CN208526276U - A kind of boiler foam desulfation dust-extraction device - Google Patents
A kind of boiler foam desulfation dust-extraction device Download PDFInfo
- Publication number
- CN208526276U CN208526276U CN201820778659.3U CN201820778659U CN208526276U CN 208526276 U CN208526276 U CN 208526276U CN 201820778659 U CN201820778659 U CN 201820778659U CN 208526276 U CN208526276 U CN 208526276U
- Authority
- CN
- China
- Prior art keywords
- filter chamber
- extraction device
- main body
- desulfation dust
- dust
- 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.)
- Expired - Fee Related
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 76
- 239000006260 foam Substances 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 31
- 230000023556 desulfurization Effects 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 25
- 239000002516 radical scavenger Substances 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims description 7
- 238000006424 Flood reaction Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000889 atomisation Methods 0.000 abstract description 4
- 239000003595 mist Substances 0.000 abstract description 4
- 239000002244 precipitate Substances 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 26
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of boiler foam desulfation dust-extraction device, including desulfation dust-extraction device main body, admission line, first mechanism for filling liquid, scavenger fan, second filter chamber, first filter chamber and water pump, the interior side of the desulfation dust-extraction device main body is provided with the first filter chamber, the inside other side of the desulfation dust-extraction device main body is provided with the second filter chamber, first partition on the inner bottom surface of second filter chamber and the first filter chamber by being welded on desulfation dust-extraction device main body is isolated, the utility model is extracted out the doctor solution inside the first filter chamber by water pump, and atomization is carried out by atomizer and forms desulfurization water mist, desulfurization preferably can be carried out to the exhaust gas to be come by admission line conveying, by by admission line lower submerged in doctor solution inside the first filter chamber, so that can be useless inside the first filter chamber Gas forms a large amount of bubbles during entering doctor solution, realizes that better desulfurization and dust precipitate.
Description
Technical field
The utility model relates to desulfation dust-extraction device technical field, specifically a kind of boiler foam desulfation dust-extraction device.
Background technique
For a long time, in cleaner used in the desulfurization and dedusting in boiler smoke, with double-tower type water dust scrubber residence
More, desulfurization and dedusting mainly has two kinds of more mature techniques of dry type and wet desulphurization, and dry type desulfurizing technique is that lime stone is directly blown
Enter in boiler furnace with a coal-fired combust, achievees the purpose that desulfurization to reduce the discharge of sulfur dioxide, the disadvantage is that being suitable for
Large-sized boiler, medium small boiler are not available.Wet desulphurization is to carry out circulated sprinkling with the water containing alkaline matter, mixed by carbonated drink
Conjunction achievees the purpose that desulfurization and dedusting, and when due to the work of double-tower type water dust scrubber, the water constantly sprayed keeps operating cost very high,
Ground connection increases the production cost of enterprise.
The prior art provides a kind of boiler foam desulfation dust-extraction device application No. is 201220187938.5 and can solve
Problem is stated, but the apparatus structure is simple, and doctor solution consumption is larger, higher cost.
Utility model content
The purpose of this utility model is to provide a kind of boiler foam desulfation dust-extraction devices, to solve in the prior art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of boiler foam desulfation dust-extraction device, packet
Include desulfation dust-extraction device main body, admission line, the first mechanism for filling liquid, scavenger fan, the second filter chamber, the first filter chamber and water
Pump, the interior side of the desulfation dust-extraction device main body are provided with the first filter chamber, the inside of the desulfation dust-extraction device main body
The other side is provided with the second filter chamber, and the second filter chamber and the first filter chamber are by being welded on the inside of desulfation dust-extraction device main body
First partition in bottom surface is isolated, and is stayed between the top of first partition and the inside top of desulfation dust-extraction device main body
There is gap, the top surface side of the desulfation dust-extraction device main body is equipped with admission line, and the admission line runs through desulfurization
Dust-extraction unit main body simultaneously extends into inside the first filter chamber, and the side surface lower portions of the desulfation dust-extraction device main body pass through bolt
Water pump is installed, the water inlet port of the water pump is connected with water inlet pipe, and the other end of the water inlet pipe extends into the first filter chamber
Inside, and filter is installed in the other end face of water inlet pipe, the water outlet port of the water pump is connected with drainpipe, the row
The other end of water pipe is through desulfation dust-extraction device main body and extends into inside admission line, and pacifies in the other end face of drainpipe
Equipped with atomizer, being internally provided with of second filter chamber be welded on the second of desulfation dust-extraction device main body inside top every
Plate, and there are gap, first filterings between the bottom of second partition and the inner bottom surface of desulfation dust-extraction device main body
Doctor solution is filled with inside room and the second filter chamber.
Preferably, the bottom that the doctor solution inside the first filter chamber floods filter and admission line is set, and water level is high
Degree is lower than the height of first partition；The bottom that doctor solution inside second filter chamber floods second partition is set, and water level is high
Degree is lower than the height of first partition.
Preferably, the top side of the desulfation dust-extraction device main body is provided with the first note being connected with the first filter chamber
Liquid mechanism, first mechanism for filling liquid include the funnel being mounted on the top surface of desulfation dust-extraction device main body and with funnel phase
The liquid injection pipe of connection, is equipped with top cover at the top of funnel, and the top other side of the desulfation dust-extraction device main body is provided with and the
The second mechanism for filling liquid that two filter chambers are connected, and the second mechanism for filling liquid is identical as the first mechanism for filling liquid structure.
Preferably, the exhaust ports of another upper lateral part of the desulfation dust-extraction device main body are equipped with scavenger fan, and arrange
The air outlet of air fan is towards the outside of desulfation dust-extraction device main body.
Preferably, the bottom side of the desulfation dust-extraction device main body is provided with the first row being connected with the first filter chamber
Dirty mouth, the bottom other side of the desulfation dust-extraction device main body are provided with the second sewage draining exit being connected with the second filter chamber.
Compared with prior art, the utility model has the beneficial effects that passing through water pump for the desulfurization inside the first filter chamber
Liquid extraction, and atomization is carried out by atomizer and forms desulfurization water mist, it can be preferably useless to being come by admission line conveying
Gas carries out desulfurization, by by admission line lower submerged in doctor solution inside the first filter chamber, so that in the first filter chamber
Portion can form a large amount of bubbles during exhaust gas enters doctor solution, increase the contact area of exhaust gas and doctor solution, realize more preferable
Desulfurization and dust precipitate, since desulfurization and dedusting link mainly carry out inside the first filter chamber, in the first filter chamber
Sundries in the doctor solution in portion is more, is isolated the second filter chamber and the first filter chamber by first partition, can be to avoid
Doctor solution inside one filter chamber pollutes the doctor solution inside the second filter chamber, to increase the desulfurization inside the second filter chamber
The service life of liquid can drive desulfation dust-extraction device body interior air to flow by scavenger fan, increase exhuast gas desulfurization effect
Rate.
Detailed description of the invention
Fig. 1 is the whole interior structural schematic diagram of the utility model.
Fig. 2 is the overall surface structural schematic diagram of the utility model.
In figure: 1, desulfation dust-extraction device main body；2, admission line；3, liquid injection pipe；4, top cover；5, funnel；6, the first fluid injection
Mechanism；7, the second mechanism for filling liquid；8, scavenger fan；9, second partition；10, the second sewage draining exit；11, the second filter chamber；12, first
Partition；13, the first filter chamber；14, the first sewage draining exit；15, filter；16, water pump；17, water inlet pipe；18, atomizer；19, it arranges
Water pipe.
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.
Referring to FIG. 1-2, in the utility model embodiment, a kind of boiler foam desulfation dust-extraction device, including desulfurization and dedusting
Apparatus main body 1, admission line 2, the first mechanism for filling liquid 6, scavenger fan 8, the second filter chamber 11, the first filter chamber 13 and water pump
16, the interior side of the desulfation dust-extraction device main body 1 is provided with the first filter chamber 13, the desulfation dust-extraction device main body 1
The internal other side is provided with the second filter chamber 11, and the second filter chamber 11 and the first filter chamber 13 are by being welded on desulfation dust-extraction device
First partition 12 on the inner bottom surface of main body 1 is isolated, and the top of first partition 12 and desulfation dust-extraction device main body 1
Inside top between there are gap, the top surface side of the desulfation dust-extraction device main body 1 is equipped with admission line 2, institute
Admission line 2 is stated through desulfation dust-extraction device main body 1 and is extended into inside the first filter chamber 13, the desulfation dust-extraction device main body
1 top side is provided with the first mechanism for filling liquid 6 being connected with the first filter chamber 13, and first mechanism for filling liquid 6 includes peace
Funnel 5 on the top surface of desulfation dust-extraction device main body 1 and the liquid injection pipe 3 being connected with funnel 5, the top of funnel 5
Top cover 4 is installed, the top other side of the desulfation dust-extraction device main body 1 is provided with second to be connected with the second filter chamber 11
Mechanism for filling liquid 7, and the second mechanism for filling liquid 7 is identical as 6 structure of the first mechanism for filling liquid, the side of the desulfation dust-extraction device main body 1
Surface lower portions are equipped with water pump 16 by bolt, and the water inlet port of the water pump 16 is connected with water inlet pipe 17, the water inlet pipe 17
The other end extend into the inside of the first filter chamber 13, and filter 15 is installed in the other end face of water inlet pipe 17, the water
The water outlet port of pump 16 is connected with drainpipe 19, and the other end of the drainpipe 19 through desulfation dust-extraction device main body 1 and extends
Enter inside admission line 2, and atomizer 18 is installed in the other end face of drainpipe 19, the desulfation dust-extraction device main body
1 bottom side is provided with the first sewage draining exit 14 being connected with the first filter chamber 13, the bottom of the desulfation dust-extraction device main body 1
The portion other side is provided with the second sewage draining exit 10 being connected with the second filter chamber 11, will be inside the first filter chamber 13 by water pump 16
Doctor solution extraction, and by atomizer 18 carry out atomization form desulfurization water mist, can preferably be conveyed to by admission line 2
The exhaust gas to come over carries out desulfurization, and being internally provided with for second filter chamber 11 is welded on 1 medial roof of desulfation dust-extraction device main body
The second partition 9 in portion, and there are gap between the bottom of second partition 9 and the inner bottom surface of desulfation dust-extraction device main body 1,
It is filled with doctor solution inside first filter chamber 13 and the second filter chamber 11, the doctor solution inside the first filter chamber 13 is set
The bottom of filter 15 Yu admission line 2 is flooded, and height of water level is lower than the height of first partition 12, by by 2 bottom of admission line
Portion is immersed in the doctor solution inside the first filter chamber 13, so that can enter doctor solution mistake in exhaust gas inside the first filter chamber 13
A large amount of bubbles are formed in journey, increase the contact area of exhaust gas and doctor solution, realize that better desulfurization and dust precipitate；Setting is the
Doctor solution inside two filter chambers 11 floods the bottom of second partition 9, and height of water level is lower than the height of first partition 12, described
The exhaust ports of another upper lateral part of desulfation dust-extraction device main body 1 are equipped with scavenger fan 8, and the air outlet court of scavenger fan 8
To the outside of desulfation dust-extraction device main body 1,1 inner air of desulfation dust-extraction device main body can be driven to flow by scavenger fan 8,
Increase exhuast gas desulfurization efficiency.
The working principle of the utility model is: first equipment is powered when in use, by water pump 16 by the first filter chamber 13
Internal doctor solution extraction, and atomization is carried out by atomizer 18 and forms desulfurization water mist, it can be preferably to by admission line 2
It conveys the exhaust gas that comes and carries out desulfurization, by doctor solution inside the first filter chamber 13, making 2 lower submerged of admission line
A large amount of bubbles can be formed inside the first filter chamber 13 during exhaust gas enters doctor solution, increase connecing for exhaust gas and doctor solution
Contacting surface product realizes that better desulfurization and dust precipitate, since desulfurization and dedusting link mainly carry out inside the first filter chamber 13,
Therefore the sundries in the doctor solution inside the first filter chamber 13 is more, by first partition 12 by the second filter chamber 11 and the first mistake
Filter chamber 13 is isolated, and can be polluted the doctor solution inside the second filter chamber 11 to avoid the doctor solution inside the first filter chamber 13,
To increase the service life of the doctor solution inside the second filter chamber 11, desulfation dust-extraction device can be driven by scavenger fan 8
The flowing of 1 inner air of main body, increases exhuast gas desulfurization efficiency.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of boiler foam desulfation dust-extraction device, including desulfation dust-extraction device main body (1), admission line (2), the first filling machine
Structure (6), scavenger fan (8), the second filter chamber (11), the first filter chamber (13) and water pump (16), it is characterised in that: the desulfurization
The interior side of dust-extraction unit main body (1) is provided with the first filter chamber (13), and the inside of the desulfation dust-extraction device main body (1) is another
Side is provided with the second filter chamber (11), and the second filter chamber (11) and the first filter chamber (13) are by being welded on desulfation dust-extraction device
First partition (12) on the inner bottom surface of main body (1) is isolated, and the top of first partition (12) and desulfurization and dedusting fill
Set there are gap between the inside top of main body (1), the top surface side of the desulfation dust-extraction device main body (1) be equipped with into
Feed channel (2), the admission line (2) is through desulfation dust-extraction device main body (1) and extends into the first filter chamber (13) inside, institute
The side surface lower portions for stating desulfation dust-extraction device main body (1) are equipped with water pump (16) by bolt, the water inlet of the water pump (16)
Port is connected with water inlet pipe (17), and the other end of the water inlet pipe (17) extends into the inside of the first filter chamber (13), and intakes
It manages and is equipped with filter (15) in the other end face of (17), the water outlet port of the water pump (16) is connected with drainpipe (19), institute
The other end of drainpipe (19) is stated through desulfation dust-extraction device main body (1) and extends into admission line (2) inside, and drainpipe
(19) it is equipped in the other end face atomizer (18), being internally provided with for the second filter chamber (11) is welded on desulfurization
The second partition (9) of dust-extraction unit main body (1) inside top, and the bottom of second partition (9) and desulfation dust-extraction device main body (1)
Inner bottom surface between there are gap, desulfurization is filled with inside first filter chamber (13) and the second filter chamber (11)
Liquid.
2. a kind of boiler foam desulfation dust-extraction device according to claim 1, it is characterised in that: be arranged in the first filter chamber
(13) internal doctor solution floods the bottom of filter (15) Yu admission line (2), and height of water level is lower than first partition (12)
Highly；It is arranged and floods the bottom of second partition (9) in the second filter chamber (11) internal doctor solution, and height of water level is lower than first
The height of partition (12).
3. a kind of boiler foam desulfation dust-extraction device according to claim 1, it is characterised in that: the desulfation dust-extraction device
The top side of main body (1) is provided with the first mechanism for filling liquid (6) being connected with the first filter chamber (13), first filling machine
Structure (6) includes the funnel (5) being mounted on the top surface of desulfation dust-extraction device main body (1) and the note being connected with funnel (5)
Liquid pipe (3) is equipped with top cover (4) at the top of funnel (5), and the top other side of the desulfation dust-extraction device main body (1) is provided with
The second mechanism for filling liquid (7) being connected with the second filter chamber (11), and the second mechanism for filling liquid (7) and the first mechanism for filling liquid (6) are tied
Structure is identical.
4. a kind of boiler foam desulfation dust-extraction device according to claim 1, it is characterised in that: the desulfation dust-extraction device
The exhaust ports of another upper lateral part of main body (1) are equipped with scavenger fan (8), and the air outlet of scavenger fan (8) is towards desulfurization
The outside of dust-extraction unit main body (1).
5. a kind of boiler foam desulfation dust-extraction device according to claim 1, it is characterised in that: the desulfation dust-extraction device
The bottom side of main body (1) is provided with the first sewage draining exit (14) being connected with the first filter chamber (13), the desulfurization and dedusting dress
The bottom other side for setting main body (1) is provided with the second sewage draining exit (10) being connected with the second filter chamber (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778659.3U CN208526276U (en) | 2018-05-24 | 2018-05-24 | A kind of boiler foam desulfation dust-extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778659.3U CN208526276U (en) | 2018-05-24 | 2018-05-24 | A kind of boiler foam desulfation dust-extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526276U true CN208526276U (en) | 2019-02-22 |
Family
ID=65394042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820778659.3U Expired - Fee Related CN208526276U (en) | 2018-05-24 | 2018-05-24 | A kind of boiler foam desulfation dust-extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368791A (en) * | 2019-08-06 | 2019-10-25 | 王亚威 | A kind of industrial waste gas purifying technique |
| CN111167247A (en) * | 2020-01-13 | 2020-05-19 | 海洋石油工程股份有限公司 | Air purifying device |
-
2018
- 2018-05-24 CN CN201820778659.3U patent/CN208526276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368791A (en) * | 2019-08-06 | 2019-10-25 | 王亚威 | A kind of industrial waste gas purifying technique |
| CN111167247A (en) * | 2020-01-13 | 2020-05-19 | 海洋石油工程股份有限公司 | Air purifying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20200524 |