CN206944212U - A kind of flue gas waste heat recovery apparatus - Google Patents
A kind of flue gas waste heat recovery apparatus Download PDFInfo
- Publication number
- CN206944212U CN206944212U CN201720789661.6U CN201720789661U CN206944212U CN 206944212 U CN206944212 U CN 206944212U CN 201720789661 U CN201720789661 U CN 201720789661U CN 206944212 U CN206944212 U CN 206944212U
- Authority
- CN
- China
- Prior art keywords
- chamber
- heat
- heat exchange
- exchange chamber
- dedusting
- 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
Abstract
The utility model discloses a kind of flue gas waste heat recovery apparatus,Including casing,The bottom half is provided with dedusting chamber,The dedusting chamber left side wall is provided with gas approach,The dedusting top of chamber right side opening is provided with exhanst gas outlet,Heat-exchange tube is provided with the heat exchange chamber,The heat-exchange tube is spirally wound on the support bar,The heat-exchange tube lower end connects with exhanst gas outlet,Clean gas outlet is offered at the top of the heat exchange chamber left end,The heat-exchange tube upper end is connected with clean gas outlet,The outer top left of the heat exchange chamber is provided with stirring motor,The stirring motor rotating shaft activity is stretched into the heat exchange chamber through the heat exchange chamber roof,The paddle perpendicular to the stirring motor rotating shaft is fixedly installed in the stirring motor rotating shaft,The heat exchange chamber right side wall is provided with water inlet and delivery port.The utility model is provided with dedusting chamber and is used to handle the flue dust in flue gas, and flue gas carries out dedusting.
Description
Technical field
Heat Treatment field is the utility model is related to, more particularly, to a kind of flue gas waste heat recovery apparatus.
Background technology
The heat energy being utilized that waste heat refers to discharge in production process.Mainly there are high-temp waste gas etc., UTILIZATION OF VESIDUAL HEAT IN
Steam can be produced by waste heat boiler, pushing turbine does mechanical work or generating, it is also possible to heat or produce hot water.Flue gas
It is the main path that general energy consumption equipment wastes energy, for example boiler exhaust gas power consumption is about 15%, and other equipment is such as printed and dyed
Mainly power consumption is all to pass through fume emission for forming machine, dryer and kiln of industry etc..
A kind of residual heat from boiler fume recovery is disclosed in Chinese patent application prospectus, CN201621339373.2
Device, include, flue, the water tank cylinder in the flue neighbour side, the beginning extends to institute with oblique direction from the flue
State the multilayer heat pipe in water tank cylinder.The water tank cylinder has water inlet and delivery port, and the water inlet is arranged at the water
The top surface of case cylinder, the delivery port are arranged at the side of the water tank cylinder, bottom surface and the flue of the water tank cylinder
Bottom surface be in same level；Also include, current agitating device and cooling-water temperature sensor, the current agitating device is arranged at
In the water tank cylinder and lower section in the heat pipe.But this application is inefficient to heat recovery, while flue gas
In dust can not remove, can be to air born pollution when flue gas is discharged.
Utility model content
The purpose of this utility model is to overcome utilization rate of waste heat present in prior art low, and portion can handle flue dust
Technical problem, there is provided a kind of utilization rate of waste heat is high, the flue gas waste heat recovery apparatus that can remove the dust in flue gas.
To realize above-mentioned technical purpose and the technique effect, the utility model is to be achieved through the following technical solutions：
A kind of flue gas waste heat recovery apparatus, including casing, the bottom half are provided with dedusting chamber, the dedusting chamber left side
Wall is provided with gas approach, and the dedusting top of chamber right side opening is provided with exhanst gas outlet, and the dedusting intracavitary is provided with blinds
Window dividing plate, the shutter dividing plate are obliquely installed, and rear and front end is fixed with the dedusting chamber side wall before and after the shutter dividing plate
Connection, dedusting bottom of chamber portion are provided with dust export, and the casing top is provided with heat exchange chamber, in the heat exchange chamber
It is even to be provided with support bar, heat-exchange tube is provided with the heat exchange chamber, the heat-exchange tube is spirally wound on the support bar
On, the heat-exchange tube lower end is connected with exhanst gas outlet, and clean gas outlet is offered at the top of the heat exchange chamber left end, described
Heat-exchange tube upper end is connected with clean gas outlet, and the outer top of the heat exchange chamber is provided with stirring motor, described to stir
Machine shaft activity is mixed to stretch into the heat exchange chamber through the heat exchange chamber roof, it is fixed in the stirring motor rotating shaft to set
The paddle perpendicular to the stirring motor rotating shaft is equipped with, the heat exchange chamber right side wall is provided with water inlet and delivery port.
Preferably, the support bar is metal material, and the metal material is stainless steel.
Preferably, the shutter dividing plate is two groups of symmetrical dividing plates, and the dividing plate is obliquely installed.
Preferably, the water inlet is located on the downside of the delivery port.
Preferably, the machine shaft sets collision mat with the heat exchange chamber roof activity through part.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is provided with dedusting chamber and is used to handle the flue dust in flue gas, and flue gas carries out dedusting, while this
Utility model increases rate of heat exchange, improves waste heat recovery efficiency by carrying out spiral winding to heat-exchange tube.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the utility model stirring motor and paddle structural representation；
In accompanying drawing, the list of parts representated by each label is as follows：
1- casings, 2- heat-exchange tubes, 3- dedusting chambers, 4- shutter dividing plates, the outlet of 5- clean gas, 6- gas approach, 7-
Exhanst gas outlet, 8- heat exchange chambers, 9- dust exports, 10- support bars, 11- stirring motors, 12- paddles, 13- water inlets, 14-
Delivery port.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.Obviously, described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-2, the present embodiment is a kind of flue gas waste heat recovery apparatus, including casing 1, the bottom of casing 1 are set
Dedusting chamber 3 is equipped with, the left side wall of dedusting chamber 3 is provided with gas approach 6, and the top right side of dedusting chamber 3 offers exhanst gas outlet 7, dedusting
Shutter dividing plate 4 is provided with chamber 3, shutter dividing plate 4 is obliquely installed, rear and front end and the side of dedusting chamber 3 before and after shutter dividing plate 4
Wall is fixedly connected, and the bottom of dedusting chamber 3 is provided with dust export 9, and the top of casing 1 is provided with heat exchange chamber 8, in heat exchange chamber 8
It is even to be provided with support bar 10, heat-exchange tube 2 is provided with heat exchange chamber 8, heat-exchange tube 2 is spirally wound on support bar 10, heat
Exchange the lower end of pipe 2 to connect with exhanst gas outlet 7, clean gas outlet 5, the upper end of heat-exchange tube 2 are offered at the top of the left end of heat exchange chamber 8
It is connected with clean gas outlet 5, the outer top of heat exchange chamber 8 is provided with stirring motor 11, and the rotating shaft activity of stirring motor 11 runs through
The roof of heat exchange chamber 8 is stretched into heat exchange chamber 8, is fixedly installed in the rotating shaft of stirring motor 11 perpendicular to the rotating shaft of stirring motor 11
Paddle 12, the right side wall of heat exchange chamber 8 are provided with water inlet 13 and delivery port 14.
Wherein, support bar 10 is metal material, and metal material is stainless steel, metal material good heat conduction effect, and stainless steel is resistance to
With heat-conducting effect is high；Shutter dividing plate 4 is two groups of symmetrical dividing plates, and dividing plate is obliquely installed, and two groups of dividing plate dust removing effects are more preferable,
It is obliquely installed and is easy to dedusting；Water inlet 13 is located at the downside of delivery port 14, and water enters heat exchange chamber by delivery port 14 from water inlet 13
Out, heat exchange effect is good；The rotating shaft of motor 11 sets collision mat with the roof activity through part of heat exchange chamber 8, and collision mat is used to prevent
Only the water in heat exchange chamber overflows from movable through part.
The present embodiment has particular application as, a kind of flue gas waste heat recovery apparatus, including casing 1, and the bottom of casing 1, which is provided with, removes
Dirt chamber 3, dedusting chamber 3 are used for dedusting, and the left side wall of dedusting chamber 3 is provided with gas approach 6, and the top right side of dedusting chamber 3 offers flue gas
7 are exported, is provided with shutter dividing plate 4 in dedusting chamber 3, shutter dividing plate 4 is obliquely installed, rear and front end before and after shutter dividing plate 4
It is fixedly connected with the side wall of dedusting chamber 3, shutter 4 is used to filter the dust in flue gas, by the flow velocity of blocks dust particle, reaches
Dust removing effects, the bottom of dedusting chamber 3 are provided with dust export 9, and dust export 9 is provided with hot friendship for collecting the top of dust casing 1
Chamber 8 is changed, water is provided with heat exchange chamber 8, support bar 10 is evenly arranged with heat exchange chamber 8, hot friendship is provided with heat exchange chamber 8
Pipe 2 is changed, heat-exchange tube 2 is spirally wound on support bar 10, and support bar 10 is used for the water conducted heat in heat exchange chamber 8
In, heat-exchange tube 2, which is spirally wound on support bar 10, can increase heat transfer efficiency, and the lower end of heat-exchange tube 2 connects with exhanst gas outlet 7
It is logical, clean gas outlet 5 is offered at the top of the left end of heat exchange chamber 8, the upper end of heat-exchange tube 2 is connected with clean gas outlet 5, heat
The outer top of inverting chamber 8 is provided with stirring motor 11, and the rotating shaft activity of stirring motor 11 stretches into heat exchange chamber through the roof of heat exchange chamber 8
In 8, the paddle 12 perpendicular to the rotating shaft of stirring motor 11, the right side wall of heat exchange chamber 8 are fixedly installed in the rotating shaft of stirring motor 11
Water inlet 13 and delivery port 14 are provided with, stirring motor 11 is used to be stirred the water in heat exchange chamber 8, reaches uniform heat conduction
Purpose.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
It is contained in reference to specific features, structure, material or the feature that the embodiment or example describe of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only described embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book, it can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
Principle and practical application of the present utility model is explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is only limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of flue gas waste heat recovery apparatus, including casing（1）, it is characterised in that：The casing（1）Bottom is provided with dedusting chamber
（3）, the dedusting chamber（3）Left side wall is provided with gas approach（6）, the dedusting chamber（3）Top right side offers exhanst gas outlet
（7）, the dedusting chamber（3）Inside it is provided with shutter dividing plate（4）, the shutter dividing plate（4）Be obliquely installed, the shutter every
Plate（4）Front and rear rear and front end and the dedusting chamber（3）Side wall is fixedly connected, the dedusting chamber（3）Bottom is provided with dust export
（9）, the casing（1）Top is provided with heat exchange chamber（8）, the heat exchange chamber（8）In be evenly arranged with support bar（10）, institute
State heat exchange chamber（8）In be provided with heat-exchange tube（2）, the heat-exchange tube（2）It is spirally wound on the support bar（10）On, institute
State heat-exchange tube（2）Lower end and exhanst gas outlet（7）Connection, the heat exchange chamber（8）Clean gas outlet is offered at the top of left end
（5）, the heat-exchange tube（2）Upper end exports with the clean gas（5）It is connected, the heat exchange chamber（8）Outer top is set
There is stirring motor（11）, the stirring motor（11）Rotating shaft activity runs through the heat exchange chamber（8）Roof stretches into the heat exchange
Chamber（8）In, the stirring motor（11）It is fixedly installed in rotating shaft perpendicular to the stirring motor（11）The paddle of rotating shaft
（12）, the heat exchange chamber（8）Right side wall is provided with water inlet（13）With delivery port（14）.
A kind of 2. flue gas waste heat recovery apparatus according to claim 1, it is characterised in that the support bar（10）For metal
Material, the metal material are stainless steel.
A kind of 3. flue gas waste heat recovery apparatus according to claim 1, it is characterised in that the shutter dividing plate（4）For
Two groups of symmetrical dividing plates, the dividing plate are obliquely installed.
A kind of 4. flue gas waste heat recovery apparatus according to claim 1, it is characterised in that the water inlet（13）Positioned at institute
State delivery port（14）Downside.
A kind of 5. flue gas waste heat recovery apparatus according to claim 1, it is characterised in that the motor（11）Rotating shaft and institute
State heat exchange chamber（8）Roof activity through part sets collision mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720789661.6U CN206944212U (en) | 2017-07-03 | 2017-07-03 | A kind of flue gas waste heat recovery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720789661.6U CN206944212U (en) | 2017-07-03 | 2017-07-03 | A kind of flue gas waste heat recovery apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944212U true CN206944212U (en) | 2018-01-30 |
Family
ID=61366830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720789661.6U Expired - Fee Related CN206944212U (en) | 2017-07-03 | 2017-07-03 | A kind of flue gas waste heat recovery apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944212U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489440A (en) * | 2018-12-17 | 2019-03-19 | 江苏世林博尔制冷设备有限公司 | A kind of evaporator that can utilize waste heat |
| CN110864569A (en) * | 2019-11-20 | 2020-03-06 | 大唐东营发电有限公司 | Unburned coal powder recovery device for power plant |
| CN113739587A (en) * | 2021-09-15 | 2021-12-03 | 熊骏 | Ferrosilicon ore flue gas waste heat treatment device based on heat exchange principle |
| CN117138463A (en) * | 2023-08-31 | 2023-12-01 | 烟台市特种设备检验研究院 | Boiler flue gas desulfurization and denitrification integrated device with waste heat deep recovery function |
-
2017
- 2017-07-03 CN CN201720789661.6U patent/CN206944212U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489440A (en) * | 2018-12-17 | 2019-03-19 | 江苏世林博尔制冷设备有限公司 | A kind of evaporator that can utilize waste heat |
| CN110864569A (en) * | 2019-11-20 | 2020-03-06 | 大唐东营发电有限公司 | Unburned coal powder recovery device for power plant |
| CN110864569B (en) * | 2019-11-20 | 2021-08-06 | 大唐东营发电有限公司 | Unburned coal powder recovery device for power plant |
| CN113739587A (en) * | 2021-09-15 | 2021-12-03 | 熊骏 | Ferrosilicon ore flue gas waste heat treatment device based on heat exchange principle |
| CN113739587B (en) * | 2021-09-15 | 2023-12-08 | 重庆福锅节能科技有限公司 | Ferrosilicon ore flue gas waste heat treatment device based on heat exchange principle |
| CN117138463A (en) * | 2023-08-31 | 2023-12-01 | 烟台市特种设备检验研究院 | Boiler flue gas desulfurization and denitrification integrated device with waste heat deep recovery function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206944212U (en) | A kind of flue gas waste heat recovery apparatus | |
| CN208033172U (en) | A kind of Zongzi production sticky rice washing device | |
| CN207770370U (en) | A kind of Chinese medicinal material clearing and drying device | |
| CN212566513U (en) | Environment-friendly paint mud and paint slag drying equipment | |
| CN210964365U (en) | Waste gas treatment device convenient for collecting heat energy | |
| CN102636011B (en) | Purifying belt-type drying system | |
| CN209405971U (en) | A kind of ozone exhaust gas treating device | |
| CN210874572U (en) | Boiler tail gas treatment device | |
| CN106895433A (en) | A kind of efficient energy saving and environment friendly boiler | |
| CN211311510U (en) | Electric furnace steelmaking flue gas treatment system | |
| CN210180086U (en) | Feather powder drying-machine | |
| CN106746410A (en) | A kind of sludge treatment equipment | |
| CN202630616U (en) | Purification belt drying unit | |
| CN207210150U (en) | Spent hot water's recycling system | |
| CN209541305U (en) | A kind of baking material bucket with quick temperature-reducing function | |
| CN212383358U (en) | Exhaust-heat boiler SOx/NOx control device with heat recovery mechanism | |
| CN210952391U (en) | Rotary kiln tail waste heat comprehensive utilization system | |
| CN213453699U (en) | Boiler flue gas purifying equipment | |
| CN204359146U (en) | A kind of flue gas ash removal waste heat recovery set composite | |
| CN216954090U (en) | Alumina calcination waste heat recovery utilizes device | |
| CN219976767U (en) | Boiler heat recovery device | |
| CN206648058U (en) | A kind of novel energy-saving environment-protective boiler | |
| CN214209950U (en) | Tail gas treatment device for industrial furnace | |
| CN206648068U (en) | A kind of efficient energy saving and environment friendly boiler | |
| CN217323830U (en) | Utilize flue gas waste heat processing mud low temperature mummification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180130 Termination date: 20210703 |