CN206609315U - A kind of flue gas waste heat recovery apparatus - Google Patents
A kind of flue gas waste heat recovery apparatus Download PDFInfo
- Publication number
- CN206609315U CN206609315U CN201720276876.8U CN201720276876U CN206609315U CN 206609315 U CN206609315 U CN 206609315U CN 201720276876 U CN201720276876 U CN 201720276876U CN 206609315 U CN206609315 U CN 206609315U
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- China
- Prior art keywords
- heat recovery
- waste heat
- flue gas
- smoke
- pipe
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Abstract
The utility model discloses a kind of flue gas waste heat recovery apparatus, including base, the top correspondence both sides of base are mounted on support column, waste heat recovery case is installed at the top of support column, the bottom of waste heat recovery case is provided with electrostatic precipitator, the side of electrostatic precipitator is provided with dust disposable box, the bottom interior wall of dust disposable box is provided with pressure sensor, the side of waste heat recovery case is provided with smoke-intake pipe, the side of smoke-intake pipe is provided with water inlet pipe, the opposite side of smoke-intake pipe is provided with outlet pipe, the side of outlet pipe is provided with control panel, display screen and control button are installed on control panel, the side of control panel is provided with buzzer siren, the inside of control panel is provided with single-chip microcomputer, smoke exhaust pipe is installed at the top of waste heat recovery case, smoke-intake pipe is connected by the first connecting tube with coil heat exchanger, first connecting tube and coil heat exchanger are arranged on the inside of waste heat recovery case, the waste-heat recovery device, organic efficiency is high, use safety.
Description
Technical field
The utility model is related to heat recovery technology field, specially a kind of flue gas waste heat recovery apparatus.
Background technology
Waste heat refers to the limitation by factors such as history, technology, theories, in the industrial enterprise's energy-dissipating device put into operation,
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 the 17%-67% of its fuel consumption total amount, and the residual heat resources of recoverable are about waste heat total resources
60%.
Existing flue gas waste heat recovery apparatus can not carry out dust removal process before use to flue gas, cause to hold during off-gas recovery
Pipeline is easily blocked, the service life of retracting device is influenceed, while flue gas can be directly discharged into air after heat is reclaimed, caused
Noxious material pollution air in flue gas.
Utility model content
The purpose of this utility model is to provide a kind of flue gas waste heat recovery apparatus, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of flue gas waste heat recovery apparatus, including bottom
Seat, the base is connected by wire with attaching plug, and the top correspondence both sides of the base are mounted on support column, the branch
Waste heat recovery case is installed, the bottom of the waste heat recovery case is provided with electrostatic precipitator, the electrostatic precipitation at the top of dagger
The side of device is provided with dust disposable box, and the bottom interior wall of the dust disposable box is provided with pressure sensor, and the waste heat is returned
The side for receiving case is provided with smoke-intake pipe, and the side of the smoke-intake pipe is provided with water inlet pipe, and the opposite side of the smoke-intake pipe is provided with
Outlet pipe, the side of the outlet pipe, which is provided with control panel, the control panel, is provided with display screen and control button, institute
The side for stating control panel is provided with buzzer siren, and the inside of the control panel is provided with single-chip microcomputer, the waste heat recovery
Smoke exhaust pipe is installed, the smoke-intake pipe is connected by the first connecting tube with coil heat exchanger at the top of case, first connecting tube
The inside of the waste heat recovery case is arranged on the coil heat exchanger, first connecting tube passes through the electrostatic precipitator,
The coil heat exchanger is connected by the second connecting tube with the smoke exhaust pipe, is provided with filter in second connecting tube, institute
State filter to be made up of activated carbon adsorption layer and photocatalytic active carbon adsorption layer, the coil heat exchanger outer wrapping heat-insulation layer, institute
The center for stating coil heat exchanger is provided with flue gas passageway, and the flue gas passageway outer wrapping dampening is flowed through, the current passageway
Side be connected with the water inlet pipe, the opposite side in the current passageway is connected with the outlet pipe.
Further, the electrostatic precipitator, buzzer siren, control panel and pressure sensor are electrical with single-chip microcomputer
Connection.
Further, the single-chip microcomputer is a kind of AT89S51 single-chip microcomputers.
Further, the electrostatic precipitator is flexibly connected with dust disposable box by buckle.
Further, the bottom of the base is provided with several movable pulleys.
Compared with prior art, the beneficial effects of the utility model are：This kind of flue gas waste heat recovery apparatus, high-temperature flue gas from
Smoke-intake pipe is carried out, and comes out the dust-filtering contained in high-temperature flue gas after electrostatic precipitator, dust collection is received to dust
Collect in box, the bottom of dust disposable box is provided with pressure sensor, when the weight of dust is more than the preset value of single-chip microcomputer, monolithic
Machine control buzzer siren alarm, reminds user to clear up dust disposable box in time, to prevent influence dust removing effects, electrostatic precipitator
Effectively the dust adsorption in high-temperature flue gas can be gone out, prevent from blocking coil heat exchanger, lift the use longevity of the waste heat recovery case
Life, the high-temperature flue gas after cleaning flows through by the flue gas passageway in coil heat exchanger, and cold water flows through from current passageway, and current side
To in opposite direction with flow of flue gas, it is easy to that the temperature contained by high-temperature flue gas and cold water quickly are carried out into heat transfer, lifting is reclaimed
Efficiency, flue gas after processing is being discharged into air after filter process by smoke exhaust pipe, and activated carbon adsorption layer and catalysis are lived
Property charcoal adsorption layer collective effect, be easy to the toxic and harmful gas absorption in flue gas, prevent from being drained into air influence air matter
Amount.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is whole interior structural representation of the present utility model；
Fig. 3 is coil heat exchanger internal structure schematic diagram of the present utility model；
Fig. 4 is dust disposable box structural representation of the present utility model；
Fig. 5 is control panel internal structure schematic diagram of the present utility model；
In reference：1- bases；2- support columns；3- electrostatic precipitator；4- smoke-intake pipes；5- waste heat recovery casees；6- buzzings
Alarm；7- control panels；8- water inlet pipes；9- smoke exhaust pipes；10- outlet pipes；11- dust disposable boxes；12- attaching plugs；13- disks
Heat exchange of heat pipe；14- filters；15- activated carbon adsorption layers；16- photocatalytic active carbon adsorption layers；17- heat-insulation layers；18- current passageway；
19- flue gases passageway；20- pressure sensors；21- single-chip microcomputers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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 every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of flue gas waste heat recovery apparatus, including base
1, base 1 is connected by wire with attaching plug 12, and the top correspondence both sides of base 1 are mounted on support column 2, support column 2
Top is provided with waste heat recovery case 5, and the bottom of waste heat recovery case 5 is provided with electrostatic precipitator 3, the side peace of electrostatic precipitator 3
Equipped with dust disposable box 11, the bottom interior wall of dust disposable box 11 is provided with pressure sensor 20, the side peace of waste heat recovery case 5
Equipped with smoke-intake pipe 4, the side of smoke-intake pipe 4 is provided with water inlet pipe 8, and the opposite side of smoke-intake pipe 4 is provided with outlet pipe 10, outlet pipe 10
Side be provided with control panel 7, control panel 7 display screen and control button be installed, the side of control panel 7 is provided with
Buzzer siren 6, the inside of control panel 7 is provided with single-chip microcomputer 21, and the top of waste heat recovery case 5 is provided with smoke exhaust pipe 9, enters cigarette
Pipe 4 is connected by the first connecting tube with coil heat exchanger 13, and the first connecting tube and coil heat exchanger 13 are arranged on waste heat recovery case 5
Inside, the first connecting tube passes through electrostatic precipitator 3, and coil heat exchanger 13 is connected by the second connecting tube with smoke exhaust pipe 9, second
Filter 14 is installed, filter 14 is made up of activated carbon adsorption layer 15 and photocatalytic active carbon adsorption layer 16, coil pipe in connecting tube
The outer wrapping of heat exchanger 13 heat-insulation layer 17, and the center of coil heat exchanger 13 is provided with flue gas passageway 19, the outsourcing of flue gas passageway 19
Wrap up in dampening and flow through 18, the side in current passageway 18 is connected with water inlet pipe 8, opposite side and the outlet pipe 10 in current passageway 18 connect
Connect.
Further, the electrostatic precipitator 3, buzzer siren 6, control panel 7 and pressure sensor 20 be and monolithic
Machine 21 is electrically connected with, and is easy to the transmission of signal.
Further, the single-chip microcomputer 21 is a kind of AT89S51 single-chip microcomputers, with high-performance and the characteristics of low-power consumption.
Further, the electrostatic precipitator 3 is flexibly connected with dust disposable box 11 by buckle, is easy to dust disposable box
11 removal.
Further, the bottom of the base 1 is provided with several movable pulleys, is easy to the movement of waste heat recovery case 5.
Operation principle：During work, high-temperature flue gas is carried out from smoke-intake pipe 4, includes high-temperature flue gas after electrostatic precipitator 3
Some dust-filterings come out, and make dust collection in dust disposable box 11, the bottom of dust disposable box 11 is provided with pressure sensing
Device 20, when the weight of dust is more than the preset value of single-chip microcomputer 21, the control buzzer siren 6 of single-chip microcomputer 21 is alarmed, and prompting is used
Person clears up dust disposable box 11 in time, and to prevent influence dust removing effects, electrostatic precipitator 3 can be effectively by the dust in high-temperature flue gas
Absorb, prevent from blocking coil heat exchanger 13, lift the service life of the waste heat recovery case 5, the high-temperature flue gas after cleaning passes through
Flue gas passageway 19 in coil heat exchanger 13 is flowed through, and cold water flows through from current passageway 18, and water (flow) direction and flow of flue gas direction
On the contrary, being easy to quick by the temperature contained by high-temperature flue gas and cold water progress heat transfer, the efficiency that lifting is reclaimed, the cigarette after processing
Gas is being discharged into air, activated carbon adsorption layer 15 and photocatalytic active carbon adsorption layer 16 after the processing of filter 14 by smoke exhaust pipe 9
Collective effect, is easy to the toxic and harmful gas absorption in flue gas, preventing from being drained into air influences air quality.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of flue gas waste heat recovery apparatus, including base (1), it is characterised in that：The base (1) is inserted by wire and power supply
Head (12) connection, the top correspondence both sides of the base (1) are mounted on support column (2), and the top of the support column (2) is installed
Have surplus heat collection box (5), and the bottom of the waste heat recovery case (5) is provided with electrostatic precipitator (3), the electrostatic precipitator (3)
Side dust disposable box (11) is installed, the bottom interior wall of the dust disposable box (11) is provided with pressure sensor (20),
The side of the waste heat recovery case (5) is provided with smoke-intake pipe (4), and the side of the smoke-intake pipe (4) is provided with water inlet pipe (8), institute
The opposite side for stating smoke-intake pipe (4) is provided with outlet pipe (10), and the side of the outlet pipe (10) is provided with control panel (7), institute
State and display screen and control button are installed on control panel (7), the side of the control panel (7) is provided with buzzer siren
(6), the inside of the control panel (7) is provided with the top of single-chip microcomputer (21), the waste heat recovery case (5) and is provided with smoke exhaust pipe
(9), the smoke-intake pipe (4) is connected by the first connecting tube with coil heat exchanger (13), first connecting tube and the coil pipe
Heat exchanger (13) is arranged on the inside of the waste heat recovery case (5), and first connecting tube passes through the electrostatic precipitator (3),
The coil heat exchanger (13) is connected by the second connecting tube with the smoke exhaust pipe (9), is provided with second connecting tube
Filter (14), the filter (14) is made up of activated carbon adsorption layer (15) and photocatalytic active carbon adsorption layer (16), the coil pipe
Heat exchanger (13) outer wrapping heat-insulation layer (17), and the center of the coil heat exchanger (13) is provided with flue gas passageway (19), institute
State flue gas passageway (19) outer wrapping dampening to flow through (18), the side of the current passageway (18) is connected with the water inlet pipe (8),
The opposite side of the current passageway (18) is connected with the outlet pipe (10).
2. a kind of flue gas waste heat recovery apparatus according to claim 1, it is characterised in that：The electrostatic precipitator (3), honeybee
Ring alarm (6), control panel (7) and pressure sensor (20) are electrically connected with single-chip microcomputer (21).
3. a kind of flue gas waste heat recovery apparatus according to claim 1, it is characterised in that：The single-chip microcomputer (21) is one kind
AT89S51 single-chip microcomputers.
4. a kind of flue gas waste heat recovery apparatus according to claim 1, it is characterised in that：The electrostatic precipitator (3) with
Dust disposable box (11) is flexibly connected by buckle.
5. a kind of flue gas waste heat recovery apparatus according to claim 1, it is characterised in that：The bottom peace of the base (1)
Equipped with several movable pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276876.8U CN206609315U (en) | 2017-03-21 | 2017-03-21 | A kind of flue gas waste heat recovery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276876.8U CN206609315U (en) | 2017-03-21 | 2017-03-21 | A kind of flue gas waste heat recovery apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609315U true CN206609315U (en) | 2017-11-03 |
Family
ID=60166237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720276876.8U Expired - Fee Related CN206609315U (en) | 2017-03-21 | 2017-03-21 | A kind of flue gas waste heat recovery apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206609315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990747A (en) * | 2017-12-15 | 2018-05-04 | 佛山市万良商贸有限公司 | A kind of waste gas residual heat regeneration device for steel processing factory |
-
2017
- 2017-03-21 CN CN201720276876.8U patent/CN206609315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990747A (en) * | 2017-12-15 | 2018-05-04 | 佛山市万良商贸有限公司 | A kind of waste gas residual heat regeneration device for steel processing factory |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20210321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |