CN108786311A - Tail gas filter at a kind of burning boiler smoke exhaust pipe - Google Patents
Tail gas filter at a kind of burning boiler smoke exhaust pipe Download PDFInfo
- Publication number
- CN108786311A CN108786311A CN201810993259.9A CN201810993259A CN108786311A CN 108786311 A CN108786311 A CN 108786311A CN 201810993259 A CN201810993259 A CN 201810993259A CN 108786311 A CN108786311 A CN 108786311A
- Authority
- CN
- China
- Prior art keywords
- treatment case
- gas treatment
- filter screen
- vent gas
- tail gas
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- 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
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
Abstract
The invention discloses tail gas filters at a kind of burning boiler smoke exhaust pipe, vent gas treatment case is connected with by union elbow in the lower part side of boiler body, it is provided with filter screen and adsorption plate among vent gas treatment case, filter screen is located at the top of adsorption plate, the air inlet of vent gas treatment case is located at its top, the gas outlet of vent gas treatment case is located at the centre position of one side wall, and gas outlet is located at centre position of the filter screen between adsorption plate；The vent gas treatment case other side is equipped with pull rod, and pull rod is located at one end on the inside of vent gas treatment case and is installed with cleaning brush, is in contact at the top of the bottom of cleaning brush and filter screen.In the present invention, combustion tail gas enters inside vent gas treatment case, falls the large-scale particle in tail gas into filter screen filtration is crossed, and falls harmful substance in tail gas using adsorption plate absorption, improves the feature of environmental protection of the device.
Description
Technical field
The present invention relates to tail gas filterings at burning boiler technical field more particularly to a kind of burning boiler smoke exhaust pipe to fill
It sets.
Background technology
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 with certain thermal energy or organic heat carrier.The original meaning of pot refers to the water container heated on fire, and stove refers to burning
The place of fuel, boiler include pot and stove two large divisions.The hot water or steam generated in boiler can directly be industrial production and people
The people's livelihood, which is lived, provides required thermal energy, mechanical energy can be also converted to by Steam Power Equipment, or again turn mechanical energy by generator
It is changed to electric energy.
Currently there are burning boiler inaccurate exhaust gas processing device when in use, when equipment is using
When, the tail gas of generation is not just discharged into air by a degree of processing, causes the pollution of air, and equipment exists
In use, not noticing the abundant problem of burning, the wasting of resources is caused, therefore, at a kind of burning boiler smoke exhaust pipe
Tail gas filter solves the above problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of burning boiler smoke evacuation proposed
Tail gas filter at pipe.
To achieve the goals above, present invention employs following technical solutions：
The lower part side of tail gas filter at a kind of burning boiler smoke exhaust pipe, including boiler body, boiler body is logical
It crosses union elbow and is connected with vent gas treatment case, filter screen and adsorption plate, the filter screen are provided among the vent gas treatment case
Positioned at the top of adsorption plate, the air inlet of vent gas treatment case is located at its top, and the gas outlet of vent gas treatment case is located at one side wall
Centre position, and gas outlet is located at centre position of the filter screen between adsorption plate；Pacify the vent gas treatment case other side
Equipped with pull rod, the pull rod is located at one end on the inside of vent gas treatment case and is installed with cleaning brush, the bottom of the cleaning brush with
It is in contact at the top of filter screen.
Tail gas filter at a kind of burning boiler smoke exhaust pipe as described above, which is characterized in that the vent gas treatment
The side of case is the case lid being rotatablely connected with vent gas treatment case, and the gas outlet is located on case lid.
Tail gas filter at a kind of burning boiler smoke exhaust pipe as described above, which is characterized in that the boiler body
Left side be installed with water inlet pipe and outlet pipe, and outlet pipe is located at the top of water inlet pipe.
Beneficial effects of the present invention are：
1. tail gas filter at burning boiler smoke exhaust pipe, by being provided with vent gas treatment case, combustion tail gas enters
To inside vent gas treatment case, falls the large-scale particle in tail gas into filter screen filtration is crossed, fall in tail gas to have using adsorption plate absorption
Evil substance, improves the feature of environmental protection of the device.
2. tail gas filter at burning boiler smoke exhaust pipe pulls pull rod to drive cleaning by being provided with cleaning brush
The apparent motion in filter screen is brushed, filter screen can be cleared up, avoid the blocking of filter screen.
Description of the drawings
Fig. 1 is the side structure schematic view that boiler body proposed by the present invention disassembles；
Fig. 2 is the heater box main structure diagram of boiler body proposed by the present invention；
Fig. 3 is the heater box schematic cross-sectional view of boiler body proposed by the present invention；
Fig. 4 is vent gas treatment case internal structure schematic diagram proposed by the present invention.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, tail gas filter at a kind of burning boiler smoke exhaust pipe, including boiler body, boiler body
Lower part side is connected with vent gas treatment case (501) by union elbow (507), is provided among the vent gas treatment case (501)
Filter screen (502) and adsorption plate (503), the filter screen (502) are located at the top of adsorption plate (503), vent gas treatment case (501)
Air inlet be located at its top, the gas outlet of vent gas treatment case (501) is located at the centre position of one side wall, and gas outlet is located at
Filter screen (502) is located at the centre position between adsorption plate (503)；Vent gas treatment case (501) other side is equipped with pull rod
(500), the pull rod (500) is located at one end on the inside of vent gas treatment case (501) and is installed with cleaning brush (508), described clear
It is in contact at the top of the bottom of reason brush (508) and filter screen (502).
When work, combustion tail gas enters inside vent gas treatment case 501, is filtered out into filter screen 502 excessively big in tail gas
Type particle, at this point, passing through the tail gas slamming down of filter screen 502 on adsorption plate (503), its role is to reduce tail gas speed
Degree, while harmful substance in tail gas is fallen in the absorption of adsorption plate 503, is finally located between adsorption plate (503) from positioned at filter screen (502)
The gas outlet in centre position exports, and improves the feature of environmental protection of the device.
Vent gas treatment case (501) other side is equipped with pull rod (500), and the pull rod (500) is located at vent gas treatment case
(501) one end on the inside of is installed with cleaning brush (508), the top of the bottom and filter screen (502) of the cleaning brush (508)
It is in contact.The side of vent gas treatment case (501) is the case lid being rotatablely connected with vent gas treatment case (501), and the gas outlet is located at
On case lid.
When needing Maintenance and Repair, the case lid of vent gas treatment case (501) with gas outlet side can be opened, dismantles adsorption plate
After 503, pulls pull rod 500 to drive cleaning brush 508 in the apparent motion of filter screen 502, filter screen 502 can be cleared up,
Avoid the blocking of filter screen 502.The adsorption plate 503 more renewed again carries out the rubbish of vent gas treatment case (501) bottom clear
It sweeps, it is simple in structure, it is very convenient.
In the present invention, boiler body includes heater box 1 and thermal insulation board 5, and 5 side outer wall of thermal insulation board is provided with air inlet, and into
Gas port side inner wall is welded with Gas Pipe 8, and heater box 1 cooperatively forms the combustion chamber 101 that can be connected to air inlet with thermal insulation board 5,
1 lower part of heater box is equipped with the gas vent 102 with combustion chamber.
Side outer wall of the heater box 1 towards thermal insulation board 5 is welded with interlaced the first heated beam 10 and the second heated beam
11, and the first heated beam 10 and the second heated beam 11 are one group two-by-two, pass through setting for the first heated beam 10 and the second heated beam 11
It sets and combustion gas is enabled to be flowed in equidistant interlaced gap, increase combustion gas and rest on the burning time in burning boiler
And stroke, the efficiency of combustion and thermal conversion rate of combustion gas are improved, heater box 1 and 5 side outer wall of thermal insulation board are respectively welded equidistantly
Fixed block 2 from distribution and gland 3, and 2 side outer wall of fixed block is provided with fixing groove compatible with gland 3, gland 3
It is provided with the identical threaded hole of specification with fixed block 2,1 side inner wall of heater box is welded with heating tube 17, and 17 top of heating tube
It is plugged with water-supply-pipe 6 across 1 side outer wall of heater box, the one end of heating tube 17 far from water-supply-pipe 6 passes through 1 side outer wall of heater box
It is plugged with water inlet pipe 13, heater box 1 and 5 top exterior walls of thermal insulation board are respectively welded link block 7 and connector 9, and link block 7 one
Side outer wall is provided with link slot compatible with connector 9, and link block 7 and connector 9 are bolted, by connector 9, even
Heater box 1 and thermal insulation board 5 can be fixed together by connecing the setting of block 7, fixed block 2 and gland 3, form closed chamber,
Gas leakage is prevented, the safety of device is improved.
Heater box 1 and 5 bottom outer wall of thermal insulation board are welded with support leg 19, and 19 bottom outer wall of support leg be bonded with it is anti-
Skidding, four corners of heater box 1 and 5 side outer wall of thermal insulation board are respectively welded casing 12 and loop bar 4, and 12 specification of casing with
4 specification of loop bar is adapted.
Operation principle：In use, connector 9 and link block 7, fixed block 2 and gland 3 are bolted respectively,
Heater box 1 and thermal insulation board 5 are fixed together, and form closed chamber, cold water is passed through from water inlet pipe 13, and air inlet pipe 8 is passed through combustion gas,
So that combustion gas is flowed in equidistant interlaced gap, increase combustion gas rests on for first heated beam 10 and the second heated beam 11
Burning time in burning boiler and stroke, fuel gas buring pair the first heated beam 10 and the second heated beam 11 heat, and allow combustion
Gas burning is more abundant, is evenly heated to heating tube 17, and hot water is exported from water-supply-pipe 6.The tail gas that burning generates can be by curved
Pipe fitting 507 enters inside vent gas treatment case 501, the large-scale particle in tail gas is filtered out through filter screen 502, using absorption
Harmful substance in tail gas is fallen in the absorption of plate 503, when needing to clear up filter screen 502, pull rod 500 is pulled to drive cleaning brush
508 filter screen 502 apparent motion, filter screen 502 can be cleared up.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. tail gas filter at a kind of burning boiler smoke exhaust pipe, including boiler body, which is characterized in that the boiler body
Lower part side vent gas treatment case (501) is connected with by union elbow (507), setting among the vent gas treatment case (501)
There are filter screen (502) and adsorption plate (503), the filter screen (502) to be located at the top of adsorption plate (503), vent gas treatment case
(501) air inlet is located at its top, and the gas outlet of vent gas treatment case (501) is located at the centre position of one side wall, and outlet
Mouth is located at the centre position between adsorption plate (503) positioned at filter screen (502)；Vent gas treatment case (501) other side installation
There are pull rod (500), the pull rod (500) to be located at one end on the inside of vent gas treatment case (501) and be installed with cleaning brush (508),
It is in contact at the top of the bottom of the cleaning brush (508) and filter screen (502).
2. tail gas filter at a kind of burning boiler smoke exhaust pipe according to claim 1, which is characterized in that the tail
The side of gas disposal case (501) is the case lid being rotatablely connected with vent gas treatment case (501), and the gas outlet is located on case lid.
3. tail gas filter at a kind of burning boiler smoke exhaust pipe according to claim 1, which is characterized in that the pot
Water inlet pipe (13) and outlet pipe (6) are installed on the left of furnace main body, and outlet pipe (6) is located at the top of water inlet pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993259.9A CN108786311A (en) | 2018-08-29 | 2018-08-29 | Tail gas filter at a kind of burning boiler smoke exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993259.9A CN108786311A (en) | 2018-08-29 | 2018-08-29 | Tail gas filter at a kind of burning boiler smoke exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108786311A true CN108786311A (en) | 2018-11-13 |
Family
ID=64081418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810993259.9A Withdrawn CN108786311A (en) | 2018-08-29 | 2018-08-29 | Tail gas filter at a kind of burning boiler smoke exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108786311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288451A (en) * | 2020-02-11 | 2020-06-16 | 王丽枝 | Complete equipment for pyrolysis and gasification treatment of household garbage |
-
2018
- 2018-08-29 CN CN201810993259.9A patent/CN108786311A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288451A (en) * | 2020-02-11 | 2020-06-16 | 王丽枝 | Complete equipment for pyrolysis and gasification treatment of household garbage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |