CN110478986A - A kind of industrial high temperature waste gas residual heat collection device avoiding corrosive pipeline - Google Patents
A kind of industrial high temperature waste gas residual heat collection device avoiding corrosive pipeline Download PDFInfo
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- CN110478986A CN110478986A CN201910731145.1A CN201910731145A CN110478986A CN 110478986 A CN110478986 A CN 110478986A CN 201910731145 A CN201910731145 A CN 201910731145A CN 110478986 A CN110478986 A CN 110478986A
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- Prior art keywords
- hinge
- high temperature
- waste gas
- collection device
- pipe road
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
Abstract
The present invention relates to technical field of air pollution control, and disclose a kind of industrial high temperature waste gas residual heat collection device for avoiding corrosive pipeline, the outer end at the smoke pipe road junction, which is located on the inside of strainer, is fixedly connected with slide bar, hinge is slidably connected on the inside of slide bar, hinge is flexibly connected with notch board, by extension spring elastic connection between the hinge and notch board, extension spring is made of network alloy material.When exhaust gas is at impact to smoke pipe road junction; particle in exhaust gas can collide with the inner wall of hinge and notch board; particle can strike during spring at the sliding ring on top; the bottom of sliding ring is started to shake by the power beaten; collecting plate is torn by elastic extension bar during central axis generation vibration inside its drive; moisture is agglomerated into droplet drippage, the residence time too long sulfurous acid substance that formed is avoided to generate corrosion to the tube sheet of its inside and commissure and cause the leakage phenomenon of tube sheet or commissure.
Description
Technical field
The present invention relates to technical field of air pollution control, more than specially a kind of industrial high temperature exhaust gas for avoiding corrosive pipeline
Hot collection device.
Background technique
With the development of industry, more and more production plants also increase scale, factory be generally arranged at suburb etc. compared with
Remote place, the large quantity of exhaust gas in production are discharged, the particle in exhaust gas also with exhaust gas discharge and drift in air,
It pollutes and energy dissipation, more and more researchs starts to be improved for industrialization polluted, the high temperature in industrial waste gas
It can be collected and be collected using as electric energy, then be delivered in industrial machinery and utilize, the electric energy in production industry is greatly saved
Source consumption.
The method that industrial smoke discharging pipe mostly uses welding is made, and the high-temp waste gas of discharge is when by flue nozzle, heat
It in pipeline inner accumulation, is collected to transmit it to battery pack again after thermal energy and be converted into electric energy by collecting plate and is used, when long
Between accumulation after, the weld of pipeline internal structure will receive high temperature influence there is steam or moisture, these water vapours stop when
Between it is too long will form sulfurous acid substance, tube sheet to its inside and commissure generate corrosion, cause the leakage of tube sheet or commissure
Phenomenon.
Summary of the invention
(1) technical solution
During realizing that above-mentioned waste-gas heat is collected, the purpose of vapor corrosion pipeline internal structure is avoided, the present invention
It provides the following technical solutions: a kind of industrial high temperature waste gas residual heat collection device avoiding corrosive pipeline, including pedestal, the pedestal
Top upper end be fixedly connected with smoke pipeline, the tail end side of smoke pipeline offers passway, is fixedly connected at passway point
The inner end of pipe is simultaneously integrally formed with being in charge of, and the rear side at smoke pipe road junction, the top at smoke pipe road junction are fixedly connected at the outer end being in charge of
Outlet is offered, exit is fixedly connected on the right end of heat conductor, and the inside of insulating layer is run through to the left in the outside of heat conductor
Extend and is fixedly connected inside the top of battery component.
Preferably, outlet is offered on the outside of the smoke pipe road junction, strainer is fixedly installed at outlet, due to factory
Dense smoke amount is excessive, and aggregation outflow meeting is so that the dense smoke inside smoke pipeline is excessively high easy by temperature from its internal structure when outlet outflow
Internal smoke is divided into several bursts of small pipelines outflows using being in charge of, the time of exhaust gas outflow can be reduced, so that internal collection by damage
Hot plate can more effectively absorb more heats.
Preferably, the outer end at the smoke pipe road junction, which is located on the inside of strainer, is fixedly connected with slide bar, the interior Slideslip of slide bar
It is connected with hinge, hinge is flexibly connected with notch board, since hinge is to be bent to the inside at smoke pipe road junction in present condition, and notch board
Then be bent outwardly, can be arrived first at notch board when exhaust gas impacts outward, then by impact force from inside to outside to notch board up and down
Both ends flow away, and the side of hinge are pushed up, so that hinge and notch board separate.
Preferably, by extension spring elastic connection between the hinge and notch board, extension spring is by network alloy material
It is made, since hinge and notch board need a drawing force to be withdrawn after the impact force of exhaust gas, by network alloy material system
At spring high temperature resistant, rigidity is big, and the service life is big, can be subjected to washing away for its internal waste gas.
Preferably, what the right end bottom of the heat conductor opened up at the top of smoke pipe road junction is exported to smoke pipe road junction
Inner tip is fixedly connected with the top of collecting plate, since the smoke inside smoke pipeline will receive hinge when impacting toward exit
With the resistance of notch board, the speed for the smoke outflow that the resistance of hinge and notch board can promote it internal slows down, and heat is more advantageous to poly-
Convenient for its collection at collection to collecting plate.
Preferably, it is connected with central axis at the bottom end axle center of the collecting plate, central axis is through to the bottom of sliding ring
Portion is flexibly connected with sliding ring, since the exhaust gas at smoke pipe road junction has a large amount of particle spring when impacting hinge and notch board
It rises, the sliding ring of upper end can be tapped during its spring, sliding ring will drive collecting plate rolling during being struck
It is dynamic, avoid the structure of weld from adding up formation sulfurous acid substance long by steam or moisture, to generate corrosion to it.
(2) beneficial effect
Compared with prior art, the present invention provides a kind of industrial high temperature waste gas residual heats for avoiding corrosive pipeline to collect dress
Set, have it is following the utility model has the advantages that
1, industrial high temperature waste gas residual heat collection device for avoiding corrosive pipeline, when exhaust gas is gone out outward from interior conduit
Have certain impact force, the inside of hinge can be impacted, from the inside of smoke pipeline toward outside from the perspective of, hinge is in inside
The state of portion's protrusion, the notch board connected between two sections of hinges are in the state fallen in, and exhaust gas is in smoke pipeline internal impact
It can be arrived first at notch board when to smoke pipe road junction, since the hinge being connected at notch board both ends is in half arc shape, in exhaust gas
It can disperse to both ends after meeting obstructions when at impact to notch board, that is, will push the side of the side end arc of hinge, by hinge one
Layer by layer push two sides to so that exposing a distance between hinge and notch board, exhaust gas can pass through from this section of gap, through strainer
Afterwards, strainer can filter the granular substance in exhaust gas, avoid the complex process of multiple filtration.
2, the industrial high temperature waste gas residual heat collection device for avoiding corrosive pipeline, when at backblast to smoke pipe road junction,
Particulate material in exhaust gas can collide with the inner wall of hinge and notch board, and particle is influenced the phase in spring by elastic force
Between can strike at the sliding ring on top, for sliding ring during being struck, sliding ring is due to bottom is by the power beaten
Start that surrounding is non-uniform shakes up and down, will drive internal central axis during shaking and generate vibration up and down, vibration
During the collecting plate on top can be torn by connecting elastic extension bar, moisture caused by it is agglomerated into droplet drippage, it is interior
Moisture at portion's structure welding will not stop always here, avoid residence time too long formation sulfurous acid substance to its inside
Tube sheet and commissure generate corrosion, while also avoiding the leakage phenomenon of tube sheet or commissure.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is that schematic diagram is in charge of in present invention connection；
Fig. 3 is that nozzle of the present invention slides hinge structural schematic diagram；
Fig. 4 is hinge arrangement works display diagram of the present invention；
Fig. 5 is thermal-arrest transmission pipeline schematic diagram of the present invention.
In figure: 1 pedestal, 2 battery components, 3 heat conductors, 4 insulating layers, 5 collecting plates, 6 flue nozzles, 7 smoke pipelines, page 8
Piece, 9 extension springs, 10 notch boards, 11 strainers, 12 slide bars, 13 sliding rings, 14 are in charge of.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of industrial high temperature waste gas residual heat collection device avoiding corrosive pipeline referring to FIG. 1-2, on the top of pedestal 1
End is fixedly connected with smoke pipeline 7, and the tail end side of smoke pipeline 7 offers passway, is fixedly connected at passway and is in charge of 14
Inner end and be in charge of 14 integrated moldings, be in charge of the rear side that smoke pipe road junction 6 is fixedly connected at 14 outer end, the top at smoke pipe road junction 6
End offers outlet, and exit is fixedly connected on the right end of heat conductor 3, and the inside of insulating layer 4 is run through in the outside of heat conductor 3
Extend to the left and is fixedly connected inside the top of battery component 2.
Please refer to Fig. 3-4, a kind of industrial high temperature waste gas residual heat collection device avoiding corrosive pipeline, smoke pipe road junction 6 it is outer
Side offers outlet, and strainer 11 is fixedly installed at outlet, and since factory thick smoke amount is excessive, aggregation outflow meeting is so that smoke pipe
Dense smoke inside road 7 is easily damaged from its internal structure when outlet outflow by temperature is excessively high, using being in charge of internal smoke point
It is flowed out at several strands of small pipelines, the time of exhaust gas outflow can be reduced, internal collecting plate 5 is more effectively absorbed more
Heat, the inside that the outer end at smoke pipe road junction 6 is located at strainer 11 are fixedly connected with slide bar 12, and the inside of slide bar 12 slidably connects page
Piece 8, hinge 8 be flexibly connected with notch board 10, since hinge 8 is to be bent to the inside at smoke pipe road junction 6 in present condition, and notch board 10
It is then bent outwardly, can be arrived first at notch board 10 when exhaust gas impacts outward, then by impact force from inside to outside to notch board 10
Upper and lower ends flow away, and the side of hinge 8 are pushed up, so that hinge 8 and notch board 10 separate, between hinge 8 and notch board 10
By 9 elastic connection of extension spring, extension spring 9 is made of network alloy material, since hinge 8 and notch board 10 pass through exhaust gas
A drawing force is needed to be withdrawn after impact force, 9 high temperature resistant of extension spring made of network alloy material, rigidity is big, the longevity
Life is big, can be subjected to washing away for its internal waste gas.
Please refer to Fig. 1 and 5, a kind of industrial high temperature waste gas residual heat collection device avoiding corrosive pipeline, the right side of heat conductor 3
The top of the inner tip for being exported to smoke pipe road junction 6 and collecting plate 5 that end bottom is opened up through the top at smoke pipe road junction 6 is fixed to be connected
It connects, since the smoke inside smoke pipeline 7 will receive the resistance of hinge 8 and notch board 10, hinge 8 and notch board when impacting toward exit
The speed for the smoke outflow that 10 resistance can promote it internal slows down, and heat is more advantageous at aggregation to collecting plate 5 convenient for it
It collects, central axis is connected at the bottom end axle center of collecting plate 5, central axis is through to bottom and the sliding ring 13 of sliding ring 13
It is flexibly connected, since the exhaust gas at smoke pipe road junction 6 has a large amount of particle courbette when impacting hinge 8 and notch board 10, at it
The sliding ring 13 of upper end can be tapped during spring, sliding ring 13 will drive the shaking of collecting plate 5 during being struck,
The structure of weld is avoided to add up formation sulfurous acid substance long by steam or moisture, to generate corrosion to it.
This is avoided the industrial high temperature waste gas residual heat collection device of corrosive pipeline, and when in use, a large amount of exhaust gas is passing through cigarette
Impact force can be very big when pipeline opening 6 is discharged, and so that it is dispersed into several bursts of plume amounts by being in charge of 14 outflows in the middle-end of smoke pipeline 7,
Exhaust gas, which is expelled to, to be in charge of after 14, and the inside at smoke pipe road junction 6 is expelled to by being in charge of 14 for the flue gas after dispersion, is contained in exhaust gas
A large amount of particulate material can impact the interior of hinge 8 with certain impact force when exhaust gas is gone out outward from interior conduit
Portion, from the inside of smoke pipeline 6 toward outside from the perspective of, hinge 8 is in internally raised state, between two sections of hinges 8
The notch board 10 of connection can be arrived first at when exhaust gas is at smoke pipeline 7 internal impact to smoke pipe road junction 6 in the state fallen in
At notch board 10, since the hinge 8 being connected at 10 both ends of notch board is in half arc shape, encountered when exhaust gas is at impact to notch board 10
Can disperse to both ends after resistance, that is, will push the side of the side end arc of hinge 8, by hinge 8 from level to level push two sides to, make
It obtaining and exposes a distance between hinge 8 and notch board 10, exhaust gas can pass through from this section of gap, after strainer 11,11 meeting of strainer
By the granular substance filtering in exhaust gas, since exhaust gas has certain fluctuation in flowing, non-uniform fluctuation can make hinge 8 with
The pulling force of 10 Tensile spring 9 of notch board is in and is separated from each other to the process of closure, and since plant gas amount is larger, exhaust gas is impacting
When to smoke pipe road junction 6, granular substance can collide with the inner wall of hinge 8 and notch board 10, and particle is by elastic force
Influence can be struck during spring at the sliding ring 13 on top, and sliding ring 13 is during being struck, sliding ring 13
Bottom by the power beaten, start that surrounding is non-uniform to shake up and down, will drive internal center during shaking
Axis generates vibration up and down, can tear the collecting plate 5 on top, the inside of collecting plate 5 during vibration by connecting elastic extension bar
During thermal-arrest, exhaust gas can generate a large amount of heat when passing through 7 inside of smoke pipeline, and heat is one section of the bottom of collecting plate 5
After time, at the axle center of collecting plate and junction can accumulate vapor or moisture will form nitrous acid object, and collecting plate 5 is by band
In dynamic process, moisture caused by it is agglomerated into droplet drippage, thus the nitrous acid substance for avoiding steam or moisture from being formed
Collecting plate 5 superficial residence too long, corrode its tube sheet and weld seam and generate corrosion, cause the phenomenon of osmosis of tube sheet or commissure,
Collecting plate 5 will be transferred to the inside of battery component 2 by heat conductor 3 after internal heat aggregation, and be converted to electric energy, then
It is transmitted to inside spare storage battery of millwork internal electric energy to carry out using to save most power supply.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of industrial high temperature waste gas residual heat collection device for avoiding corrosive pipeline, including pedestal (1), it is characterised in that: described
The top upper end of pedestal (1) is fixedly connected with smoke pipeline (7), and the tail end side of smoke pipeline (7) offers passway, at passway
It is fixedly connected on the inner end for being in charge of (14) and is integrally formed with (14) are in charge of, be in charge of at the outer end of (14) and be fixedly connected on smoke pipeline
The rear side of mouth (6), the top of smoke pipe road junction (6) offer outlet, and exit is fixedly connected on the right end of heat conductor (3), pass
The outside of heat conductor (3) extends to the left through the inside of insulating layer (4) to be fixedly connected with inside the top of battery component (2).
2. a kind of industrial high temperature waste gas residual heat collection device for avoiding corrosive pipeline according to claim 1, feature exist
In: outlet is offered on the outside of the smoke pipe road junction (6), strainer (11) are fixedly installed at outlet.
3. a kind of industrial high temperature waste gas residual heat collection device for avoiding corrosive pipeline according to claim 2, feature exist
In: the outer end of the smoke pipe road junction (6), which is located on the inside of strainer (11), is fixedly connected with slide bar (12), the interior sideslip of slide bar (12)
Dynamic to be connected with hinge (8), hinge (8) is flexibly connected with notch board (10).
4. a kind of industrial high temperature waste gas residual heat collection device for avoiding corrosive pipeline according to claim 3, feature exist
In: by extension spring (9) elastic connection between the hinge (8) and notch board (10), extension spring (9) is by network alloy material
It is made.
5. a kind of industrial high temperature waste gas residual heat collection device for avoiding corrosive pipeline according to claim 2, feature exist
In: what the right end bottom of the heat conductor (3) opened up at the top of smoke pipe road junction (6) is exported to the interior of smoke pipe road junction (6)
Portion top is fixedly connected with the top of collecting plate (5).
6. a kind of industrial high temperature waste gas residual heat collection device for avoiding corrosive pipeline according to claim 4, feature exist
In: central axis is connected at the bottom end axle center of the collecting plate (5), central axis is through to bottom and the cunning of sliding ring (13)
Moving-coil (13) is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731145.1A CN110478986A (en) | 2019-08-08 | 2019-08-08 | A kind of industrial high temperature waste gas residual heat collection device avoiding corrosive pipeline |
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| CN201910731145.1A CN110478986A (en) | 2019-08-08 | 2019-08-08 | A kind of industrial high temperature waste gas residual heat collection device avoiding corrosive pipeline |
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