CN207230590U - A kind of flue gas energy saver - Google Patents
A kind of flue gas energy saver Download PDFInfo
- Publication number
- CN207230590U CN207230590U CN201720931230.9U CN201720931230U CN207230590U CN 207230590 U CN207230590 U CN 207230590U CN 201720931230 U CN201720931230 U CN 201720931230U CN 207230590 U CN207230590 U CN 207230590U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- flue gas
- cover board
- inner cylinder
- energy saver
- 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
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model belongs to waste-heat recovery device technical field, a kind of more particularly to flue gas energy saver, including housing and coil pack, coil pack is movably arranged in housing, the housing includes cylindrical tube, tapered gas inlet positioned at cylinder lower end and the tapered exhanst gas outlet positioned at cylinder upper end, supporting rack is additionally provided between the cylinder and gas inlet, the cylinder side is equipped with square aperture, coil pack is equipped with the square aperture, the coil pack includes inner cylinder, the coil pipe being spirally coiled on inner cylinder circumference, further include the cover board at square aperture, the coil pipe is equipped with liquid-inlet and liquid outlet, the liquid-inlet and liquid outlet are pierced by cover board setting, the utility model has simple in structure, the advantages of easy to use.
Description
Technical field
The utility model belongs to waste-heat recovery device technical field, more particularly to a kind of flue gas energy saver.
Background technology
With the attention of expanding economy and people to environment, it is more environmentally-friendly using natural gas as raw material steam boiler by
Step instead of coal-burning boiler.The main component of natural gas is methane, and substantial amounts of vapor can be carried after burning, is carried in vapor
Sour gas, is directly discharged in environment, not only influences local atmospheric environment, also reduces the thermal efficiency of steam boiler.Institute
With the heat recovery to high pressure steam boiler flue gas, the thermal efficiency of boiler can not only be improved, reduces fuel cost；Its
Secondary, energy-saving appliance makes the water vapor condensation in flue gas, has saved water resource, it may also reduce the discharge of acid gas in flue gas, reduces
Pollution to air.Existing flue gas energy saver is during long-term use because the impurity carried in flue gas is liable to stick to
Dirt is formed outside coil pipe, since existing flue gas energy saver coil pipe and shell are structure as a whole, the dirt of coil pipe outer wall attachment
Do not allow easy-clear, cause using effect bad, efficiency of utilization is low.
Utility model content
The purpose of this utility model is to provide a kind of flue gas energy saver.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of flue gas energy saver, including housing and coil pack, coil pack are movably arranged in housing, and the housing includes
Cylindrical tube, the tapered gas inlet positioned at cylinder lower end and the tapered exhanst gas outlet positioned at cylinder upper end, the cylinder and
Supporting rack is additionally provided between gas inlet, the cylinder side is equipped with square aperture, coil pack is equipped with the square aperture,
The coil pack includes inner cylinder, and the coil pipe being spirally coiled on inner cylinder circumference, further includes the lid at square aperture
Plate, the coil pipe are equipped with liquid-inlet and liquid outlet, and the liquid-inlet and liquid outlet are pierced by cover board setting.
Further, the inner cylinder upper and lower end parts are respectively equipped with one group of fixation gusset, and every group of fixation gusset is 6 pieces, and one
The fixed gusset of group is set around inner cylinder even circumferential.
Further, sealing top plate is equipped with the top of the inner cylinder.
Further, the cover board is arc, and the radian of the cover board is consistent with the radian of cylinder.
Further, the size of the square opening is less than the size of cover board.
The utility model this have the advantage that：Due to being equipped with supporting rack in housing, coil pack can be movably arranged on shell
On the supporting rack in internal portion, in long-time service surface scale, cover board can be opened coil pack is integrally taken out to progress clearly
Wash, it is easy to use, sealing top plate is set at the top of inner cylinder, the residence time of flue gas can be extended, improves the utilization rate of waste heat.
Brief description of the drawings
Fig. 1 is the utility model internal structure schematic diagram.
Fig. 2 is the utility model overall structure diagram.
Fig. 3 is A-A faces sectional view in Fig. 1.
1st, housing；11st, gas inlet；12nd, supporting rack；13rd, cylinder；14th, exhanst gas outlet；2nd, coil pack；21st, liquid into
Mouthful；22nd, cover board；23rd, coil pipe；24th, inner cylinder；241st, top plate；25th, fixed gusset；26th, liquid outlet.
Embodiment
As shown in the figure, a kind of flue gas energy saver, including housing 1 and coil pack 2, coil pack 2 are movably arranged at housing 1
Interior, housing 1 includes cylindrical tube 13, positioned at the tapered gas inlet 11 of 13 lower end of cylinder and positioned at the tapered of 13 upper end of cylinder
Exhanst gas outlet 14, is additionally provided with supporting rack 12 between cylinder 13 and gas inlet 11, due to being equipped with supporting rack 12, coil pipe in housing 1
Component 2 can be movably arranged on the supporting rack 12 inside housing 1, in long-time service surface scale, can open cover board 22
Overall take out of coil pack 2 is cleaned, it is easy to use；13 side of cylinder is equipped with square aperture, is equipped with square aperture
Coil pack 2, coil pack 2 include inner cylinder 24, and 24 upper and lower end parts of inner cylinder are respectively equipped with one group of fixation gusset 25, and every group is consolidated
Gusset 25 is determined for 6 pieces, and one group of fixation gusset 25 is set around 13 even circumferential of inner cylinder, is spirally coiled on 24 circumference of inner cylinder
Coil pipe 23, fixed gusset 25 is used to fix coil pipe 23, and the top of inner cylinder 13 is equipped with sealing top plate 241, can so extend cigarette
The residence time of gas, improves the utilization rate of waste heat, further includes the cover board 22 at square aperture, and cover board 22 is arc, cover board
22 radian is consistent with the radian of cylinder 13, and coil pipe 23 is equipped with liquid-inlet 21 and liquid outlet 26, liquid-inlet 21 and liquid
Outlet 26 is pierced by cover board 22 and sets, and the size of square opening is less than the size of cover board 22.
When specifically used, high-temperature flue gas enters in inner cylinder 24 and cylinder 13 from gas inlet 11, is spirally coiled in inner cylinder
Liquid is walked in coil pipe 23 on body 24, liquid takes away the waste heat of flue gas, while flue gas expands again after cooling along inner tube wall
It is scattered in cylinder 13, carries out secondary heat transfer, then is discharged by exhanst gas outlet 14, when long-time service coil pipe 23 adheres to dirt thereon,
Cover board 22 can be opened, coil pack 2 is taken out into cleaning, there is the advantages of easy to use, heat transfer efficiency is high.
Embodiment described above is only that the preferred embodiment of the utility model is described, and is not departing from this reality
On the premise of new design spirit, various modifications that those of ordinary skill in the art make the technical solution of the utility model
And improvement, it should all fall into the protection domain that the utility model claims book determines.
Claims (5)
- A kind of 1. flue gas energy saver, it is characterised in that：Including housing and coil pack, coil pack is movably arranged in housing, institute Stating housing includes cylindrical tube, the tapered gas inlet positioned at cylinder lower end and the tapered exhanst gas outlet positioned at cylinder upper end, Supporting rack is additionally provided between the cylinder and gas inlet, the cylinder side is equipped with square aperture, is set in the square aperture There is coil pack, the coil pack includes inner cylinder, and the coil pipe being spirally coiled on inner cylinder circumference, further includes positioned at square The cover board of opening, the coil pipe are equipped with liquid-inlet and liquid outlet, and the liquid-inlet and liquid outlet are pierced by cover board and set Put.
- 2. flue gas energy saver as claimed in claim 1, it is characterised in that：The inner cylinder upper and lower end parts are respectively equipped with one group and consolidate Determine gusset, every group of fixation gusset is 6 pieces, and one group of fixation gusset is set around inner cylinder even circumferential.
- 3. flue gas energy saver as claimed in claim 2, it is characterised in that：Sealing top plate is equipped with the top of the inner cylinder.
- 4. flue gas energy saver as claimed in claim 3, it is characterised in that：The cover board is arc, the radian of the cover board with The radian of cylinder is consistent.
- 5. flue gas energy saver as claimed in claim 4, it is characterised in that：The size of the square opening is less than the ruler of cover board It is very little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931230.9U CN207230590U (en) | 2017-07-28 | 2017-07-28 | A kind of flue gas energy saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931230.9U CN207230590U (en) | 2017-07-28 | 2017-07-28 | A kind of flue gas energy saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230590U true CN207230590U (en) | 2018-04-13 |
Family
ID=61855173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931230.9U Active CN207230590U (en) | 2017-07-28 | 2017-07-28 | A kind of flue gas energy saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826337A (en) * | 2018-05-09 | 2018-11-16 | 武汉烽火兴业节能环保科技有限公司 | A kind of boiler smoke-gas residual-heat recovering device |
| CN109386827A (en) * | 2018-11-29 | 2019-02-26 | 北京富士特锅炉有限公司 | A kind of coil tubes condensing coal economizer |
-
2017
- 2017-07-28 CN CN201720931230.9U patent/CN207230590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826337A (en) * | 2018-05-09 | 2018-11-16 | 武汉烽火兴业节能环保科技有限公司 | A kind of boiler smoke-gas residual-heat recovering device |
| CN109386827A (en) * | 2018-11-29 | 2019-02-26 | 北京富士特锅炉有限公司 | A kind of coil tubes condensing coal economizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203928795U (en) | Fountain gas cleaning waste-heat recoverer | |
| CN207230590U (en) | A kind of flue gas energy saver | |
| CN204165237U (en) | The full condensation gas boiler of integral type three backhaul | |
| CN206269109U (en) | A kind of energy-saving environment-protecting type steam boiler | |
| CN204254888U (en) | A kind of condensed water seal apparatus of condensing gas wall hanging stove | |
| CN202132963U (en) | Heat boiler flue gas reclaiming device | |
| CN216482352U (en) | Sulfur condenser | |
| CN206670056U (en) | A kind of efficient condensing heat exchanger | |
| CN215003000U (en) | A condenser for producing plant polysaccharide | |
| CN206037419U (en) | Boiler flue afterheat recycling device | |
| CN205783923U (en) | Horizontal cannula type solar thermal collector engineering header | |
| CN201836873U (en) | Water preheating device for boiler | |
| CN209809834U (en) | Organic waste gas treatment equipment for waterproof coiled material production | |
| CN203824084U (en) | Improved condensing heat exchanger for gas water heater | |
| CN208187198U (en) | Energy saving and environment friendly combustion gas indirect cyclic process cooling device | |
| CN202709790U (en) | Water vapor recycling recovery device | |
| CN206695186U (en) | A kind of firepower cumulative packing ring on household kitchen range | |
| CN205843447U (en) | Heat pipe type oil smoke heat reclamation device | |
| CN205718533U (en) | A kind of steam recycling device | |
| CN217929243U (en) | High-efficient environmental protection natural gas condensing equipment | |
| CN210242873U (en) | Power plant boiler steam flow measuring device | |
| CN208504351U (en) | A kind of steam thermal energy recycling and reusing device | |
| CN208846394U (en) | Fuel vapor steam generator | |
| CN204543580U (en) | A kind of solar energy evaporation concentration device | |
| CN210356562U (en) | Condensed water recovery skid-mounted device of flue gas treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |