CN208223265U - Flue gas waste heat recovery apparatus - Google Patents
Flue gas waste heat recovery apparatus Download PDFInfo
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- CN208223265U CN208223265U CN201820529199.0U CN201820529199U CN208223265U CN 208223265 U CN208223265 U CN 208223265U CN 201820529199 U CN201820529199 U CN 201820529199U CN 208223265 U CN208223265 U CN 208223265U
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Abstract
The utility model discloses flue gas waste heat recovery apparatus, including No.1 metal cylinder, No.1 metal cylinder top side outer wall is hinged with No. two metal cylinders, and No.1 metal cylinder bottom end outer wall has been bolted support frame, No. two metal cylinder inner walls bottom end has been bolted becket, becket top outer wall is bolted the spring part equidistantly distributed, No. two metal cylinder inner walls are socketed with metal cap, the metal cap top inner wall middle position is provided with circular hole, and circular-hole internal-wall is welded with metal cone, metal cone top outer wall has been bolted vibrating motor, the No.1 metal cylinder and No. two metal cylinder inner walls are bonded with insulating layer.The utility model maintains easily cleaning, the flue dust of accumulation can be shaken off, simple and convenient, reduces maintenance cost, reduces manual labor, increases the heat exchange area of flue gas, raising heat exchanging efficiency, recycling ability of the lifting device to fume afterheat.
Description
Technical field
The utility model relates to flue gas waste heat recovery technology field more particularly to flue gas waste heat recovery apparatus.
Background technique
In boiler smoke process of wet desulphurization, a large amount of high-temperature flue gas be desulfurized slurry wash after entering desulfuration absorbing tower and
Desulfurization, partial moisture absorb vaporization, and thermal evaporation makes flue gas cool-down and becomes saturated flue gas, therefore saturated flue gas is with a large amount of heat
Amount.Saturated flue gas has a large amount of droplet and gypsum, dust etc. simultaneously, it also dissolved with sulfuric acid, sulfate, sulfur dioxide etc., holds
Easily cause environmental pollution.Flue gas has certain heat mostly, and direct emission causes energy loss, traditional flue gas waste heat recovery
Device, heat exchanger effectiveness be not high, it has not been convenient to clear up, so now proposing a kind of flue gas waste heat recovery apparatus.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the flue gas waste heat recovery dress proposed
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
Flue gas waste heat recovery apparatus, including No.1 metal cylinder, No.1 metal cylinder top side outer wall are hinged with No. two
Metal cylinder, and No.1 metal cylinder bottom end outer wall has been bolted support frame, No. two metal cylinder inner walls bottom end passes through spiral shell
Bolt is fixed with becket, and becket top outer wall is bolted the spring part equidistantly distributed, No. two gold
Belong to cylinder inner wall and be socketed with metal cap, the metal cap top inner wall middle position is provided with circular hole, and circular-hole internal-wall is welded with metal
Cone, metal cone top outer wall have been bolted vibrating motor, and the No.1 metal cylinder and No. two metal cylinder inner walls are equal
It is bonded with insulating layer, No.1 metal cylinder bottom end outer wall middle position is provided with through-hole, and metal tube is plugged in through-hole, described
Inner wall of metal tube apical position has been bolted taper mesh enclosure, and the metal tube sidewall weld has smoke-intake pipe, described into cigarette
Inside pipe wall bottom position is welded with ash bucket, and the inner wall of metal tube has been bolted inclination close to smoke-intake pipe bottom position
The gear ash ramp of setting.
Preferably, the metal cap bottom end fascia edge position be provided with the mounting hole equidistantly distributed, and spring part is inserted
It connects in mounting hole.
Preferably, the ash bucket bottom end outer wall middle position is welded with the ash releasing tube placed vertically, and ash releasing tube bottom end
It is bolted with ash discharge cap.
Preferably, the metal cap inner wall is provided with the fan-shaped mounting hole equidistantly distributed, and passes through spiral shell in fan-shaped mounting hole
Bolt is fixed with fan-shaped finned heat exchanger.
Preferably, the vibrating motor is connected with switch, and switch is connected with controller.
Preferably, No. two metal cylinders side wall apical position is welded with smoke exhaust pipe, and inside pipe wall of discharging fume is solid by bolt
Surely there is temperature sensor, temperature sensor is connect by signal wire with processor signal input terminal.
The utility model has the following beneficial effects:
1. vibrating motor and No. two hinged metal cylinders by installation, maintain easily cleaning, can be by the flue dust of accumulation
It shakes off, it is simple and convenient, maintenance cost is reduced, manual labor is reduced.
2. flue dust can be collected, easy cleaning by the ash bucket of installation, it is efficiently convenient, be conducive to improve work
Make efficiency.
3. increasing the heat exchange area of flue gas by the metal cap and fan-shaped finned heat exchanger of installation, promoting heat exchange effect
Rate, recycling ability of the lifting device to fume afterheat.
Detailed description of the invention
Fig. 1 be the utility model proposes flue gas waste heat recovery apparatus schematic cross-sectional view；
Fig. 2 be the utility model proposes flue gas waste heat recovery apparatus metal cap structural schematic diagram.
In figure: 1 keeps off grey ramp, 2 ash buckets, 3 ash releasing tubes, 4 ash discharge caps, 5 metal tubes, 6 smoke-intake pipes, 7 support frames, 8 No.1s
Metal cylinder, 9 No. two metal cylinders, 10 metal cones, 11 vibrating motors, 12 insulating layers, 13 smoke exhaust pipes, 14 metal caps, 15 spring parts, 16
Becket, 17 taper mesh enclosures, 18 fan-shaped finned heat exchangers.
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.
Referring to Fig.1-2, flue gas waste heat recovery apparatus, including No.1 metal cylinder 8,8 top side outer wall of No.1 metal cylinder hinge
No. two metal cylinders 9 are connected to, and 8 bottom end outer wall of No.1 metal cylinder has been bolted support frame 7, No. two 9 inner wall bottoms of metal cylinder
End has been bolted becket 16, and 16 top outer wall of becket is bolted the spring part 15 equidistantly distributed,
No. two 9 inner walls of metal cylinder are socketed with metal cap 14, and 14 top inner wall middle position of metal cap is provided with circular hole, and circular-hole internal-wall welds
There is metal cone 10,10 top outer wall of metal cone has been bolted vibrating motor 11, No.1 metal cylinder 8 and No. two metal cylinders 9
Inner wall is bonded with insulating layer 12, and 8 bottom end outer wall middle position of No.1 metal cylinder is provided with through-hole, and metal tube is plugged in through-hole
5,5 inner wall apical position of metal tube has been bolted taper mesh enclosure 17, and 5 sidewall weld of metal tube has smoke-intake pipe 6, smoke-intake pipe
6 inner wall bottom positions are welded with ash bucket 2, and 5 inner wall of metal tube has been bolted inclination close to 6 bottom position of smoke-intake pipe and has set
The gear ash ramp 1 set.
In the utility model, 14 bottom end fascia edge position of metal cap is provided with the mounting hole equidistantly distributed, and spring part
15 are plugged in mounting hole, and 2 bottom end outer wall middle position of ash bucket is welded with the ash releasing tube 3 placed vertically, and 3 bottom end of ash releasing tube
It is bolted with ash discharge cap 4,14 inner wall of metal cap is provided with the fan-shaped mounting hole equidistantly distributed, and solid by bolt in fan-shaped mounting hole
Surely there is fan-shaped finned heat exchanger 18, vibrating motor 11 is connected with switch, and switch is connected with controller, No. two 9 side wall tops of metal cylinder
End position is welded with smoke exhaust pipe 13, and 13 inner wall of smoke exhaust pipe has been bolted temperature sensor, and temperature sensor passes through letter
Number line is connect with processor signal input terminal, controller signals DATA-7311.
Working principle: in use, flue gas is input in device by smoke-intake pipe 6, taper mesh enclosure 17 carried out flue gas
Filter, the granule dust of filtering fall on the grey ramp 1 of gear, slide into ash bucket 2, and filtered flue gas passes through metal cap 14, passes through
Fan-shaped finned heat exchanger 18 exchanges thermal energy, recycles thermal energy, and flue gas is finally discharged by smoke exhaust pipe 13, controls 11 work of vibrating motor
Make, drive metal cap 14 and metal cone 10 to vibrate, the flue dust of accumulation is shaken off, by opening No. two metal cylinders 9, carries out flue dust receipts
Collection.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. flue gas waste heat recovery apparatus, including No.1 metal cylinder (8), which is characterized in that No.1 metal cylinder (8) the top side
Outer wall is hinged with No. two metal cylinders (9), and No.1 metal cylinder (8) bottom end outer wall has been bolted support frame (7), and described two
Number metal cylinder (9) inner wall bottom end has been bolted becket (16), and becket (16) the top outer wall is solid by bolt
Surely there is the spring part (15) equidistantly distributed, No. two metal cylinders (9) inner wall is socketed with metal cap (14), the metal cap
(14) inner wall middle position in top is provided with circular hole, and circular-hole internal-wall is welded with metal cone (10), outside metal cone (10) top
Wall has been bolted vibrating motor (11), and the No.1 metal cylinder (8) and No. two metal cylinder (9) inner walls are bonded with heat preservation
Layer (12), No.1 metal cylinder (8) the bottom end outer wall middle position is provided with through-hole, and metal tube (5) are plugged in through-hole, described
Metal tube (5) inner wall apical position has been bolted taper mesh enclosure (17), and metal tube (5) sidewall weld has smoke-intake pipe
(6), smoke-intake pipe (6) the inner wall bottom position is welded with ash bucket (2), and metal tube (5) inner wall is close to smoke-intake pipe (6) bottom
End position is bolted the gear ash ramp (1) being obliquely installed.
2. flue gas waste heat recovery apparatus according to claim 1, which is characterized in that metal cap (14) the bottom end outer wall side
Edge position is provided with the mounting hole equidistantly distributed, and spring part (15) is plugged in mounting hole.
3. flue gas waste heat recovery apparatus according to claim 1, which is characterized in that in the outer wall of ash bucket (2) bottom end
Between position be welded with the ash releasing tube (3) placed vertically, and ash releasing tube (3) bottom end is bolted with ash discharge cap (4).
4. flue gas waste heat recovery apparatus according to claim 1, which is characterized in that metal cap (14) inner wall is provided with
The fan-shaped mounting hole of range distribution, and fan-shaped finned heat exchanger (18) have been bolted in fan-shaped mounting hole.
5. flue gas waste heat recovery apparatus according to claim 1, which is characterized in that the vibrating motor (11) is connected with out
It closes, and switch is connected with controller.
6. flue gas waste heat recovery apparatus according to claim 1, which is characterized in that No. two metal cylinders (9) the side wall top
End position is welded with smoke exhaust pipe (13), and smoke exhaust pipe (13) inner wall has been bolted temperature sensor, and temperature sensor is logical
Signal wire is crossed to connect with processor signal input terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529199.0U CN208223265U (en) | 2018-04-15 | 2018-04-15 | Flue gas waste heat recovery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529199.0U CN208223265U (en) | 2018-04-15 | 2018-04-15 | Flue gas waste heat recovery apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223265U true CN208223265U (en) | 2018-12-11 |
Family
ID=64529074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820529199.0U Active CN208223265U (en) | 2018-04-15 | 2018-04-15 | Flue gas waste heat recovery apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637763A (en) * | 2020-05-19 | 2020-09-08 | 涡阳县沪涡多孔矸石砖有限公司 | Anti-blocking easy-cleaning mechanism for water inflow of cooling tower |
-
2018
- 2018-04-15 CN CN201820529199.0U patent/CN208223265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637763A (en) * | 2020-05-19 | 2020-09-08 | 涡阳县沪涡多孔矸石砖有限公司 | Anti-blocking easy-cleaning mechanism for water inflow of cooling tower |
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