CN208465602U - A kind of new multistage formula flue gas desulfurization spray tower - Google Patents
A kind of new multistage formula flue gas desulfurization spray tower Download PDFInfo
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- CN208465602U CN208465602U CN201821077193.0U CN201821077193U CN208465602U CN 208465602 U CN208465602 U CN 208465602U CN 201821077193 U CN201821077193 U CN 201821077193U CN 208465602 U CN208465602 U CN 208465602U
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- China
- Prior art keywords
- water tank
- spray
- pump
- tower body
- flue gas
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- 239000007921 spray Substances 0.000 title claims abstract description 77
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 44
- 230000023556 desulfurization Effects 0.000 title claims abstract description 43
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000003546 flue gas Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 239000002351 wastewater Substances 0.000 claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims abstract description 9
- 238000010992 reflux Methods 0.000 claims description 32
- 239000007789 gas Substances 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 12
- 239000005864 Sulphur Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of new multistage formula flue gas desulfurization spray towers, it is located at tower body bottom including wastewater collection pond, in offering air inlet pipe on tower body above wastewater collection pond, air inlet pipe is isolated with wastewater collection pond, primary adsorption filter is sequentially arranged at intervals on air inlet inside pipe wall, the inside middle section of tower body is provided with desulfurization zone, blower is installed in the middle part of desulfurization zone, the surrounding of blower in being sequentially installed with more spray tubes from top to bottom on the inner wall of desulfurization zone, adjacent spray tube is successively spaced setting, the two sides of tower body are symmetrically installed with the first water tank and the second water tank, the first spray pump is separately installed with inside first water tank and the second water tank, second spray pump, first spray pump, second spray pump is located at the bottom of the first water tank and the second water tank, first spray pump, the water outlet of second spray pump is mounted on spray tube, first water The bottom of case and the second water tank is mounted on water level sensor, and three-stage filtration layer is equipped with above tower body and desulfurization zone.
Description
Technical field
The utility model relates to the flue gas processing device technical field in thermal power plant, specifically a kind of new multistage formula cigarette
Desulfurization spray column.
Background technique
The flue gas exhaust gas in thermal power plant seriously pollutes environment, influences people's health, destroys ecological environment.So needing
Exhaust gas is pocessed to currently, dedusting to flue gas and except the main method of sulphuring treatment is to carry out desulfurization using desulfurizing tower
It is dusted with bag filter.
And sulphur removal and dedusting are carried out using the prior art respectively, and the device is complicated, and it is inefficient, it is inconvenient for operation, and low energy
High, investment and operating cost is high, maintenance is difficult, service life is short, leads to that production yields is unstable, equipment investment is big, cost
Height requires further improvement, it is often more important that, existing emission-control equipment detergent power is not strong, and urgent need will be improved.
Utility model content
The purpose of this utility model is to provide a kind of new multistage formula flue gas desulfurization spray towers, to solve in background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions；
A kind of new multistage formula flue gas desulfurization spray tower, a kind of new multistage formula flue gas desulfurization spray tower includes tower
Body, air inlet pipe, primary adsorption filter, desulfurization zone, blower, spray tube, the first spray pump, the first water tank, the first return pipe,
One reflux pump, wastewater collection pond collect recovery tube, filtering composite layer, the second reflux pump, the second return pipe, the second water tank, water level
Sensor, the second spray pump, three-stage filtration layer, gas outlet, the wastewater collection pond are located at the tower body bottom, and the waste water is received
Collect above pond in offering the air inlet pipe on the tower body, the air inlet pipe is isolated with the wastewater collection pond, the air inlet
Primary adsorption filter is sequentially arranged at intervals on inside pipe wall, the inside middle section of the tower body is provided with desulfurization zone, the desulfurization
Blower is installed, the surrounding of the blower in being sequentially installed with more institutes from top to bottom on the inner wall of the desulfurization zone in the middle part of area
Spray tube is stated, the adjacent spray tube is successively spaced setting, and the two sides of the tower body are symmetrically installed with first water tank and institute
The second water tank is stated, is separately installed with first spray pump, the second spray pump inside first water tank and second water tank,
First spray pump, the second spray pump are located at the bottom of first water tank and second water tank, first spray
Leaching pumps, the water outlet of the second spray pump is mounted on the spray tube, and the bottom of first water tank and second water tank is equal
Water level sensor is installed, the three-stage filtration layer, the three-stage filtration are installed above the tower body and the desulfurization zone
The top of layer is equipped with the gas outlet, and the centre of the wastewater collection pond is equipped with filtering composite layer, the wastewater collection pond
Bottom first reflux pump and the second reflux pump are installed, first return pipe is installed on first reflux pump,
The end of first return pipe is mounted on first water tank, and second reflux is equipped on second reflux pump
Pipe, the end of second return pipe is mounted on second water tank.
Preferably, equally distributed spray head is installed on the spray tube.
Preferably, the filtering composite layer include the coarse filtration layer being successively closely arranged from top to bottom, intensive filter layer and
Active carbon layer.
Preferably, electromagnetic relay is installed on first reflux pump and the second reflux pump, first reflux pump and
Second reflux pump is controlled by the electromagnetic relay.
Preferably, first water tank, the second water tank internal layer are coated with the coating of corrosion resistance, first water tank,
Alkaline water is respectively arranged in two water tanks.
Preferably, the blower includes motor, shaft and wind page, and the shaft is rotatably installed in the inner wall of the tower body
On, the cabinet junction of the shaft and the tower body is equipped with bearing block, and the shaft is mounted in the bearing block.
Compared with prior art, the utility model has the beneficial effects that
The utility model be provided with a kind of new multistage formula flue gas desulfurization spray tower, can sulphur removal dedusting cooling integration,
Structure is simply scientific, and exhaust-gas treatment is at low cost, and dust-removal and desulfurizing is high-efficient, high treating effect, long service life, also, can be with
In inside, setting smog monitor and controller, make the present apparatus have monitoring function, improve the deficiencies in the prior art, improve
The detectability of exhaust-gas treatment, use scope is wide, and desulfurization effect is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of new multistage formula flue gas desulfurization spray tower provided by the utility model；
Fig. 2 is that a kind of structure of the filtering composite layer of new multistage formula flue gas desulfurization spray tower provided by the utility model is shown
It is intended to；
Fig. 3 is a kind of structural schematic diagram of the blower of new multistage formula flue gas desulfurization spray tower provided by the utility model；
In figure: tower body 1, air inlet pipe 2, primary adsorption filter 3, desulfurization zone 4, blower 5, spray tube 6, the first spray pump
7, the first water tank 8, the first return pipe 9, the first reflux pump 10, wastewater collection pond 11, collect recovery tube 12, filtering composite layer 13,
Coarse filtration layer 131, intensive filter layer 132 and active carbon layer 133, the second reflux pump 14, the second return pipe 15, the second water tank 16,
Water level sensor 17, the second spray pump 18, three-stage filtration layer 19, gas outlet 20, motor 21, shaft 22 and wind page 23.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical aspect in the utility model embodiment
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.
Fig. 1-Fig. 3 is please referred to, a kind of embodiment provided by the utility model:
A kind of new multistage formula flue gas desulfurization spray tower, a kind of new multistage formula flue gas desulfurization spray tower includes tower body
1, air inlet pipe 2, primary adsorption filter 3, desulfurization zone 4, blower 5, spray tube 6, the first spray pump 7, the first water tank 8, first times
Flow tube 9, wastewater collection pond 11, collects recovery tube 12, filtering composite layer 13, the second reflux pump 14, second times at first reflux pump 10
Flow tube 15, the second water tank 16, water level sensor 17, the second spray pump 18, three-stage filtration layer 19, gas outlet 20, the waste water are received
Collection pond 11 is located at 1 bottom of tower body, in offering the air inlet pipe 2, institute on the tower body 1 above the wastewater collection pond 11
It states air inlet pipe 2 to be isolated with the wastewater collection pond 11, is sequentially arranged at intervals with primary adsorption filter on 2 inner wall of air inlet pipe
3, the inside middle section of the tower body 1 is provided with desulfurization zone 4, and the middle part of the desulfurization zone 4 is equipped with blower 5, and the four of the blower 5
The more spray tubes 6 are sequentially installed on the inner wall of desulfurization zone 4 described in Zhou Yu from top to bottom, the adjacent spray tube 6 is successively
Interval setting, the two sides of the tower body 1 are symmetrically installed with first water tank 8 and second water tank 16, first water tank 8
With first spray pump 7, the second spray pump 18, first spray pump 7, are separately installed with inside second water tank 16
Two spray pumps 18 are located at the bottom of first water tank 8 and second water tank 16, and first spray pump 7, second sprays
The water outlet of leaching pump 18 is mounted on the spray tube 6, and the bottom of first water tank 8 and second water tank 16 is respectively mounted
There is water level sensor 17, the tower body 1 and the top of the desulfurization zone 4 are equipped with the three-stage filtration layer 19, the three-level mistake
The top of filtering layer 19 is equipped with the gas outlet 20, and the centre of the wastewater collection pond 11 is equipped with filtering composite layer 13, institute
The bottom for stating wastewater collection pond 11 is equipped with first reflux pump 10 and the second reflux pump 14, pacifies on first reflux pump 10
Equipped with first return pipe 9, the end of first return pipe 9 is mounted on first water tank 8, second reflux pump
Second return pipe 15 is installed, the end of second return pipe 15 is mounted on second water tank 16 on 14.
In the present embodiment, equally distributed spray head is installed on the spray tube 6.Spray head increases for atomizing the liquid into
Absorption efficiency.
In the present embodiment, the filtering composite layer 13 includes the coarse filtration layer 131, close being successively closely arranged from top to bottom
Collect filter layer 132 and active carbon layer 133.
In the present embodiment, electromagnetic relay is installed on first reflux pump 10 and the second reflux pump 14, described first
Reflux pump 10 and the second reflux pump 14 are controlled by the electromagnetic relay.For electromagnetism after easy to control, control performance is good.
In the present embodiment, first water tank 8,16 internal layer of the second water tank are coated with the coating of corrosion resistance, and described first
Alkaline water is respectively arranged in water tank 8, the second water tank 16.
In the present embodiment, the blower 5 includes motor 21, shaft 22 and wind page 23, and the shaft 22 is rotatably installed in
On the inner wall of the tower body 1, the cabinet junction of the shaft 22 and the tower body 1 is equipped with bearing block, and the shaft 22 is pacified
In the bearing block.
Working principle: hot fume enters from smoke inlet into cigarette district when work, and sulphur removal area, quilt are ascended into from smoke inlet
Longitudinally disposed rotary wind page 23 is discerped, while the spray head on spray tube 6 sprays sulphur removal solution and removes to the flue gas discerped
Sulphur, flue gas are constantly discerped in uphill process and are recombinated again, and also just constantly with sulphur removal solution reaction, desulfurization effect, which reaches, to be wanted
It asks, the flue gas after sulphur removal enters adsorption zone, removes odors, while drying the moisture in flue gas, it is ensured that the gas finally given off
It meets the requirements；During sulphur removal, gas rises flue gas, and liquid and dust fall through into blow-off line, recycled, sulphur removal area
Smoke inlet setting on the left side, outlet flue is arranged on the right, cooperates the direction of rotation of rotary shaft, extend flue gas sulphur removal area when
Between, improve sulfur limitation effect；The utility model structure is simply scientific, and sulphur removal, dedusting, cooling integration, exhaust-gas treatment is at low cost, removes
Dirt desulfuration efficiency is high, high treating effect, long service life.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of new multistage formula flue gas desulfurization spray tower, it is characterised in that: a kind of new multistage formula flue gas desulfurization sprinkle
Tower includes tower body (1), air inlet pipe (2), primary adsorption filter (3), desulfurization zone (4), blower (5), spray tube (6), the first spray
Leaching pump (7), the first return pipe (9), the first reflux pump (10), wastewater collection pond (11), collects recovery tube at the first water tank (8)
(12), composite layer (13), the second reflux pump (14), the second return pipe (15), the second water tank (16), water level sensor are filtered
(17), the second spray pump (18), three-stage filtration layer (19), gas outlet (20), the wastewater collection pond (11) are located at the tower body
(1) bottom, in offering the air inlet pipe (2), the air inlet pipe on the tower body (1) above the wastewater collection pond (11)
(2) it is isolated with the wastewater collection pond (11), is sequentially arranged at intervals with primary adsorption filter on air inlet pipe (2) inner wall
(3), the inside middle section of the tower body (1) is provided with desulfurization zone (4), is equipped with blower (5), institute in the middle part of the desulfurization zone (4)
The surrounding of blower (5) is stated in being sequentially installed with from top to bottom on the inner wall of the desulfurization zone (4) mostly with the spray tube (6), phase
The adjacent spray tube (6) is successively spaced setting, and the two sides of the tower body (1) are symmetrically installed with first water tank (8) and described
First spray pump is separately installed with inside second water tank (16), first water tank (8) and second water tank (16)
(7), the second spray pump (18), first spray pump (7), the second spray pump (18) be located at first water tank (8) and
The bottom of second water tank (16), first spray pump (7), the second spray pump (18) water outlet be mounted on the spray
The bottom of shower pipe (6), first water tank (8) and second water tank (16) is mounted on water level sensor (17), the tower
The three-stage filtration layer (19), the top peace of the three-stage filtration layer (19) are installed above body (1) and the desulfurization zone (4)
Equipped with the gas outlet (20), the centre of the wastewater collection pond (11) is equipped with filtering composite layer (13), the wastewater collection
The bottom in pond (11) is equipped with first reflux pump (10) and the second reflux pump (14), installs on first reflux pump (10)
There is first return pipe (9), the end of first return pipe (9) is mounted on first water tank (8), and described second time
Second return pipe (15) is installed on stream pump (14), the end of second return pipe (15) is mounted on second water tank
(16) on.
2. a kind of new multistage formula flue gas desulfurization spray tower according to claim 1, it is characterised in that: the spray tube
(6) equally distributed spray head is installed on.
3. a kind of new multistage formula flue gas desulfurization spray tower according to claim 1, it is characterised in that: the filtering is compound
Layer (13) includes the coarse filtration layer (131), intensive filter layer (132) and active carbon layer (133) being successively closely arranged from top to bottom.
4. a kind of new multistage formula flue gas desulfurization spray tower according to claim 1, it is characterised in that: first reflux
Pump (10) and the second reflux pump (14) on be equipped with electromagnetic relay, first reflux pump (10) and the second reflux pump (14) by
The electromagnetic relay control.
5. a kind of new multistage formula flue gas desulfurization spray tower according to claim 1, it is characterised in that: first water tank
(8), the second water tank (16) internal layer is coated with the coating of corrosion resistance, is respectively arranged in first water tank (8), the second water tank (16)
Alkaline water.
6. a kind of new multistage formula flue gas desulfurization spray tower according to claim 1, it is characterised in that: the blower (5)
Including motor (21), shaft (22) and wind page (23), the shaft (22) is rotatably installed on the inner wall of the tower body (1),
The cabinet junction of the shaft (22) and the tower body (1) is equipped with bearing block, and the shaft (22) is mounted on the bearing
In seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077193.0U CN208465602U (en) | 2018-07-09 | 2018-07-09 | A kind of new multistage formula flue gas desulfurization spray tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077193.0U CN208465602U (en) | 2018-07-09 | 2018-07-09 | A kind of new multistage formula flue gas desulfurization spray tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208465602U true CN208465602U (en) | 2019-02-05 |
Family
ID=65213612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077193.0U Active CN208465602U (en) | 2018-07-09 | 2018-07-09 | A kind of new multistage formula flue gas desulfurization spray tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208465602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127865A (en) * | 2019-06-06 | 2019-08-16 | 淄博益海环保科技有限公司 | A kind of water demineralization pretreatment system |
-
2018
- 2018-07-09 CN CN201821077193.0U patent/CN208465602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127865A (en) * | 2019-06-06 | 2019-08-16 | 淄博益海环保科技有限公司 | A kind of water demineralization pretreatment system |
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