CN208536651U - A kind of cumulative boundling waste-heat recovery device - Google Patents
A kind of cumulative boundling waste-heat recovery device Download PDFInfo
- Publication number
- CN208536651U CN208536651U CN201820229676.1U CN201820229676U CN208536651U CN 208536651 U CN208536651 U CN 208536651U CN 201820229676 U CN201820229676 U CN 201820229676U CN 208536651 U CN208536651 U CN 208536651U
- Authority
- CN
- China
- Prior art keywords
- heat
- exchange tube
- cylinder
- tube
- waste
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to heat recovery technology fields, more particularly to a kind of cumulative boundling waste-heat recovery device, comprising: inlet, partition, the first heat-exchange tube, fixinig plate, cylinder, liquid outlet, outlet flue, connecting tube, smoke inlet, bridge piece, pedestal, the second heat-exchange tube, third heat-exchange tube, the 4th heat-exchange tube；The left end of cylinder is provided with smoke inlet, and smoke inlet is connected by bolt with cylinder；It is provided with inlet on the left of the outer wall of cylinder, and the top of inlet is connected by bolt with cylinder；Inner barrel is provided with connecting tube, and the top of connecting tube is connected by bolt with inlet bottom end；The side of connecting tube bottom end is provided with the first heat-exchange tube, and the first heat-exchange tube is connected by bridge piece with connecting tube；The utility model through the above structure on improvement, have the advantages that structure is simple, utilization rate of waste heat is high, easy cleaning, thus the problem of effective solution existing apparatus and deficiency.
Description
Technical field
The utility model relates to heat recovery technology field more particularly to a kind of cumulative boundling waste-heat recovery devices.
Background technique
Waste heat refers to the limitation by factors such as history, technology, theories, in the industrial enterprise's energy-consuming device to have put into operation,
The sensible heat and latent heat that original design is not used appropriately；It includes high-temp waste gas waste heat, cooling medium waste heat, more than waste vapour waste water
Hot, high-temperature product and afterheat of slags, chemical reaction waste heat, combustible exhaust gas waste liquid and waste material waste heat etc..According to investigation, every profession and trade
Waste heat total resources account for about the 17%-67% of its fuel consumption total amount, and the residual heat resources of recoverable are about waste heat total resources
60%, realize the effect of energy-saving and emission-reduction consumption reduction, heat in high efficiente callback low-temperature flue gas.
Currently, the flue-gas temperature generated after conventional fuel (including coal, oil and gas) burning is relatively high, in flue gas
There is contained thermal energy in very considerable a part of thermal energy, the especially flue gas containing high enthalpy water vapour higher；If high-temperature flue gas
Without processing just directly by smoke stack emission into atmosphere, it will cause water in the significant wastage of thermal energy, especially flue gas to steam
The latent heat of condensation of vapour is not utilized effectively, and heat entrained by water vapour is most of smoke exhaust heat loss；In addition,
Environment can be impacted in high-temperature flue gas containing harmful substances such as sulfur dioxide, sulfur trioxide and nitrogen oxides.
In the prior art, the heating surfaces such as boiler, water heater mostly use greatly wall-type heat exchange after fuel combustion, cannot have in this way
The latent heat of condensation of effect recycling vapor, causes the waste of thermal energy；Although also having one kind that can directly contact hybrid cigarette now
The waste-heat recovery device of gas, but it is whole boiler, structure is complex, and the water vapour contained in high-temperature flue gas encounters cold sky
It can be attached on heat exchange tube wall after airsetting knot, easily cause the corrosion of heat-exchange tube.
Utility model content
The purpose of this utility model is to provide a kind of cumulative boundling waste-heat recovery devices, to solve in above-mentioned background technique
The thermal energy waste of proposition, structure are monolithic construction, are not easy the problem of cleaning tube wall and deficiency.
The purpose of this utility model and effect are reached by technical solution in detail below:
A kind of cumulative boundling waste-heat recovery device, comprising: inlet, the first heat-exchange tube, fixinig plate, cylinder, goes out partition
Liquid mouth, outlet flue, connecting tube, smoke inlet, bridge piece, pedestal, the second heat-exchange tube, third heat-exchange tube, the 4th heat exchange
Pipe；The left end of the cylinder is provided with smoke inlet, and smoke inlet is connected by bolt with cylinder；On the left of the outer wall of the cylinder
It is provided with inlet, and the top of inlet is connected by bolt with cylinder；The inner barrel is provided with connecting tube, and even
The top of adapter tube is connected by bolt with inlet bottom end；The side of the connecting tube bottom end is provided with the first heat-exchange tube,
And first heat-exchange tube be connected by bridge piece with connecting tube；The second heat is provided on the inside of first heat-exchange tube to hand over
Pipe is changed, and the second heat-exchange tube is connected by bridge piece with connecting tube；Is provided on the inside of second heat-exchange tube
Three heat-exchange tubes, and third heat-exchange tube is connected by bridge piece with connecting tube；It is set on the inside of the third heat-exchange tube
It is equipped with the 4th heat-exchange tube, and the 4th heat-exchange tube is connected by bridge piece with connecting tube；First heat-exchange tube with
The outer wall of second heat-exchange tube, third heat-exchange tube and the 4th heat-exchange tube is provided with partition, and partition by welding manner with
First heat-exchange tube is connected with the second heat-exchange tube, third heat-exchange tube and the 4th heat-exchange tube；First heat-exchange tube
Fixinig plate is provided between the second heat-exchange tube and third heat-exchange tube, and fixinig plate passes through welding manner and the first heat exchange
Pipe is connected with the second heat-exchange tube and third heat-exchange tube；Liquid outlet, and liquid outlet are provided on the right side of the outer wall of the cylinder
It is connected by bolt with cylinder；The right end of the cylinder is provided with outlet flue, and outlet flue is connected by bolt with cylinder；
The bottom side of the cylinder is provided with pedestal, and pedestal is connected by welding manner with cylinder.
As advanced optimizing for the technical program, partition described in a kind of cumulative boundling waste-heat recovery device of the utility model
It is provided with N block, and partition is distributed in inner barrel in upper and lower alternating expression.
It is round described in a kind of cumulative boundling waste-heat recovery device of the utility model as advanced optimizing for the technical program
Ring-type setting, and the diameter of the first heat-exchange tube and the second heat-exchange tube and third heat-exchange tube is the setting of successively degression type.
As advanced optimizing for the technical program, smoke described in a kind of cumulative boundling waste-heat recovery device of the utility model
The diameter of mouth is less than the diameter of smoke inlet.
It is fixed described in a kind of cumulative boundling waste-heat recovery device of the utility model as advanced optimizing for the technical program
Piece is provided with N piece, and fixinig plate uniform welding is between the first heat-exchange tube and the second heat-exchange tube and third heat-exchange tube.
As advanced optimizing for the technical program, the 4th described in a kind of cumulative boundling waste-heat recovery device of the utility model
Heat-exchange tube is linearly applied in third heat-exchange tube, and the diameter of the 4th heat-exchange tube is greater than the first heat-exchange tube and the
The diameter of two heat-exchange tubes and third heat-exchange tube.
As advanced optimizing for the technical program, first described in a kind of cumulative boundling waste-heat recovery device of the utility model
The bolt that heat-exchange tube, the second heat-exchange tube and third heat-exchange tube and the 4th heat-exchange tube pass through cylinder both ends is disassembly dress
It sets.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, a kind of cumulative boundling waste-heat recovery device of the utility model is by the setting of partition, flue gas in cylinder by every
The blocking of plate is conducive to increase high-temperature flue gas in the intracorporal resistance of cylinder, enables flue gas for a long time in inner barrel.
2, a kind of cumulative boundling waste-heat recovery device of the utility model is circular setting by heat-exchange tube, is conducive to
Water circulation in heat-exchange tube keeps the water in heat-exchange tube heated by the even heat in flue gas.
3, a kind of cumulative boundling waste-heat recovery device of the utility model is less than smoke inlet diameter by the diameter of outlet flue
Setting, increases high-temperature flue gas in cylinder intracorporal residence time, the effect for being optimal heat exchanging process.
4, a kind of cumulative boundling waste-heat recovery device of the utility model passes through bolt by cylinder and smoke inlet and outlet flue
For the setting of disassembly, be conducive to the maintenance of heat-exchange tube, improve the service life of waste-heat recovery device, and is not perishable
Erosion.
5, the utility model through the above structure on improvement, have structure is simple, utilization rate of waste heat is high, easy cleaning it is excellent
Point, thus the problem of effective solution existing apparatus and deficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model；
Fig. 3 is the heat-exchange tube structural schematic diagram of the utility model.
In figure: inlet 1, partition 2, the first heat-exchange tube 3, fixinig plate 4, cylinder 5, liquid outlet 6, outlet flue 7, connecting tube
8, smoke inlet 9, bridge piece 10, pedestal 11, the second heat-exchange tube 12, third heat-exchange tube 13, the 4th heat-exchange tube 14.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of cumulative boundling waste-heat recovery device technical solution:
A kind of cumulative boundling waste-heat recovery device, comprising: inlet 1, partition 2, the first heat-exchange tube 3, fixinig plate 4, cylinder
Body 5, liquid outlet 6, outlet flue 7, connecting tube 8, smoke inlet 9, bridge piece 10, pedestal 11, the second heat-exchange tube 12, third heat are handed over
Change pipe 13, the 4th heat-exchange tube 14；The left end of cylinder 5 is provided with smoke inlet 9, and smoke inlet 9 is connected by bolt with cylinder 5
It connects；Inlet 1 is provided on the left of the outer wall of cylinder 5, and the top of inlet 1 is connected by bolt with cylinder 5；In cylinder 5
Portion is provided with connecting tube 8, and the top of connecting tube 8 is connected by bolt with 1 bottom end of inlet；The side of 8 bottom end of connecting tube
It is provided with the first heat-exchange tube 3, and the first heat-exchange tube 3 is connected by bridge piece 10 with connecting tube 8；First heat-exchange tube
3 inside is provided with the second heat-exchange tube 12, and the second heat-exchange tube 12 is connected by bridge piece 10 with connecting tube 8；The
The inside of two heat-exchange tubes 12 is provided with third heat-exchange tube 13, and third heat-exchange tube 13 passes through bridge piece 10 and connecting tube
8 are connected；The inside of third heat-exchange tube 13 is provided with the 4th heat-exchange tube 14, and the 4th heat-exchange tube 14 passes through bridge piece
10 are connected with connecting tube 8；First heat-exchange tube 3 and the second heat-exchange tube 12, third heat-exchange tube 13 and the 4th heat-exchange tube
14 outer wall is provided with partition 2, and partition 2 passes through welding manner and the first heat-exchange tube 3 and the second heat-exchange tube 12, third heat
Exchange pipe 13 and the 4th heat-exchange tube 14 are connected；First heat-exchange tube 3 and the second heat-exchange tube 12 and third heat-exchange tube 13
Between be provided with fixinig plate 4, and fixinig plate 4 passes through welding manner and the first heat-exchange tube 3 and the second heat-exchange tube 12 and third
Heat-exchange tube 13 is connected；Liquid outlet 6 is provided on the right side of the outer wall of cylinder 5, and liquid outlet 6 is connected by bolt with cylinder 5；
The right end of cylinder 5 is provided with outlet flue 7, and outlet flue 7 is connected by bolt with cylinder 5；The bottom side of cylinder 5 is provided with pedestal
11, and pedestal 11 is connected by welding manner with cylinder 5.
Specifically, partition 2 is provided with N block, and partition 2 is distributed in inside cylinder 5 in upper and lower alternating expression, is hindered by partition 2
Flow direction of the flue gas in cylinder 5 is kept off, increases resistance of the flue gas in cylinder 5, enables flue gas for a long time inside cylinder 5.
Specifically, the first heat-exchange tube 3 and the second heat-exchange tube 12 and third heat-exchange tube 13 are circular setting, and the
The diameter of one heat-exchange tube 3 and the second heat-exchange tube 12 and third heat-exchange tube 13 is the setting of successively degression type, is conducive to hot friendship
The water circulation in pipe is changed, keeps the water in heat-exchange tube heated by the even heat in flue gas.
Specifically, the diameter of outlet flue 7 is less than the diameter of smoke inlet 9, residence time of the flue gas in cylinder 5 is increased,
Make the effect that heat exchanging process is optimal.
Specifically, fixinig plate 4 is provided with N piece, and 4 uniform welding of fixinig plate is in the first heat-exchange tube 3 and the second heat exchange
Between pipe 12 and third heat-exchange tube 13, the practicability and stability of device are increased.
Specifically, the 4th heat-exchange tube 14 is linearly applied in third heat-exchange tube 13, and the 4th heat-exchange tube 14
Diameter be greater than the first heat-exchange tube 3 and the second heat-exchange tube 12 and third heat-exchange tube 13 diameter.
Specifically, the first heat-exchange tube 3, the second heat-exchange tube 12 and third heat-exchange tube 13 and the 4th heat-exchange tube 14 are logical
The bolt for crossing 5 both ends of cylinder is provision for disengagement, is conducive to the maintenance of heat-exchange tube, improves the use of waste-heat recovery device
Service life, and it is not perishable.
Specifically used method and effect:
When using the device, flue gas enters cylinder 5 by smoke inlet 9, by the blocking of partition 2, slows down flue gas
Flowing in cylinder 5 increases resistance of the flue gas in cylinder 5, can guarantee that flue gas is trapped in for a long time in cylinder 5, flue gas
During cylinder 5 flows, the waste heat in flue gas can heat the first heat-exchange tube 3, the second heat-exchange tube 12 is handed over third heat
The water heating in pipe 13 and the 4th heat-exchange tube 14 is changed, is handed over by the first heat-exchange tube 3 and the second heat-exchange tube 12 and third heat
The setting annular in shape of pipe 13 is changed, is conducive to the water circulation in heat-exchange tube, heat-exchange tube is made by the even heat in flue gas
Interior water is heated, when flue gas passes through outlet flue 9, since the diameter of outlet flue 9 is less than the diameter of smoke inlet 9, increases flue gas
Residence time in cylinder 5, the effect for being optimal heat exchanging process, by the setting of the device, simple with structure,
The advantages of utilization rate of waste heat height, easy cleaning.
In summary: a kind of cumulative boundling waste-heat recovery device, by the setting of partition, flue gas in cylinder by every
The blocking of plate is conducive to increase high-temperature flue gas in the intracorporal resistance of cylinder, flue gas is enable in inner barrel, to hand over for a long time by heat
Changing pipe is circular setting, is conducive to the water circulation in heat-exchange tube, is made in heat-exchange tube by the even heat in flue gas
Water it is heated, the setting of smoke inlet diameter is less than by the diameter of outlet flue, increases high-temperature flue gas in the intracorporal delay of cylinder
Between, the effect for being optimal heat exchanging process passes through the setting that bolt is disassembly by cylinder and smoke inlet and outlet flue, has
Conducive to the maintenance of heat-exchange tube, the service life of waste-heat recovery device is improved, and not perishable, solves thermal energy wave
Expense, structure are monolithic construction, are not easy the problem of cleaning tube wall.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of cumulative boundling waste-heat recovery device, comprising: inlet (1), partition (2), the first heat-exchange tube (3), fixinig plate
(4), cylinder (5), liquid outlet (6), outlet flue (7), connecting tube (8), smoke inlet (9), bridge piece (10), pedestal (11),
Two heat-exchange tubes (12), third heat-exchange tube (13), the 4th heat-exchange tube (14)；It is characterized by: the left end of the cylinder (5)
It is provided with smoke inlet (9), and smoke inlet (9) is connected by bolt with cylinder (5)；Setting on the left of the outer wall of the cylinder (5)
Have inlet (1), and the top of inlet (1) is connected by bolt with cylinder (5)；Cylinder (5) company of being internally provided with
It takes over (8), and the top of connecting tube (8) is connected by bolt with inlet (1) bottom end；The one of connecting tube (8) bottom end
Side is provided with the first heat-exchange tube (3), and the first heat-exchange tube (3) is connected by bridge piece (10) with connecting tube (8)；Institute
It states and is provided on the inside of the first heat-exchange tube (3) the second heat-exchange tube (12), and the second heat-exchange tube (12) passes through bridge piece
(10) it is connected with connecting tube (8)；It is provided with third heat-exchange tube (13) on the inside of second heat-exchange tube (12), and third
Heat-exchange tube (13) is connected by bridge piece (10) with connecting tube (8)；The inside of the third heat-exchange tube (13) is arranged
There is the 4th heat-exchange tube (14), and the 4th heat-exchange tube (14) is connected by bridge piece (10) with connecting tube (8)；Described
One heat-exchange tube (3) and the outer wall of the second heat-exchange tube (12), third heat-exchange tube (13) and the 4th heat-exchange tube (14) are arranged
Have partition (2), and partition (2) passes through welding manner and the first heat-exchange tube (3) and the second heat-exchange tube (12), third heat exchange
Pipe (13) and the 4th heat-exchange tube (14) are connected；First heat-exchange tube (3) and the second heat-exchange tube (12) and third heat
It is provided with fixinig plate (4) between exchange pipe (13), and fixinig plate (4) passes through welding manner and the first heat-exchange tube (3) and second
Heat-exchange tube (12) and third heat-exchange tube (13) are connected；It is provided with liquid outlet (6) on the right side of the outer wall of the cylinder (5), and
Liquid outlet (6) is connected by bolt with cylinder (5)；The right end of the cylinder (5) is provided with outlet flue (7), and outlet flue (7)
It is connected by bolt with cylinder (5)；The bottom side of the cylinder (5) is provided with pedestal (11), and pedestal (11) passes through welding side
Formula is connected with cylinder (5).
2. a kind of cumulative boundling waste-heat recovery device according to claim 1, it is characterised in that: partition (2) setting
There is N block, and partition (2) is distributed in cylinder (5) inside in upper and lower alternating expression.
3. a kind of cumulative boundling waste-heat recovery device according to claim 1, it is characterised in that: first heat-exchange tube
(3) it is arranged with the second heat-exchange tube (12) and third heat-exchange tube (13) to be circular, and the first heat-exchange tube (3) and the second heat
The diameter of exchange pipe (12) and third heat-exchange tube (13) is the setting of successively degression type.
4. a kind of cumulative boundling waste-heat recovery device according to claim 1, it is characterised in that: the outlet flue (7)
Diameter is less than the diameter of smoke inlet (9).
5. a kind of cumulative boundling waste-heat recovery device according to claim 1, it is characterised in that: the fixinig plate (4) sets
It is equipped with N piece, and fixinig plate (4) uniform welding is in the first heat-exchange tube (3) and the second heat-exchange tube (12) and third heat-exchange tube
(13) between.
6. a kind of cumulative boundling waste-heat recovery device according to claim 1, it is characterised in that: the 4th heat-exchange tube
(14) it is linearly applied in third heat-exchange tube (13), and the diameter of the 4th heat-exchange tube (14) is greater than the first heat-exchange tube
(3) with the diameter of the second heat-exchange tube (12) and third heat-exchange tube (13).
7. a kind of cumulative boundling waste-heat recovery device according to claim 1, it is characterised in that: first heat-exchange tube
(3), the second heat-exchange tube (12) and third heat-exchange tube (13) and the 4th heat-exchange tube (14) pass through the bolt at cylinder (5) both ends
For provision for disengagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229676.1U CN208536651U (en) | 2018-02-09 | 2018-02-09 | A kind of cumulative boundling waste-heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229676.1U CN208536651U (en) | 2018-02-09 | 2018-02-09 | A kind of cumulative boundling waste-heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536651U true CN208536651U (en) | 2019-02-22 |
Family
ID=65400049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820229676.1U Expired - Fee Related CN208536651U (en) | 2018-02-09 | 2018-02-09 | A kind of cumulative boundling waste-heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536651U (en) |
-
2018
- 2018-02-09 CN CN201820229676.1U patent/CN208536651U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206145659U (en) | High -efficient gas boiler afterheat recycling device | |
| CN102607010A (en) | Composite phase-change heat exchange system | |
| CN107860022A (en) | One kind becomes flue cross section tubular air preheater | |
| CN104832934B (en) | A kind of boiler smoke dedusting waste heat recovering energy conserving device | |
| CN105570956A (en) | Boiler flue gas waste heat circulating heat-supply system | |
| CN206642510U (en) | For the energy-conservation of alumina roasting furnace, water saving, de- white haze device | |
| CN102809168A (en) | Air preheater and application thereof | |
| CN207779154U (en) | A kind of industrial furnace near-zero release system | |
| CN102589308A (en) | Waste heat recycling system of industrial furnaces | |
| CN201866788U (en) | Direct exchange type heat exchanger | |
| CN202361361U (en) | Liquid deslagging biomass combustion device | |
| CN208536651U (en) | A kind of cumulative boundling waste-heat recovery device | |
| CN201407634Y (en) | Heat recovery boiler with soot deposit prevention and corrosion-resistant structure | |
| CN207262407U (en) | One kind is exempted to use the low nitrogen condensed type combustion gas steam boiler of formality | |
| CN215723144U (en) | Boiler flue gas waste heat utilization device | |
| CN104406185A (en) | Boiler smoke gas cascade afterheat recovery energy-saving device | |
| CN204286129U (en) | Heat pipe-type coke-stove gas heater | |
| CN204213956U (en) | A kind of boiler smoke step waste heat recovery economizer | |
| CN104315872B (en) | Boiler flue gas waste heat recycling and energy-saving device with boiler flue gas dust removing effect | |
| CN204214285U (en) | The residual heat from boiler fume having boiler smoke dustproof function concurrently reclaims energy saver | |
| CN209569709U (en) | A kind of steam afterheat recovery device | |
| CN207849329U (en) | A kind of binary channels waste heat boiler preventing SCR denitration ammonium salt crystallization | |
| CN207113682U (en) | A kind of high-efficiency and energy-saving type phase-change heat-exchanger | |
| CN205825075U (en) | A kind of waste heat recovery heat transmission equipment | |
| CN110260285A (en) | A kind of flue gas waste heat recovery system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200303 Address after: 330700 no.1396, Changle Avenue, Fengxin high tech Industrial Park, Yichun City, Jiangxi Province Patentee after: Jiangxi Xiangtao magnetic material technology Co.,Ltd. Address before: 362000 No. 233, Fujian, Quanzhou, Yongchun Patentee before: Huang Peiyang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20220209 |