | |
| CN209445845U (en) | A kind of heat exchanger apparatus for high-temperature molten salt convective heat transfer | |
| CN202074503U (en) | Energy-saving coal economizer for boiler | |
| CN201416878Y (en) | Coal economizer of industrial boiler closed cycle phase-change heating system | |
| CN201050774Y (en) | Subcritical pressure steam injection boiler | |
| CN110499169A (en) | Heat recovering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130813 |