CN106838957A - A kind of combustion furnace exhaust gas processing device - Google Patents
A kind of combustion furnace exhaust gas processing device Download PDFInfo
- Publication number
- CN106838957A CN106838957A CN201710023056.2A CN201710023056A CN106838957A CN 106838957 A CN106838957 A CN 106838957A CN 201710023056 A CN201710023056 A CN 201710023056A CN 106838957 A CN106838957 A CN 106838957A
- Authority
- CN
- China
- Prior art keywords
- chamber
- venthole
- air admission
- cylinder
- admission hole
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
Abstract
The invention discloses a kind of combustion furnace exhaust gas processing device, including body of heater, feed mechanism, the first connecting tube, the second connecting tube, the first induced-draught fan, the second induced-draught fan, water pipe, water pump, water tank, filter layer, cylinder；First chamber, second chamber, the 3rd chamber are provided with body of heater, first chamber, second chamber, the 3rd chamber are sequentially distributed, charging hole, the first air admission hole, the second air admission hole, the first venthole, the second venthole, steam vent, connecting hole are additionally provided with body of heater, charging hole, the second venthole are connected with first chamber；First air admission hole, the first venthole are connected with second chamber, and the first air admission hole is placed in the lower section of the first venthole, and the first venthole is placed in the lower section of the second venthole；Second air admission hole, steam vent are connected with the 3rd chamber；First chamber is connected by connecting hole with second chamber；Feed mechanism is used for the rubbish in first chamber through connecting hole movement as in second chamber.
Description
Technical field
The present invention relates to technical field of waste treatment, more particularly to a kind of combustion furnace exhaust gas processing device.
Background technology
At present, applicant could be to needing to lower the temperature high-temperature tail gas after being burnt away the refuse using combustion furnace, after dedusting
External world's discharge.
In the patent applied before applicant, application number：A kind of tail gas clean-up dress is disclosed in 201610162216.7
Put, including support, purification mechanism, precipitation mechanism, overflow pipe and backflow mechanism.Casing is rack-mount, and purification mechanism is installed
In casing, and upper cavity and lower chamber are cooperatively formed with casing.Casing is provided with air inlet and inlet, and purification mechanism includes
Top board, side plate and screen pipe.Top board is installed together and forms the housing of lower ending opening with side plate；Top board is provided with multiple logical
Hole, multiple screen pipes are installed on top board, and side plate is provided with blow vent.Scavenging solution is contained in lower chamber, and purification liquid level overflows
Cross the lower end of screen pipe.Overflow pipe is arranged in purification mechanism, the height of the height more than screen pipe lower end of its first end.Backflow
Mechanism includes return tank, return duct and reflux pump.The first end of return duct is connected with return tank, and the second end connects and position with casing
At inlet, reflux pump is arranged on return duct.Applicant when in use, has found vent gas treatment effect in above-mentioned technical proposal
It is preferable not enough, it is further improved.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of combustion furnace exhaust gas processing device,
Effect is good.
A kind of combustion furnace exhaust gas processing device, including body of heater, feed mechanism, the first connecting tube, the second connecting tube, the first suction
Blower fan, the second induced-draught fan, water pipe, water pump, water tank, filter layer, cylinder；
First chamber, second chamber, the 3rd chamber are provided with body of heater, first chamber, second chamber, the 3rd chamber divide successively
Cloth, is additionally provided with charging hole, the first air admission hole, the second air admission hole, the first venthole, the second venthole, steam vent, connection on body of heater
Hole, charging hole, the second venthole are connected with first chamber；First air admission hole, the first venthole are connected with second chamber, and first
Air admission hole is placed in the lower section of the first venthole, and the first venthole is placed in the lower section of the second venthole；Second air admission hole, steam vent with
3rd chamber is connected；First chamber is connected by connecting hole with second chamber；Feed mechanism is used for the rubbish in first chamber
It is moved in second chamber through connecting hole；
One end of first connecting tube is connected with the second venthole, and the other end is connected with the first air admission hole；Second connecting tube
One end is connected with the first venthole, and the other end is connected with the second air admission hole；First induced-draught fan is arranged in the first connecting tube, and second
Induced-draught fan is arranged in the second connecting tube；
Water pipe is placed in the 3rd chamber the top for being placed in the second air admission hole, and water pipe is connected with water pump, water tank；
Filtering is placed in the 3rd chamber the top for being placed in water pipe；
Cylinder is placed in the 3rd chamber and is placed in the top of filter layer and is placed in the lower section of steam vent, and cylinder is vertically
Arrangement, the peripheral surface of cylinder is fitted with the side wall of the 3rd chamber, and the peripheral surface of cylinder is provided with the groove of curl distribution,
Groove extends from top to down, and one end of groove connects with the underlying space of cylinder, the other end of groove and the superjacent air space of cylinder
Connection.
Preferably, cylinder is made from a material that be thermally conductive, and receiving space is additionally provided with cylinder；
Also include hydraulic pump, storage bin, hydraulic pump, storage bin are connected with receiving space, hydraulic pump is used for empty to accommodating
It is interior to be passed through fluid media (medium).
Preferably, also including temperature sensor, controller, temperature sensor is arranged on steam vent, and temperature sensor is used
The temperature of gas is discharged in detection steam vent, temperature sensor and hydraulic pump are connected with controller communication, and controller is used for root
According to being turned on and off for said temperature control hydraulic pump.
Preferably, the lift angle of groove is 20-80 degree.
Preferably, multiple projections, raised a diameter of 0.1-1mm are provided with groove.
Preferably, the broadband of groove is gradually reduced with the increase of its depth.
Preferably, water pipe curl arrangement.
In the present invention, rubbish burns in first chamber, forms not sufficiently combusted mixed gas, and mixed gas rise,
In the presence of the first induced-draught fan, mixed gas enter in second chamber by the second venthole, the first air admission hole, in the second chamber
Burnt again interior.
If allowing rubbish to be burnt all in first chamber, incineration firing is insufficient；Therefore, first allow rubbish to enter in first chamber
Row primary combustion, then, the rubbish that will pass through primary combustion using feed mechanism is pushed in second chamber, allows it
Fully burnt in two chambers, there is no pernicious gas without fuel gas substantially in the high-temperature tail gas for so being formed.
In the presence of the second induced-draught fan, the high-temperature tail gas in second chamber are by the first venthole, the second connecting tube,
Two air admission holes enter in the 3rd chamber, and high-temperature tail gas rise, and are discharged by steam vent.
Using water pump to cold water is passed through in water pipe, tail gas is lowered the temperature using water pipe.
Tail gas is entered using filter layer is filtered, remove the dust in tail gas.
Tail gas by after filter layer, into groove, when the water smoke in tail gas is moved along groove with the side wall of groove not
Disconnected collision, forms the drop of larger particles, and drop slides downwards with groove, and then removes the moisture in tail gas.
The bottom-up movement of tail gas, is easy to the dust deposit in tail gas, also allows for removing the moisture in tail gas；In water removal
When, dedusting is carried out using the drop for being formed, meanwhile, sulfur dioxide, sulfur trioxide, hydrogen chloride etc. may be also contained in tail gas, lead to
Cross water removal, it is also possible to allow above-mentioned pernicious gas to be combined with water, be trapped in the 3rd chamber, it is to avoid outwardly discharge.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination；Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is elaborated.
Reference picture 1：
A kind of combustion furnace exhaust gas processing device proposed by the present invention, including body of heater 1, feed mechanism 2, the first connecting tube 3,
Two connecting tubes 4, the first induced-draught fan 5, the second induced-draught fan 6, water pipe 7, water pump 8, water tank 9, filter layer 10, cylinder 11.
First chamber 12, second chamber, the 3rd chamber 21, first chamber 12, second chamber, the 3rd chamber are provided with body of heater 1
Room 21 is sequentially distributed, and charging hole 13, the first air admission hole, the second air admission hole 14, the first venthole 15, second are additionally provided with body of heater 1
Venthole 16, steam vent 17, connecting hole, charging hole 13, the second venthole 16 are connected with first chamber 12；First air admission hole,
One venthole 15 is connected with second chamber, and the first air admission hole is placed in the lower section of the first venthole 15, and the first venthole 15 is placed in
The lower section of the second venthole 16；Second air admission hole 14, steam vent 17 are connected with the 3rd chamber 21；First chamber 12 passes through connecting hole
It is connected with second chamber；Feed mechanism 2 is used to through connecting hole be moved to the rubbish in first chamber 12 in second chamber.
One end of first connecting tube 3 is connected with the second venthole 16, and the other end is connected with the first air admission hole；Second connecting tube
4 one end is connected with the first venthole 15, and the other end is connected with the second air admission hole 14；First induced-draught fan 5 is arranged on the first connection
On pipe 3, the second induced-draught fan 6 is arranged in the second connecting tube 4.
Water pipe 7 is placed in the 3rd chamber 21 top for being placed in the second air admission hole 14, and water pipe 7 is connected with water pump 8, water tank 9；
Filter layer 10 is placed in the 3rd chamber 21 top for being placed in water pipe 7.
Cylinder 11 is placed in the 3rd chamber 21 and is placed in the top of filter layer 10 and is placed in the lower section of steam vent 17, cylinder 11
It is arranged in a vertical direction, the peripheral surface of cylinder 11 is fitted with the side wall of the 3rd chamber 21, the peripheral surface of cylinder 11 is provided with into
The groove 20 of spiral distribution, groove 20 extends from top to down, and one end of groove 20 connects with the underlying space of cylinder 11, groove
20 other end is connected with the superjacent air space of cylinder 11.
Further, cylinder 11 is made from a material that be thermally conductive, and receiving space is additionally provided with cylinder 11；The present embodiment also includes liquid
Press pump 18, storage bin 19, hydraulic pump 18, storage bin 19 are connected with receiving space, and hydraulic pump 18 is used to lead to in receiving space
Enter fluid media (medium)；Using hydraulic pump 18 to cooling medium is passed through in receiving space, cylinder 11 is lowered the temperature using cooling medium,
And then cooling dedusting is carried out to high-temperature tail gas.
Further, the present embodiment also includes temperature sensor, controller, and temperature sensor is arranged on steam vent 17,
Temperature sensor is used to detect the temperature that steam vent 17 discharges gas that temperature sensor and hydraulic pump 18 to connect with controller communication
Connect, controller is used to control being turned on and off for hydraulic pump 18 according to said temperature；Steam vent 17 is detected using temperature sensor
The temperature of gas is discharged, when temperature is too high, increases the speed of service of hydraulic pump 18, improve cooling-down effect.
Further, the lift angle of groove 20 is 20-80 degree；If angle is too small, the side of water smoke and groove 20 in tail gas
Wall collision dynamics reduces, and collision effect is bad；If angle is excessive, water smoke inconvenience is mobile, therefore, through overtesting, applicant side
To when angle is that 20-80 spends, preferably, certainly, when angle is that 40-60 spends, collision effect is best for collision effect.
Further, multiple projections, raised a diameter of 0.1-1mm are provided with groove 20；It is raised by setting, increase resistance
Hinder, the collision area and collision dynamics of the side wall of water smoke and groove 20 in increase high-temperature tail gas improve condensation effect.
Further, the broadband of groove 20 is gradually reduced with the increase of its depth；It is easy to drop to move, improves condensation
Effect.
Further, the curl of water pipe 7 arrangement；Increase contact area, improves cooling-down effect.
Rubbish burning in first chamber 12, forms not sufficiently combusted mixed gas, and mixed gas rise, and are inhaled first
In the presence of blower fan 5, mixed gas enter in second chamber by the second venthole 16, the first air admission hole, in second chamber
Burnt again.
If allowing rubbish burning all in first chamber 12, incineration firing is insufficient；Therefore, rubbish is first allowed in first chamber 12
Primary combustion is inside carried out, then, the rubbish that will pass through primary combustion using feed mechanism 2 is pushed in second chamber, is allowed
It fully burns in second chamber, does not have pernicious gas without fuel gas substantially in the high-temperature tail gas for so being formed.
In the presence of the second induced-draught fan 6, the high-temperature tail gas in second chamber are by the first venthole 15, the second connecting tube
4th, the second air admission hole 14 enters in the 3rd chamber 21, and high-temperature tail gas rise, and are discharged by steam vent 17.
Using water pump 8 to cold water is passed through in water pipe 7, tail gas is lowered the temperature using water pipe 7.
Tail gas is entered using filter layer 10 is filtered, remove the dust in tail gas.
Tail gas by after filter layer 10, into groove 20, when the water smoke in tail gas is moved along groove 20 with groove 20
Side wall constantly collide, formed larger particles drop, drop with groove 20 downwards slide, and then remove tail gas in water
Point.
The bottom-up movement of tail gas, is easy to the dust deposit in tail gas, also allows for removing the moisture in tail gas.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of combustion furnace exhaust gas processing device, it is characterised in that including body of heater, feed mechanism, the first connecting tube, the second connection
Pipe, the first induced-draught fan, the second induced-draught fan, water pipe, water pump, water tank, filter layer, cylinder；
First chamber, second chamber, the 3rd chamber are provided with body of heater, first chamber, second chamber, the 3rd chamber are sequentially distributed,
Charging hole, the first air admission hole, the second air admission hole, the first venthole, the second venthole, steam vent, connecting hole are additionally provided with body of heater,
Charging hole, the second venthole are connected with first chamber；First air admission hole, the first venthole are connected with second chamber, and first enters
Stomata is placed in the lower section of the first venthole, and the first venthole is placed in the lower section of the second venthole；Second air admission hole, steam vent and
Three chambers are connected；First chamber is connected by connecting hole with second chamber；Feed mechanism is used to wear in the rubbish in first chamber
Connecting hole is crossed to be moved in second chamber；
One end of first connecting tube is connected with the second venthole, and the other end is connected with the first air admission hole；One end of second connecting tube
It is connected with the first venthole, the other end is connected with the second air admission hole；First induced-draught fan is arranged in the first connecting tube, the second air draught
Machine is arranged in the second connecting tube；
Water pipe is placed in the 3rd chamber the top for being placed in the second air admission hole, and water pipe is connected with water pump, water tank；
Filtering is placed in the 3rd chamber the top for being placed in water pipe；
Cylinder is placed in the 3rd chamber and is placed in the top of filter layer and is placed in the lower section of steam vent, cylinder vertically cloth
Put, the peripheral surface of cylinder is fitted with the side wall of the 3rd chamber, the peripheral surface of cylinder is provided with the groove of curl distribution, ditch
Groove extends from top to down, and one end of groove connects with the underlying space of cylinder, and the other end of groove connects with the superjacent air space of cylinder
It is logical.
2. combustion furnace exhaust gas processing device according to claim 1, it is characterised in that cylinder is made from a material that be thermally conductive, post
It is additionally provided with receiving space in vivo；
Also include hydraulic pump, storage bin, hydraulic pump, storage bin are connected with receiving space, hydraulic pump is used in receiving space
It is passed through fluid media (medium).
3. combustion furnace exhaust gas processing device according to claim 2, it is characterised in that also including temperature sensor, control
Device, temperature sensor is arranged on steam vent, and temperature sensor is used to detect the temperature that steam vent discharges gas, temperature sensor
It is connected with controller communication with hydraulic pump, controller is used to control being turned on and off for hydraulic pump according to said temperature.
4. combustion furnace exhaust gas processing device according to claim 1, it is characterised in that the lift angle of groove is 20-80 degree.
5. combustion furnace exhaust gas processing device according to claim 1, it is characterised in that multiple projections are provided with groove, it is convex
The a diameter of 0.1-1mm for rising.
6. combustion furnace exhaust gas processing device according to claim 1, it is characterised in that the broadband of groove is with its depth
Increase and be gradually reduced.
7. combustion furnace exhaust gas processing device according to claim 1, it is characterised in that water pipe curl is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023056.2A CN106838957A (en) | 2017-01-13 | 2017-01-13 | A kind of combustion furnace exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023056.2A CN106838957A (en) | 2017-01-13 | 2017-01-13 | A kind of combustion furnace exhaust gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106838957A true CN106838957A (en) | 2017-06-13 |
Family
ID=59123587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710023056.2A Pending CN106838957A (en) | 2017-01-13 | 2017-01-13 | A kind of combustion furnace exhaust gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106838957A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101490994B1 (en) * | 2014-01-17 | 2015-02-06 | 에프케이엔지니어링 주식회사 | Cremation furnace facilities and cremation furnace construction method thereof |
| CN104406157A (en) * | 2014-11-04 | 2015-03-11 | 林平 | Reverse combustion boiler capable of efficiently utilizing residual heat of flue gas |
| CN104848532A (en) * | 2015-05-28 | 2015-08-19 | 苏州斯洛莱自动化设备有限公司 | Efficient energy-saving environment-friendly boiler |
| CN204756960U (en) * | 2015-07-08 | 2015-11-11 | 刘刚 | Can handle environmental protection boiler of tail gas |
-
2017
- 2017-01-13 CN CN201710023056.2A patent/CN106838957A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101490994B1 (en) * | 2014-01-17 | 2015-02-06 | 에프케이엔지니어링 주식회사 | Cremation furnace facilities and cremation furnace construction method thereof |
| CN104406157A (en) * | 2014-11-04 | 2015-03-11 | 林平 | Reverse combustion boiler capable of efficiently utilizing residual heat of flue gas |
| CN104848532A (en) * | 2015-05-28 | 2015-08-19 | 苏州斯洛莱自动化设备有限公司 | Efficient energy-saving environment-friendly boiler |
| CN204756960U (en) * | 2015-07-08 | 2015-11-11 | 刘刚 | Can handle environmental protection boiler of tail gas |
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| PB01 | Publication | ||
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Application publication date: 20170613 |