CN208553553U - A kind of environment-protection boiler with off-gas recovery function - Google Patents
A kind of environment-protection boiler with off-gas recovery function Download PDFInfo
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- CN208553553U CN208553553U CN201820643464.8U CN201820643464U CN208553553U CN 208553553 U CN208553553 U CN 208553553U CN 201820643464 U CN201820643464 U CN 201820643464U CN 208553553 U CN208553553 U CN 208553553U
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- flue gas
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Abstract
The utility model relates to boiler technology fields, and disclose a kind of environment-protection boiler with off-gas recovery function, including pedestal, support base is fixedly connected on the left of the base top, the top of the support base is fixedly connected with boiler body, feeding pipe is communicated at the top of the boiler body, the opening on the feeding pipe top is provided with the first sealing cover, and the right lateral surface of the boiler body is communicated with the first appendix.The utility model solves the problems, such as that flue gas will cause pollution to extraneous air to boiler when in use, pass through the second appendix of setting, filter plate, filter bag, water tank, liquid injection pipe, the second sealing cover, the first perfusion tube, water circulating pump, the second perfusion tube, spray head, the first venthole, the second venthole, drainpipe and valve, a large amount of cigarette ashes in flue gas are removed, purified flue gas is discharged from liquid injection pipe, and the sewage after clearing up is discharged from drainpipe, to have the function that off-gas recovery processing.
Description
Technical field
The utility model relates to boiler technology field, specially a kind of environment-protection boiler with off-gas recovery function.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain thermal energy.The original meaning of pot refers to that the water container heated on fire, furnace refer to burning
The place of fuel, boiler include pot and furnace two large divisions.The hot water or steam generated in boiler can directly be industrial production and people
The people's livelihood is living to provide required thermal energy, mechanical energy can also be converted to by Steam Power Equipment, or again turn mechanical energy by generator
It is changed to electric energy.The boiler for providing hot water is known as hot-water boiler, is mainly used for living, also there is a small amount of application in industrial production.It generates
The boiler of steam is known as steam boiler, is often simply called boiler, is chiefly used in thermal power station, ship, locomotive and industrial and mining enterprises.
Existing boiler needs further to improve, existing boiler is using in some respects there is also some disadvantages
When pollution will cause to extraneous air due to flue gas, it is therefore desirable to a kind of environment-protection boiler with off-gas recovery function.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of environment-protection boiler with off-gas recovery function, solution
The problem of having determined boiler flue gas will cause pollution to extraneous air when in use.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of environmental protection with off-gas recovery function
Boiler, including pedestal are fixedly connected with support base on the left of the base top, and the top of the support base is fixedly connected with pot
Furnace body is communicated with feeding pipe at the top of the boiler body, and the opening on the feeding pipe top is provided with the first sealing cover,
The right lateral surface of the boiler body is communicated with the first appendix, and one end of the first appendix keep away from boiler ontology is communicated with
Anti-return box, the roof and bottom wall of anti-return box inner cavity are fixedly connected to coulisse, the internal slide of the coulisse
It is connected with slide plate, two opposite sides of the slide plate are fixedly connected to connecting plate, the one end of the connecting plate far from slide plate
It is fixedly connected with cover board, the inside of first appendix is fixedly connected with partition, and the right lateral surface of the partition is fixedly connected
There is reset spring, the one end of the reset spring far from partition is through the first appendix and is fixedly connected with cover board, the cover board
Left-hand face be flexibly connected with the first appendix, the right lateral surface of the anti-return box is communicated with the second appendix, described
The inside of two appendixs is fixedly connected there are two filter plate, is provided with filter bag between two filter plates, described second is defeated
Tracheae is communicated with water tank far from one end of anti-return box, and the bottom of the water tank is fixedly connected with pedestal, the water tank
Liquid injection pipe is communicated on the left of top, the opening on the liquid injection pipe top is provided with the second sealing cover, the water tank right side
The bottom on surface is communicated with the first perfusion tube, and water circulating pump, the water circulating pump are fixedly connected on the right side of the base top
Input terminal be connected to the first perfusion tube, the output end of the water circulating pump is communicated with the second perfusion tube, second perfusion tube
One end far from water circulating pump runs through the top plate of water tank and is communicated with spray head.
Preferably, the surface of the partition offers the first venthole, and the first venthole is equidistant is evenly distributed in
The surface of partition.
Preferably, the surface of the filter plate offers the second venthole, and the equidistant uniform distribution of the second venthole
On the surface of filter plate.
Preferably, the bottom of the water tank left-hand face is communicated with drainpipe, and the opening setting of drainpipe left end
There is valve.
Preferably, the quantity of the reset spring is two, and two reset springs are evenly distributed in the right side of partition
Surface.
Preferably, the surface of the filter bag is latticed, and the inside of filter bag is filled with active carbon particle.
Working principle: flue gas enters the second gas transmission by the first appendix and anti-return box after boiler body internal-combustion
Pipe, is then contacted with filter bag by the second venthole, due to the barrier effect of filter plate, keeps flue gas and filter bag abundant
Contact, is fallen some noxious substances in flue gas by the active carbon particle inside filter bag, then flue gas enters water storage
The inside of case is acted on by the conveying of water circulating pump, and the water inside water tank is transported in spray head, then by spray head to cigarette
Gas is sprayed, and a large amount of cigarette ashes in flue gas are removed, and the flue gas after being purified is discharged from liquid injection pipe, and the sewage after clearing up
It is discharged from drainpipe, to have the function that enter in the first appendix, then by the off-gas recovery processing by flue gas
One venthole enters between partition and cover board, when the pressure of flue gas storage is excessive, under the action of coulisse and slide plate, and flue gas
Cover board is jacked up, then flue gas enters the inside of anti-return box, and under the mobilization of gas, and flue gas enters the second appendix,
When smoke backflow occurs after boiler stops burning, reset spring is close by cover board and the first appendix under the action of rebound
Fitting, so as to effectively prevent smoke backflow, so that purified smoke backflow be avoided to mix with non-purified flue gas.
(3) beneficial effect
The utility model provides a kind of environment-protection boiler with off-gas recovery function.Have it is following the utility model has the advantages that
(1), the environment-protection boiler with off-gas recovery function solves boiler air meeting of the flue gas to the external world when in use
The problem of polluting, by the way that the second appendix, filter plate, filter bag, water tank, liquid injection pipe, the second sealing cover, first is arranged
Perfusion tube, water circulating pump, the second perfusion tube, spray head, the first venthole, the second venthole, drainpipe and valve, in boiler body
Flue gas enters the second appendix by the first appendix and anti-return box after portion's burning, then passes through the second venthole and filter bag
Contact, due to the barrier effect of filter plate, enables flue gas and filter bag to come into full contact with, passes through the active carbon inside filter bag
Grain falls some noxious substances in flue gas, and then flue gas enters the inside of water tank, is made by the conveying of water circulating pump
With the water inside water tank is transported in spray head, is then sprayed by spray head to flue gas, by a large amount of cigarette ashes in flue gas
It removes, the flue gas after being purified is discharged from liquid injection pipe, and the sewage after clearing up is discharged from drainpipe, returns to reach to flue gas
Receive the effect of processing.
(2), the environment-protection boiler with off-gas recovery function, by setting the first appendix, anti-return box, coulisse,
Slide plate, connecting plate, cover board, partition, reset spring and the first venthole are entered in the first appendix by flue gas, are then passed through
First venthole enters between partition and cover board, when the pressure of flue gas storage is excessive, under the action of coulisse and slide plate, and cigarette
Pneumatic jack plays cover board, and then flue gas enters the inside of anti-return box, and under the mobilization of gas, and flue gas enters the second gas transmission
Pipe, when smoke backflow occurs after boiler stops burning, reset spring is tight by cover board and the first appendix under the action of rebound
Closely connected conjunction, so as to effectively prevent smoke backflow, so that purified smoke backflow be avoided to mix with non-purified flue gas.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model anti-return box internal view；
Fig. 3 is the side view of the utility model coulisse.
In figure: 1 pedestal, 2 support bases, 3 boiler bodies, 4 feeding pipes, 5 first sealing covers, 6 first appendixs, 7 anti-returns
Box, 8 coulisses, 9 slide plates, 10 connecting plates, 11 cover boards, 12 partitions, 13 reset springs, 14 second appendixs, 15 filter plates, 16 mistakes
Filter bag, 17 water tanks, 18 liquid injection pipes, 19 second sealing covers, 20 first perfusion tubes, 21 water circulating pumps, 22 second perfusion tubes, 23 sprays
Head, 24 first ventholes, 25 second ventholes, 26 drainpipes, 27 valves.
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.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of environmentally friendly pot with off-gas recovery function
The left side of furnace, including pedestal 1,1 top of pedestal is fixedly connected with support base 2, and the top of support base 2 is fixedly connected with boiler body
3, the top of boiler body 3 is communicated with feeding pipe 4, and the opening on 4 top of feeding pipe is provided with the first sealing cover 5, boiler body 3
Right lateral surface be communicated with the first appendix 6, one end of 6 keep away from boiler ontology 3 of the first appendix is communicated with anti-return box 7, prevent
It flowing back the roof of 7 inner cavity of box and bottom wall is fixedly connected to coulisse 8, the internal slide of coulisse 8 is connected with slide plate 9, and two
The opposite side of slide plate 9 is fixedly connected to connecting plate 10, and connecting plate 10 is fixedly connected with cover board 11 far from one end of slide plate 9,
The inside of first appendix 6 is fixedly connected with partition 12, and the surface of partition 12 offers the first venthole 24, and the first venthole
The 24 equidistant surfaces for being evenly distributed in partition 12, the right lateral surface of partition 12 are fixedly connected with reset spring 13, reset bullet
The quantity of spring 13 is two, and two reset springs 13 are evenly distributed in the right lateral surface of partition 12, and reset spring 13 is separate
One end of partition 12 is fixedly connected through the first appendix 6 and with cover board 11, and the left-hand face of cover board 11 and the first appendix 6 are living
Dynamic connection by the first appendix 6 of setting, anti-return box 7, coulisse 8, slide plate 9, connecting plate 10, cover board 11, partition 12, is answered
Position spring 13 and the first venthole 24 are entered in the first appendix 6 by flue gas, then enter partition by the first venthole 24
Between 12 and cover board 11, when the pressure of flue gas storage is excessive, under the action of coulisse 8 and slide plate 9, flue gas jacks up cover board
11, then flue gas enters the inside of anti-return box 7, and under the mobilization of gas, and flue gas enters the second appendix 14, works as pot
When furnace stops that smoke backflow occurs after burning, reset spring 13 is close by cover board 11 and the first appendix 6 under the action of rebound
Fitting, so that purified smoke backflow be avoided to mix with non-purified flue gas, is prevented so as to effectively prevent smoke backflow
The right lateral surface of reflux box 7 is communicated with the second appendix 14, and the inside of the second appendix 14 is fixedly connected there are two filter plate 15,
The surface of filter plate 15 offers the second venthole 25, and the equidistant table for being evenly distributed in filter plate 15 of the second venthole 25
Face, is provided with filter bag 16 between two filter plates 15, and the surface of filter bag 16 is latticed, and the inside filling of filter bag 16
Active charcoal particle, the second appendix 14 are communicated with water tank 17 far from one end of anti-return box 7,17 left-hand face of water tank
Bottom is communicated with drainpipe 26, and the opening of 26 left end of drainpipe is provided with valve 27, and the bottom of water tank 17 and pedestal 1 are solid
The left side of fixed connection, 17 top of water tank is communicated with liquid injection pipe 18, and the opening on 18 top of liquid injection pipe is provided with the second sealing cover
19, the bottom of 17 right lateral surface of water tank is communicated with the first perfusion tube 20, and the right side at 1 top of pedestal is fixedly connected with water circulating pump
21, the input terminal of water circulating pump 21 is connected to the first perfusion tube 20, and the output end of water circulating pump 21 is communicated with the second perfusion tube 22,
Second perfusion tube 22 runs through the top plate of water tank 17 far from one end of water circulating pump 21 and is communicated with spray head 23, passes through setting second
Appendix 14, filter plate 15, filter bag 16, water tank 17, liquid injection pipe 18, the second sealing cover 19, the first perfusion tube 20, recirculated water
Pump the 21, second perfusion tube 22, spray head 23, the first venthole 24, the second venthole 25, drainpipe 26 and valve 27, boiler body 3
Flue gas enters the second appendix 14 by the first appendix 6 and anti-return box 7 after internal-combustion, then passes through the second venthole 25
It is contacted with filter bag 16, due to the barrier effect of filter plate 15, so that flue gas and filter bag 16 is come into full contact with, pass through filter bag
Active carbon particle inside 16 falls some noxious substances in flue gas, and then flue gas enters the inside of water tank 17, leads to
The conveying effect of water circulating pump 21 is crossed, the water inside water tank 17 is transported in spray head 23, then by spray head 23 to flue gas
It is sprayed, a large amount of cigarette ashes in flue gas is removed, the flue gas after being purified is discharged from liquid injection pipe 18, and the sewage after clearing up
It is discharged from drainpipe 26, to have the function that off-gas recovery processing.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Working principle: flue gas is defeated into second by the first appendix 6 and anti-return box 7 after 3 internal-combustion of boiler body
Tracheae 14 is then contacted with filter bag 16 by the second venthole 25, due to the barrier effect of filter plate 15, makes flue gas and filtering
Bag 16 can come into full contact with, and be fallen some noxious substances in flue gas by the active carbon particle inside filter bag 16, and
Flue gas enters the inside of water tank 17 afterwards, is acted on by the conveying of water circulating pump 21, the water inside water tank 17 is transported to spray
In first 23, then flue gas is sprayed by spray head 23, a large amount of cigarette ashes in flue gas are removed, flue gas after being purified from
Liquid injection pipe 18 is discharged, and the sewage after clearing up is discharged from drainpipe 26, to have the function that pass through cigarette to off-gas recovery processing
Gas enters in the first appendix 6, is then entered between partition 12 and cover board 11 by the first venthole 24, when the pressure of flue gas storage
When power is excessive, under the action of coulisse 8 and slide plate 9, flue gas jacks up cover board 11, and then flue gas enters the inside of anti-return box 7,
And under the mobilization of gas, flue gas enters the second appendix 14, when smoke backflow occurs after boiler stops burning, resets
Spring 13 fits closely cover board 11 and the first appendix 6 under the action of rebound, so as to effectively prevent flue gas from returning
Stream, so that purified smoke backflow be avoided to mix with non-purified flue gas.
Can to sum up obtain, this has the environment-protection boiler of off-gas recovery function, solve boiler when in use flue gas to extraneous
Air will cause the problem of pollution, by the way that the second appendix 14, filter plate 15, filter bag 16, water tank 17, liquid injection pipe is arranged
18, the second sealing cover 19, the first perfusion tube 20, water circulating pump 21, the second perfusion tube 22, spray head 23, the first venthole 24, second
Venthole 25, drainpipe 26 and valve 27, after 3 internal-combustion of boiler body flue gas by the first appendix 6 and anti-return box 7 into
Enter the second appendix 14, is then contacted by the second venthole 25 with filter bag 16, due to the barrier effect of filter plate 15, make cigarette
Gas and filter bag 16 can come into full contact with, and be inhaled some harmful substances in flue gas by the active carbon particle inside filter bag 16
It is attached fall, then flue gas enters the inside of water tank 17, is acted on by the conveying of water circulating pump 21, and the water inside water tank 17 is defeated
It is sent in spray head 23, then flue gas is sprayed by spray head 23, a large amount of cigarette ashes in flue gas are removed, after being purified
Flue gas is discharged from liquid injection pipe 18, and the sewage after clearing up is discharged from drainpipe 26, to have the function that off-gas recovery processing.
The environment-protection boiler with off-gas recovery function by the first appendix 6 of setting, anti-return box 7, coulisse 8, is slided
Plate 9, connecting plate 10, cover board 11, partition 12, reset spring 13 and the first venthole 24 enter the first appendix 6 by flue gas
It is interior, then entered between partition 12 and cover board 11 by the first venthole 24, when the pressure of flue gas storage is excessive, in coulisse
8 and slide plate 9 under the action of, flue gas jacks up cover board 11, and then flue gas enters the inside of anti-return box 7, and makees in the flowing of gas
Under, flue gas enters the second appendix 14, when smoke backflow occurs after boiler stops burning, work of the reset spring 13 in rebound
Under, cover board 11 and the first appendix 6 are fitted closely, so as to effectively prevent smoke backflow, thus after avoiding purification
Smoke backflow mixed with non-purified flue gas.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
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 (6)
1. a kind of environment-protection boiler with off-gas recovery function, including pedestal (1), it is characterised in that: at the top of the pedestal (1)
Left side is fixedly connected with support base (2), and the top of the support base (2) is fixedly connected with boiler body (3), the boiler body
(3) it is communicated at the top of feeding pipe (4), the opening on feeding pipe (4) top is provided with the first sealing cover (5), the pot
The right lateral surface of furnace body (3) is communicated with the first appendix (6), one end of the first appendix (6) keep away from boiler ontology (3)
It is communicated with anti-return box (7), the roof and bottom wall of anti-return box (7) inner cavity are fixedly connected to coulisse (8), the cunning
The internal slide of frid (8) is connected with slide plate (9), and two opposite sides of the slide plate (9) are fixedly connected to connecting plate
(10), the connecting plate (10) is fixedly connected with cover board (11) far from the one end of slide plate (9), first appendix (6) it is interior
Portion is fixedly connected with partition (12), and the right lateral surface of the partition (12) is fixedly connected with reset spring (13), the reset bullet
The one end of spring (13) far from partition (12) is fixedly connected through the first appendix (6) and with cover board (11), the cover board (11)
Left-hand face is flexibly connected with the first appendix (6), and the right lateral surface of the anti-return box (7) is communicated with the second appendix
(14), the inside of second appendix (14) is fixedly connected there are two filter plate (15), between two filter plates (15)
It is provided with filter bag (16), second appendix (14) is communicated with water tank (17) far from the one end of anti-return box (7), described
The bottom of water tank (17) is fixedly connected with pedestal (1), and the left side at the top of the water tank (17) is communicated with liquid injection pipe (18), institute
The opening for stating liquid injection pipe (18) top is provided with the second sealing cover (19), the bottom connection of water tank (17) right lateral surface
Have the first perfusion tube (20), the right side at the top of the pedestal (1) is fixedly connected with water circulating pump (21), the water circulating pump (21)
Input terminal be connected to the first perfusion tube (20), the output end of the water circulating pump (21) is communicated with the second perfusion tube (22), institute
The one end of the second perfusion tube (22) far from water circulating pump (21) is stated through the top plate of water tank (17) and is communicated with spray head (23).
2. a kind of environment-protection boiler with off-gas recovery function according to claim 1, it is characterised in that: the partition
(12) surface offers the first venthole (24), and the equidistant table for being evenly distributed in partition (12) of the first venthole (24)
Face.
3. a kind of environment-protection boiler with off-gas recovery function according to claim 1, it is characterised in that: the filter plate
(15) surface offers the second venthole (25), and the equidistant filter plate (15) of being evenly distributed in of the second venthole (25)
Surface.
4. a kind of environment-protection boiler with off-gas recovery function according to claim 1, it is characterised in that: the water tank
(17) bottom of left-hand face is communicated with drainpipe (26), and the opening of drainpipe (26) left end is provided with valve (27).
5. a kind of environment-protection boiler with off-gas recovery function according to claim 1, it is characterised in that: the reset bullet
The quantity of spring (13) is two, and two reset springs (13) are evenly distributed in the right lateral surface of partition (12).
6. a kind of environment-protection boiler with off-gas recovery function according to claim 1, it is characterised in that: the filter bag
(16) surface is latticed, and the inside of filter bag (16) is filled with active carbon particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643464.8U CN208553553U (en) | 2018-05-02 | 2018-05-02 | A kind of environment-protection boiler with off-gas recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643464.8U CN208553553U (en) | 2018-05-02 | 2018-05-02 | A kind of environment-protection boiler with off-gas recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208553553U true CN208553553U (en) | 2019-03-01 |
Family
ID=65481651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820643464.8U Expired - Fee Related CN208553553U (en) | 2018-05-02 | 2018-05-02 | A kind of environment-protection boiler with off-gas recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208553553U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355450A (en) * | 2018-05-02 | 2018-08-03 | 深圳市创意智能科技有限公司 | A kind of environment-protection boiler with off-gas recovery function |
| CN111992172A (en) * | 2020-08-03 | 2020-11-27 | 界首市南都华宇电源有限公司 | Collecting device and collecting method for ammonia water preparation |
| CN113566415A (en) * | 2021-07-28 | 2021-10-29 | 吴国超 | Biomass briquette boiler capable of efficiently utilizing heat |
-
2018
- 2018-05-02 CN CN201820643464.8U patent/CN208553553U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355450A (en) * | 2018-05-02 | 2018-08-03 | 深圳市创意智能科技有限公司 | A kind of environment-protection boiler with off-gas recovery function |
| CN111992172A (en) * | 2020-08-03 | 2020-11-27 | 界首市南都华宇电源有限公司 | Collecting device and collecting method for ammonia water preparation |
| CN111992172B (en) * | 2020-08-03 | 2022-04-19 | 界首市南都华宇电源有限公司 | Collecting device and collecting method for ammonia water preparation |
| CN113566415A (en) * | 2021-07-28 | 2021-10-29 | 吴国超 | Biomass briquette boiler capable of efficiently utilizing heat |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210502 |
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| CF01 | Termination of patent right due to non-payment of annual fee |